id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
brj-24736	Galaviz-Villa, Itzel; Pérez Landa, Irving David; Gutiérrez Sampieri, Guadalupe D.; Alcántara-Méndez, Virginia; Salcedo-Garduño, Magnolia Gricel; Castillo-Ferat, Marybel A.	Biodegradable Polymers Based on Cellulose and Fiber from Coffee (Coffea spp.) and Sugarcane (Saccharum spp.) Residues	2025	15	.pdf	application/pdf	5635	323	45	Biopolymer Formulation Two biopolymers were formulated: (A) 100% coffee husk cellulose and (B) a composite of 75% sugarcane bagasse fiber and 25% coffee husk cellulose (Fig. 3). This study demonstrated that coffee husks (Coffea spp.; 10.5% moisture, 24.7% cellulose) and sugarcane bagasse (Saccharum spp.; 8.3% moisture, 33.3% cellulose) can serve as effective feedstocks for high-purity cellulose isolation, yielding α- cellulose contents of 88.8% and 83.2%, respectively, through optimized chemical treatments (bleaching/alkaline/acid hydrolysis).	cache/brj-24736.pdf	txt/brj-24736.txt