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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 ...
Fungus-growing insects host a distinctive microbiota apparently adapted to the fungiculture environment
(2020-12-01)
Some lineages of ants, termites, and beetles independently evolved a symbiotic association with lignocellulolytic fungi cultivated for food, in a lifestyle known as fungiculture. Fungus-growing insects’ symbiosis also hosts ...
Acidic and thermal pre-treatments for anaerobic digestion inoculum to improve hydrogen and volatile fatty acid production using xylose as the substrate
(2020-01-01)
Xylose is a by-product of lignocellulosic biomass processing for production of second-generation biofuels and could be suitable for bioproduct manufacturing. This paper describes an innovative approach that enables the ...
Saccharification of pretreated sugarcane bagasse using enzymes solution from Pycnoporus sanguineus MCA 16 and cellulosic ethanol production
(2019-12-01)
Pycnoporus sanguineus MCA 16 was cultivated by solid state fermentation on lignocellulosic residues, at 40 °C. The highest endoglucanase, exoglucanase, β-glucosidase, xylanase, β-xylosidase and laccase activities (200, ...
Prospecting for l-arabinose/d-xylose symporters from Pichia guilliermondii and Aureobasidium leucospermi
(2020-03-01)
With the strong trend toward sustainable technologies, such as the gradual substitution of fossil fuel consumption, improvement in the utilization of sugars from lignocellulosic biomass appears to be an alternative for ...