Results 31 to 40 of about 3,325 (219)

Identification of a Key Enzyme for the Hydrolysis of β-(1→3)-Xylosyl Linkage in Red Alga Dulse Xylooligosaccharide from Bifidobacterium Adolescentis

open access: yesMarine Drugs, 2020
Red alga dulse possesses a unique xylan, which is composed of a linear β-(1→3)/β-(1→4)-xylosyl linkage. We previously prepared characteristic xylooligosaccharide (DX3, (β-(1→3)-xylosyl-xylobiose)) from dulse.
Manami Kobayashi   +4 more
doaj   +1 more source

Purification of Xylooligosaccharide From Casavva Pulp by Ultrafiltration Method

open access: yesBerkala Sainstek, 2021
Xylan is the main component of hemicellulose. Xylan can be extracted from agricultural waste, such as cassava pulp. Xylan is used as an endo-β-1,4-D-xylanase substrate to produce impure xylooligosaccharides (XOS)This study aims to purify XOS from cassava
Anak Agung Istri Ratnadewi   +2 more
doaj   +1 more source

Characterisation of a recombinant β-xylosidase (xylA) from Aspergillus oryzae expressed in Pichia pastoris [PDF]

open access: yes, 2014
β-xylosidases catalyse the hydrolysis of short chain xylooligosaccharides from their non-reducing ends into xylose. In this study we report the heterologous expression of Aspergillus oryzae β-xylosidase (XylA) in Pichia pastoris under the control of the ...
A Dilokpimol   +24 more
core   +3 more sources

New pentose dimers with bicyclic moieties from pretreated biomass [PDF]

open access: yes, 2017
Dipentoses with bicyclic moieties are proposed as new putative cellulase inhibitory reaction products forming during hydrothermal wheat straw biomass pretreatment.
Meyer, Anne S.   +3 more
core   +1 more source

Discovery of a Xylooligosaccharide Oxidase from Myceliophthora thermophila C1 [PDF]

open access: yesJournal of Biological Chemistry, 2016
By inspection of the predicted proteome of the fungus Myceliophthora thermophila C1 for vanillyl-alcohol oxidase (VAO)-type flavoprotein oxidases, a putative oligosaccharide oxidase was identified. By homologous expression and subsequent purification, the respective protein could be obtained.
Ferrari, Alessandro R.   +7 more
openaire   +3 more sources

Xylanolytic Bacillus species for xylooligosaccharides production: a critical review [PDF]

open access: yesBioresources and Bioprocessing, 2021
AbstractThe capacity of different Bacillus species to produce large amounts of extracellular enzymes and ability to ferment various substrates at a wide range of pH and temperature has placed them among the most promising hosts for the industrial production of many improved and novel products.
Rozina Rashid, Muhammad Sohail
openaire   +3 more sources

Properties and production of xylooligosaccharide.

open access: yesJournal of the Japanese Society of Starch Science, 1990
Properties and production of xylooligosaccharide with a bioreactor were studied. Substrate (xylan) was packed in a reactor. And buffer with an amount of enzyme was passed through the reactor. Enzyme absorbed to xylan hydrolyzed xylan to form xylooligosaccharide. Xylooligosaccharide was eluted earlier than the enzyme from the reactor.
Shigeaki FUJIKAWA   +3 more
openaire   +2 more sources

Understanding the Positional Binding and Substrate Interaction of a Highly Thermostable GH10 Xylanase from Thermotoga maritima by Molecular Docking

open access: yesBiomolecules, 2018
Glycoside hydrolase family 10 (GH10) xylanases are responsible for enzymatic cleavage of the internal glycosidic linkages of the xylan backbone, to generate xylooligosaccharides (XOS) and xyloses.
Jiangke Yang, Zhenggang Han
doaj   +1 more source

Debranching enzymes decomposed corn arabinoxylan into xylooligosaccharides and achieved prebiotic regulation of gut microbiota in broiler chickens

open access: yesJournal of Animal Science and Biotechnology, 2023
Background Corn arabinoxylan (AX) is a complicated and multibranched antinutritional factor, thereby proving the use of endo-xylanase (EX) to be marginally valid. This study focused on specific types of AX-degrading enzymes (ADEs) to exert the synergy of
Wei Wu   +4 more
doaj   +1 more source

Xylo-Oligosaccharide Utilization by Engineered Saccharomyces cerevisiae to Produce Ethanol

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
The engineering of xylo-oligosaccharide-consuming Saccharomyces cerevisiae strains is a promising approach for more effective utilization of lignocellulosic biomass and the development of economic industrial fermentation processes.
Dielle Pierotti Procópio   +9 more
doaj   +1 more source

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