id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
brj-23300	Milbreta, Ulla; Andze, Laura; Filipova, Inese; Dortins, Ervins	Effect of Nanofibrillated Cellulose on Alginate and Chitosan Film Properties as Potential Barrier Coatings for Paper Food Packaging	2024	15	.pdf	application/pdf	6416	361	59	The solutions were poured into 10 cm  polyurethane petri dishes until reaching 30 g and then left at room temperature (RT) at a relative humidity (RH) of 40% overnight, after which they were dried at 60 C for 6 h for alginate films and 7 h for chitosan films in the Universal oven U (Memmert GmBH, Schwabach, Germany). When analysing stretch at break (Fig. 3), alginate films stretched 30% to 40% until the break, while chitosan films stretched 40% to 50%, thus indicating that chitosan films were more flexible.	cache/brj-23300.pdf	txt/brj-23300.txt