Results 61 to 70 of about 1,549 (171)

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

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

Using a different growth medium greatly improves distinction of Butyrivibrio fibrisolvens and Pseudobutyrivibrio xylanivorans strains by the cellular fatty acids and aldehydes profiles

Acta Agriculturae Slovenica, 2011
A total of 11 ruminal strains currently assigned to Butyrivibrio fibrisolvens and Pseudobutyrivibrio xylanivorans were cultivated in two different media, rumen fluid containing M2 and short-chain fatty acid (SCFA) containing M330, and their cellular ...
Maša ZOREC, Maša VODOVNIK, Romana MARINŠEK LOGAR   +2 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

EVALUACIÓN DE LA CONCENTRACIÓN DE LOS ÁCIDOS ACÉTICO, BUTÍRICO Y PROPIÓNICO EN EL CO-CULTIVO: ASPERGILLUS ORYZAE-BUTYRIVIBRIO FIBRISOLVENS. EVALUATION OF THE CONCENTRATION OF THE ACETIC, BUTYRIC AND PROPIONIC ACIDS IN THE CO-CULTURE: ASPERGILLUS ORYZAE-BUTYRIVIBRIO FIBRISOLVENS

Biotecnología en el Sector Agropecuario y Agroindustrial, 2008
Se realizó un estudio en co-cultivo entre el hongo Aspergillus oryzae y la bacteria ruminal celulolítica Butyrivibrio fibrisolvens, cuyo objetivo fue determinar "in vitro" el efecto del hongo sobre la producción de los ácidos acético, propiónico y ...
C. LARA MANTILLA
doaj  

The effect of supplementing Nannochloropsis oculata microalgae on ruminal fermentation, methane production and microbial population

Journal of Agriculture and Food Research
This study aimed to evaluate the dietary supplementation of Nannochloropsis oculata (N. oculata) microalgae in different levels (1-, 2-, 3-, 4-, and 5- g/100 g dry matter (DM)) on the kinetics of gas production (GP), methane (CH4) production, dry matter ...
Zahra Salehian, Hamed Khalilvandi-Behroozyar, Rasoul Pirmohammadi, Nasrollah Ahmadifard, Hadi Almasi, Germán Buendía Rodríguez, Maximilian Lackner, Abdelfattah Z.M. Salem   +7 more
doaj   +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

The estrobolome: Estrogen‐metabolizing pathways of the gut microbiome and their relation to breast cancer

International Journal of Cancer, Volume 157, Issue 4, Page 599-613, 15 August 2025.
Abstract Increasing evidence links the gut microbiome to carcinogenesis. Disruptions in estrogen regulation by the estrobolome—gut microbiota with estrogen‐related functions—may promote breast cancer. However, precise information on estrobolome targets and their underlying mechanisms is limited. This review identifies relevant targets for measuring the
Ashley H. Larnder, Amee R. Manges, Rachel A. Murphy   +2 more
wiley   +1 more source

Evaluación de la concentración de los ácidos acético, butírico y propiónico en el co-cultivo: aspergillus oryzae- butyrivibrio fibrisolvens.

Biotecnología en el Sector Agropecuario y Agroindustrial, 2008
Se realizó un estudio en co-cultivo entre el hongo Aspergillus oryzae y la bacteria ruminal celulolítica Butyrivibrio fibrisolvens, cuyo objetivo fue determinar “in vitro” el efecto del hongo sobre la producción de los ácidos acético, propiónico y ...
Lara Mantilla
doaj