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	Provedor de dados 58 (1) 69 (1) Autor Alimon,Abdul Razak (1) Antônio,Regina Vasconcellos (1) Begum,Most. Ferdousi (1) Reginatto,Valeria (1) Palavra-chave Lignocellulosic substrates (2) Aspergillus oryzae (1) Biomass (1) Cellulase (1) Fermentation (1) Hydrogen (1) Inhibitors (1) Pre-treatment (1) Pretreatment (1) Saccharification (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Journal article (1) Ano 2015 (1) 2011 (1) País Brazil (1) Chile (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Fermentative hydrogen production from agroindustrial lignocellulosic substrates 58 Reginatto,Valeria; Antônio,Regina Vasconcellos. To achieve economically competitive biological hydrogen production, it is crucial to consider inexpensive materials such as lignocellulosic substrate residues derived from agroindustrial activities. It is possible to use (1) lignocellulosic materials without any type of pretreatment, (2) lignocellulosic materials after a pretreatment step, and (3) lignocellulosic materials hydrolysates originating from a pretreatment step followed by enzymatic hydrolysis. According to the current literature data on fermentative H2 production presented in this review, thermophilic conditions produce H2 in yields approximately 75% higher than those obtained in mesophilic conditions using untreated lignocellulosic substrates. The average H2 production from pretreated material... Tipo: Info:eu-repo/semantics/article Palavras-chave: Fermentation; Hydrogen; Lignocellulosic substrates; Pretreatment; Inhibitors. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000200323 Bioconversion and saccharification of some lignocellulosic wastes by Aspergillus oryzae ITCC-4857.01 for fermentable sugar production 69 Begum,Most. Ferdousi; Alimon,Abdul Razak. The recent interest in bioconversion of agricultural and industrial wastes to chemical feedstock has led to extensive studies on cellulolytic enzymes produced by microorganisms. In the present study three lignocellulosic substrates viz. sugarcane bagasse, sawdust and water hyacinth were pre-treated with alkali and enzyme and their effect on bioconversion has been investigated. The ability of selected substrates for induction of cellulase enzyme by A. oryzae ITCC 4857.01 and for the potentiality of the induced enzyme to saccharify the substrates were also assessed. The maximum degree of conversion of substrate (0.415%) and improved specific substrate consumption (0.99 g substrate/g dry biomass) was exhibited in sugarcane bagasse after alkali treatment at 96... Tipo: Journal article Palavras-chave: Aspergillus oryzae; Biomass; Cellulase; Lignocellulosic substrates; Pre-treatment; Saccharification. Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582011000500003 Registros recuperados: 2 Primeira ... 1 ... Última

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