Results 11 to 20 of about 7,049 (167)

Efficient 2-Step Enzymatic Cascade for the Bioconversion of Oleuropein into Hydroxytyrosol [PDF]

open access: yesAntioxidants, 2022
Among the plant bioactive components, oleuropein (OLE) is the most abundant phenolic compound in all parts of olive trees (Olea europaea L.), particularly concentrated in olive leaves.
Giorgia Catinella   +5 more
doaj   +3 more sources

Bioconversion of Lactose into Glucose–Galactose Syrup by Two-Stage Enzymatic Hydrolysis [PDF]

open access: yesFoods, 2022
Fermentation technology enables the better use of resources and the conversion of dairy waste into valuable food products. The aim of this study is to evaluate the conversion rate of glucose into fructose by immobilised glucose isomerase (GI) in sweet ...
Kristine Majore, Inga Ciprovica
doaj   +3 more sources

Advances in polyethylene biodegradation and bioconversion: Microbial, enzymatic, and biotechnological insights

open access: yesEngineering Microbiology
Polyethylene (PE) is one of the most widely used plastics worldwide and is valued for its versatility, durability, and cost-effectiveness. However, the chemical stability of PE combined with its widespread use makes it a persistent environmental ...
Jie Qiao   +7 more
doaj   +2 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

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

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 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

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

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