Acid pretreatment
Dilute Sulfuric Acid Pretreatment of Genetically-Engineered Switchgrass for Improved Sugar Production.
... temperature acid pretreatments, monomeric sugars released from cellulose and hemicellulose could be degraded into HMF and furfural which in turns might be further degraded into formic acid and levulinic ...
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Fermentation of Microalgae Biomass through Mild Acid Pretreatment for Bioethanol Production
... phosphoric acid pretreatment and capability of Saccharomyces diastaticus as the fermentation microbe to produce ...Mild acid hydrolysis at various conditions were carried out on biomass and the ...
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An Assessment of the Dilute Acid Pretreatment of Coastal Bermudagrass for Bioethanol Production
... optimal pretreatment condition combinations possible other than those found ...dilute acid pretreatment, however no study has yet applied an artificial neural network ...dilute acid ...
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A structured understanding of cellobiohydrolase I binding to poplar lignin fractions after dilute acid pretreatment
... dilute acid pretreatment, the weight average molecular weight was around 7500, while number average molecular weight was about ...more acid used in the pretreatment ...
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The impacts of pretreatment on the fermentability of pretreated lignocellulosic biomass: a comparative evaluation between ammonia fiber expansion and dilute acid pretreatment
... of pretreatment, particularly with respect to the degree of hemicellulose solubilization, inhibitor generation and nutrient preservation, different biomass-processing strategies that maximize the advan- tages of ...
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Feasibility of filamentous fungi for biofuel production using hydrolysate from dilute sulfuric acid pretreatment of wheat straw
... sulfuric acid pretreatment, neutralization with calcium hydroxide led to the production of gypsum, a relatively insoluble coagulant salt which could be served as nuclei for the fungi to develop ...
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Elucidating the role of ferrous ion cocatalyst in enhancing dilute acid pretreatment of lignocellulosic biomass
... biomass pretreatment was based on a woody plant biomass, the Douglas fir ...dilute acid pretreatment and are worth ...the pretreatment of model cellulose materials and ...
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Effect of Dilute Acid Pretreatment of Vegetable Waste on Sugar Production and Inhibitor Formation
... sulfuric acid pretreatment was performed using a 250 ml glass reactor and 150 ml working ...The pretreatment process was carried out in an autoclave at 121 and 125 for 30 and 60 minutes After the ...
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Enhanced Succinic Acid Production from Sake Lees Hydrolysate by Dilute Sulfuric Acid Pretreatment and Biotin Supplementation
... sulfuric acid pretreatment could improve succinic acid yield, glucose consumption rate is also important for industrial succinic acid fermen- tation and is directly related to succinic ...
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Helically agitated mixing in dry dilute acid pretreatment enhances the bioconversion of corn stover into ethanol
... dilute acid pretreatment operation revealed that well mixing of the majority of lignocellulose solids with minimum steam input in the pretreatment reactor was the major ...dilute acid pre- ...
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Visualization of Miscanthus × giganteus cell wall deconstruction subjected to dilute acid pretreatment for enhanced enzymatic digestibility
... visualizing also other anatomical changes in treated sam- ples. Cml and boundaries of sub-layers of Sw appeared darker than other cell wall regions. Decreased staining of bulk of the cell wall reflects deconstruction and ...
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The impacts of deacetylation prior to dilute acid pretreatment on the bioethanol process
... in acid pretreatment involves two reactions: A) hydrolysis of xylosidic bonds, and B) hydrolysis of ester bonds between xylose subunits and acetyl ...in pretreatment requires both reactions to take ...
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Original Article Folic acid pretreatment attenuates isoflurane-induced cognitive dysfunction in aged rats
... folic acid attenuating isoflu- rane-induced cognitive impairment are still poorly ...folic acid treatment before isoflurane inhalation was able to amelio- rate these ...folic acid pretreatment ...
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Optimization of the dilute maleic acid pretreatment of wheat straw
... sulfuric acid process, in which both glucose and xylose are assumed to be of similar value for ethanol production, the projected total ethanol pro- duction costs are 320 €/Mg ...The pretreatment costs ...
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The Protective Role of Gallic Acid Pretreatment On Renal Ischemia-reperfusion Injury in Rats
... Background: Renal ischemia-reperfusion injury (RIR) occurs when there is a temporary restriction of blood flow to the kidneys followed by an influx of blood, re-oxygenating the tissues. This occurs as a severe ...
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Oligomer saccharide reduction during dilute acid pretreatment co-catalyzed with Lewis acids on corn stover biomass
... during pretreatment The slurry liquor from the lower temperature pretreatment experiments consistently exhibited early peaks in HPLC which were typically indicative of carbohydrate oligomers due to the size ...
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Effect of lignin content on changes occurring in poplar cellulose ultrastructure during dilute acid pretreatment
... at pretreatment (elevated hydrothermal) conditions, that: removal of the lignin barrier layers causes cellulose crystallites to have an increased propen- sity to co-crystallize and coalesce through irreversible ...
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Conformational changes and fusion activity of influenza virus hemagglutinin of the H2 and H3 subtypes: effects of acid pretreatment.
... To examine whether the failure to inactivate the fusion activity of the HA-expressing cells was due to the surface disposition and/or density of the HA or to differences in structure bet[r] ...
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Characterization of pilot-scale dilute acid pretreatment performance using deacetylated corn stover
... Many pretreatment studies are performed in small, batch-type ...characterizing pretreatment performance across a wide range of operating conditions, the optimum con- ditions found in small batch reactors do ...
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Production of xylooligosaccharides and monosaccharides from poplar by a two-step acetic acid and peroxide/acetic acid pretreatment
... AC pretreatment was performed in a sealed, Teflon- lined stainless steel autoclave (HT-100H-316L, Anhui Kemi Machinery Technology ...AC pretreatment conditions were referred to a previous report ...of ...
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