Results 1 to 10 of about 2,428 (138)

Verrucomicrobia of the Family Chthoniobacteraceae Participate in Xylan Degradation in Boreal Peat Soils [PDF]

Microorganisms
The phylum Verrucomicrobiota is one of the main groups of soil prokaryotes, which remains poorly represented by cultivated organisms. The major recognized role of Verrucomicrobiota in soils is the degradation of plant-derived organic matter.
Andrey L. Rakitin, Irina S. Kulichevskaya, Alexey V. Beletsky, Andrey V. Mardanov, Svetlana N. Dedysh, Nikolai V. Ravin   +5 more
doaj   +2 more sources

Safety and efficacy of Natugrain® TS/TS L (endo‐1,4‐beta‐xylanase and endo‐1,4‐beta‐glucanase) as a feed additive for sows [PDF]

EFSA Journal, 2020
Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of Natugrain® TS/TS L. The additive is a preparation of endo-1,4-beta-xylanase and endo-1,4-beta-glucanase produced by two genetically modified strains of ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Mojca Kos Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Noël Albert Dierick, Guido Rychen, Montserrat Anguita   +20 more
openaire   +4 more sources

Characterization of Two Wheat-Derived Glycoside Hydrolase Family-10 Xylanases Resistant to Xylanase Inhibitors

Journal of Food Quality, 2022
Xylanase inhibitors inhibit the activities of microbial xylanases and seriously compromise the efficacy of microbial xylanases added to modify cereals.
Fangfang Liang, Yi Mo, Suleman Shah, Ying Xie, Arshad Mehmood, Hesheng Jiang, Yafen Guo   +6 more
doaj   +1 more source

Scientific Opinion on the safety and efficacy of AveMix^® XG 10 (endo-1,4-beta-xylanase and endo-1,3(4)-beta-glucanase) as a feed additive for pigs for fattening and minor porcine species [PDF]

EFSA Journal, 2013
The additive AveMix® XG 10 is an enzyme preparation of endo-1,4-beta-xylanase (xylanase) and endo-1,3(4)-beta-glucanase (glucanase), produced by two strains of Trichoderma reesei.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
doaj   +1 more source

Identification of an endo-1,4-beta-xylanase of Ustilago maydis [PDF]

BMC Biotechnology, 2013
Abstract Background The utilization of raw biomass components such as cellulose or hemicellulose for the production of valuable chemicals has attracted considerable research interest in recent years. One promising approach is the application of microorganisms that naturally convert biomass constituents into value ...
Geiser, Elena, Wierckx, Nick, Zimmermann, Martin, Blank, Lars M.   +3 more
openaire   +3 more sources

Exploring the microbial diversity and characterization of cellulase and hemicellulase genes in goat rumen: a metagenomic approach

BMC Biotechnology, 2023
Background Goat rumen microbial communities are perceived as one of the most potential biochemical reservoirs of multi-functional enzymes, which are applicable to enhance wide array of bioprocesses such as the hydrolysis of cellulose and hemi-cellulose ...
Santosh Thapa, Suping Zhou, Joshua O’Hair, Kamal Al Nasr, Alexander Ropelewski, Hui Li   +5 more
doaj   +1 more source

Production and purification of an Endo–1,4-beta-Xylanase from Humicola grisea var. thermoidea by electroelution [PDF]

Brazilian Journal of Microbiology, 2003
Humicola grisea var. thermoidea produces two forms of extracellular xylanase. The component form 1 was purified using the electroelution method, due to the very small production of this extracellular enzyme. The apparent molecular mass was 61.8 kDa by SDS-PAGE.
Monti, Rubens, Cardello, Leonardo, Custódio, Marcos F., Goulart, Antonio J., Sayama, Adriana H., Contiero, Jonas   +5 more
openaire   +5 more sources

Safety and efficacy of HOSTAZYM® X (endo‐1,4‐beta‐xylanase) as a feed additive for rabbits for fattening [PDF]

EFSA Journal, 2019
Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of HOSTAZYM ® X as a feed additive for rabbits for fattening. HOSTAZYM ® X contains endo-1,4-beta-xylanase produced by a strain of Trichoderma citrinoviride
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Maryline Kouba, Mojca Kos Durjava, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Gabriele Aquilina, Paul Brantom, Noël Albert Dierick, Montserrat Anguita, Guido Rychen   +22 more
openaire   +3 more sources

Bioinformatics Analyses of Endo-1,4-beta-xylanase from Bacillus sp. SS3.4

KnE Life Sciences, 2020
Various types of microorganisms particularly bacteria and fungi are capable of producing xylanolytic enzymes that degrade xylan into simple sugars to be used as their carbon sources. Xylanolytic enzymes, particularly endo-1,4-β-xylanase, has been extensively used in various industrial sectors, including biofuel, livestock, paper, and food.
Dikson ., Reinhard Pinontoan
openaire   +2 more sources

Safety and efficacy of Avizyme® 1505 (endo‐1,4‐beta‐xylanase, subtilisin and alpha‐amylase) for all poultry species [PDF]

EFSA Journal, 2020
Avizyme® 1505 is based on three enzyme activities produced by three genetically modified microorganisms: xylanase, subtilisin and amylase produced by Trichoderma reesei, Bacillus subtilis and Bacillus amyloliquefaciens, respectively. It is authorised for use in chickens and turkeys for fattening, ducks and laying hens.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Mojca Kos Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Pier Sandro Cocconcelli, Boet Glandorf, Lieve Herman, Miguel Prieto Maradona, Maria Saarela, Jaume Galobart, Orsolya Holczknecht, Paola Manini, Fabiola Pizzo, Jordi Tarrés‐Call, Montserrat Anguita, Elisa Pettenati   +29 more
openaire   +3 more sources