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Obtaining of xanthan gum impregnated of cellulose microfibrils derived from sugarcane bagasse
(2015)
Xanthan gum (XG) is a microbial exopolysaccharide that occupies a prominent place in the market because of its unique properties compared with other microbial gums. When lignocellulosic materials such as sugarcane bagasse ...
Biochemical characterization of an isolated 50 kDa beta-glucosidase from the thermophilic fungus Myceliophthora thermophila M.7.7
(2018-01-01)
This study characterized a 50 kDa β-glucosidase (BGL50) produced by the thermophilic fungus Myceliophthora thermophila M.7.7 in solid state cultivation using a mixture of (1:1) sugarcane bagasse and wheat bran. The crude ...
Microbial Communities of the Gut and Nest of the Humus- and Litter-Feeding Termite Procornitermes araujoi (Syntermitinae)
(2018-01-01)
The evolution of the symbiotic association with microbes allowed termites to decompose ingested lignocellulose from plant-derived substrates, including herbivore dung and soil humus. Representatives of the Syntermitinae ...
Lignin enrichment and enzyme deactivation as the root cause of enzymatic hydrolysis slowdown of steam pretreated sugarcane bagasse
(Elsevier B.V., 2016-05-25)
The enzymatic hydrolysis (EH) rate normally decreases during the hydrolysis, leaving unhydrolyzed material as residue. This phenomenon occurs during the hydrolysis of both cellulose (avicel) and lignocellulosic material, ...
OPTIMIZATION OF FERMENTATIVE CONDITIONS OF Pichia membranifaciens FOR SECOND GENERATION ETANOL PRODUCTION
(Soc Brasileira Quimica, 2019-08-01)
Technologies developed in the last decade have made viable the use of lignocellulosic materials for the production of ethanol. However, to improve the fermentative yield some improvements are necessary, among them the ...
Characterization of composite formed by cement and wheat straw treated with sodium hydroxide
(2019-01-01)
Cement-based composites with lignocellulosic residues (e.g. wheat straw, rice husk, and bagasse) as fillers have reduced density and cost. Pretreatments have been applied in these raw materials to improve their compatibility ...
Use of Sugarcane Bagasse and Industrial Timber Residue in Particleboard Production
(North Carolina State Univ Dept Wood & Paper Sci, 2020-08-01)
Use of lignocellulosic materials in particleboard has turned into an alternative for the reuse of such materials, which are abundant and may have precarious disposal techniques. The present study fabricated particleboards ...
Characterization of the solid residue generated in the detoxification step of sugarcane bagasse hemicellulosic hydrolysate and behavior in agricultural soils
(Inst Agronomico, 2020-01-01)
Overliming is an effective way of neutralizing and reducing the toxicity of the hydrolysatias generated from acidic pretreatment of lignocellulosic biomass for ethanol production and others biotechnological products. ...
Biochemical characterization of endoglucanases produced by Myceliophthora thermophila M.7.7 in solid-state culture
(2020-08-01)
Cellulases have been investigated for their potential application in lignocellulosic residues, used to produce second-generation ethanol (2 GE), as these enzymes can hydrolyze cellulose and release glucose for alcoholic ...
Effect of lignin content on cellulolytic saccharification of liquid hot water pretreated sugarcane bagasse
(2020-01-31)
Lignin contributes to the rigid structure of the plant cell wall and is partially responsible for the recalcitrance of lignocellulosic materials to enzymatic digestion. Overcoming this recalcitrance is one the most critical ...