2013
DOI: 10.1016/j.biortech.2012.11.099
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Liquid hot water pretreatment of sugarcane bagasse and its comparison with chemical pretreatment methods for the sugar recovery and structural changes

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Cited by 140 publications
(65 citation statements)
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“…The most greatly used microorganisms among these fungi are white-rot fungi [160] which displayed obvious impact on delignification, cellulose DP reduction, and partial hydrolysis of hemicellulose [161]. For instance, white rot fungi (Trichoderma viride) in rice straw can be used for the digestion of lignin (56%) [162] and also white rot fungus in poplar wood can efficiently deconstruct lignocellulose construction, resulting in biomass enzymatic saccharification enhancement [163]. After wheat straw was pretreated with white rot fungi (Pleurotus ostreatus) for five weeks, about 35% of the original wheat straw was changed into reducing sugars in the following enzymatic hydrolysis by comparison with 12% of the un-pretreated samples [164].…”
Section: Biological Pretreatmentmentioning
confidence: 99%
“…The most greatly used microorganisms among these fungi are white-rot fungi [160] which displayed obvious impact on delignification, cellulose DP reduction, and partial hydrolysis of hemicellulose [161]. For instance, white rot fungi (Trichoderma viride) in rice straw can be used for the digestion of lignin (56%) [162] and also white rot fungus in poplar wood can efficiently deconstruct lignocellulose construction, resulting in biomass enzymatic saccharification enhancement [163]. After wheat straw was pretreated with white rot fungi (Pleurotus ostreatus) for five weeks, about 35% of the original wheat straw was changed into reducing sugars in the following enzymatic hydrolysis by comparison with 12% of the un-pretreated samples [164].…”
Section: Biological Pretreatmentmentioning
confidence: 99%
“…Efficient technologies for the production of lignocellulosic (or second-generation) ethanol, however, are still under development (Barakat et al 2014;Yu et al 2013) and challenges concerning both its technical and economic feasibility remain yet to be solved. Even though the use of lignocellulosic feedstocks for ethanol production may present advantages in terms of feedstock availability, issues such as capital costs and enzyme price still hinder second-generation ethanol economic feasibility (Stephen et al 2012).…”
Section: Introductionmentioning
confidence: 99%
“…Essa técnica solubiliza, principalmente, a fração de hemicelulose. Dados apresentados por Yu et al (2013) para bagaço de cana-de-açúcar pré-tratado hidrotermicamente (180 o C e 1 MPa) mostraram que 85% da hemicelulose foi recuperada como xilose na fração líquida. Posterior ao pré-tratamento hidrotérmico é realizada uma filtração, onde são obtidas duas frações: uma delas enriquecida de celulose (fração sólida) e outra enriquecida em açúcares derivados principalmente da hemicelulose (fração líquida) (Pérez et al, 2008).…”
Section: Introductionunclassified
“…Posterior ao pré-tratamento hidrotérmico é realizada uma filtração, onde são obtidas duas frações: uma delas enriquecida de celulose (fração sólida) e outra enriquecida em açúcares derivados principalmente da hemicelulose (fração líquida) (Pérez et al, 2008). O pré-tratamento hidrotérmico é uma abordagem atrativa, pois não requer adição de químicos ou materiais resistentes a corrosão (Yu et al, 2013;Chandra et al, 2012;Larsen et al, 2012).…”
Section: Introductionunclassified