Results 21 to 30 of about 19,578 (199)

Effect of Sodium Nitrate and Cysteamine on In Vitro Ruminal Fermentation, Amino Acid Metabolism and Microbiota in Buffalo

Microorganisms, 2022
Nitrate is used as a methane inhibitor while cysteamine is considered as a growth promoter in ruminants. The present study evaluated the effect of sodium nitrate and cysteamine on methane (CH4) production, rumen fermentation, amino acid (AA) metabolism ...
Yanxia Guo, Faiz-ul Hassan, Mengwei Li, Huade Xie, Lijuan Peng, Zhenhua Tang, Chengjian Yang   +6 more
doaj   +1 more source

Rumen microorganisms and fermentation

Archivos de medicina veterinaria, 2014
El rumen es un ecosistema complejo donde los nutrientes consumidos por los rumiantes son digeridos mediante un proceso de fermentación realizado por los microorganismos ruminales (bacterias, protozoos y hongos). Dichos microorganismos están en simbiosis, debido a su capacidad de adaptación e interacción, y mientras el rumiante proporciona el ambiente ...
Castillo-González, AR, Burrola-Barraza, ME, Domínguez-Viveros, J, Chávez-Martínez, A   +3 more
openaire   +3 more sources

Rumen physiology: microorganisms, fermentation and manipulation

Ankara Üniversitesi Veteriner Fakültesi Dergisi, 2021
Ruminants are unique mammals that can convert the energy in roughage to edible products for humans. Hence, rumen fermentation has been excessively on the scope of researchers for long years. Advances in rumen fermentation are a vital concern to provide food with good quality for the growing population of man.
Hakan ÖZTÜRK, Gursel GUR
openaire   +4 more sources

Inhibiting Methanogenesis in Rumen Batch Cultures Did Not Increase the Recovery of Metabolic Hydrogen in Microbial Amino Acids

Microorganisms, 2019
There is an interest in controlling rumen methanogenesis as an opportunity to both decrease the emissions of greenhouse gases and improve the energy efficiency of rumen fermentation. However, the effects of inhibiting rumen methanogenesis on fermentation
Emilio M. Ungerfeld, M. Fernanda Aedo, Emilio D. Martínez, Marcelo Saldivia   +3 more
doaj   +1 more source

Metabolic Hydrogen Flows in Rumen Fermentation: Principles and Possibilities of Interventions

Frontiers in Microbiology, 2020
Rumen fermentation affects ruminants productivity and the environmental impact of ruminant production. The release to the atmosphere of methane produced in the rumen is a loss of energy and a cause of climate change, and the profile of volatile fatty ...
Emilio M. Ungerfeld
doaj   +1 more source

Mechanistic insights into rumen function promotion through yeast culture (Saccharomyces cerevisiae) metabolites using in vitro and in vivo models

Frontiers in Microbiology
IntroductionYeast culture (YC) enhances ruminant performance, but its functional mechanism remains unclear because of the complex composition of YC and the uncertain substances affecting rumen fermentation.
Xue Chen, Xue Chen, Jun Xiao, Jun Xiao, Wanzhu Zhao, Yanan Li, Wei Zhao, Wei Zhao, Weigang Zhang, Weigang Zhang, Liang Xin, Liang Xin, Zhiyi Han, Zhiyi Han, Lanhui Wang, Lanhui Wang, Natnael Demelash Aschalew, Xuefeng Zhang, Tao Wang, Tao Wang, Guixin Qin, Zhe Sun, Zhe Sun, Zhe Sun, Yuguo Zhen, Yuguo Zhen   +25 more
doaj   +1 more source

Modulatory effects of dietary tannins on polyunsaturated fatty acid biohydrogenation in the rumen: A meta-analysis

Heliyon, 2022
Background: Tannins are a group of phenolic compounds that can modify the rumen biohydrogenation (BH) of polyunsaturated fatty acids (PUFA), but to date results obtained have been inconsistent.
Malik Makmur, Mardiati Zain, Muhammad Miftakhus Sholikin, Suharlina, Anuraga Jayanegara   +4 more
doaj   +1 more source

Dietary spirulina supplementation modifies rumen development, fermentation and bacteria composition in Hu sheep when consuming high-fat dietary

Frontiers in Veterinary Science, 2023
IntroductionThis study aims to investigate the long-term effects of spirulina supplementation in a high-fat diet (HFD) on rumen morphology, rumen fermentation, and the composition of rumen microbiota in lambs.
Zhibo Wang, Yaxu Liang, Jiawei Lu, Zongyou Wei, Yongjin Bao, Xiaolei Yao, Yixuan Fan, Feng Wang, Daxiang Wang, Yanli Zhang   +9 more
doaj   +1 more source

The Low Dose of Saccharomyces cerevisiae Is Beneficial for Rumen Fermentation (Both In Vivo and In Vitro) and the Growth Performance of Heat-Stressed Goats

Microorganisms, 2022
This study aimed to investigate the effects of Saccharomyces cerevisiae on rumen fermentation and the growth performance of heat-stressed goats. The fermentation experiment was conducted using Saccharomyces cerevisiae added at 0‰ (HS1), 0.30‰ (SC1), 0.60‰
Ligang Xue, Shuyi Zhou, Dan Wang, Fangyu Zhang, Junfeng Li, Liyuan Cai   +5 more
doaj   +1 more source

Temporal dynamics of volatile fatty acids profile, methane production, and prokaryotic community in an in vitro rumen fermentation system fed with maize silage

Frontiers in Microbiology
Anaerobic in vitro fermentation is widely used to simulate rumen kinetics and study the microbiome and metabolite profiling in a controlled lab environment.
Rajan Dhakal, André Luis Alves Neves, Rumakanta Sapkota, Prabhat Khanal, Lea Ellegaard-Jensen, Anne Winding, Hanne Helene Hansen   +6 more
doaj   +1 more source