Results 31 to 40 of about 9,651 (242)

Microbial xylanases and their inhibition by specific proteins in cereals

Kvasný průmysl, 2019
Arabinoxylans (AXs) belong to the components of plant cells which are mainly degraded by microbial xylanases during colonization of grain by phytopathogens.
Daniela Chmelová, Dominika Škulcová, Miroslav Ondrejovic   +2 more
doaj   +1 more source

Effects of purified endo-beta-1,4-xylanases of family 10 and 11 and acetyl xylan esterases on eucalypt sulfite dissolving pulp

, 2000
Sulfite dissolving pulp from Eucalyptus grandis contained approximately 3.8% O-acetyl-4-O-methylglucuronoxylan with a molar ratio of xylose:4-O-methylglucuronic acid:acetyl group close to 13.6:1:6.2.
Christakopoulos, P, Kalogeris, E,, Christov, L, Kalogeris, E, Bhat, M.K,, Biely, P,, Prior, BA, Christakopoulos, Paul, Prior, P.A ,, Bhat, MK, Christov, L,, Biely, P   +11 more
core   +1 more source

Engineering mesophilic GH11 xylanase from Cellulomonas flavigena by rational design of N-terminus substitution

Frontiers in Bioengineering and Biotechnology, 2022
Xylanase, a glycoside hydrolase, is widely used in the food, papermaking, and textile industries; however, most xylanases are inactive at high temperatures.
Wenzhuo Tian, Wenzhuo Tian, Ziyang Zhang, Cuiping Yang, Piwu Li, Piwu Li, Jing Xiao, Jing Xiao, Ruiming Wang, Ruiming Wang, Peng Du, Peng Du, Nan Li, Nan Li, Junqing Wang, Junqing Wang   +15 more
doaj   +1 more source

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

FEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan, Amias Alstrom‐Moore, Gary W Black   +2 more
wiley   +1 more source

Characterization of Two Endo-β-1, 4-Xylanases from Myceliophthora thermophila and Their Saccharification Efficiencies, Synergistic with Commercial Cellulase

Frontiers in Microbiology, 2018
The xylanases with high specific activity and resistance to harsh conditions are of high practical value for biomass utilization. In the present study, two new GH11 xylanase genes, MYCTH_56237 and MYCTH_49824, have been cloned from thermophilic fungus ...
Abdul Basit, Junquan Liu, Ting Miao, Fengzhen Zheng, Kashif Rahim, Huiqiang Lou, Wei Jiang   +6 more
doaj   +1 more source

Second‐Generation Polyhydroxybutyrate Production From Pretreated Corn Lignocellulosic Fraction as a Strategy to Repurpose by Products From the Corn‐Processing Chain

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Lignocellulosic residues are non‐cost, non‐edible, renewable feedstocks that can be used in polyhydroxybutyrate (PHB) production. PHB is a bioplastic synthetized by microorganisms, formed intracellularly under stressful growth conditions; however, its production costs are high, representing the major drawback for fossil‐based plastics ...
Clara Matte Borges Machado, Luciana Porto de Souza Vandenberghe, Ariane Fátima Murawski de Mello, Gustavo Amaro Bittencourt, Alexandra M. Rozhkova, Ivan N. Zorov, Susan Grace Karp, Vittoria Gomes Michelin, Carlos Ricardo Soccol   +8 more
wiley   +1 more source

Gilvimarinus xylanilyticus sp. nov., a novel 1,3-xylanase-secreting bacterium isolated from a marine green alga

Frontiers in Microbiology, 2022
1,3-xylan, an important organic carbon in the ocean, is peculiar to marine algae. 1,3-xylanase-secreting bacteria and their extracellular 1,3-xylanases play pivotal roles in the degradation and biomass conversion of 1,3-xylan.
Yan-Jiao Zhang, Hai-Ning Sun, Hai-Ning Sun, Ting-Ting Xu, Dian-Li Zhao, Chun-Mei Yu, Yi Zhang, Xi-Ying Zhang, Xiu-Lan Chen, Xiu-Lan Chen, Yu-Qiang Zhang, Fang Zhao   +11 more
doaj   +1 more source

Integrated biorefinery for cellulosic ethanol and spherical nanolignin production from coconut waste

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Green coconut waste was subjected to different fractionation methods to obtain integrated lignin nanoparticles and cellulosic ethanol. Pretreatment with gradual addition of dilute sulfuric acid provided a higher structural hemicellulose precursor yield (68.2%).
Ricardo Marchezan Farias de Mesquita, Júlia Caroline Dal Prá, Roselei Claudete Fontana, Sheila Montipó, Henrique Macedo Baudel, Eduardo Dieldold, Willian Daniel Hahn Schneider, Marli Camassola   +7 more
wiley   +1 more source

Harnessing Filamentous Fungi for Enzyme Cocktail Production Through Rice Bran Bioprocessing

Journal of Fungi
Valorization of agri-food residues has garnered significant interest for obtaining value-added compounds such as enzymes or bioactive molecules. Rice milling by-products, such as rice bran, have limited commercial value and may pose environmental ...
Ana M. Yélamos, Jose F. Marcos, Paloma Manzanares, Sandra Garrigues   +3 more
doaj   +1 more source

The Production of Fungal Mannanase, Cellulase and Xylanase Using Palm Kernel Meal as a Substrate

Walailak Journal of Science and Technology, 2011
Extracellular enzymes including mannanase, cellulase and xylanase from Aspergillus wentii TISTR 3075, Aspergillus niger, Aspergillus oryzae, Trichoderma reesei TISTR 3080 and Penicillium sp. were investigated.
Nisa SAE-LEE
doaj   +1 more source