Results 11 to 20 of about 6,859 (175)

A comparative study on enhanced enzymatic hydrolysis of diverse herbaceous and woody wastes by promising dilute acid and alkaline pretreatments [PDF]

open access: yesBioresources and Bioprocessing
Biomass recalcitrance makes pretreatment process a key step for efficient bioconversion process. In this study, differential effects of promising acid (AP) and alkaline pretreatments (ALP) on enzymatic hydrolysis of diverse herbaceous and woody wastes ...
Runxuan Shi   +10 more
doaj   +2 more sources

Enzymatic membrane reactor in xylose bioconversion with simultaneous cofactor regeneration

open access: yesBioorganic Chemistry, 2022
In this study, we present the concept of co-immobilization of xylose dehydrogenase and alcohol dehydrogenase from Saccharomyces cerevisiae on an XN45 nanofiltration membrane for application in the process of xylose bioconversion to xylonic acid with simultaneous cofactor regeneration and membrane separation of reaction products.
Bachosz, Karolina   +6 more
openaire   +3 more sources

Improved Sugar Recovery of Alkaline Pre-Treated Pineapple Leaf Fibres via Enzymatic Hydrolysis and Its Enzymatic Kinetics

open access: yesFermentation, 2022
The biofibre complex structure in pineapple leaf fibres (PALFs) can be disrupted using the alkaline pre-treatment method with sodium hydroxide (NaOH). Nonetheless, the pre-treated structures have an impact on the bioconversion of PALFs into sugar.
Noor Idayu Nashiruddin   +6 more
doaj   +1 more source

Bioconversion of Bottom Sediments Using Mesophilic Prokaryotes of the Genus Bacillus spp. [PDF]

open access: yesBIO Web of Conferences, 2023
The aim of the study was to develop a scientific and technical justification for the bioconversion of bottom sediments using mesophilic prokaryotes. The main component of the bottom sediment bioconversion technology includes microorganisms of the genus ...
Sidorova N.A., Kucko A.A.
doaj   +1 more source

Enzymatic response of ryegrass cellulose and hemicellulose valorization introduced by sequential alkaline extractions

open access: yesBiotechnology for Biofuels, 2021
Background In view of the natural resistance of hemicelluloses in lignocellulosic biomass on bioconversion of cellulose into fermentable sugars, alkali extraction is considered as an effective method for gradually fractionating hemicelluloses and ...
Shao-Fei Sun   +5 more
doaj   +1 more source

Bioconversion in Ryegrass-Fescue Hay by Pleurotus ostreatus to Increase Their Nutritional Value for Ruminant

open access: yesAgriculture, 2022
Carbohydrates from lignocellulosic feed can be released by basidiomycete fungi for ruminal fermentation. This study aimed to evaluate the bioconversion of hay of ryegrass-fescue (Lolium perenne—Festuca arundinácea) by solid state fermentation with ...
Rita Astudillo-Neira   +4 more
doaj   +1 more source

Hemp Waste Valorization Through Enzymatic Hydrolysis for Biofuels and Biochemicals Production

open access: yesChemical Engineering Transactions, 2021
Enzymatic hydrolysis is an essential step in the lignocellulosic biomass treatment for the conversion of cellulose and hemicellulose into fermentable sugars.
Loredana Marcolongo   +2 more
doaj   +1 more source

Enzymatic Conversion of Different Qualities of Refined Softwood Hemicellulose Recovered from Spent Sulfite Liquor

open access: yesMolecules, 2022
Spent sulfite liquor (SSL) from softwood processing is rich in hemicellulose (acetyl galactoglucomannan, AcGGM), lignin, and lignin-derived compounds.
Abhishek Bhattacharya   +4 more
doaj   +1 more source

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