Results 61 to 70 of about 2,235 (173)

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

Journal 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., Rozeboom, Henriëtte J., Dobruchowska, Justyna M., van Leeuwen, Sander S., Vugts, Aniek S C, Koetsier, Martijn J, Visser, Jaap, Fraaije, Marco W.   +7 more
openaire   +3 more sources

Supplemental Xylooligosaccharide Attenuates Growth Retardation and Intestinal Damage in Broiler Chickens Challenged by Avian Pathogenic Escherichia coli

Agriculture
This study was conducted to investigate the protective effects of xylooligosaccharide (XOS) on the growth performance and intestinal health of broilers challenged by avian pathogenic Escherichia coli (APEC).
Lulu Ren, Qingyun Cao, Hui Ye, Zemin Dong, Changming Zhang, Dingyuan Feng, Jianjun Zuo, Weiwei Wang   +7 more
doaj   +1 more source

Glucose Modulates Marine Xylanase Activity: Insights From Caulerpa lentillifera and Synthetic β‐1,3‐glucoxylans

ChemBioChem, Volume 27, Issue 13, 14 July 2026.
Two recombinant xylanases from marine bacteria, β‐1,3‐xylanase Xyl4 and mixed‐linkage xylanase AlXyn26A, were used to digest glucoxylan structures extracted from the green alga Caulerpa lentillifera and synthesized by automated glycan assembly. High‐performance liquid chromatography coupled with mass spectrometry (HPLC‐MS) analysis of the reaction ...
Nils H. Rustmeier, Nitish Verma, Fabian Pfrengle   +2 more
wiley   +1 more source

Tuning Xylan Polymerisation Enhanced Fibre Digestibility Without Biomass Loss in Sheepgrass (Leymus chinensis)

Plant Biotechnology Journal, Volume 24, Issue 7, Page 4484-4486, July 2026.
ABSTRACT Leymus chinensis (sheepgrass), a dominant perennial grass of the Eurasian Steppe, is a crucial source of carbohydrates and energy for ruminants. However, the lignocellulose recalcitrance severely limits its digestibility. Here, we targeted xylan, a major hemicellulose interacting with cellulose and lignin in cell wall. To improve digestibility,
Mengjie Zhao, Zhuolin Liu, Jianli Wang, Lei Chen, Shanjie Tang, Zhelong Lin, Tong Li, Fengqi Cheng, Linlin Mu, Dongmei Zhang, Xu Zhuang, Duofeng Pan, Zhongbao Shen, Dengpan Bu, Xianwei Song, Yihua Zhou, Shuaibin Zhang, Baocai Zhang, Xiaofeng Cao   +18 more
wiley   +1 more source

Effect of Xylooligosaccharides on the Metabolic Activity of Lactiplantibacillus plantarum S61: Production of Bioactive Metabolites with Antioxidant and Antimicrobial Properties

Bacteria
This study aimed to characterize the fermentation of commercial xylooligosaccharide (XOS) using Lactiplantibacillus plantarum S61. XOS was utilized as the main carbon source in a modified MRS medium (MRSm) at concentrations of 1%, 2%, 4%, and 6% (w/v ...
Meryem Idrissi Yahyaoui, Nour Eddine Bentouhami, Sara Moumnassi, Amine Elbouzidi, Mohamed Taibi, Doha Berraaouan, Reda Bellaouchi, Bassem Jaouadi, Abdelkarim Abousalham, Ennouamane Saalaoui, Abdeslam Asehraou   +10 more
doaj   +1 more source

Faecal Attraction: 40 Years of Research in Gut Microbiology

Nutrition Bulletin, Volume 51, Issue 2, Page 269-275, June 2026.
ABSTRACT This article summarises the 2025 British Nutrition Foundation Annual Lecture given on 25/11/25. It overviews aspects of research in anaerobic microbiology, principally involving the human gut. Until October 2025, Gibson was Professor of Food Microbiology at the University of Reading.
Glenn R. Gibson
wiley   +1 more source

Novel GH115 xylan α‐1,2‐glucuronidases with distinct preferences for xylan‐derived oligomers and polymers

Protein Science, Volume 35, Issue 5, May 2026.
Abstract Natural polymers are promising sustainable materials for diverse applications. Xylans, major components of hemicellulose, exhibit origin‐dependent substitution patterns that determine their physicochemical properties. Targeted enzymatic modification of these substituents offers a mild and precise approach for tailoring the polymer's ...
Savvina Leontakianakou, Simone Balzer Le, Anders Sundin, Andrius Jasilionis, Giang‐Son Nguyen, Anna Nordborg, Lalitha D. Gottumukkala, Carl Grey, Anna Sofia Lewin, Eva Nordberg Karlsson   +9 more
wiley   +1 more source

Valorization of Rice By‐Products Through Conventional and Emerging Extraction Technologies: Trends, Challenges, and Applications

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT Rice and by‐products, such as rice bran (RB), defatted RB (DRB), rice husk (RH), rice straw (RS), and broken rice, represent abundant yet underutilized resources within the rice value chain. These fractions are nutritionally dense, containing proteins, lipids, dietary fibers, phenolics, and other bioactives that can be transformed into high ...
Shabnam Haghighat Khajavi, Aidin Taromsari, Kiana Moradi, Maria Concetta Tenuta, Giovanna Ferrentino   +4 more
wiley   +1 more source

Assessment on the fermentability of xylooligosaccharides from rice husks

BioResources, 2011
Rice husks were subjected to processing with hot, compressed water under selected conditions to cause the partial breakdown of xylan into soluble products (mainly xylooligosaccharides, XOS). The reaction media were subjected to membrane processing, endoxylanase treatment and ion exchange to obtain purified XOS concentrates.
Gullón Estévez, Patricia, Salazar, Nuria, González Muñoz, María Jesús, Gueimonde Fernández, Miguel, Ruas-Madiedo, Patricia, González de los Reyes-Gavilán, Clara, Parajó, Juan Carlos   +6 more
openaire   +3 more sources

Comparative Optimization of Culture Media for Recombinant XynBTN63D Expression in Saccharomyces cerevisiae BJ1824 Toward Sustainable XOS Production

Journal of Pure and Applied Microbiology
Comparative optimization of culture media for recombinant XynBTN63D expression in Saccharomyces cerevisiae BJ1824 was performed to identify an efficient and low-cost cultivation medium for sustainable xylooligosaccharide (XOS) production.
Anak Agung Istri Ratnadewi, Roby Tohilmi, Andriana Kusuma Pertiwi, Tinok Dwi Ananda, M. Aljaziri Badruzaman, Ni Nyoman Tri Puspaningsih   +5 more
doaj   +1 more source