Results 71 to 80 of about 1,809 (207)

Novel C20 Conjugated Fatty Acids as Biohydrogenation Intermediates in Paraclostridium bifermentans

Journal of the American Oil Chemists' Society, Volume 103, Issue 1, Page 27-34, January 2026.
ABSTRACT In this paper, we report a detailed characterization of the eicosapentaenoic acid (EPA) hydrogenation pathway in Paraclostridium bifermentans JCM 1386T, including the identification of novel intermediates of conjugated EPAs, cis‐5,cis‐8,cis‐11,trans‐13,cis‐17‐20:5 (CEPA1) and cis‐5,cis‐8,trans‐11,trans‐13,cis‐17‐20:5 (CEPA2) by nuclear ...
Juo‐Ying Chen, Masaaki Kawai, Kousuke Mihara, Haruko Sakurama, Si‐Bum Park, Natsumi Okada, Shigenobu Kishino, Jun Ogawa   +7 more
wiley   +1 more source

Phylogenetic systematics of Butyrivibrio and Pseudobutyrivibrio genomes illustrate vast taxonomic diversity, open genomes and an abundance of carbohydrate-active enzyme family isoforms

, 2021
Butyrivibrio and Pseudobutyrivibrio dominate in anaerobic gastrointestinal microbiomes, particularly the rumen, where they play a key role in harvesting dietary energy.
Sui-Ting, Karen; id_orcid, Creevey, Christopher J.; id_orcid, Santos, Fernanda G., Skvortsov, Timofey; id_orcid, Huws, Sharon A., Pidcock, Sara E., Courtney, Stephen J.   +6 more
core   +1 more source

Prevalent Human Gut Bacteria Hydrolyse and Metabolise Important Food-Derived Mycotoxins and Masked Mycotoxins

Toxins, 2020
Mycotoxins are important food contaminants that commonly co-occur with modified mycotoxins such as mycotoxin-glucosides in contaminated cereal grains. These masked mycotoxins are less toxic, but their breakdown and release of unconjugated mycotoxins has ...
Noshin Daud, Valerie Currie, Gary Duncan, Freda Farquharson, Tomoya Yoshinari, Petra Louis, Silvia W. Gratz   +6 more
doaj   +1 more source

Visualizing the Growth and Division of Rat Gut Bacteria by D-Amino Acid-Based in vivo Labeling and FISH Staining

Frontiers in Molecular Biosciences, 2021
Rat is a widely used mammalian model for gut microbiota research. However, due to the difficulties of individual in vitro culture of many of the gut bacteria, much information about the microbial behaviors in the rat gut remains largely unknown. Here, to
Ru Chen, Jia Song, Liyuan Lin, Jie Liu, Chaoyong Yang, Chaoyong Yang, Wei Wang   +6 more
doaj   +1 more source

Assessment of rice bran with acrylate or pyruvate in modulating ruminal fermentation and methane production in vitro

Journal of the Science of Food and Agriculture, Volume 105, Issue 13, Page 7362-7368, October 2025.
Abstract BACKGROUND Livestock production contributes largely to climate change and methane (CH4) from enteric fermentation is the primary greenhouse gas emitted from ruminants. Thus, developing effective strategies to reduce the impact of ruminant production on the environment is crucial, and the combination of CH4 mitigating agents may be a viable ...
Jamal James D. Manlapig, Jane Camille A. Crisostomo, Makoto Kondo, Tomomi Ban‐Tokuda, Hiroki Matsui   +4 more
wiley   +1 more source

Characterization of Esterases Produced by a Ruminal Bacterium Identified as Butyrivibrio fibrisolvens [PDF]

Journal of Bacteriology, 1973
An obligately anaerobic ruminal bacterial isolate was selected from 18 tributyrin-degrading isolates and identified as Butyrivibrio fibrisolvens strain 53. The culture in late exponential phase contained enzymes which could be released by sonic disruption.
W W, Lanz, P P, Williams
openaire   +2 more sources

Dietary Application of Grape (Vitis Vinifera L.) Pomace for Fattening Lambs: Implications on Growth Performance, Rumen Fermentation, and Meat Fatty Acid Composition

Veterinary Medicine and Science, Volume 11, Issue 5, September 2025.
Dietary grape pomace (6–18% DM) enhances lamb growth, improves ruminal fermentation, and increases muscle accumulation of health‐promoting FA, including 18:2 n‐6, 18:2 c9t11, C18:3 n‐3, C20:3 n‐3, and total PUFA ABSTRACT Dietary inclusion of grape pomace (GP) for finishing lambs is expected to improve performance and product quality, thanks to its rich
Moslem Bashtani, Mahdi Badiee Baghsiyah, Seyyed Homayoun Farhangfar, Navid Ghavipanje   +3 more
wiley   +1 more source

Isomers of conjugated linoleic acids are synthesized via different mechanisms in ruminal digesta and bacteria

Journal of Lipid Research, 2007
Digesta samples from the ovine rumen and pure ruminal bacteria were incubated with linoleic acid (LA) in deuterium oxide-containing buffer to investigate the mechanisms of the formation of conjugated linoleic acids (CLAs).
R. John Wallace, Nest McKain, Kevin J. Shingfield, Estelle Devillard   +3 more
doaj   +1 more source

Multi‐omics reveal the gut microbiota‐mediated severe foraging environment adaption of small wild ruminants in the Three‐River‐Source National Park, China

Integrative Zoology, Volume 20, Issue 5, Page 916-935, September 2025.
This research reveals the gut microbiota‐mediated severe foraging environment adaptation of wild small ruminants in the Three‐River‐Source National Park. Unlike Tibetan sheep (TS), blue sheep (PN and Tibetan antelope (TA) often grazed low‐quality herbage in a wildness environment, and the higher microbial diversity and resilient network characteristics
Hongjin LIU, Xinquan ZHAO, Shixiao XU, Liang ZHAO, Xueping HAN, Xianli XU, Na ZHAO, Linyong HU, Chongliang LUO, Xungang WANG, Qian ZHANG, Tongqing GUO   +11 more
wiley   +1 more source

Effects of capsicum oleoresin supplementation on rumen fermentation and microbial abundance under different temperature and dietary conditions in vitro

Frontiers in Microbiology, 2022
This study aimed to determine the effect of capsicum oleoresin (CAP) on rumen fermentation and microbial abundance under different temperature and dietary conditions in vitro.
Zhigao An, Zhigao An, Gan Luo, Gan Luo, Mohamed Abdelrahman, Mohamed Abdelrahman, Umair Riaz, Umair Riaz, Umair Riaz, Shanshan Gao, Shanshan Gao, Zhiqiu Yao, Zhiqiu Yao, Tingzhu Ye, Tingzhu Ye, Haimiao Lv, Haimiao Lv, Jvnwei Zhao, Jvnwei Zhao, Changzhi Chen, Liguo Yang, Liguo Yang, Liguo Yang   +22 more
doaj   +1 more source