id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
brj-24556	Rahmaninia, Mehdi; Rahmati, Yasin; Tabarsa, Mehdi	Upgrading Recycled Paper Using Astragalus gossypinus Tragacanth Gum as a Bio-based Additive	2025	14	.pdf	application/pdf	5117	318	58	The weight average molecular weight (Mw) and polydispersity of tragacanth gum were 4867 × 103 g/mol and 1.423, respectively. Iran is one of the most important countries for producing tragacanth gum in the world, and about 500 tons of this gum has been exported in 2020.	cache/brj-24556.pdf	txt/brj-24556.txt