Fermentable sugars
Production of Fermentable Sugars from Organosolv Pretreated Cassava Peels
... Cassava peels are rich in lignocellulolytic materials which are not readily amenable to enzymatic hydrolysis; hence, there is a need for a suitable pretreatment method that will support enzymatic hydrolysis. This study ...
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Performance of AFEX™ pretreated rice straw as source of fermentable sugars: the influence of particle size
... as fermentable sugars from LCB have provided new options for farmers wishing to be more environmentally friendly while adding an extra source of income ...
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Enzymatic hydrolysis of alkali pretreated rice straw for the enhanced production of fermentable sugars
... the fermentable sugars as promising renewable feed ...produce fermentable sugars from rice straw, initially the fungus was grown on it and then hydrolysed using fungal cellulolytic ...The ...
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A mild thermomechanical process for the enzymatic conversion of radiata pine into fermentable sugars and lignin
... Fermentation experiments were performed in dupli- cate at the National Renewable Energy Labora- tory, using both Zymomonas mobilis strain 8b (a glucose + xylose co-metabolising strain) and Sac- charomyces cerevisiae D5A ...
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Environmental assessment of mild bisulfite pretreatment of forest residues into fermentable sugars for biofuel production
... Established pretreatment processes that liberate fermentable sugars from cellulosic biomass include dilute acid, ammonia fiber explosion, steam explosion, and hot water treatments [14, 16–18]. These conven- ...
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The integration of dilute acid hydrolysis of xylan and fast pyrolysis of glucan to obtain fermentable sugars
... major hurdles to both the rate and extent of biomass sac- charification. Pretreatment prior to enzymatic hydroly- sis is an essential step for overcoming the structural and steric barriers to enzyme access for more ...
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Response Surface Optimization of Enzymatic Hydrolysis of Sugar Beet Leaves into Fermentable Sugars for Bioethanol Production
... of sugars and ...of sugars released, a maximum sugar conversion of 82% was achieved after 72 h of hydrolysis using 30 filter paper unit (FPU) g −1 glucan for cellulase and 150 polygalacturonase unit (PGU) g ...
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Auto-hydrolysis and Acid-catalyzed Prehydrolysis of Woody Biomass to Produce Fermentable Sugars.
... 95 of the prehydrolyzate was conducted to see how much fermentable sugars could be recovered from the liquid phase. One of the innovative aspects of this work is to use the P.F.I. Mill to treat the pulp ...
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Influence of fiber degradation and concentration of fermentable sugars on simultaneous saccharification and fermentation of high-solids spruce slurry to ethanol
... of fermentable sugars is kept very low during most of the process, which could result in yeast ...different fermentable sugars has been shown to increase the fermentation ability of the yeast ...
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Effects of pretreatment on morphology, chemical composition and enzymatic digestibility of eucalyptus bark: a potentially valuable source of fermentable sugars for biofuel production – part 1
... Only a few studies about the acid and enzymatic hydroly- sis of Eucalyptus biomass to biofuel production have been published [5,14-20]. However, most of them have fo- cused on wood or mixed harvesting residues (branches, ...
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Interactive Influence of Enzyme Loading and Initial Concentration of Fermentable Sugars on Simultaneous Saccharification and Fermentation of Cellulose to Ethanol - Volume 7 Number 6 (Dec. 2016) - IJCEA
... of fermentable sugars are the key parameters in the simultaneous saccharification and fermentation (SSF) process to produce ...of sugars on the final ethanol yield and concentration, batch SSF ...
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Optimisation of enzymatic hydrolysis of cassava peel to produce fermentable sugars
... In summary, cassava peel which is considered as waste is actually a rich resource for fermentable sugars since it contained substantial amount of residual starch. Enzymatic hydrolysis of cassava peels was ...
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How chip size impacts steam pretreatment effectiveness for biological conversion of poplar wood into fermentable sugars
... Additionally, some of the milled material from the 4-min pretreated chip sub-samples was also washed to remove any soluble sugars or other components that may have remained with the wood after pretreatment. As ...
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Process Development and Fundamental Study on Enzymatic Hydrolysis of Cellulosic Biomass to Fermentable Sugars for Ethanol Production.
... Because newspaper has already been chemically and/or physically pretreated during the paper making process, it does not require the extensive pretreatment as required for woody and herbaceous biomass (Kim & Moon, ...
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Optimization of Acid Hydrolysis of Cassava Rhizome into Fermentable Sugars for Bioethanol Production Using Response Surface Methodology
... monomer sugars (glucose, xylose and arabinose) capacity and inhibitor compounds (5-HMF and furfural) were measured by a High Performance Liquid Chromotograph (HPLC,Water; Model: 600; USA) linked with Evaporative ...
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Efficient pretreatment of lignocellulosic biomass with high recovery of solid lignin and fermentable sugars using Fenton reaction in a mixed solvent
... of glucose, 25.1% of xylose, 3.7% of arabinose, 14.9% of lignin, and 3.9% of ash. The corncob powder was added into the pretreatment reagent solution [Fe(II) concen- tration 0.38 mM; pH 2.0 at room temperature] in a ...
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Eco-friendly consolidated process for co-production of xylooligosaccharides and fermentable sugars using self-providing xylonic acid as key pretreatment catalyst
... Various organic acids, such as acetic acid, oxalic acid, and gluconic acid, have already been explored as reagents for XOS production during acid pretreatment [ 25 , 26 ].. Lin et a[r] ...
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Gene stacking of multiple traits for high yield of fermentable sugars in plant biomass
... Engineered plants showed an increase of galactan in fibers Previously, we showed that the overexpression of UGE2 and GALS1 driven by 35S promoter in Col-0 plant leads to 80% more galactose in the cell wall of stems [19]. ...
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Simultaneous Saccharification and Fermentation (SSF), An Efficient Process for Bio-Ethanol Production: An Overview
... Usually, for starch and lignocellulosic ethanol productions necessitate milling, liquefaction and saccharification processes to prepare fermentable sugars unlike direct fermentation of s[r] ...
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Pyrolysis Based Biorefineries for the Production of Fermentable Substrates
... encapsulating fermentable sugars, which on their own are organized in a compact structure highly resistant to regular enzymatic ...access fermentable fractions have been developed over the years ...
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