Results 51 to 60 of about 466,283 (212)

Effects of Rumen-Protected Niacin on Dry Matter Intake, Milk Production, Apparent Total Tract Digestibility, and Faecal Bacterial Community in Multiparous Holstein Dairy Cow during the Postpartum Period

Animals, 2021
Extensive studies about rumen-protected niacin (RPN) supplementation on dairy cows in early-lactation have been done, but the effects of RPN on changes in dry matter intake (DMI), milk production, feed digestibility, and fecal bacterial community were ...
Naren Gaowa, Xiaoming Zhang, Huanxu Li, Yajing Wang, Jun Zhang, Yangyi Hao, Zhijun Cao, Shengli Li   +7 more
doaj   +1 more source

Occurrence and characterization of shiga toxin-producing Escherichia coli in raw meat, raw milk, and street vended juices in Bangladesh [PDF]

, 2010
The major objective of this study was to investigate the prevalence of Shiga toxin (Stx)–producing Escherichia coli (STEC) in different types of food samples and to compare their genetic relatedness with STEC strains previously isolated from animal ...
Azmi, I.J., Beumer, R.R., Boer, E., de, Heuvelink, A.E., Islam, M.A., Mondol, A.S., Talukder, K.A., Zwietering, M.H.   +7 more
core   +1 more source

Dynamic change of the gastrointestinal bacterial ecology in cows from birth to adulthood

MicrobiologyOpen, 2020
The gut microbiota plays multiple critical roles in maintaining the health of the host, especially in ruminants. However, our understanding of the establishment of gut microbiota from birth to adulthood is still limited.
Chun Y. Guo, Shou K. Ji, Hui Yan, Ya J. Wang, Jing J. Liu, Zhi J. Cao, Hong J. Yang, Wen J. Zhang, Sheng L. Li   +8 more
doaj   +1 more source

Infusion pasteurization of milk: Influence on the viscosity and casein micelle size [PDF]

, 2008
Milk is normally heat treated in order to obtain safe dairy products with an elongated shelf life as compared to raw milk. New methods, such as infusion pasteurization, for heat treatment of milk are currently being developed.
Hougaard, A.B., Ipsen, R.
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Factors affecting titratable acidity in raw milk [PDF]

, 1996
The value of titratable acidity (TA) as an indicator of raw milk quality has been challenged recently, because milk is refrigerated within minutes after it leaves the cow until it reaches the consumer.
Adapa, S., Schmidt, Karen A., Shirley, John E., Stupar, J., Sukup, D.   +4 more
core   +3 more sources

Effects of increasing n3:n6 ratio by replacing extruded soybeans with extruded flaxseed on dry matter intake, rumen fluid bacteria, and liver lipid metabolism in transition cows

BMC Microbiology
Background The drop of dry matter intake (DMI) and rise of milk production in transitional dairy cows would mobilize reserved fat and disrupt lipid metabolism, eventually attributed to negative energy balance (NEB) and immune injury.
Xiaojing Liu, Xinyue Zhang, Qiongyu He, Xiaoge Sun, Wei Wang, Shengli Li   +5 more
doaj   +1 more source

Aspergillus oryzae and Aspergillus niger Co-Cultivation Extract Affects In Vitro Degradation, Fermentation Characteristics, and Bacterial Composition in a Diet-Specific Manner

Animals, 2021
AOAN may provide enzymes to improve the digestibility of feeds and enhance rumen fermentation. This study determined the effects of AOAN on digestibility, fermentation characteristics, and bacterial composition using in vitro gas recording fermentation ...
Fanlin Kong, Na Lu, Yanfang Liu, Shu Zhang, Hongqin Jiang, Haomin Wang, Wei Wang, Shengli Li   +7 more
doaj   +1 more source

Analyse des risques microbiens du lait cru local à Abidjan (Côte d’Ivoire) [PDF]

, 2011
The hygiene practices during milking, the microbiological and chemical quality of cow raw milk from production to sale were studied in 15 small dairies in Abidjan. The analysis of raw milk quality showed that 81.5% of raw milk taken udders of cow were of
Bassa, A., Bonfoh, Bassirou, Dadie, A., Dje, M., Grace, Delia, Kouame-Sina, S.M., Makita, K.   +6 more
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Rumen metagenome reveals the mechanism of mitigation methane emissions by unsaturated fatty acid while maintaining the performance of dairy cows

Animal Nutrition
Dietary fat content can reduce the methane production of dairy cows; however, the relevance fatty acid (FA) composition has towards this inhibitory effect is debatable. Furthermore, in-depth studies elucidating the effects of unsaturated fatty acids (UFA)
Zhantao Yang, Yuhui Zheng, Siyuan Liu, Tian Xie, Qianqian Wang, Zhonghan Wang, Shengli Li, Wei Wang   +7 more
doaj   +1 more source

Monitoring of camel milk quality in intensive dairy farm [PDF]

, 2015
The implementation of intensive camel dairy farm aiming to put milk and milk products (pasteurized or fermented milk, cheese) on the national market is not possible without a control of the high hygienic quality of the raw matter.
Al-Amre, S.S., Al-Rasheedi, F.S., Altulayan, B.S., Faye, Bernard, Konuspayeva, Gaukhar   +4 more
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