A Study of Chemical Composition and Enzymatic Hydrolysis of Solid Organic Waste from Agrosilvopastoral Systems

Autor:	Cáritas J. S. Mendonça, Fiama M. Cutrim, Allan Sampaio Godinho, Emily C. S. S. Ramos, Adeilton Pereira Maciel, Milena C. C. Abreu, Kiany S. B. Cavalcante
Jazyk:	angličtina
Rok vydání:	2019
Předmět:	corn residues food and beverages General Chemistry Biodegradable waste Raw material lignocellulosic residues Pulp and paper industry chemistry.chemical_compound chemistry Cellulosic ethanol Biofuel Enzymatic hydrolysis fermentable sugars Cellulose Chemical composition
Zdroj:	Journal of the Brazilian Chemical Society v.30 n.9 2019 Journal of the Brazilian Chemical Society Sociedade Brasileira de Química (SBQ) instacron:SBQ Journal of the Brazilian Chemical Society, Volume: 30, Issue: 9, Pages: 1955-1963, Published: 16 SEP 2019
Popis:	Agrosilvopastoral waste, regarding agriculture and agro-industry sectors, is pointed as a promising sustainable raw material for biofuels production, specially concerning exploitation of lignocellulosic organic residues for fermentable sugars and cellulosic ethanol output, being therefore necessary to investigate the potential of these substrates concerning chemical composition, since many of them were not reported yet in literature. Being so, this paper presents a study of chemical composition and enzymatic hydrolysis of wastes from the four main crops in Maranhão, Brazil (soy, cassava, rice and corn) which are usually underutilized or abandoned in the field. The results of enzymatic hydrolysis were satisfactory for both soy and particularly corn residues, which presented total reducing sugars (TRS) percentage greater than 50% in comparison with pure cellulose.
Databáze:	OpenAIRE
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