id	sid	tid	token	lemma	pos
brj-24520	1	1	editorial	editorial	ADJ
brj-24520	1	2	editorial	editorial	NOUN
brj-24520	1	3	bioresources.cnr.ncsu.edu	bioresources.cnr.ncsu.edu	VERB
brj-24520	1	4	fiskari	fiskari	PROPN
brj-24520	1	5	et	et	PROPN
brj-24520	1	6	al	al	PROPN
brj-24520	1	7	.	.	PROPN
brj-24520	2	1	(	(	PUNCT
brj-24520	2	2	2025	2025	NUM
brj-24520	2	3	)	)	PUNCT
brj-24520	2	4	.	.	PUNCT
brj-24520	3	1	“	"	PUNCT
brj-24520	3	2	is	be	AUX
brj-24520	3	3	lignin	lignin	NOUN
brj-24520	3	4	valorization	valorization	NOUN
brj-24520	3	5	alive	alive	ADJ
brj-24520	3	6	?	?	PUNCT
brj-24520	3	7	,	,	PUNCT
brj-24520	3	8	”	"	PUNCT
brj-24520	3	9	bioresources	bioresource	NOUN
brj-24520	3	10	20(3	20(3	NOUN
brj-24520	3	11	)	)	PUNCT
brj-24520	3	12	,	,	PUNCT
brj-24520	3	13	5218	5218	NUM
brj-24520	3	14	-	-	SYM
brj-24520	3	15	5221	5221	NUM
brj-24520	3	16	.	.	PUNCT
brj-24520	4	1	5218	5218	NUM
brj-24520	4	2	after	after	ADP
brj-24520	4	3	decades	decade	NOUN
brj-24520	4	4	of	of	ADP
brj-24520	4	5	extensive	extensive	ADJ
brj-24520	4	6	research	research	NOUN
brj-24520	4	7	,	,	PUNCT
brj-24520	4	8	is	be	AUX
brj-24520	4	9	kraft	kraft	NOUN
brj-24520	4	10	lignin	lignin	NOUN
brj-24520	4	11	valorization	valorization	NOUN
brj-24520	4	12	still	still	ADV
brj-24520	4	13	up	up	ADV
brj-24520	4	14	in	in	ADP
brj-24520	4	15	the	the	DET
brj-24520	4	16	air	air	NOUN
brj-24520	4	17	?	?	PUNCT
brj-24520	5	1	–	–	PUNCT
brj-24520	5	2	obstacles	obstacle	NOUN
brj-24520	5	3	,	,	PUNCT
brj-24520	5	4	opportunities	opportunity	NOUN
brj-24520	5	5	,	,	PUNCT
brj-24520	5	6	and	and	CCONJ
brj-24520	5	7	myths	myth	NOUN
brj-24520	5	8	juha	juha	PROPN
brj-24520	5	9	fiskari	fiskari	PROPN
brj-24520	5	10	,	,	PUNCT
brj-24520	5	11	a	a	DET
brj-24520	5	12	gunnar	gunnar	ADJ
brj-24520	5	13	henriksson	henriksson	NOUN
brj-24520	5	14	,	,	PUNCT
brj-24520	5	15	b	b	PROPN
brj-24520	5	16	,	,	PUNCT
brj-24520	5	17	c	c	PROPN
brj-24520	5	18	agne	agne	PROPN
brj-24520	5	19	swerin	swerin	PROPN
brj-24520	5	20	,	,	PUNCT
brj-24520	5	21	b	b	PROPN
brj-24520	5	22	gunilla	gunilla	PROPN
brj-24520	5	23	carlsson	carlsson	PROPN
brj-24520	5	24	-	-	PUNCT
brj-24520	5	25	kvarnlöf	kvarnlöf	PROPN
brj-24520	5	26	,	,	PUNCT
brj-24520	5	27	b	b	PROPN
brj-24520	5	28	björn	björn	PROPN
brj-24520	5	29	sjöstrand	sjöstrand	PROPN
brj-24520	5	30	,	,	PUNCT
brj-24520	5	31	b	b	PROPN
brj-24520	5	32	,	,	PUNCT
brj-24520	5	33	*	*	PUNCT
brj-24520	5	34	and	and	CCONJ
brj-24520	5	35	ulf	ulf	PROPN
brj-24520	5	36	germgård	germgård	PROPN
brj-24520	5	37	b	b	PROPN
brj-24520	5	38	in	in	ADP
brj-24520	5	39	the	the	DET
brj-24520	5	40	past	past	ADJ
brj-24520	5	41	decades	decade	NOUN
brj-24520	5	42	,	,	PUNCT
brj-24520	5	43	substantial	substantial	ADJ
brj-24520	5	44	research	research	NOUN
brj-24520	5	45	efforts	effort	NOUN
brj-24520	5	46	have	have	AUX
brj-24520	5	47	been	be	AUX
brj-24520	5	48	directed	direct	VERB
brj-24520	5	49	towards	towards	ADP
brj-24520	5	50	increasing	increase	VERB
brj-24520	5	51	the	the	DET
brj-24520	5	52	availability	availability	NOUN
brj-24520	5	53	of	of	ADP
brj-24520	5	54	renewable	renewable	ADJ
brj-24520	5	55	and	and	CCONJ
brj-24520	5	56	recycled	recycle	VERB
brj-24520	5	57	raw	raw	ADJ
brj-24520	5	58	materials	material	NOUN
brj-24520	5	59	.	.	PUNCT
brj-24520	6	1	lignin	lignin	PROPN
brj-24520	6	2	,	,	PUNCT
brj-24520	6	3	one	one	NUM
brj-24520	6	4	of	of	ADP
brj-24520	6	5	the	the	DET
brj-24520	6	6	most	most	ADV
brj-24520	6	7	abundant	abundant	ADJ
brj-24520	6	8	natural	natural	ADJ
brj-24520	6	9	polymers	polymer	NOUN
brj-24520	6	10	,	,	PUNCT
brj-24520	6	11	constitutes	constitute	VERB
brj-24520	6	12	a	a	DET
brj-24520	6	13	vast	vast	ADJ
brj-24520	6	14	,	,	PUNCT
brj-24520	6	15	renewable	renewable	ADJ
brj-24520	6	16	,	,	PUNCT
brj-24520	6	17	and	and	CCONJ
brj-24520	6	18	largely	largely	ADV
brj-24520	6	19	untapped	untapped	ADJ
brj-24520	6	20	source	source	NOUN
brj-24520	6	21	of	of	ADP
brj-24520	6	22	aromatic	aromatic	ADJ
brj-24520	6	23	structures	structure	NOUN
brj-24520	6	24	.	.	PUNCT
brj-24520	7	1	in	in	ADP
brj-24520	7	2	addition	addition	NOUN
brj-24520	7	3	,	,	PUNCT
brj-24520	7	4	it	it	PRON
brj-24520	7	5	is	be	AUX
brj-24520	7	6	one	one	NUM
brj-24520	7	7	of	of	ADP
brj-24520	7	8	the	the	DET
brj-24520	7	9	most	most	ADV
brj-24520	7	10	abundant	abundant	ADJ
brj-24520	7	11	renewable	renewable	ADJ
brj-24520	7	12	sources	source	NOUN
brj-24520	7	13	of	of	ADP
brj-24520	7	14	carbon	carbon	NOUN
brj-24520	7	15	.	.	PUNCT
brj-24520	8	1	despite	despite	SCONJ
brj-24520	8	2	the	the	DET
brj-24520	8	3	countless	countless	ADJ
brj-24520	8	4	research	research	NOUN
brj-24520	8	5	projects	project	NOUN
brj-24520	8	6	aimed	aim	VERB
brj-24520	8	7	at	at	ADP
brj-24520	8	8	valorizing	valorizing	NOUN
brj-24520	8	9	kraft	kraft	NOUN
brj-24520	8	10	lignin	lignin	PROPN
brj-24520	8	11	,	,	PUNCT
brj-24520	8	12	the	the	DET
brj-24520	8	13	largest	large	ADJ
brj-24520	8	14	source	source	NOUN
brj-24520	8	15	of	of	ADP
brj-24520	8	16	industrial	industrial	ADJ
brj-24520	8	17	lignin	lignin	NOUN
brj-24520	8	18	,	,	PUNCT
brj-24520	8	19	relatively	relatively	ADV
brj-24520	8	20	few	few	ADJ
brj-24520	8	21	commercial	commercial	ADJ
brj-24520	8	22	kraft	kraft	NOUN
brj-24520	8	23	lignin	lignin	NOUN
brj-24520	8	24	products	product	NOUN
brj-24520	8	25	have	have	AUX
brj-24520	8	26	emerged	emerge	VERB
brj-24520	8	27	.	.	PUNCT
brj-24520	9	1	simultaneously	simultaneously	ADV
brj-24520	9	2	,	,	PUNCT
brj-24520	9	3	lignosulfonates	lignosulfonate	NOUN
brj-24520	9	4	represent	represent	VERB
brj-24520	9	5	a	a	DET
brj-24520	9	6	commercially	commercially	ADV
brj-24520	9	7	successful	successful	ADJ
brj-24520	9	8	range	range	NOUN
brj-24520	9	9	of	of	ADP
brj-24520	9	10	products	product	NOUN
brj-24520	9	11	with	with	ADP
brj-24520	9	12	a	a	DET
brj-24520	9	13	steady	steady	ADJ
brj-24520	9	14	and	and	CCONJ
brj-24520	9	15	growing	grow	VERB
brj-24520	9	16	global	global	ADJ
brj-24520	9	17	market	market	NOUN
brj-24520	9	18	.	.	PUNCT
brj-24520	10	1	this	this	DET
brj-24520	10	2	paper	paper	NOUN
brj-24520	10	3	reviews	review	VERB
brj-24520	10	4	the	the	DET
brj-24520	10	5	current	current	ADJ
brj-24520	10	6	outlook	outlook	NOUN
brj-24520	10	7	of	of	ADP
brj-24520	10	8	technical	technical	ADJ
brj-24520	10	9	lignin	lignin	PROPN
brj-24520	10	10	research	research	NOUN
brj-24520	10	11	,	,	PUNCT
brj-24520	10	12	including	include	VERB
brj-24520	10	13	common	common	ADJ
brj-24520	10	14	misunderstandings	misunderstanding	NOUN
brj-24520	10	15	,	,	PUNCT
brj-24520	10	16	and	and	CCONJ
brj-24520	10	17	discusses	discuss	VERB
brj-24520	10	18	various	various	ADJ
brj-24520	10	19	factors	factor	NOUN
brj-24520	10	20	that	that	PRON
brj-24520	10	21	have	have	AUX
brj-24520	10	22	hampered	hamper	VERB
brj-24520	10	23	the	the	DET
brj-24520	10	24	use	use	NOUN
brj-24520	10	25	of	of	ADP
brj-24520	10	26	lignin	lignin	NOUN
brj-24520	10	27	as	as	ADP
brj-24520	10	28	a	a	DET
brj-24520	10	29	renewable	renewable	ADJ
brj-24520	10	30	source	source	NOUN
brj-24520	10	31	of	of	ADP
brj-24520	10	32	materials	material	NOUN
brj-24520	10	33	and	and	CCONJ
brj-24520	10	34	chemicals	chemical	NOUN
brj-24520	10	35	.	.	PUNCT
brj-24520	11	1	doi	doi	NOUN
brj-24520	11	2	:	:	PUNCT
brj-24520	11	3	10.15376	10.15376	NUM
brj-24520	11	4	/	/	SYM
brj-24520	11	5	biores.20.3.5218	biores.20.3.5218	NOUN
brj-24520	11	6	-	-	PUNCT
brj-24520	11	7	5221	5221	NUM
brj-24520	11	8	keywords	keyword	NOUN
brj-24520	11	9	:	:	PUNCT
brj-24520	11	10	kraft	kraft	NOUN
brj-24520	11	11	lignin	lignin	PROPN
brj-24520	11	12	;	;	PUNCT
brj-24520	11	13	valorization	valorization	NOUN
brj-24520	11	14	;	;	PUNCT
brj-24520	11	15	lignocellulose	lignocellulose	X
brj-24520	11	16	;	;	PUNCT
brj-24520	11	17	lignin	lignin	NOUN
brj-24520	11	18	research	research	NOUN
brj-24520	11	19	;	;	PUNCT
brj-24520	11	20	myths	myth	NOUN
brj-24520	11	21	contact	contact	VERB
brj-24520	11	22	information	information	NOUN
brj-24520	11	23	:	:	PUNCT
brj-24520	11	24	a	a	X
brj-24520	11	25	:	:	PUNCT
brj-24520	11	26	fibre	fibre	NOUN
brj-24520	11	27	science	science	NOUN
brj-24520	11	28	and	and	CCONJ
brj-24520	11	29	communication	communication	NOUN
brj-24520	11	30	network	network	NOUN
brj-24520	11	31	,	,	PUNCT
brj-24520	11	32	mid	mid	PROPN
brj-24520	11	33	sweden	sweden	PROPN
brj-24520	11	34	university	university	PROPN
brj-24520	11	35	,	,	PUNCT
brj-24520	11	36	sundsvall	sundsvall	PROPN
brj-24520	11	37	,	,	PUNCT
brj-24520	11	38	sweden	sweden	ADJ
brj-24520	11	39	;	;	PUNCT
brj-24520	11	40	b	b	X
brj-24520	11	41	:	:	PUNCT
brj-24520	11	42	department	department	NOUN
brj-24520	11	43	of	of	ADP
brj-24520	11	44	engineering	engineering	NOUN
brj-24520	11	45	and	and	CCONJ
brj-24520	11	46	chemical	chemical	NOUN
brj-24520	11	47	sciences	sciences	PROPN
brj-24520	11	48	,	,	PUNCT
brj-24520	11	49	karlstad	karlstad	PROPN
brj-24520	11	50	university	university	PROPN
brj-24520	11	51	,	,	PUNCT
brj-24520	11	52	karlstad	karlstad	PROPN
brj-24520	11	53	,	,	PUNCT
brj-24520	11	54	sweden	sweden	PROPN
brj-24520	11	55	;	;	PUNCT
brj-24520	11	56	c	c	X
brj-24520	11	57	:	:	PUNCT
brj-24520	11	58	division	division	NOUN
brj-24520	11	59	of	of	ADP
brj-24520	11	60	wood	wood	NOUN
brj-24520	11	61	chemistry	chemistry	NOUN
brj-24520	11	62	and	and	CCONJ
brj-24520	11	63	pulp	pulp	NOUN
brj-24520	11	64	technology	technology	NOUN
brj-24520	11	65	,	,	PUNCT
brj-24520	11	66	department	department	NOUN
brj-24520	11	67	of	of	ADP
brj-24520	11	68	fiber	fiber	NOUN
brj-24520	11	69	and	and	CCONJ
brj-24520	11	70	polymer	polymer	NOUN
brj-24520	11	71	technology	technology	NOUN
brj-24520	11	72	,	,	PUNCT
brj-24520	11	73	royal	royal	PROPN
brj-24520	11	74	institute	institute	PROPN
brj-24520	11	75	of	of	ADP
brj-24520	11	76	technology	technology	PROPN
brj-24520	11	77	,	,	PUNCT
brj-24520	11	78	kth	kth	PROPN
brj-24520	11	79	,	,	PUNCT
brj-24520	11	80	stockholm	stockholm	PROPN
brj-24520	11	81	,	,	PUNCT
brj-24520	11	82	sweden	sweden	PROPN
brj-24520	11	83	;	;	PUNCT
brj-24520	11	84	*	*	PUNCT
brj-24520	11	85	corresponding	correspond	VERB
brj-24520	11	86	author	author	NOUN
brj-24520	11	87	:	:	PUNCT
brj-24520	11	88	bjorn.sjostrand@kau.se	bjorn.sjostrand@kau.se	VERB
brj-24520	11	89	a	a	DET
brj-24520	11	90	brief	brief	ADJ
brj-24520	11	91	history	history	NOUN
brj-24520	11	92	of	of	ADP
brj-24520	11	93	kraft	kraft	NOUN
brj-24520	11	94	lignin	lignin	NOUN
brj-24520	11	95	research	research	NOUN
brj-24520	11	96	like	like	ADP
brj-24520	11	97	many	many	ADJ
brj-24520	11	98	fields	field	NOUN
brj-24520	11	99	,	,	PUNCT
brj-24520	11	100	lignocellulosic	lignocellulosic	ADJ
brj-24520	11	101	science	science	NOUN
brj-24520	11	102	follows	follow	VERB
brj-24520	11	103	trends	trend	NOUN
brj-24520	11	104	.	.	PUNCT
brj-24520	12	1	in	in	ADP
brj-24520	12	2	the	the	DET
brj-24520	12	3	1990s	1990	NOUN
brj-24520	12	4	,	,	PUNCT
brj-24520	12	5	research	research	NOUN
brj-24520	12	6	focused	focus	VERB
brj-24520	12	7	on	on	ADP
brj-24520	12	8	minimum	minimum	ADJ
brj-24520	12	9	-	-	PUNCT
brj-24520	12	10	effluent	effluent	NOUN
brj-24520	12	11	mills	mill	NOUN
brj-24520	12	12	,	,	PUNCT
brj-24520	12	13	while	while	SCONJ
brj-24520	12	14	the	the	DET
brj-24520	12	15	2000s	2000	NOUN
brj-24520	12	16	saw	see	VERB
brj-24520	12	17	a	a	DET
brj-24520	12	18	shift	shift	NOUN
brj-24520	12	19	to	to	ADP
brj-24520	12	20	nanocellulose	nanocellulose	ADJ
brj-24520	12	21	applications	application	NOUN
brj-24520	12	22	.	.	PUNCT
brj-24520	13	1	more	more	ADV
brj-24520	13	2	recently	recently	ADV
brj-24520	13	3	,	,	PUNCT
brj-24520	13	4	lignin	lignin	PROPN
brj-24520	13	5	has	have	AUX
brj-24520	13	6	become	become	VERB
brj-24520	13	7	a	a	DET
brj-24520	13	8	major	major	ADJ
brj-24520	13	9	focus	focus	NOUN
brj-24520	13	10	,	,	PUNCT
brj-24520	13	11	attracting	attract	VERB
brj-24520	13	12	generous	generous	ADJ
brj-24520	13	13	funding	funding	NOUN
brj-24520	13	14	for	for	ADP
brj-24520	13	15	its	its	PRON
brj-24520	13	16	valorization	valorization	NOUN
brj-24520	13	17	.	.	PUNCT
brj-24520	14	1	conferences	conference	NOUN
brj-24520	14	2	now	now	ADV
brj-24520	14	3	feature	feature	VERB
brj-24520	14	4	numerous	numerous	ADJ
brj-24520	14	5	presentations	presentation	NOUN
brj-24520	14	6	on	on	ADP
brj-24520	14	7	engineering	engineer	VERB
brj-24520	14	8	lignin	lignin	NOUN
brj-24520	14	9	and	and	CCONJ
brj-24520	14	10	its	its	PRON
brj-24520	14	11	potential	potential	ADJ
brj-24520	14	12	uses	use	NOUN
brj-24520	14	13	,	,	PUNCT
brj-24520	14	14	from	from	ADP
brj-24520	14	15	nanoparticles	nanoparticle	NOUN
brj-24520	14	16	to	to	ADP
brj-24520	14	17	batteries	battery	NOUN
brj-24520	14	18	.	.	PUNCT
brj-24520	15	1	the	the	DET
brj-24520	15	2	fascination	fascination	NOUN
brj-24520	15	3	with	with	ADP
brj-24520	15	4	lignin	lignin	NOUN
brj-24520	15	5	is	be	AUX
brj-24520	15	6	understandable	understandable	ADJ
brj-24520	15	7	.	.	PUNCT
brj-24520	16	1	lignin	lignin	PROPN
brj-24520	16	2	is	be	AUX
brj-24520	16	3	a	a	DET
brj-24520	16	4	unique	unique	ADJ
brj-24520	16	5	biopolymer	biopolymer	NOUN
brj-24520	16	6	in	in	ADP
brj-24520	16	7	biochemistry	biochemistry	NOUN
brj-24520	16	8	because	because	SCONJ
brj-24520	16	9	it	it	PRON
brj-24520	16	10	is	be	AUX
brj-24520	16	11	racemic	racemic	ADJ
brj-24520	16	12	,	,	PUNCT
brj-24520	16	13	composed	compose	VERB
brj-24520	16	14	of	of	ADP
brj-24520	16	15	monomers	monomer	NOUN
brj-24520	16	16	linked	link	VERB
brj-24520	16	17	by	by	ADP
brj-24520	16	18	multiple	multiple	ADJ
brj-24520	16	19	types	type	NOUN
brj-24520	16	20	of	of	ADP
brj-24520	16	21	bonds	bond	NOUN
brj-24520	16	22	,	,	PUNCT
brj-24520	16	23	such	such	ADJ
brj-24520	16	24	that	that	SCONJ
brj-24520	16	25	it	it	PRON
brj-24520	16	26	lacks	lack	VERB
brj-24520	16	27	a	a	DET
brj-24520	16	28	well	well	ADV
brj-24520	16	29	-	-	PUNCT
brj-24520	16	30	defined	define	VERB
brj-24520	16	31	primary	primary	ADJ
brj-24520	16	32	structure	structure	NOUN
brj-24520	16	33	.	.	PUNCT
brj-24520	17	1	it	it	PRON
brj-24520	17	2	plays	play	VERB
brj-24520	17	3	essential	essential	ADJ
brj-24520	17	4	biological	biological	ADJ
brj-24520	17	5	roles	role	NOUN
brj-24520	17	6	in	in	ADP
brj-24520	17	7	plants	plant	NOUN
brj-24520	17	8	by	by	ADP
brj-24520	17	9	waterproofing	waterproof	VERB
brj-24520	17	10	vascular	vascular	ADJ
brj-24520	17	11	tissues	tissue	NOUN
brj-24520	17	12	,	,	PUNCT
brj-24520	17	13	providing	provide	VERB
brj-24520	17	14	stiffness	stiffness	NOUN
brj-24520	17	15	to	to	ADP
brj-24520	17	16	wood	wood	NOUN
brj-24520	17	17	,	,	PUNCT
brj-24520	17	18	and	and	CCONJ
brj-24520	17	19	,	,	PUNCT
brj-24520	17	20	most	most	ADV
brj-24520	17	21	importantly	importantly	ADV
brj-24520	17	22	,	,	PUNCT
brj-24520	17	23	protecting	protect	VERB
brj-24520	17	24	the	the	DET
brj-24520	17	25	polysaccharides	polysaccharide	NOUN
brj-24520	17	26	in	in	ADP
brj-24520	17	27	wood	wood	NOUN
brj-24520	17	28	from	from	ADP
brj-24520	17	29	rapid	rapid	ADJ
brj-24520	17	30	microbial	microbial	ADJ
brj-24520	17	31	degradation	degradation	NOUN
brj-24520	17	32	.	.	PUNCT
brj-24520	18	1	lignin	lignin	PROPN
brj-24520	18	2	is	be	AUX
brj-24520	18	3	also	also	ADV
brj-24520	18	4	very	very	ADV
brj-24520	18	5	abundant	abundant	ADJ
brj-24520	18	6	,	,	PUNCT
brj-24520	18	7	typically	typically	ADV
brj-24520	18	8	making	make	VERB
brj-24520	18	9	up	up	ADP
brj-24520	18	10	20	20	NUM
brj-24520	18	11	to	to	PART
brj-24520	18	12	30	30	NUM
brj-24520	18	13	%	%	NOUN
brj-24520	18	14	of	of	ADP
brj-24520	18	15	the	the	DET
brj-24520	18	16	dry	dry	ADJ
brj-24520	18	17	weight	weight	NOUN
brj-24520	18	18	of	of	ADP
brj-24520	18	19	wood	wood	NOUN
brj-24520	18	20	.	.	PUNCT
brj-24520	19	1	it	it	PRON
brj-24520	19	2	is	be	AUX
brj-24520	19	3	often	often	ADV
brj-24520	19	4	cited	cite	VERB
brj-24520	19	5	as	as	ADP
brj-24520	19	6	one	one	NUM
brj-24520	19	7	of	of	ADP
brj-24520	19	8	the	the	DET
brj-24520	19	9	three	three	NUM
brj-24520	19	10	most	most	ADV
brj-24520	19	11	abundant	abundant	ADJ
brj-24520	19	12	biopolymers	biopolymer	NOUN
brj-24520	19	13	,	,	PUNCT
brj-24520	19	14	along	along	ADP
brj-24520	19	15	with	with	ADP
brj-24520	19	16	cellulose	cellulose	NOUN
brj-24520	19	17	and	and	CCONJ
brj-24520	19	18	chitin	chitin	NOUN
brj-24520	19	19	.	.	PUNCT
brj-24520	20	1	although	although	SCONJ
brj-24520	20	2	large	large	ADJ
brj-24520	20	3	amounts	amount	NOUN
brj-24520	20	4	of	of	ADP
brj-24520	20	5	kraft	kraft	NOUN
brj-24520	20	6	lignin	lignin	NOUN
brj-24520	20	7	can	can	AUX
brj-24520	20	8	potentially	potentially	ADV
brj-24520	20	9	be	be	AUX
brj-24520	20	10	extracted	extract	VERB
brj-24520	20	11	from	from	ADP
brj-24520	20	12	black	black	ADJ
brj-24520	20	13	liquor	liquor	NOUN
brj-24520	20	14	(	(	PUNCT
brj-24520	20	15	henriksson	henriksson	NOUN
brj-24520	20	16	2017	2017	NUM
brj-24520	20	17	)	)	PUNCT
brj-24520	20	18	,	,	PUNCT
brj-24520	20	19	the	the	DET
brj-24520	20	20	annual	annual	ADJ
brj-24520	20	21	production	production	NOUN
brj-24520	20	22	of	of	ADP
brj-24520	20	23	lignosulfonates	lignosulfonate	NOUN
brj-24520	20	24	is	be	AUX
brj-24520	20	25	limited	limit	VERB
brj-24520	20	26	to	to	ADP
brj-24520	20	27	approximately	approximately	ADV
brj-24520	20	28	2	2	NUM
brj-24520	20	29	million	million	NUM
brj-24520	20	30	tons	ton	NOUN
brj-24520	20	31	.	.	PUNCT
brj-24520	21	1	this	this	DET
brj-24520	21	2	limitation	limitation	NOUN
brj-24520	21	3	is	be	AUX
brj-24520	21	4	due	due	ADJ
brj-24520	21	5	to	to	ADP
brj-24520	21	6	the	the	DET
brj-24520	21	7	limited	limited	ADJ
brj-24520	21	8	capacity	capacity	NOUN
brj-24520	21	9	of	of	ADP
brj-24520	21	10	existing	exist	VERB
brj-24520	21	11	sulfite	sulfite	NOUN
brj-24520	21	12	pulp	pulp	NOUN
brj-24520	21	13	mills	mill	NOUN
brj-24520	21	14	(	(	PUNCT
brj-24520	21	15	fao	fao	NOUN
brj-24520	21	16	2022	2022	NUM
brj-24520	21	17	)	)	PUNCT
brj-24520	21	18	and	and	CCONJ
brj-24520	21	19	the	the	DET
brj-24520	21	20	lack	lack	NOUN
brj-24520	21	21	of	of	ADP
brj-24520	21	22	projects	project	NOUN
brj-24520	21	23	to	to	PART
brj-24520	21	24	expand	expand	VERB
brj-24520	21	25	sulfite	sulfite	NOUN
brj-24520	21	26	pulping	pulping	NOUN
brj-24520	21	27	capacity	capacity	NOUN
brj-24520	21	28	.	.	PUNCT
brj-24520	22	1	https://orcid.org/0000-0002-8097-6040	https://orcid.org/0000-0002-8097-6040	ADP
brj-24520	22	2	https://orcid.org/0000-0001-8817-2031	https://orcid.org/0000-0001-8817-2031	NOUN
brj-24520	22	3	https://orcid.org/0000-0003-4023-594x	https://orcid.org/0000-0003-4023-594x	PROPN
brj-24520	22	4	editorial	editorial	NOUN
brj-24520	22	5	bioresources.cnr.ncsu.edu	bioresources.cnr.ncsu.edu	VERB
brj-24520	22	6	fiskari	fiskari	PROPN
brj-24520	22	7	et	et	PROPN
brj-24520	22	8	al	al	PROPN
brj-24520	22	9	.	.	PROPN
brj-24520	23	1	(	(	PUNCT
brj-24520	23	2	2025	2025	NUM
brj-24520	23	3	)	)	PUNCT
brj-24520	23	4	.	.	PUNCT
brj-24520	24	1	“	"	PUNCT
brj-24520	24	2	is	be	AUX
brj-24520	24	3	lignin	lignin	NOUN
brj-24520	24	4	valorization	valorization	NOUN
brj-24520	24	5	alive	alive	ADJ
brj-24520	24	6	?	?	PUNCT
brj-24520	24	7	,	,	PUNCT
brj-24520	24	8	”	"	PUNCT
brj-24520	24	9	bioresources	bioresource	NOUN
brj-24520	24	10	20(3	20(3	NOUN
brj-24520	24	11	)	)	PUNCT
brj-24520	24	12	,	,	PUNCT
brj-24520	24	13	5218	5218	NUM
brj-24520	24	14	-	-	SYM
brj-24520	24	15	5221	5221	NUM
brj-24520	24	16	.	.	PUNCT
brj-24520	25	1	5219	5219	NUM
brj-24520	25	2	investment	investment	NOUN
brj-24520	25	3	in	in	ADP
brj-24520	25	4	kraft	kraft	NOUN
brj-24520	25	5	lignin	lignin	PROPN
brj-24520	25	6	research	research	NOUN
brj-24520	25	7	has	have	AUX
brj-24520	25	8	increased	increase	VERB
brj-24520	25	9	significantly	significantly	ADV
brj-24520	25	10	due	due	ADP
brj-24520	25	11	to	to	ADP
brj-24520	25	12	its	its	PRON
brj-24520	25	13	potential	potential	NOUN
brj-24520	25	14	as	as	ADP
brj-24520	25	15	a	a	DET
brj-24520	25	16	renewable	renewable	ADJ
brj-24520	25	17	alternative	alternative	NOUN
brj-24520	25	18	to	to	ADP
brj-24520	25	19	fossil	fossil	NOUN
brj-24520	25	20	-	-	PUNCT
brj-24520	25	21	based	base	VERB
brj-24520	25	22	materials	material	NOUN
brj-24520	25	23	(	(	PUNCT
brj-24520	25	24	yao	yao	NOUN
brj-24520	25	25	et	et	PROPN
brj-24520	25	26	al	al	PROPN
brj-24520	25	27	.	.	PROPN
brj-24520	25	28	2022	2022	NUM
brj-24520	25	29	)	)	PUNCT
brj-24520	25	30	.	.	PUNCT
brj-24520	26	1	while	while	SCONJ
brj-24520	26	2	exact	exact	ADJ
brj-24520	26	3	global	global	ADJ
brj-24520	26	4	figures	figure	NOUN
brj-24520	26	5	are	be	AUX
brj-24520	26	6	unclear	unclear	ADJ
brj-24520	26	7	,	,	PUNCT
brj-24520	26	8	major	major	ADJ
brj-24520	26	9	funding	funding	NOUN
brj-24520	26	10	sources	source	NOUN
brj-24520	26	11	include	include	VERB
brj-24520	26	12	the	the	DET
brj-24520	26	13	u.s	u.s	PROPN
brj-24520	26	14	.	.	PROPN
brj-24520	26	15	department	department	PROPN
brj-24520	26	16	of	of	ADP
brj-24520	26	17	energy	energy	NOUN
brj-24520	26	18	,	,	PUNCT
brj-24520	26	19	natural	natural	ADJ
brj-24520	26	20	resources	resource	NOUN
brj-24520	26	21	canada	canada	PROPN
brj-24520	26	22	,	,	PUNCT
brj-24520	26	23	the	the	DET
brj-24520	26	24	european	european	PROPN
brj-24520	26	25	union	union	PROPN
brj-24520	26	26	,	,	PUNCT
brj-24520	26	27	and	and	CCONJ
brj-24520	26	28	several	several	ADJ
brj-24520	26	29	asian	asian	ADJ
brj-24520	26	30	and	and	CCONJ
brj-24520	26	31	south	south	ADJ
brj-24520	26	32	american	american	ADJ
brj-24520	26	33	countries	country	NOUN
brj-24520	26	34	.	.	PUNCT
brj-24520	27	1	support	support	NOUN
brj-24520	27	2	is	be	AUX
brj-24520	27	3	largely	largely	ADV
brj-24520	27	4	driven	drive	VERB
brj-24520	27	5	by	by	ADP
brj-24520	27	6	the	the	DET
brj-24520	27	7	pulp	pulp	NOUN
brj-24520	27	8	and	and	CCONJ
brj-24520	27	9	paper	paper	NOUN
brj-24520	27	10	industry	industry	NOUN
brj-24520	27	11	and	and	CCONJ
brj-24520	27	12	environmental	environmental	ADJ
brj-24520	27	13	regulations	regulation	NOUN
brj-24520	27	14	,	,	PUNCT
brj-24520	27	15	and	and	CCONJ
brj-24520	27	16	it	it	PRON
brj-24520	27	17	is	be	AUX
brj-24520	27	18	expected	expect	VERB
brj-24520	27	19	to	to	PART
brj-24520	27	20	continue	continue	VERB
brj-24520	27	21	to	to	PART
brj-24520	27	22	grow	grow	VERB
brj-24520	27	23	as	as	ADP
brj-24520	27	24	demand	demand	NOUN
brj-24520	27	25	for	for	ADP
brj-24520	27	26	sustainable	sustainable	ADJ
brj-24520	27	27	materials	material	NOUN
brj-24520	27	28	increases	increase	NOUN
brj-24520	27	29	.	.	PUNCT
brj-24520	28	1	to	to	PART
brj-24520	28	2	quantify	quantify	VERB
brj-24520	28	3	lignin	lignin	PROPN
brj-24520	28	4	research	research	NOUN
brj-24520	28	5	output	output	NOUN
brj-24520	28	6	,	,	PUNCT
brj-24520	28	7	we	we	PRON
brj-24520	28	8	analyzed	analyze	VERB
brj-24520	28	9	publications	publication	NOUN
brj-24520	28	10	and	and	CCONJ
brj-24520	28	11	patents	patent	NOUN
brj-24520	28	12	using	use	VERB
brj-24520	28	13	web	web	NOUN
brj-24520	28	14	of	of	ADP
brj-24520	28	15	science	science	NOUN
brj-24520	28	16	and	and	CCONJ
brj-24520	28	17	espacenet	espacenet	NOUN
brj-24520	28	18	.	.	PUNCT
brj-24520	29	1	our	our	PRON
brj-24520	29	2	search	search	NOUN
brj-24520	29	3	included	include	VERB
brj-24520	29	4	the	the	DET
brj-24520	29	5	keywords	keyword	NOUN
brj-24520	29	6	“	"	PUNCT
brj-24520	29	7	lignin	lignin	NOUN
brj-24520	29	8	”	"	PUNCT
brj-24520	29	9	and	and	CCONJ
brj-24520	29	10	“	"	PUNCT
brj-24520	29	11	lignosul	lignosul	PROPN
brj-24520	29	12	*	*	NUM
brj-24520	29	13	”	"	PUNCT
brj-24520	29	14	to	to	PART
brj-24520	29	15	capture	capture	VERB
brj-24520	29	16	all	all	DET
brj-24520	29	17	technical	technical	ADJ
brj-24520	29	18	lignin	lignin	NOUN
brj-24520	29	19	studies	study	NOUN
brj-24520	29	20	,	,	PUNCT
brj-24520	29	21	especially	especially	ADV
brj-24520	29	22	review	review	VERB
brj-24520	29	23	articles	article	NOUN
brj-24520	29	24	.	.	PUNCT
brj-24520	30	1	although	although	SCONJ
brj-24520	30	2	various	various	ADJ
brj-24520	30	3	lignin	lignin	NOUN
brj-24520	30	4	sources	source	NOUN
brj-24520	30	5	exist	exist	VERB
brj-24520	30	6	,	,	PUNCT
brj-24520	30	7	industrial	industrial	ADJ
brj-24520	30	8	-	-	PUNCT
brj-24520	30	9	scale	scale	NOUN
brj-24520	30	10	valorization	valorization	NOUN
brj-24520	30	11	will	will	AUX
brj-24520	30	12	rely	rely	VERB
brj-24520	30	13	primarily	primarily	ADV
brj-24520	30	14	on	on	ADP
brj-24520	30	15	kraft	kraft	NOUN
brj-24520	30	16	lignin	lignin	NOUN
brj-24520	30	17	due	due	ADP
brj-24520	30	18	to	to	ADP
brj-24520	30	19	its	its	PRON
brj-24520	30	20	vast	vast	ADJ
brj-24520	30	21	untapped	untapped	ADJ
brj-24520	30	22	potential	potential	NOUN
brj-24520	30	23	,	,	PUNCT
brj-24520	30	24	while	while	SCONJ
brj-24520	30	25	other	other	ADJ
brj-24520	30	26	sources	source	NOUN
brj-24520	30	27	remain	remain	VERB
brj-24520	30	28	marginal	marginal	ADJ
brj-24520	30	29	.	.	PUNCT
brj-24520	31	1	fig	fig	NOUN
brj-24520	31	2	.	.	PUNCT
brj-24520	32	1	1	1	X
brj-24520	32	2	.	.	X
brj-24520	32	3	results	result	NOUN
brj-24520	32	4	from	from	ADP
brj-24520	32	5	a	a	DET
brj-24520	32	6	bibliographic	bibliographic	ADJ
brj-24520	32	7	and	and	CCONJ
brj-24520	32	8	patent	patent	NOUN
brj-24520	32	9	searches	search	NOUN
brj-24520	32	10	related	relate	VERB
brj-24520	32	11	to	to	ADP
brj-24520	32	12	lignin	lignin	NOUN
brj-24520	32	13	figure	figure	NOUN
brj-24520	32	14	1	1	NUM
brj-24520	32	15	shows	show	VERB
brj-24520	32	16	a	a	DET
brj-24520	32	17	sharp	sharp	ADJ
brj-24520	32	18	increase	increase	NOUN
brj-24520	32	19	in	in	ADP
brj-24520	32	20	lignin	lignin	NOUN
brj-24520	32	21	-	-	PUNCT
brj-24520	32	22	related	relate	VERB
brj-24520	32	23	publications	publication	NOUN
brj-24520	32	24	after	after	ADP
brj-24520	32	25	2005	2005	NUM
brj-24520	32	26	,	,	PUNCT
brj-24520	32	27	with	with	ADP
brj-24520	32	28	an	an	DET
brj-24520	32	29	almost	almost	ADV
brj-24520	32	30	sevenfold	sevenfold	ADJ
brj-24520	32	31	increase	increase	NOUN
brj-24520	32	32	by	by	ADP
brj-24520	32	33	the	the	DET
brj-24520	32	34	2020s	2020	NOUN
brj-24520	32	35	.	.	PUNCT
brj-24520	33	1	patents	patent	NOUN
brj-24520	33	2	followed	follow	VERB
brj-24520	33	3	a	a	DET
brj-24520	33	4	similar	similar	ADJ
brj-24520	33	5	trend	trend	NOUN
brj-24520	33	6	,	,	PUNCT
brj-24520	33	7	while	while	SCONJ
brj-24520	33	8	lignosulfonate	lignosulfonate	NOUN
brj-24520	33	9	studies	study	NOUN
brj-24520	33	10	grew	grow	VERB
brj-24520	33	11	modestly	modestly	ADV
brj-24520	33	12	but	but	CCONJ
brj-24520	33	13	remained	remain	VERB
brj-24520	33	14	far	far	ADV
brj-24520	33	15	fewer	few	ADJ
brj-24520	33	16	.	.	PUNCT
brj-24520	34	1	however	however	ADV
brj-24520	34	2	,	,	PUNCT
brj-24520	34	3	both	both	DET
brj-24520	34	4	publications	publication	NOUN
brj-24520	34	5	and	and	CCONJ
brj-24520	34	6	patents	patent	NOUN
brj-24520	34	7	appear	appear	VERB
brj-24520	34	8	to	to	PART
brj-24520	34	9	have	have	AUX
brj-24520	34	10	peaked	peak	VERB
brj-24520	34	11	around	around	ADP
brj-24520	34	12	2022	2022	NUM
brj-24520	34	13	.	.	PUNCT
brj-24520	35	1	most	most	ADJ
brj-24520	35	2	research	research	NOUN
brj-24520	35	3	has	have	AUX
brj-24520	35	4	been	be	AUX
brj-24520	35	5	focused	focus	VERB
brj-24520	35	6	on	on	ADP
brj-24520	35	7	chemistry	chemistry	NOUN
brj-24520	35	8	and	and	CCONJ
brj-24520	35	9	materials	material	NOUN
brj-24520	35	10	science	science	NOUN
brj-24520	35	11	,	,	PUNCT
brj-24520	35	12	followed	follow	VERB
brj-24520	35	13	by	by	ADP
brj-24520	35	14	biological	biological	ADJ
brj-24520	35	15	applications	application	NOUN
brj-24520	35	16	,	,	PUNCT
brj-24520	35	17	environmental	environmental	ADJ
brj-24520	35	18	issues	issue	NOUN
brj-24520	35	19	,	,	PUNCT
brj-24520	35	20	and	and	CCONJ
brj-24520	35	21	energy	energy	NOUN
brj-24520	35	22	.	.	PUNCT
brj-24520	36	1	whether	whether	SCONJ
brj-24520	36	2	interest	interest	NOUN
brj-24520	36	3	will	will	AUX
brj-24520	36	4	decline	decline	VERB
brj-24520	36	5	or	or	CCONJ
brj-24520	36	6	stabilize	stabilize	VERB
brj-24520	36	7	remains	remain	VERB
brj-24520	36	8	uncertain	uncertain	ADJ
brj-24520	36	9	.	.	PUNCT
brj-24520	37	1	the	the	DET
brj-24520	37	2	peak	peak	NOUN
brj-24520	37	3	of	of	ADP
brj-24520	37	4	lignin	lignin	NOUN
brj-24520	37	5	research	research	NOUN
brj-24520	37	6	may	may	AUX
brj-24520	37	7	have	have	AUX
brj-24520	37	8	passed	pass	VERB
brj-24520	37	9	,	,	PUNCT
brj-24520	37	10	and	and	CCONJ
brj-24520	37	11	future	future	ADJ
brj-24520	37	12	studies	study	NOUN
brj-24520	37	13	are	be	AUX
brj-24520	37	14	likely	likely	ADJ
brj-24520	37	15	to	to	PART
brj-24520	37	16	focus	focus	VERB
brj-24520	37	17	on	on	ADP
brj-24520	37	18	the	the	DET
brj-24520	37	19	most	most	ADV
brj-24520	37	20	promising	promising	ADJ
brj-24520	37	21	applications	application	NOUN
brj-24520	37	22	.	.	PUNCT
brj-24520	38	1	busting	bust	VERB
brj-24520	38	2	myths	myth	NOUN
brj-24520	38	3	about	about	ADP
brj-24520	38	4	lignin	lignin	NOUN
brj-24520	38	5	given	give	VERB
brj-24520	38	6	the	the	DET
brj-24520	38	7	great	great	ADJ
brj-24520	38	8	scientific	scientific	ADJ
brj-24520	38	9	and	and	CCONJ
brj-24520	38	10	economic	economic	ADJ
brj-24520	38	11	interest	interest	NOUN
brj-24520	38	12	in	in	ADP
brj-24520	38	13	lignin	lignin	PROPN
brj-24520	38	14	,	,	PUNCT
brj-24520	38	15	it	it	PRON
brj-24520	38	16	is	be	AUX
brj-24520	38	17	not	not	PART
brj-24520	38	18	surprising	surprising	ADJ
brj-24520	38	19	that	that	SCONJ
brj-24520	38	20	several	several	ADJ
brj-24520	38	21	“	"	PUNCT
brj-24520	38	22	myths	myth	NOUN
brj-24520	38	23	”	"	PUNCT
brj-24520	38	24	about	about	ADP
brj-24520	38	25	lignin	lignin	NOUN
brj-24520	38	26	valorization	valorization	NOUN
brj-24520	38	27	have	have	AUX
brj-24520	38	28	emerged	emerge	VERB
brj-24520	38	29	over	over	ADP
brj-24520	38	30	the	the	DET
brj-24520	38	31	past	past	ADJ
brj-24520	38	32	few	few	ADJ
brj-24520	38	33	decades	decade	NOUN
brj-24520	38	34	,	,	PUNCT
brj-24520	38	35	both	both	PRON
brj-24520	38	36	from	from	ADP
brj-24520	38	37	those	those	PRON
brj-24520	38	38	who	who	PRON
brj-24520	38	39	believe	believe	VERB
brj-24520	38	40	in	in	ADP
brj-24520	38	41	the	the	DET
brj-24520	38	42	undeniable	undeniable	ADJ
brj-24520	38	43	potential	potential	NOUN
brj-24520	38	44	of	of	ADP
brj-24520	38	45	lignin	lignin	NOUN
brj-24520	38	46	and	and	CCONJ
brj-24520	38	47	from	from	ADP
brj-24520	38	48	those	those	PRON
brj-24520	38	49	who	who	PRON
brj-24520	38	50	are	be	AUX
brj-24520	38	51	skeptical	skeptical	ADJ
brj-24520	38	52	about	about	ADP
brj-24520	38	53	its	its	PRON
brj-24520	38	54	technical	technical	ADJ
brj-24520	38	55	viability	viability	NOUN
brj-24520	38	56	.	.	PUNCT
brj-24520	39	1	we	we	PRON
brj-24520	39	2	will	will	AUX
brj-24520	39	3	now	now	ADV
brj-24520	39	4	discuss	discuss	VERB
brj-24520	39	5	some	some	PRON
brj-24520	39	6	of	of	ADP
brj-24520	39	7	these	these	DET
brj-24520	39	8	myths	myth	NOUN
brj-24520	39	9	:	:	PUNCT
brj-24520	39	10	“	"	PUNCT
brj-24520	39	11	you	you	PRON
brj-24520	39	12	can	can	AUX
brj-24520	39	13	make	make	VERB
brj-24520	39	14	anything	anything	PRON
brj-24520	39	15	out	out	ADP
brj-24520	39	16	of	of	ADP
brj-24520	39	17	lignin	lignin	NOUN
brj-24520	39	18	,	,	PUNCT
brj-24520	39	19	except	except	SCONJ
brj-24520	39	20	money	money	NOUN
brj-24520	39	21	”	"	PUNCT
brj-24520	39	22	.	.	PUNCT
brj-24520	40	1	the	the	DET
brj-24520	40	2	pulp	pulp	NOUN
brj-24520	40	3	and	and	CCONJ
brj-24520	40	4	paper	paper	NOUN
brj-24520	40	5	industry	industry	NOUN
brj-24520	40	6	has	have	AUX
brj-24520	40	7	long	long	ADV
brj-24520	40	8	viewed	view	VERB
brj-24520	40	9	the	the	DET
brj-24520	40	10	heterogeneity	heterogeneity	NOUN
brj-24520	40	11	of	of	ADP
brj-24520	40	12	lignin	lignin	NOUN
brj-24520	40	13	as	as	ADP
brj-24520	40	14	a	a	DET
brj-24520	40	15	barrier	barrier	NOUN
brj-24520	40	16	to	to	ADP
brj-24520	40	17	commercialization	commercialization	NOUN
brj-24520	40	18	(	(	PUNCT
brj-24520	40	19	wenger	wenger	PROPN
brj-24520	40	20	et	et	PROPN
brj-24520	40	21	al	al	PROPN
brj-24520	40	22	.	.	PROPN
brj-24520	40	23	2020	2020	NUM
brj-24520	40	24	)	)	PUNCT
brj-24520	40	25	.	.	PUNCT
brj-24520	41	1	however	however	ADV
brj-24520	41	2	,	,	PUNCT
brj-24520	41	3	lignin	lignin	NOUN
brj-24520	41	4	-	-	PUNCT
brj-24520	41	5	based	base	VERB
brj-24520	41	6	products	product	NOUN
brj-24520	41	7	can	can	AUX
brj-24520	41	8	be	be	AUX
brj-24520	41	9	highly	highly	ADV
brj-24520	41	10	profitable	profitable	ADJ
brj-24520	41	11	.	.	PUNCT
brj-24520	42	1	lignosulfonates	lignosulfonate	NOUN
brj-24520	42	2	(	(	PUNCT
brj-24520	42	3	ls	ls	PROPN
brj-24520	42	4	)	)	PUNCT
brj-24520	42	5	have	have	VERB
brj-24520	42	6	diverse	diverse	ADJ
brj-24520	42	7	applications	application	NOUN
brj-24520	42	8	,	,	PUNCT
brj-24520	42	9	and	and	CCONJ
brj-24520	42	10	borregaard	borregaard	NOUN
brj-24520	42	11	reported	report	VERB
brj-24520	42	12	an	an	DET
brj-24520	42	13	average	average	ADJ
brj-24520	42	14	price	price	NOUN
brj-24520	42	15	of	of	ADP
brj-24520	42	16	more	more	ADJ
brj-24520	42	17	than	than	ADP
brj-24520	42	18	eur	eur	NOUN
brj-24520	42	19	1,000	1,000	NUM
brj-24520	42	20	per	per	ADP
brj-24520	42	21	ton	ton	NOUN
brj-24520	42	22	in	in	ADP
brj-24520	42	23	2023	2023	NUM
brj-24520	42	24	(	(	PUNCT
brj-24520	42	25	borregaard	borregaard	NOUN
brj-24520	42	26	2024	2024	NUM
brj-24520	42	27	)	)	PUNCT
brj-24520	42	28	.	.	PUNCT
brj-24520	43	1	while	while	SCONJ
brj-24520	43	2	dissolving	dissolve	VERB
brj-24520	43	3	pulp	pulp	NOUN
brj-24520	43	4	is	be	AUX
brj-24520	43	5	typically	typically	ADV
brj-24520	43	6	the	the	DET
brj-24520	43	7	most	most	ADV
brj-24520	43	8	valuable	valuable	ADJ
brj-24520	43	9	sulfite	sulfite	NOUN
brj-24520	43	10	mill	mill	NOUN
brj-24520	43	11	product	product	NOUN
brj-24520	43	12	,	,	PUNCT
brj-24520	43	13	ls	ls	ADJ
brj-24520	43	14	production	production	NOUN
brj-24520	43	15	significantly	significantly	ADV
brj-24520	43	16	increases	increase	VERB
brj-24520	43	17	profitability	profitability	NOUN
brj-24520	43	18	and	and	CCONJ
brj-24520	43	19	can	can	AUX
brj-24520	43	20	sometimes	sometimes	ADV
brj-24520	43	21	generate	generate	VERB
brj-24520	43	22	more	more	ADJ
brj-24520	43	23	revenue	revenue	NOUN
brj-24520	43	24	than	than	ADP
brj-24520	43	25	pulp	pulp	NOUN
brj-24520	43	26	.	.	PUNCT
brj-24520	43	27	0	0	NUM
brj-24520	44	1	1000	1000	NUM
brj-24520	44	2	2000	2000	NUM
brj-24520	44	3	3000	3000	NUM
brj-24520	44	4	4000	4000	NUM
brj-24520	44	5	5000	5000	NUM
brj-24520	44	6	6000	6000	NUM
brj-24520	44	7	7000	7000	NUM
brj-24520	44	8	1980	1980	NUM
brj-24520	44	9	1985	1985	NUM
brj-24520	44	10	1990	1990	NUM
brj-24520	44	11	1995	1995	NUM
brj-24520	44	12	2000	2000	NUM
brj-24520	44	13	2005	2005	NUM
brj-24520	44	14	2010	2010	NUM
brj-24520	44	15	2015	2015	NUM
brj-24520	44	16	2020	2020	NUM
brj-24520	44	17	#	#	NOUN
brj-24520	44	18	o	o	NOUN
brj-24520	44	19	f	f	X
brj-24520	44	20	p	p	X
brj-24520	44	21	u	u	PROPN
brj-24520	44	22	b	b	PROPN
brj-24520	44	23	lic	lic	PROPN
brj-24520	44	24	at	at	ADP
brj-24520	44	25	io	io	PROPN
brj-24520	44	26	n	n	PROPN
brj-24520	44	27	s	s	NOUN
brj-24520	44	28	o	o	NOUN
brj-24520	44	29	r	r	NOUN
brj-24520	44	30	p	p	NOUN
brj-24520	44	31	at	at	ADP
brj-24520	44	32	en	en	ADP
brj-24520	44	33	ts	ts	ADP
brj-24520	44	34	'	'	PUNCT
brj-24520	44	35	lignin	lignin	NOUN
brj-24520	44	36	'	'	PUNCT
brj-24520	44	37	lignosul	lignosul	PROPN
brj-24520	44	38	*	*	NOUN
brj-24520	44	39	'	'	PART
brj-24520	44	40	patents	patent	NOUN
brj-24520	44	41	'	'	PART
brj-24520	44	42	lignin	lignin	NOUN
brj-24520	44	43	*	*	PUNCT
brj-24520	44	44	'	'	PUNCT
brj-24520	44	45	or	or	CCONJ
brj-24520	44	46	'	'	PUNCT
brj-24520	44	47	lignosul	lignosul	NOUN
brj-24520	44	48	*	*	NOUN
brj-24520	44	49	'	'	PART
brj-24520	44	50	editorial	editorial	NOUN
brj-24520	44	51	bioresources.cnr.ncsu.edu	bioresources.cnr.ncsu.edu	VERB
brj-24520	44	52	fiskari	fiskari	PROPN
brj-24520	44	53	et	et	PROPN
brj-24520	44	54	al	al	PROPN
brj-24520	44	55	.	.	PROPN
brj-24520	44	56	(	(	PUNCT
brj-24520	44	57	2025	2025	NUM
brj-24520	44	58	)	)	PUNCT
brj-24520	44	59	.	.	PUNCT
brj-24520	45	1	“	"	PUNCT
brj-24520	45	2	is	be	AUX
brj-24520	45	3	lignin	lignin	NOUN
brj-24520	45	4	valorization	valorization	NOUN
brj-24520	45	5	alive	alive	ADJ
brj-24520	45	6	?	?	PUNCT
brj-24520	45	7	,	,	PUNCT
brj-24520	45	8	”	"	PUNCT
brj-24520	45	9	bioresources	bioresource	NOUN
brj-24520	45	10	20(3	20(3	NOUN
brj-24520	45	11	)	)	PUNCT
brj-24520	45	12	,	,	PUNCT
brj-24520	45	13	5218	5218	NUM
brj-24520	45	14	-	-	SYM
brj-24520	45	15	5221	5221	NUM
brj-24520	45	16	.	.	PUNCT
brj-24520	46	1	5220	5220	NUM
brj-24520	46	2	“	"	PUNCT
brj-24520	46	3	great	great	ADJ
brj-24520	46	4	ideas	idea	NOUN
brj-24520	46	5	equal	equal	VERB
brj-24520	46	6	great	great	ADJ
brj-24520	46	7	businesses	business	NOUN
brj-24520	46	8	”	"	PUNCT
brj-24520	46	9	.	.	PUNCT
brj-24520	47	1	it	it	PRON
brj-24520	47	2	is	be	AUX
brj-24520	47	3	obvious	obvious	ADJ
brj-24520	47	4	that	that	SCONJ
brj-24520	47	5	ideas	idea	NOUN
brj-24520	47	6	that	that	PRON
brj-24520	47	7	are	be	AUX
brj-24520	47	8	not	not	PART
brj-24520	47	9	commercialized	commercialize	VERB
brj-24520	47	10	properly	properly	ADV
brj-24520	47	11	will	will	AUX
brj-24520	47	12	not	not	PART
brj-24520	47	13	make	make	VERB
brj-24520	47	14	money	money	NOUN
brj-24520	47	15	.	.	PUNCT
brj-24520	48	1	the	the	DET
brj-24520	48	2	kraft	kraft	NOUN
brj-24520	48	3	pulping	pulp	VERB
brj-24520	48	4	industry	industry	NOUN
brj-24520	48	5	is	be	AUX
brj-24520	48	6	among	among	ADP
brj-24520	48	7	the	the	DET
brj-24520	48	8	most	most	ADV
brj-24520	48	9	capitalintensive	capitalintensive	ADJ
brj-24520	48	10	businesses	business	NOUN
brj-24520	48	11	,	,	PUNCT
brj-24520	48	12	which	which	PRON
brj-24520	48	13	in	in	ADP
brj-24520	48	14	turn	turn	NOUN
brj-24520	48	15	requires	require	VERB
brj-24520	48	16	very	very	ADV
brj-24520	48	17	high	high	ADJ
brj-24520	48	18	-	-	PUNCT
brj-24520	48	19	capacity	capacity	NOUN
brj-24520	48	20	utilization	utilization	NOUN
brj-24520	48	21	rates	rate	NOUN
brj-24520	48	22	.	.	PUNCT
brj-24520	49	1	the	the	DET
brj-24520	49	2	difference	difference	NOUN
brj-24520	49	3	between	between	ADP
brj-24520	49	4	profit	profit	NOUN
brj-24520	49	5	and	and	CCONJ
brj-24520	49	6	loss	loss	NOUN
brj-24520	49	7	typically	typically	ADV
brj-24520	49	8	occurs	occur	VERB
brj-24520	49	9	within	within	ADP
brj-24520	49	10	the	the	DET
brj-24520	49	11	last	last	ADJ
brj-24520	49	12	narrow	narrow	ADJ
brj-24520	49	13	fraction	fraction	NOUN
brj-24520	49	14	of	of	ADP
brj-24520	49	15	production	production	NOUN
brj-24520	49	16	.	.	PUNCT
brj-24520	50	1	this	this	PRON
brj-24520	50	2	leads	lead	VERB
brj-24520	50	3	to	to	ADP
brj-24520	50	4	a	a	DET
brj-24520	50	5	situation	situation	NOUN
brj-24520	50	6	where	where	SCONJ
brj-24520	50	7	the	the	DET
brj-24520	50	8	management	management	NOUN
brj-24520	50	9	is	be	AUX
brj-24520	50	10	unwilling	unwilling	ADJ
brj-24520	50	11	to	to	PART
brj-24520	50	12	risk	risk	VERB
brj-24520	50	13	any	any	DET
brj-24520	50	14	part	part	NOUN
brj-24520	50	15	of	of	ADP
brj-24520	50	16	their	their	PRON
brj-24520	50	17	production	production	NOUN
brj-24520	50	18	by	by	ADP
brj-24520	50	19	investing	invest	VERB
brj-24520	50	20	into	into	ADP
brj-24520	50	21	something	something	PRON
brj-24520	50	22	that	that	PRON
brj-24520	50	23	involves	involve	VERB
brj-24520	50	24	great	great	ADJ
brj-24520	50	25	uncertainty	uncertainty	NOUN
brj-24520	50	26	and	and	CCONJ
brj-24520	50	27	unpredictability	unpredictability	NOUN
brj-24520	50	28	.	.	PUNCT
brj-24520	51	1	“	"	PUNCT
brj-24520	51	2	cheaper	cheap	ADJ
brj-24520	51	3	products	product	NOUN
brj-24520	51	4	are	be	AUX
brj-24520	51	5	always	always	ADV
brj-24520	51	6	the	the	DET
brj-24520	51	7	best	good	ADJ
brj-24520	51	8	”	"	PUNCT
brj-24520	51	9	.	.	PUNCT
brj-24520	52	1	the	the	DET
brj-24520	52	2	very	very	ADV
brj-24520	52	3	difficult	difficult	ADJ
brj-24520	52	4	task	task	NOUN
brj-24520	52	5	of	of	ADP
brj-24520	52	6	undercutting	undercut	VERB
brj-24520	52	7	the	the	DET
brj-24520	52	8	competing	compete	VERB
brj-24520	52	9	products	product	NOUN
brj-24520	52	10	is	be	AUX
brj-24520	52	11	not	not	PART
brj-24520	52	12	the	the	DET
brj-24520	52	13	only	only	ADJ
brj-24520	52	14	route	route	NOUN
brj-24520	52	15	to	to	ADP
brj-24520	52	16	the	the	DET
brj-24520	52	17	market	market	NOUN
brj-24520	52	18	for	for	ADP
brj-24520	52	19	lignin	lignin	NOUN
brj-24520	52	20	-	-	PUNCT
brj-24520	52	21	based	base	VERB
brj-24520	52	22	products	product	NOUN
brj-24520	52	23	and	and	CCONJ
brj-24520	52	24	materials	material	NOUN
brj-24520	52	25	.	.	PUNCT
brj-24520	53	1	customers	customer	NOUN
brj-24520	53	2	consider	consider	VERB
brj-24520	53	3	factors	factor	NOUN
brj-24520	53	4	other	other	ADJ
brj-24520	53	5	than	than	ADP
brj-24520	53	6	just	just	ADV
brj-24520	53	7	price	price	NOUN
brj-24520	53	8	,	,	PUNCT
brj-24520	53	9	including	include	VERB
brj-24520	53	10	sustainability	sustainability	NOUN
brj-24520	53	11	and	and	CCONJ
brj-24520	53	12	environmental	environmental	ADJ
brj-24520	53	13	credentials	credential	NOUN
brj-24520	53	14	.	.	PUNCT
brj-24520	54	1	therefore	therefore	ADV
brj-24520	54	2	there	there	PRON
brj-24520	54	3	can	can	AUX
brj-24520	54	4	be	be	AUX
brj-24520	54	5	a	a	DET
brj-24520	54	6	decent	decent	ADJ
brj-24520	54	7	premium	premium	NOUN
brj-24520	54	8	for	for	ADP
brj-24520	54	9	lignin	lignin	NOUN
brj-24520	54	10	-	-	PUNCT
brj-24520	54	11	based	base	VERB
brj-24520	54	12	materials	material	NOUN
brj-24520	54	13	over	over	ADP
brj-24520	54	14	the	the	DET
brj-24520	54	15	prices	price	NOUN
brj-24520	54	16	of	of	ADP
brj-24520	54	17	the	the	DET
brj-24520	54	18	conventional	conventional	ADJ
brj-24520	54	19	materials	material	NOUN
brj-24520	54	20	made	make	VERB
brj-24520	54	21	of	of	ADP
brj-24520	54	22	fossil	fossil	ADJ
brj-24520	54	23	raw	raw	ADJ
brj-24520	54	24	materials	material	NOUN
brj-24520	54	25	.	.	PUNCT
brj-24520	55	1	“	"	PUNCT
brj-24520	55	2	it	it	PRON
brj-24520	55	3	is	be	AUX
brj-24520	55	4	best	good	ADJ
brj-24520	55	5	to	to	PART
brj-24520	55	6	start	start	VERB
brj-24520	55	7	with	with	ADP
brj-24520	55	8	high	high	ADJ
brj-24520	55	9	-	-	PUNCT
brj-24520	55	10	value	value	NOUN
brj-24520	55	11	applications	application	NOUN
brj-24520	55	12	”	"	PUNCT
brj-24520	55	13	.	.	PUNCT
brj-24520	56	1	this	this	DET
brj-24520	56	2	opposite	opposite	ADJ
brj-24520	56	3	statement	statement	NOUN
brj-24520	56	4	is	be	AUX
brj-24520	56	5	also	also	ADV
brj-24520	56	6	problematic	problematic	ADJ
brj-24520	56	7	;	;	PUNCT
brj-24520	56	8	lignin	lignin	NOUN
brj-24520	56	9	is	be	AUX
brj-24520	56	10	a	a	DET
brj-24520	56	11	heterogeneous	heterogeneous	ADJ
brj-24520	56	12	material	material	NOUN
brj-24520	56	13	,	,	PUNCT
brj-24520	56	14	which	which	PRON
brj-24520	56	15	generally	generally	ADV
brj-24520	56	16	poses	pose	VERB
brj-24520	56	17	challenges	challenge	NOUN
brj-24520	56	18	for	for	ADP
brj-24520	56	19	demanding	demand	VERB
brj-24520	56	20	chemical	chemical	ADJ
brj-24520	56	21	applications	application	NOUN
brj-24520	56	22	.	.	PUNCT
brj-24520	57	1	its	its	PRON
brj-24520	57	2	interesting	interesting	ADJ
brj-24520	57	3	properties	property	NOUN
brj-24520	57	4	,	,	PUNCT
brj-24520	57	5	such	such	ADJ
brj-24520	57	6	as	as	ADP
brj-24520	57	7	aromatic	aromatic	ADJ
brj-24520	57	8	functionality	functionality	NOUN
brj-24520	57	9	,	,	PUNCT
brj-24520	57	10	can	can	AUX
brj-24520	57	11	easily	easily	ADV
brj-24520	57	12	be	be	AUX
brj-24520	57	13	obtained	obtain	VERB
brj-24520	57	14	from	from	ADP
brj-24520	57	15	polymers	polymer	NOUN
brj-24520	57	16	synthesized	synthesize	VERB
brj-24520	57	17	by	by	ADP
brj-24520	57	18	bio	bio	NOUN
brj-24520	57	19	-	-	PUNCT
brj-24520	57	20	based	base	VERB
brj-24520	57	21	platform	platform	NOUN
brj-24520	57	22	chemicals	chemical	NOUN
brj-24520	57	23	such	such	ADJ
brj-24520	57	24	as	as	ADP
brj-24520	57	25	ethanol	ethanol	NOUN
brj-24520	57	26	and	and	CCONJ
brj-24520	57	27	furfural	furfural	ADJ
brj-24520	57	28	(	(	PUNCT
brj-24520	57	29	sun	sun	NOUN
brj-24520	57	30	and	and	CCONJ
brj-24520	57	31	wang	wang	PROPN
brj-24520	57	32	2014	2014	NUM
brj-24520	57	33	;	;	PUNCT
brj-24520	57	34	kabbour	kabbour	NOUN
brj-24520	57	35	and	and	CCONJ
brj-24520	57	36	luque	luque	PROPN
brj-24520	57	37	2020	2020	NUM
brj-24520	57	38	)	)	PUNCT
brj-24520	57	39	.	.	PUNCT
brj-24520	58	1	high	high	ADJ
brj-24520	58	2	-	-	PUNCT
brj-24520	58	3	value	value	NOUN
brj-24520	58	4	applications	application	NOUN
brj-24520	58	5	are	be	AUX
brj-24520	58	6	also	also	ADV
brj-24520	58	7	typically	typically	ADV
brj-24520	58	8	produced	produce	VERB
brj-24520	58	9	in	in	ADP
brj-24520	58	10	relatively	relatively	ADV
brj-24520	58	11	small	small	ADJ
brj-24520	58	12	volumes	volume	NOUN
brj-24520	58	13	.	.	PUNCT
brj-24520	59	1	thus	thus	ADV
brj-24520	59	2	,	,	PUNCT
brj-24520	59	3	the	the	DET
brj-24520	59	4	most	most	ADV
brj-24520	59	5	realistic	realistic	ADJ
brj-24520	59	6	applications	application	NOUN
brj-24520	59	7	for	for	ADP
brj-24520	59	8	lignin	lignin	NOUN
brj-24520	59	9	are	be	AUX
brj-24520	59	10	those	those	PRON
brj-24520	59	11	where	where	SCONJ
brj-24520	59	12	its	its	PRON
brj-24520	59	13	structure	structure	NOUN
brj-24520	59	14	does	do	AUX
brj-24520	59	15	not	not	PART
brj-24520	59	16	need	need	VERB
brj-24520	59	17	to	to	PART
brj-24520	59	18	be	be	AUX
brj-24520	59	19	very	very	ADV
brj-24520	59	20	welldefined	welldefine	VERB
brj-24520	59	21	,	,	PUNCT
brj-24520	59	22	and	and	CCONJ
brj-24520	59	23	where	where	SCONJ
brj-24520	59	24	large	large	ADJ
brj-24520	59	25	volumes	volume	NOUN
brj-24520	59	26	are	be	AUX
brj-24520	59	27	used	use	VERB
brj-24520	59	28	—	—	PUNCT
brj-24520	59	29	i.e.	i.e.	X
brj-24520	59	30	,	,	PUNCT
brj-24520	59	31	industrial	industrial	ADJ
brj-24520	59	32	bulk	bulk	ADJ
brj-24520	59	33	uses	use	NOUN
brj-24520	59	34	.	.	PUNCT
brj-24520	60	1	“	"	PUNCT
brj-24520	60	2	technical	technical	ADJ
brj-24520	60	3	lignin	lignin	NOUN
brj-24520	60	4	that	that	PRON
brj-24520	60	5	resembles	resemble	VERB
brj-24520	60	6	natural	natural	ADJ
brj-24520	60	7	lignin	lignin	NOUN
brj-24520	60	8	is	be	AUX
brj-24520	60	9	more	more	ADV
brj-24520	60	10	valuable	valuable	ADJ
brj-24520	60	11	”	"	PUNCT
brj-24520	60	12	.	.	PUNCT
brj-24520	61	1	lignin	lignin	NOUN
brj-24520	61	2	that	that	PRON
brj-24520	61	3	is	be	AUX
brj-24520	61	4	available	available	ADJ
brj-24520	61	5	in	in	ADP
brj-24520	61	6	large	large	ADJ
brj-24520	61	7	quantities	quantity	NOUN
brj-24520	61	8	consists	consist	VERB
brj-24520	61	9	of	of	ADP
brj-24520	61	10	various	various	ADJ
brj-24520	61	11	grades	grade	NOUN
brj-24520	61	12	of	of	ADP
brj-24520	61	13	technical	technical	ADJ
brj-24520	61	14	lignin	lignin	NOUN
brj-24520	61	15	,	,	PUNCT
brj-24520	61	16	which	which	PRON
brj-24520	61	17	differ	differ	VERB
brj-24520	61	18	considerably	considerably	ADV
brj-24520	61	19	from	from	ADP
brj-24520	61	20	‘	'	PUNCT
brj-24520	61	21	natural	natural	ADJ
brj-24520	61	22	lignin	lignin	NOUN
brj-24520	61	23	’	'	PUNCT
brj-24520	61	24	–	–	PUNCT
brj-24520	61	25	i.e.	i.e.	X
brj-24520	61	26	,	,	PUNCT
brj-24520	61	27	the	the	DET
brj-24520	61	28	biopolymer	biopolymer	NOUN
brj-24520	61	29	that	that	PRON
brj-24520	61	30	is	be	AUX
brj-24520	61	31	an	an	DET
brj-24520	61	32	integrated	integrated	ADJ
brj-24520	61	33	part	part	NOUN
brj-24520	61	34	of	of	ADP
brj-24520	61	35	the	the	DET
brj-24520	61	36	wood	wood	NOUN
brj-24520	61	37	structure	structure	NOUN
brj-24520	61	38	.	.	PUNCT
brj-24520	62	1	for	for	ADP
brj-24520	62	2	a	a	DET
brj-24520	62	3	long	long	ADJ
brj-24520	62	4	time	time	NOUN
brj-24520	62	5	,	,	PUNCT
brj-24520	62	6	some	some	DET
brj-24520	62	7	scientists	scientist	NOUN
brj-24520	62	8	have	have	AUX
brj-24520	62	9	tried	try	VERB
brj-24520	62	10	to	to	PART
brj-24520	62	11	prepare	prepare	VERB
brj-24520	62	12	lignin	lignin	NOUN
brj-24520	62	13	as	as	ADV
brj-24520	62	14	similar	similar	ADJ
brj-24520	62	15	as	as	ADP
brj-24520	62	16	possible	possible	ADJ
brj-24520	62	17	to	to	ADP
brj-24520	62	18	natural	natural	ADJ
brj-24520	62	19	lignin	lignin	NOUN
brj-24520	62	20	structure	structure	NOUN
brj-24520	62	21	in	in	ADP
brj-24520	62	22	so	so	ADV
brj-24520	62	23	-	-	PUNCT
brj-24520	62	24	called	call	VERB
brj-24520	62	25	‘	'	PUNCT
brj-24520	62	26	lignin	lignin	ADJ
brj-24520	62	27	first	first	ADJ
brj-24520	62	28	-	-	PUNCT
brj-24520	62	29	processes	process	NOUN
brj-24520	62	30	’	'	PUNCT
brj-24520	62	31	.	.	PUNCT
brj-24520	63	1	however	however	ADV
brj-24520	63	2	,	,	PUNCT
brj-24520	63	3	there	there	PRON
brj-24520	63	4	are	be	VERB
brj-24520	63	5	hardly	hardly	ADV
brj-24520	63	6	any	any	DET
brj-24520	63	7	facts	fact	NOUN
brj-24520	63	8	to	to	PART
brj-24520	63	9	substantiate	substantiate	VERB
brj-24520	63	10	that	that	SCONJ
brj-24520	63	11	such	such	ADJ
brj-24520	63	12	lignin	lignin	NOUN
brj-24520	63	13	structures	structure	NOUN
brj-24520	63	14	are	be	AUX
brj-24520	63	15	significantly	significantly	ADV
brj-24520	63	16	better	well	ADJ
brj-24520	63	17	than	than	ADP
brj-24520	63	18	kraft	kraft	VERB
brj-24520	63	19	lignin	lignin	NOUN
brj-24520	63	20	or	or	CCONJ
brj-24520	63	21	lignosulfonates	lignosulfonate	NOUN
brj-24520	63	22	for	for	ADP
brj-24520	63	23	most	most	ADJ
brj-24520	63	24	applications	application	NOUN
brj-24520	63	25	.	.	PUNCT
brj-24520	64	1	it	it	PRON
brj-24520	64	2	is	be	AUX
brj-24520	64	3	important	important	ADJ
brj-24520	64	4	to	to	PART
brj-24520	64	5	note	note	VERB
brj-24520	64	6	that	that	SCONJ
brj-24520	64	7	the	the	DET
brj-24520	64	8	function	function	NOUN
brj-24520	64	9	of	of	ADP
brj-24520	64	10	lignin	lignin	NOUN
brj-24520	64	11	in	in	ADP
brj-24520	64	12	wood	wood	NOUN
brj-24520	64	13	to	to	PART
brj-24520	64	14	add	add	VERB
brj-24520	64	15	strength	strength	NOUN
brj-24520	64	16	and	and	CCONJ
brj-24520	64	17	stiffness	stiffness	NOUN
brj-24520	64	18	is	be	AUX
brj-24520	64	19	probably	probably	ADV
brj-24520	64	20	dependent	dependent	ADJ
brj-24520	64	21	of	of	ADP
brj-24520	64	22	lignin	lignin	ADJ
brj-24520	64	23	-	-	PUNCT
brj-24520	64	24	carbohydrate	carbohydrate	NOUN
brj-24520	64	25	complexes	complex	NOUN
brj-24520	64	26	,	,	PUNCT
brj-24520	64	27	which	which	PRON
brj-24520	64	28	are	be	AUX
brj-24520	64	29	difficult	difficult	ADJ
brj-24520	64	30	to	to	PART
brj-24520	64	31	re	re	VERB
brj-24520	64	32	-	-	VERB
brj-24520	64	33	create	create	VERB
brj-24520	64	34	artificially	artificially	ADV
brj-24520	64	35	.	.	PUNCT
brj-24520	65	1	in	in	ADP
brj-24520	65	2	other	other	ADJ
brj-24520	65	3	words	word	NOUN
brj-24520	65	4	–	–	PUNCT
brj-24520	65	5	one	one	PRON
brj-24520	65	6	does	do	AUX
brj-24520	65	7	not	not	PART
brj-24520	65	8	obtain	obtain	VERB
brj-24520	65	9	‘	'	PUNCT
brj-24520	65	10	wood	wood	NOUN
brj-24520	65	11	’	'	PUNCT
brj-24520	65	12	just	just	ADV
brj-24520	65	13	by	by	ADP
brj-24520	65	14	adding	add	VERB
brj-24520	65	15	lignin	lignin	NOUN
brj-24520	65	16	to	to	ADP
brj-24520	65	17	cellulose	cellulose	NOUN
brj-24520	65	18	and	and	CCONJ
brj-24520	65	19	hemicellulose	hemicellulose	NOUN
brj-24520	65	20	!	!	PUNCT
brj-24520	66	1	“	"	PUNCT
brj-24520	66	2	lignin	lignin	PROPN
brj-24520	66	3	is	be	AUX
brj-24520	66	4	a	a	DET
brj-24520	66	5	waste	waste	NOUN
brj-24520	66	6	product	product	NOUN
brj-24520	66	7	from	from	ADP
brj-24520	66	8	chemical	chemical	ADJ
brj-24520	66	9	pulping	pulping	NOUN
brj-24520	66	10	”	"	PUNCT
brj-24520	66	11	.	.	PUNCT
brj-24520	67	1	the	the	DET
brj-24520	67	2	idea	idea	NOUN
brj-24520	67	3	that	that	SCONJ
brj-24520	67	4	large	large	ADJ
brj-24520	67	5	quantities	quantity	NOUN
brj-24520	67	6	of	of	ADP
brj-24520	67	7	technical	technical	ADJ
brj-24520	67	8	lignin	lignin	NOUN
brj-24520	67	9	can	can	AUX
brj-24520	67	10	be	be	AUX
brj-24520	67	11	obtained	obtain	VERB
brj-24520	67	12	cheaply	cheaply	ADV
brj-24520	67	13	from	from	ADP
brj-24520	67	14	chemical	chemical	NOUN
brj-24520	67	15	pulp	pulp	NOUN
brj-24520	67	16	mills	mill	NOUN
brj-24520	67	17	is	be	AUX
brj-24520	67	18	a	a	DET
brj-24520	67	19	misconception	misconception	NOUN
brj-24520	67	20	.	.	PUNCT
brj-24520	68	1	in	in	ADP
brj-24520	68	2	sulfite	sulfite	NOUN
brj-24520	68	3	pulping	pulping	NOUN
brj-24520	68	4	,	,	PUNCT
brj-24520	68	5	lignosulfonates	lignosulfonate	NOUN
brj-24520	68	6	are	be	AUX
brj-24520	68	7	a	a	DET
brj-24520	68	8	valuable	valuable	ADJ
brj-24520	68	9	by	by	NOUN
brj-24520	68	10	-	-	PUNCT
brj-24520	68	11	product	product	NOUN
brj-24520	68	12	,	,	PUNCT
brj-24520	68	13	while	while	SCONJ
brj-24520	68	14	in	in	ADP
brj-24520	68	15	kraft	kraft	NOUN
brj-24520	68	16	pulping	pulping	NOUN
brj-24520	68	17	,	,	PUNCT
brj-24520	68	18	lignin	lignin	PROPN
brj-24520	68	19	is	be	AUX
brj-24520	68	20	burned	burn	VERB
brj-24520	68	21	for	for	ADP
brj-24520	68	22	energy	energy	NOUN
brj-24520	68	23	and	and	CCONJ
brj-24520	68	24	chemical	chemical	NOUN
brj-24520	68	25	recovery	recovery	NOUN
brj-24520	68	26	,	,	PUNCT
brj-24520	68	27	which	which	PRON
brj-24520	68	28	is	be	AUX
brj-24520	68	29	essential	essential	ADJ
brj-24520	68	30	for	for	ADP
brj-24520	68	31	mill	mill	NOUN
brj-24520	68	32	operations	operation	NOUN
brj-24520	68	33	(	(	PUNCT
brj-24520	68	34	hart	hart	PROPN
brj-24520	68	35	2011	2011	NUM
brj-24520	68	36	)	)	PUNCT
brj-24520	68	37	.	.	PUNCT
brj-24520	69	1	extracting	extract	VERB
brj-24520	69	2	up	up	ADP
brj-24520	69	3	to	to	PART
brj-24520	69	4	25	25	NUM
brj-24520	69	5	%	%	NOUN
brj-24520	69	6	of	of	ADP
brj-24520	69	7	lignin	lignin	NOUN
brj-24520	69	8	from	from	ADP
brj-24520	69	9	black	black	ADJ
brj-24520	69	10	liquor	liquor	NOUN
brj-24520	69	11	is	be	AUX
brj-24520	69	12	possible	possible	ADJ
brj-24520	69	13	,	,	PUNCT
brj-24520	69	14	but	but	CCONJ
brj-24520	69	15	it	it	PRON
brj-24520	69	16	is	be	AUX
brj-24520	69	17	complex	complex	ADJ
brj-24520	69	18	and	and	CCONJ
brj-24520	69	19	risks	risk	NOUN
brj-24520	69	20	disrupting	disrupt	VERB
brj-24520	69	21	the	the	DET
brj-24520	69	22	mill	mill	NOUN
brj-24520	69	23	's	's	PART
brj-24520	69	24	chemical	chemical	NOUN
brj-24520	69	25	balance	balance	NOUN
brj-24520	69	26	.	.	PUNCT
brj-24520	70	1	decades	decade	NOUN
brj-24520	70	2	ago	ago	ADV
brj-24520	70	3	,	,	PUNCT
brj-24520	70	4	westvaco	westvaco	X
brj-24520	70	5	(	(	PUNCT
brj-24520	70	6	now	now	ADV
brj-24520	70	7	ingevity	ingevity	NOUN
brj-24520	70	8	)	)	PUNCT
brj-24520	70	9	commercially	commercially	ADV
brj-24520	70	10	produced	produce	VERB
brj-24520	70	11	kraft	kraft	NOUN
brj-24520	70	12	lignin	lignin	NOUN
brj-24520	70	13	for	for	ADP
brj-24520	70	14	specialty	specialty	NOUN
brj-24520	70	15	lignosulfonates	lignosulfonate	NOUN
brj-24520	70	16	.	.	PUNCT
brj-24520	71	1	more	more	ADV
brj-24520	71	2	recently	recently	ADV
brj-24520	71	3	,	,	PUNCT
brj-24520	71	4	largescale	largescale	NOUN
brj-24520	71	5	processes	process	NOUN
brj-24520	71	6	such	such	ADJ
brj-24520	71	7	as	as	ADP
brj-24520	71	8	lignoboost	lignoboost	NOUN
brj-24520	71	9	(	(	PUNCT
brj-24520	71	10	valmet	valmet	NOUN
brj-24520	71	11	)	)	PUNCT
brj-24520	71	12	,	,	PUNCT
brj-24520	71	13	lignarec	lignarec	NOUN
brj-24520	71	14	(	(	PUNCT
brj-24520	71	15	andritz	andritz	PROPN
brj-24520	71	16	)	)	PUNCT
brj-24520	71	17	,	,	PUNCT
brj-24520	71	18	and	and	CCONJ
brj-24520	71	19	cleanflow	cleanflow	ADJ
brj-24520	71	20	black	black	NOUN
brj-24520	71	21	have	have	AUX
brj-24520	71	22	emerged	emerge	VERB
brj-24520	71	23	.	.	PUNCT
brj-24520	72	1	“	"	PUNCT
brj-24520	72	2	lignin	lignin	PROPN
brj-24520	72	3	is	be	AUX
brj-24520	72	4	a	a	DET
brj-24520	72	5	biopolymer	biopolymer	NOUN
brj-24520	72	6	ideal	ideal	NOUN
brj-24520	72	7	for	for	ADP
brj-24520	72	8	consumer	consumer	NOUN
brj-24520	72	9	products	product	NOUN
brj-24520	72	10	”	"	PUNCT
brj-24520	72	11	.	.	PUNCT
brj-24520	73	1	replacing	replace	VERB
brj-24520	73	2	petroleum	petroleum	NOUN
brj-24520	73	3	-	-	PUNCT
brj-24520	73	4	based	base	VERB
brj-24520	73	5	plastics	plastic	NOUN
brj-24520	73	6	with	with	ADP
brj-24520	73	7	biopolymers	biopolymer	NOUN
brj-24520	73	8	is	be	AUX
brj-24520	73	9	attractive	attractive	ADJ
brj-24520	73	10	because	because	SCONJ
brj-24520	73	11	of	of	ADP
brj-24520	73	12	their	their	PRON
brj-24520	73	13	biodegradability	biodegradability	NOUN
brj-24520	73	14	and	and	CCONJ
brj-24520	73	15	biocompatibility	biocompatibility	NOUN
brj-24520	73	16	.	.	PUNCT
brj-24520	74	1	unlike	unlike	ADP
brj-24520	74	2	synthetic	synthetic	ADJ
brj-24520	74	3	polymers	polymer	NOUN
brj-24520	74	4	,	,	PUNCT
brj-24520	74	5	biopolymers	biopolymer	NOUN
brj-24520	74	6	degrade	degrade	VERB
brj-24520	74	7	naturally	naturally	ADV
brj-24520	74	8	,	,	PUNCT
brj-24520	74	9	with	with	ADP
brj-24520	74	10	the	the	DET
brj-24520	74	11	exception	exception	NOUN
brj-24520	74	12	of	of	ADP
brj-24520	74	13	lignin	lignin	NOUN
brj-24520	74	14	.	.	PUNCT
brj-24520	75	1	its	its	PRON
brj-24520	75	2	poor	poor	ADJ
brj-24520	75	3	biodegradability	biodegradability	NOUN
brj-24520	75	4	slows	slow	VERB
brj-24520	75	5	decomposition	decomposition	NOUN
brj-24520	75	6	,	,	PUNCT
brj-24520	75	7	and	and	CCONJ
brj-24520	75	8	humus	humus	NOUN
brj-24520	75	9	is	be	AUX
brj-24520	75	10	largely	largely	ADV
brj-24520	75	11	composed	compose	VERB
brj-24520	75	12	of	of	ADP
brj-24520	75	13	partially	partially	ADV
brj-24520	75	14	degraded	degraded	ADJ
brj-24520	75	15	lignin	lignin	NOUN
brj-24520	75	16	.	.	PUNCT
brj-24520	76	1	while	while	SCONJ
brj-24520	76	2	natural	natural	ADJ
brj-24520	76	3	lignin	lignin	NOUN
brj-24520	76	4	is	be	AUX
brj-24520	76	5	not	not	PART
brj-24520	76	6	a	a	DET
brj-24520	76	7	microplastic	microplastic	NOUN
brj-24520	76	8	and	and	CCONJ
brj-24520	76	9	has	have	AUX
brj-24520	76	10	been	be	AUX
brj-24520	76	11	present	present	ADJ
brj-24520	76	12	in	in	ADP
brj-24520	76	13	ecosystems	ecosystem	NOUN
brj-24520	76	14	for	for	ADP
brj-24520	76	15	millions	million	NOUN
brj-24520	76	16	of	of	ADP
brj-24520	76	17	years	year	NOUN
brj-24520	76	18	,	,	PUNCT
brj-24520	76	19	engineered	engineer	VERB
brj-24520	76	20	and	and	CCONJ
brj-24520	76	21	chemically	chemically	ADV
brj-24520	76	22	modified	modify	VERB
brj-24520	76	23	lignins	lignin	NOUN
brj-24520	76	24	differ	differ	VERB
brj-24520	76	25	significantly	significantly	ADV
brj-24520	76	26	.	.	PUNCT
brj-24520	77	1	highly	highly	ADV
brj-24520	77	2	hydrophobic	hydrophobic	ADJ
brj-24520	77	3	lignin	lignin	NOUN
brj-24520	77	4	derivatives	derivative	NOUN
brj-24520	77	5	could	could	AUX
brj-24520	77	6	pose	pose	VERB
brj-24520	77	7	editorial	editorial	NOUN
brj-24520	77	8	bioresources.cnr.ncsu.edu	bioresources.cnr.ncsu.edu	VERB
brj-24520	77	9	fiskari	fiskari	PROPN
brj-24520	77	10	et	et	PROPN
brj-24520	77	11	al	al	PROPN
brj-24520	77	12	.	.	PROPN
brj-24520	78	1	(	(	PUNCT
brj-24520	78	2	2025	2025	NUM
brj-24520	78	3	)	)	PUNCT
brj-24520	78	4	.	.	PUNCT
brj-24520	79	1	“	"	PUNCT
brj-24520	79	2	is	be	AUX
brj-24520	79	3	lignin	lignin	NOUN
brj-24520	79	4	valorization	valorization	NOUN
brj-24520	79	5	alive	alive	ADJ
brj-24520	79	6	?	?	PUNCT
brj-24520	79	7	,	,	PUNCT
brj-24520	79	8	”	"	PUNCT
brj-24520	79	9	bioresources	bioresource	NOUN
brj-24520	79	10	20(3	20(3	NOUN
brj-24520	79	11	)	)	PUNCT
brj-24520	79	12	,	,	PUNCT
brj-24520	79	13	5218	5218	NUM
brj-24520	79	14	-	-	SYM
brj-24520	79	15	5221	5221	NUM
brj-24520	79	16	.	.	PUNCT
brj-24520	80	1	5221	5221	NUM
brj-24520	80	2	environmental	environmental	ADJ
brj-24520	80	3	risks	risk	NOUN
brj-24520	80	4	.	.	PUNCT
brj-24520	81	1	another	another	DET
brj-24520	81	2	challenge	challenge	NOUN
brj-24520	81	3	is	be	AUX
brj-24520	81	4	the	the	DET
brj-24520	81	5	strong	strong	ADJ
brj-24520	81	6	odor	odor	NOUN
brj-24520	81	7	of	of	ADP
brj-24520	81	8	kraft	kraft	NOUN
brj-24520	81	9	lignin	lignin	PROPN
brj-24520	81	10	,	,	PUNCT
brj-24520	81	11	which	which	PRON
brj-24520	81	12	is	be	AUX
brj-24520	81	13	a	a	DET
brj-24520	81	14	major	major	ADJ
brj-24520	81	15	drawback	drawback	NOUN
brj-24520	81	16	for	for	ADP
brj-24520	81	17	consumer	consumer	NOUN
brj-24520	81	18	products	product	NOUN
brj-24520	81	19	,	,	PUNCT
brj-24520	81	20	although	although	SCONJ
brj-24520	81	21	some	some	DET
brj-24520	81	22	methods	method	NOUN
brj-24520	81	23	exist	exist	VERB
brj-24520	81	24	to	to	PART
brj-24520	81	25	mitigate	mitigate	VERB
brj-24520	81	26	it	it	PRON
brj-24520	81	27	.	.	PUNCT
brj-24520	82	1	concluding	conclude	VERB
brj-24520	82	2	remarks	remark	NOUN
brj-24520	82	3	so	so	ADV
brj-24520	82	4	what	what	PRON
brj-24520	82	5	should	should	AUX
brj-24520	82	6	we	we	PRON
brj-24520	82	7	use	use	VERB
brj-24520	82	8	lignin	lignin	NOUN
brj-24520	82	9	for	for	ADP
brj-24520	82	10	?	?	PUNCT
brj-24520	83	1	there	there	PRON
brj-24520	83	2	are	be	VERB
brj-24520	83	3	two	two	NUM
brj-24520	83	4	main	main	ADJ
brj-24520	83	5	sources	source	NOUN
brj-24520	83	6	of	of	ADP
brj-24520	83	7	lignin	lignin	NOUN
brj-24520	83	8	:	:	PUNCT
brj-24520	83	9	lignosulfonates	lignosulfonate	NOUN
brj-24520	83	10	and	and	CCONJ
brj-24520	83	11	lignin	lignin	NOUN
brj-24520	83	12	from	from	ADP
brj-24520	83	13	alkaline	alkaline	NOUN
brj-24520	83	14	pulping	pulping	NOUN
brj-24520	83	15	.	.	PUNCT
brj-24520	84	1	lignosulfonates	lignosulfonate	NOUN
brj-24520	84	2	have	have	VERB
brj-24520	84	3	a	a	DET
brj-24520	84	4	well	well	ADV
brj-24520	84	5	-	-	PUNCT
brj-24520	84	6	established	establish	VERB
brj-24520	84	7	market	market	NOUN
brj-24520	84	8	and	and	CCONJ
brj-24520	84	9	new	new	ADJ
brj-24520	84	10	applications	application	NOUN
brj-24520	84	11	are	be	AUX
brj-24520	84	12	emerging	emerge	VERB
brj-24520	84	13	.	.	PUNCT
brj-24520	85	1	however	however	ADV
brj-24520	85	2	,	,	PUNCT
brj-24520	85	3	their	their	PRON
brj-24520	85	4	availability	availability	NOUN
brj-24520	85	5	is	be	AUX
brj-24520	85	6	limited	limit	VERB
brj-24520	85	7	,	,	PUNCT
brj-24520	85	8	as	as	SCONJ
brj-24520	85	9	sulfite	sulfite	NOUN
brj-24520	85	10	mills	mill	NOUN
brj-24520	85	11	struggle	struggle	VERB
brj-24520	85	12	to	to	PART
brj-24520	85	13	compete	compete	VERB
brj-24520	85	14	with	with	ADP
brj-24520	85	15	kraft	kraft	NOUN
brj-24520	85	16	mills	mill	NOUN
brj-24520	85	17	.	.	PUNCT
brj-24520	86	1	a	a	DET
brj-24520	86	2	potential	potential	ADJ
brj-24520	86	3	alternative	alternative	NOUN
brj-24520	86	4	is	be	AUX
brj-24520	86	5	oxlignin	oxlignin	ADJ
brj-24520	86	6	,	,	PUNCT
brj-24520	86	7	which	which	PRON
brj-24520	86	8	is	be	AUX
brj-24520	86	9	intensely	intensely	ADV
brj-24520	86	10	oxidized	oxidize	VERB
brj-24520	86	11	lignin	lignin	NOUN
brj-24520	86	12	from	from	ADP
brj-24520	86	13	oxygen	oxygen	NOUN
brj-24520	86	14	delignification	delignification	NOUN
brj-24520	86	15	stages	stage	NOUN
brj-24520	86	16	of	of	ADP
brj-24520	86	17	kraft	kraft	NOUN
brj-24520	86	18	pulp	pulp	NOUN
brj-24520	86	19	mills	mill	NOUN
brj-24520	86	20	(	(	PUNCT
brj-24520	86	21	smyk	smyk	PROPN
brj-24520	86	22	et	et	PROPN
brj-24520	86	23	al	al	PROPN
brj-24520	86	24	.	.	PROPN
brj-24520	86	25	2024	2024	NUM
brj-24520	86	26	)	)	PUNCT
brj-24520	86	27	.	.	PUNCT
brj-24520	87	1	it	it	PRON
brj-24520	87	2	has	have	VERB
brj-24520	87	3	a	a	DET
brj-24520	87	4	high	high	ADJ
brj-24520	87	5	molecular	molecular	ADJ
brj-24520	87	6	weight	weight	NOUN
brj-24520	87	7	and	and	CCONJ
brj-24520	87	8	good	good	ADJ
brj-24520	87	9	solubility	solubility	NOUN
brj-24520	87	10	,	,	PUNCT
brj-24520	87	11	but	but	CCONJ
brj-24520	87	12	its	its	PRON
brj-24520	87	13	large	large	ADJ
brj-24520	87	14	-	-	PUNCT
brj-24520	87	15	scale	scale	NOUN
brj-24520	87	16	production	production	NOUN
brj-24520	87	17	and	and	CCONJ
brj-24520	87	18	effectiveness	effectiveness	NOUN
brj-24520	87	19	as	as	ADP
brj-24520	87	20	a	a	DET
brj-24520	87	21	dispersant	dispersant	NOUN
brj-24520	87	22	remain	remain	VERB
brj-24520	87	23	uncertain	uncertain	ADJ
brj-24520	87	24	.	.	PUNCT
brj-24520	88	1	kraft	kraft	NOUN
brj-24520	88	2	lignin	lignin	PROPN
brj-24520	88	3	is	be	AUX
brj-24520	88	4	structurally	structurally	ADV
brj-24520	88	5	complex	complex	ADJ
brj-24520	88	6	due	due	ADP
brj-24520	88	7	to	to	ADP
brj-24520	88	8	reactions	reaction	NOUN
brj-24520	88	9	during	during	ADP
brj-24520	88	10	pulping	pulp	VERB
brj-24520	88	11	.	.	PUNCT
brj-24520	89	1	recent	recent	ADJ
brj-24520	89	2	evidence	evidence	NOUN
brj-24520	89	3	suggests	suggest	VERB
brj-24520	89	4	that	that	SCONJ
brj-24520	89	5	some	some	PRON
brj-24520	89	6	of	of	ADP
brj-24520	89	7	what	what	PRON
brj-24520	89	8	we	we	PRON
brj-24520	89	9	call	call	VERB
brj-24520	89	10	“	"	PUNCT
brj-24520	89	11	kraft	kraft	NOUN
brj-24520	89	12	lignin	lignin	NOUN
brj-24520	89	13	”	"	PUNCT
brj-24520	89	14	may	may	AUX
brj-24520	89	15	actually	actually	ADV
brj-24520	89	16	be	be	AUX
brj-24520	89	17	aromatic	aromatic	ADJ
brj-24520	89	18	polymers	polymer	NOUN
brj-24520	89	19	derived	derive	VERB
brj-24520	89	20	from	from	ADP
brj-24520	89	21	polysaccharides	polysaccharide	NOUN
brj-24520	89	22	.	.	PUNCT
brj-24520	90	1	despite	despite	SCONJ
brj-24520	90	2	this	this	DET
brj-24520	90	3	complexity	complexity	NOUN
brj-24520	90	4	,	,	PUNCT
brj-24520	90	5	kraft	kraft	NOUN
brj-24520	90	6	and	and	CCONJ
brj-24520	90	7	soda	soda	NOUN
brj-24520	90	8	lignin	lignin	NOUN
brj-24520	90	9	can	can	AUX
brj-24520	90	10	be	be	AUX
brj-24520	90	11	produced	produce	VERB
brj-24520	90	12	in	in	ADP
brj-24520	90	13	large	large	ADJ
brj-24520	90	14	quantities	quantity	NOUN
brj-24520	90	15	at	at	ADP
brj-24520	90	16	low	low	ADJ
brj-24520	90	17	cost	cost	NOUN
brj-24520	90	18	.	.	PUNCT
brj-24520	91	1	given	give	VERB
brj-24520	91	2	these	these	DET
brj-24520	91	3	factors	factor	NOUN
brj-24520	91	4	,	,	PUNCT
brj-24520	91	5	bulk	bulk	ADJ
brj-24520	91	6	applications	application	NOUN
brj-24520	91	7	are	be	AUX
brj-24520	91	8	the	the	DET
brj-24520	91	9	most	most	ADV
brj-24520	91	10	logical	logical	ADJ
brj-24520	91	11	for	for	ADP
brj-24520	91	12	kraft	kraft	NOUN
brj-24520	91	13	lignin	lignin	PROPN
brj-24520	91	14	.	.	PUNCT
brj-24520	92	1	potential	potential	ADJ
brj-24520	92	2	applications	application	NOUN
brj-24520	92	3	include	include	VERB
brj-24520	92	4	binders	binder	NOUN
brj-24520	92	5	such	such	ADJ
brj-24520	92	6	as	as	ADP
brj-24520	92	7	bitumen	bituman	NOUN
brj-24520	92	8	in	in	ADP
brj-24520	92	9	asphalt	asphalt	NOUN
brj-24520	92	10	,	,	PUNCT
brj-24520	92	11	polymer	polymer	NOUN
brj-24520	92	12	fillers	filler	NOUN
brj-24520	92	13	and	and	CCONJ
brj-24520	92	14	board	board	NOUN
brj-24520	92	15	adhesives	adhesive	NOUN
brj-24520	92	16	,	,	PUNCT
brj-24520	92	17	and	and	CCONJ
brj-24520	92	18	fuels	fuel	NOUN
brj-24520	92	19	.	.	PUNCT
brj-24520	93	1	similar	similar	ADJ
brj-24520	93	2	to	to	ADP
brj-24520	93	3	petroleum	petroleum	NOUN
brj-24520	93	4	tar	tar	NOUN
brj-24520	93	5	and	and	CCONJ
brj-24520	93	6	tall	tall	ADJ
brj-24520	93	7	oil	oil	NOUN
brj-24520	93	8	pitch	pitch	NOUN
brj-24520	93	9	,	,	PUNCT
brj-24520	93	10	large	large	ADJ
brj-24520	93	11	-	-	PUNCT
brj-24520	93	12	scale	scale	NOUN
brj-24520	93	13	applications	application	NOUN
brj-24520	93	14	remain	remain	VERB
brj-24520	93	15	the	the	DET
brj-24520	93	16	best	good	ADJ
brj-24520	93	17	opportunity	opportunity	NOUN
brj-24520	93	18	for	for	ADP
brj-24520	93	19	kraft	kraft	NOUN
brj-24520	93	20	lignin	lignin	NOUN
brj-24520	93	21	.	.	PUNCT
brj-24520	94	1	references	reference	NOUN
brj-24520	94	2	cited	cite	VERB
brj-24520	94	3	borregaard	borregaard	PROPN
brj-24520	94	4	annual	annual	ADJ
brj-24520	94	5	report	report	NOUN
brj-24520	94	6	2023	2023	NUM
brj-24520	94	7	.	.	PUNCT
brj-24520	95	1	(	(	PUNCT
brj-24520	95	2	2024	2024	NUM
brj-24520	95	3	)	)	PUNCT
brj-24520	95	4	.	.	PUNCT
brj-24520	96	1	borregaard	borregaard	PROPN
brj-24520	96	2	asa	asa	PROPN
brj-24520	96	3	.	.	PROPN
brj-24520	96	4	sarpsborg	sarpsborg	PROPN
brj-24520	96	5	,	,	PUNCT
brj-24520	96	6	norway	norway	PROPN
brj-24520	96	7	.	.	PUNCT
brj-24520	97	1	147	147	NUM
brj-24520	97	2	pp	pp	NOUN
brj-24520	97	3	.	.	PUNCT
brj-24520	98	1	food	food	NOUN
brj-24520	98	2	and	and	CCONJ
brj-24520	98	3	agriculture	agriculture	NOUN
brj-24520	98	4	organization	organization	NOUN
brj-24520	98	5	of	of	ADP
brj-24520	98	6	the	the	DET
brj-24520	98	7	united	united	PROPN
brj-24520	98	8	nations	nations	PROPN
brj-24520	98	9	(	(	PUNCT
brj-24520	98	10	fao	fao	PROPN
brj-24520	98	11	)	)	PUNCT
brj-24520	98	12	.	.	PUNCT
brj-24520	99	1	(	(	PUNCT
brj-24520	99	2	2022	2022	NUM
brj-24520	99	3	)	)	PUNCT
brj-24520	99	4	.	.	PUNCT
brj-24520	100	1	“	"	PUNCT
brj-24520	100	2	pulp	pulp	NOUN
brj-24520	100	3	and	and	CCONJ
brj-24520	100	4	paper	paper	NOUN
brj-24520	100	5	capacities	capacity	NOUN
brj-24520	100	6	,	,	PUNCT
brj-24520	100	7	survey	survey	NOUN
brj-24520	100	8	2021–2026	2021–2026	NUM
brj-24520	100	9	,	,	PUNCT
brj-24520	100	10	”	"	PUNCT
brj-24520	100	11	rome	rome	PROPN
brj-24520	100	12	2022	2022	NUM
brj-24520	100	13	.	.	PUNCT
brj-24520	101	1	208	208	NUM
brj-24520	101	2	pp	pp	ADJ
brj-24520	101	3	.	.	PUNCT
brj-24520	102	1	doi	doi	NOUN
brj-24520	102	2	:	:	PUNCT
brj-24520	102	3	10.4060	10.4060	NUM
brj-24520	102	4	/	/	SYM
brj-24520	102	5	cc1985	cc1985	PROPN
brj-24520	102	6	t	t	PROPN
brj-24520	102	7	hart	hart	PROPN
brj-24520	102	8	,	,	PUNCT
brj-24520	102	9	p.	p.	PROPN
brj-24520	102	10	w.	w.	PROPN
brj-24520	102	11	(	(	PUNCT
brj-24520	102	12	2011	2011	NUM
brj-24520	102	13	)	)	PUNCT
brj-24520	102	14	.	.	PUNCT
brj-24520	103	1	“	"	PUNCT
brj-24520	103	2	the	the	DET
brj-24520	103	3	chemical	chemical	NOUN
brj-24520	103	4	versus	versus	ADP
brj-24520	103	5	energy	energy	NOUN
brj-24520	103	6	cost	cost	NOUN
brj-24520	103	7	tug	tug	NOUN
brj-24520	103	8	of	of	ADP
brj-24520	103	9	war	war	NOUN
brj-24520	103	10	:	:	PUNCT
brj-24520	103	11	a	a	DET
brj-24520	103	12	pulp	pulp	NOUN
brj-24520	103	13	mill	mill	NOUN
brj-24520	103	14	perspective	perspective	NOUN
brj-24520	103	15	,	,	PUNCT
brj-24520	103	16	”	"	PUNCT
brj-24520	103	17	tappi	tappi	PROPN
brj-24520	103	18	j	j	PROPN
brj-24520	103	19	,	,	PUNCT
brj-24520	103	20	10(7	10(7	NUM
brj-24520	103	21	)	)	PUNCT
brj-24520	103	22	,	,	PUNCT
brj-24520	103	23	37	37	NUM
brj-24520	103	24	-	-	SYM
brj-24520	103	25	42	42	NUM
brj-24520	103	26	.	.	PUNCT
brj-24520	104	1	henriksson	henriksson	PROPN
brj-24520	104	2	,	,	PUNCT
brj-24520	104	3	g.	g.	PROPN
brj-24520	104	4	(	(	PUNCT
brj-24520	104	5	2017	2017	NUM
brj-24520	104	6	)	)	PUNCT
brj-24520	104	7	.	.	PUNCT
brj-24520	105	1	“	"	PUNCT
brj-24520	105	2	what	what	PRON
brj-24520	105	3	are	be	AUX
brj-24520	105	4	the	the	DET
brj-24520	105	5	biological	biological	ADJ
brj-24520	105	6	functions	function	NOUN
brj-24520	105	7	of	of	ADP
brj-24520	105	8	lignin	lignin	NOUN
brj-24520	105	9	and	and	CCONJ
brj-24520	105	10	its	its	PRON
brj-24520	105	11	complexation	complexation	NOUN
brj-24520	105	12	with	with	ADP
brj-24520	105	13	carbohydrates	carbohydrate	NOUN
brj-24520	105	14	?	?	PUNCT
brj-24520	105	15	,	,	PUNCT
brj-24520	105	16	”	"	PUNCT
brj-24520	105	17	nordic	nordic	ADJ
brj-24520	105	18	pulp	pulp	PROPN
brj-24520	105	19	&	&	CCONJ
brj-24520	105	20	paper	paper	PROPN
brj-24520	105	21	research	research	PROPN
brj-24520	105	22	journal	journal	PROPN
brj-24520	105	23	32(4	32(4	NUM
brj-24520	105	24	)	)	PUNCT
brj-24520	105	25	,	,	PUNCT
brj-24520	105	26	527	527	NUM
brj-24520	105	27	-	-	SYM
brj-24520	105	28	541	541	NUM
brj-24520	105	29	.	.	PUNCT
brj-24520	106	1	doi	doi	NOUN
brj-24520	106	2	:	:	PUNCT
brj-24520	106	3	10.3183	10.3183	NUM
brj-24520	106	4	/	/	SYM
brj-24520	106	5	npprj-2017	npprj-2017	NOUN
brj-24520	106	6	-	-	PUNCT
brj-24520	106	7	32	32	NUM
brj-24520	106	8	-	-	PUNCT
brj-24520	106	9	04_p527	04_p527	NOUN
brj-24520	106	10	-	-	PUNCT
brj-24520	106	11	541_henriksson	541_henriksson	NUM
brj-24520	106	12	kabbour	kabbour	NOUN
brj-24520	106	13	,	,	PUNCT
brj-24520	106	14	m.	m.	NOUN
brj-24520	106	15	,	,	PUNCT
brj-24520	106	16	and	and	CCONJ
brj-24520	106	17	luque	luque	PROPN
brj-24520	106	18	,	,	PUNCT
brj-24520	106	19	r.	r.	PROPN
brj-24520	106	20	(	(	PUNCT
brj-24520	106	21	2020	2020	NUM
brj-24520	106	22	)	)	PUNCT
brj-24520	106	23	.	.	PUNCT
brj-24520	107	1	“	"	PUNCT
brj-24520	107	2	furfural	furfural	ADJ
brj-24520	107	3	as	as	ADP
brj-24520	107	4	a	a	DET
brj-24520	107	5	platform	platform	NOUN
brj-24520	107	6	chemical	chemical	NOUN
brj-24520	107	7	:	:	PUNCT
brj-24520	107	8	from	from	ADP
brj-24520	107	9	production	production	NOUN
brj-24520	107	10	to	to	ADP
brj-24520	107	11	applications	application	NOUN
brj-24520	107	12	,	,	PUNCT
brj-24520	107	13	”	"	PUNCT
brj-24520	107	14	biomass	biomass	NOUN
brj-24520	107	15	,	,	PUNCT
brj-24520	107	16	biofuels	biofuel	NOUN
brj-24520	107	17	,	,	PUNCT
brj-24520	107	18	biochemicals	biochemical	NOUN
brj-24520	107	19	,	,	PUNCT
brj-24520	107	20	283	283	NUM
brj-24520	107	21	-	-	SYM
brj-24520	107	22	297	297	NUM
brj-24520	107	23	.	.	PUNCT
brj-24520	108	1	doi	doi	NOUN
brj-24520	108	2	:	:	PUNCT
brj-24520	108	3	10.1016	10.1016	NUM
brj-24520	108	4	/	/	SYM
brj-24520	108	5	b978	b978	PROPN
brj-24520	108	6	-	-	PUNCT
brj-24520	108	7	0444	0444	NUM
brj-24520	108	8	-	-	PUNCT
brj-24520	108	9	64307	64307	NUM
brj-24520	108	10	-	-	PUNCT
brj-24520	108	11	0.00010	0.00010	NUM
brj-24520	108	12	-	-	PUNCT
brj-24520	108	13	x	x	SYM
brj-24520	108	14	smyk	smyk	NOUN
brj-24520	108	15	,	,	PUNCT
brj-24520	108	16	n.	n.	NOUN
brj-24520	108	17	,	,	PUNCT
brj-24520	108	18	sjöström	sjöström	NOUN
brj-24520	108	19	,	,	PUNCT
brj-24520	108	20	j.	j.	PROPN
brj-24520	108	21	,	,	PUNCT
brj-24520	108	22	henriksson	henriksson	PROPN
brj-24520	108	23	,	,	PUNCT
brj-24520	108	24	g.	g.	PROPN
brj-24520	108	25	,	,	PUNCT
brj-24520	108	26	and	and	CCONJ
brj-24520	108	27	sevastyanova	sevastyanova	X
brj-24520	108	28	,	,	PUNCT
brj-24520	108	29	o.	o.	PROPN
brj-24520	108	30	(	(	PUNCT
brj-24520	108	31	2024	2024	NUM
brj-24520	108	32	)	)	PUNCT
brj-24520	108	33	.	.	PUNCT
brj-24520	109	1	“	"	PUNCT
brj-24520	109	2	uv	uv	NOUN
brj-24520	109	3	–	–	PUNCT
brj-24520	109	4	vis	vis	X
brj-24520	109	5	spectroscopy	spectroscopy	NOUN
brj-24520	109	6	as	as	ADP
brj-24520	109	7	a	a	DET
brj-24520	109	8	rapid	rapid	ADJ
brj-24520	109	9	method	method	NOUN
brj-24520	109	10	for	for	ADP
brj-24520	109	11	evaluation	evaluation	NOUN
brj-24520	109	12	of	of	ADP
brj-24520	109	13	total	total	ADJ
brj-24520	109	14	phenolic	phenolic	ADJ
brj-24520	109	15	hydroxyl	hydroxyl	NOUN
brj-24520	109	16	structures	structure	NOUN
brj-24520	109	17	in	in	ADP
brj-24520	109	18	lignin	lignin	NOUN
brj-24520	109	19	,	,	PUNCT
brj-24520	109	20	”	"	PUNCT
brj-24520	109	21	nordic	nordic	ADJ
brj-24520	109	22	pulp	pulp	PROPN
brj-24520	109	23	&	&	CCONJ
brj-24520	109	24	paper	paper	PROPN
brj-24520	109	25	research	research	PROPN
brj-24520	109	26	journal	journal	PROPN
brj-24520	109	27	39(4	39(4	NOUN
brj-24520	109	28	)	)	PUNCT
brj-24520	109	29	,	,	PUNCT
brj-24520	109	30	731	731	NUM
brj-24520	109	31	-	-	SYM
brj-24520	109	32	746	746	NUM
brj-24520	109	33	.	.	PUNCT
brj-24520	110	1	doi	doi	NOUN
brj-24520	110	2	:	:	PUNCT
brj-24520	110	3	10.1515	10.1515	NUM
brj-24520	110	4	/	/	SYM
brj-24520	110	5	npprj2023	npprj2023	PROPN
brj-24520	110	6	-	-	PUNCT
brj-24520	110	7	0095	0095	NUM
brj-24520	110	8	sun	sun	PROPN
brj-24520	110	9	,	,	PUNCT
brj-24520	110	10	j.	j.	PROPN
brj-24520	110	11	,	,	PUNCT
brj-24520	110	12	and	and	CCONJ
brj-24520	110	13	wang	wang	PROPN
brj-24520	110	14	,	,	PUNCT
brj-24520	110	15	y.	y.	PROPN
brj-24520	110	16	(	(	PUNCT
brj-24520	110	17	2014	2014	NUM
brj-24520	110	18	)	)	PUNCT
brj-24520	110	19	.	.	PUNCT
brj-24520	111	1	“	"	PUNCT
brj-24520	111	2	recent	recent	ADJ
brj-24520	111	3	advances	advance	NOUN
brj-24520	111	4	in	in	ADP
brj-24520	111	5	catalytic	catalytic	ADJ
brj-24520	111	6	conversion	conversion	NOUN
brj-24520	111	7	of	of	ADP
brj-24520	111	8	ethanol	ethanol	NOUN
brj-24520	111	9	to	to	ADP
brj-24520	111	10	chemicals	chemical	NOUN
brj-24520	111	11	,	,	PUNCT
brj-24520	111	12	”	"	PUNCT
brj-24520	111	13	acs	acs	PROPN
brj-24520	111	14	catalysis	catalysis	NOUN
brj-24520	111	15	4(4	4(4	NUM
brj-24520	111	16	)	)	PUNCT
brj-24520	111	17	,	,	PUNCT
brj-24520	111	18	1078	1078	NUM
brj-24520	111	19	-	-	SYM
brj-24520	111	20	1090	1090	NUM
brj-24520	111	21	.	.	PUNCT
brj-24520	112	1	doi	doi	NOUN
brj-24520	112	2	:	:	PUNCT
brj-24520	112	3	10.1021	10.1021	NUM
brj-24520	112	4	/	/	SYM
brj-24520	112	5	cs4011343	cs4011343	PROPN
brj-24520	112	6	wenger	wenger	PROPN
brj-24520	112	7	,	,	PUNCT
brj-24520	112	8	j.	j.	PROPN
brj-24520	112	9	,	,	PUNCT
brj-24520	112	10	haas	haas	PROPN
brj-24520	112	11	,	,	PUNCT
brj-24520	112	12	v.	v.	ADV
brj-24520	112	13	,	,	PUNCT
brj-24520	112	14	and	and	CCONJ
brj-24520	112	15	stern	stern	ADJ
brj-24520	112	16	,	,	PUNCT
brj-24520	112	17	t.	t.	PROPN
brj-24520	112	18	(	(	PUNCT
brj-24520	112	19	2020	2020	NUM
brj-24520	112	20	)	)	PUNCT
brj-24520	112	21	.	.	PUNCT
brj-24520	113	1	“	"	PUNCT
brj-24520	113	2	why	why	SCONJ
brj-24520	113	3	can	can	AUX
brj-24520	113	4	we	we	PRON
brj-24520	113	5	make	make	VERB
brj-24520	113	6	anything	anything	PRON
brj-24520	113	7	from	from	ADP
brj-24520	113	8	lignin	lignin	NOUN
brj-24520	113	9	except	except	SCONJ
brj-24520	113	10	money	money	NOUN
brj-24520	113	11	?	?	PUNCT
brj-24520	114	1	towards	towards	ADP
brj-24520	114	2	a	a	DET
brj-24520	114	3	broader	broad	ADJ
brj-24520	114	4	economic	economic	ADJ
brj-24520	114	5	perspective	perspective	NOUN
brj-24520	114	6	in	in	ADP
brj-24520	114	7	lignin	lignin	PROPN
brj-24520	114	8	research	research	NOUN
brj-24520	114	9	,	,	PUNCT
brj-24520	114	10	”	"	PUNCT
brj-24520	114	11	curr	curr	X
brj-24520	114	12	.	.	PUNCT
brj-24520	115	1	for	for	ADP
brj-24520	115	2	.	.	PUNCT
brj-24520	115	3	rep	rep	PROPN
brj-24520	115	4	.	.	PROPN
brj-24520	115	5	6	6	NUM
brj-24520	115	6	,	,	PUNCT
brj-24520	115	7	294	294	NUM
brj-24520	115	8	-	-	SYM
brj-24520	115	9	308	308	NUM
brj-24520	115	10	.	.	PUNCT
brj-24520	115	11	doi	doi	NOUN
brj-24520	115	12	:	:	PUNCT
brj-24520	115	13	10.1007	10.1007	NUM
brj-24520	115	14	/	/	SYM
brj-24520	115	15	s40725	s40725	NOUN
brj-24520	115	16	-	-	PUNCT
brj-24520	115	17	020	020	NUM
brj-24520	115	18	-	-	PUNCT
brj-24520	115	19	00126	00126	NUM
brj-24520	115	20	-	-	SYM
brj-24520	115	21	3	3	NUM
brj-24520	115	22	yao	yao	NOUN
brj-24520	115	23	,	,	PUNCT
brj-24520	115	24	h.	h.	PROPN
brj-24520	115	25	,	,	PUNCT
brj-24520	115	26	wang	wang	PROPN
brj-24520	115	27	,	,	PUNCT
brj-24520	115	28	y.	y.	PROPN
brj-24520	115	29	,	,	PUNCT
brj-24520	115	30	liu	liu	PROPN
brj-24520	115	31	,	,	PUNCT
brj-24520	115	32	j.	j.	PROPN
brj-24520	115	33	,	,	PUNCT
brj-24520	115	34	xu	xu	PROPN
brj-24520	115	35	,	,	PUNCT
brj-24520	115	36	m.	m.	NOUN
brj-24520	115	37	,	,	PUNCT
brj-24520	115	38	ma	ma	PROPN
brj-24520	115	39	,	,	PUNCT
brj-24520	115	40	p.	p.	PROPN
brj-24520	115	41	,	,	PUNCT
brj-24520	115	42	ji	ji	PROPN
brj-24520	115	43	,	,	PUNCT
brj-24520	115	44	j.	j.	PROPN
brj-24520	115	45	,	,	PUNCT
brj-24520	115	46	and	and	CCONJ
brj-24520	115	47	you	you	PRON
brj-24520	115	48	,	,	PUNCT
brj-24520	115	49	z.	z.	PROPN
brj-24520	115	50	(	(	PUNCT
brj-24520	115	51	2022	2022	NUM
brj-24520	115	52	)	)	PUNCT
brj-24520	115	53	.	.	PUNCT
brj-24520	116	1	“	"	PUNCT
brj-24520	116	2	review	review	NOUN
brj-24520	116	3	on	on	ADP
brj-24520	116	4	applications	application	NOUN
brj-24520	116	5	of	of	ADP
brj-24520	116	6	lignin	lignin	NOUN
brj-24520	116	7	in	in	ADP
brj-24520	116	8	pavement	pavement	NOUN
brj-24520	116	9	engineering	engineering	NOUN
brj-24520	116	10	:	:	PUNCT
brj-24520	116	11	a	a	DET
brj-24520	116	12	recent	recent	ADJ
brj-24520	116	13	survey	survey	NOUN
brj-24520	116	14	,	,	PUNCT
brj-24520	116	15	”	"	PUNCT
brj-24520	116	16	frontiers	frontier	NOUN
brj-24520	116	17	in	in	ADP
brj-24520	116	18	materials	material	NOUN
brj-24520	116	19	8	8	NUM
brj-24520	116	20	,	,	PUNCT
brj-24520	116	21	article	article	NOUN
brj-24520	116	22	803524	803524	NUM
brj-24520	116	23	.	.	PUNCT
brj-24520	117	1	doi	doi	NOUN
brj-24520	117	2	:	:	PUNCT
brj-24520	117	3	10.3389	10.3389	NUM
brj-24520	117	4	/	/	SYM
brj-24520	117	5	fmats.2021.803524	fmats.2021.803524	PROPN