Effects of tributyrin supplementation on ruminal microbial protein yield, fermentation characteristics and nutrients degradability in adult Small Tail ewes
| Autor: | Hu Zhongze, Wang Like, Hong-Jian Yang, Wei Zhang, Xuan Jingjing, Qiu-Wen Zhan, Ding-Zhong Yin, Linshu Jiang, Ren Qingchang |
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| Rok vydání: | 2018 |
| Předmět: |
0301 basic medicine
Rumen Tributyrin Dwarfism Total mixed ration In Vitro Techniques 03 medical and health sciences chemistry.chemical_compound Animal science Bacterial Proteins Intellectual Disability Diabetes Mellitus Animals Dry matter Amino Acid Metabolism Inborn Errors Triglycerides chemistry.chemical_classification Sheep biology Chemistry 0402 animal and dairy science Fatty acid 04 agricultural and veterinary sciences General Medicine Fatty Acids Volatile 040201 dairy & animal science Enzyme assay Diet Neutral Detergent Fiber 030104 developmental biology Dietary Supplements Fermentation Microcephaly biology.protein Animal Nutritional Physiological Phenomena Dental Enamel Hypoplasia Female General Agricultural and Biological Sciences |
| Zdroj: | Animal Science Journal. 89:1271-1279 |
| ISSN: | 1344-3941 |
| DOI: | 10.1111/asj.13033 |
| Popis: | Two trials were conducted to assess the effects of tributyrin (TB) supplementation on ruminal microbial protein yield and fermentation characteristics in adult sheep. In an in vitro trial, substrate was made to offer TB at 0, 2, 4, 6, and 8 g/kg on a dry matter (DM) basis and incubated for 48 hr. In an in vivo trial, 45 adult ewes were randomly assigned by initial body weight (55 ± 5 kg) to five treatments of nine animals over an 18-day period. Total mixed ration was made to offer TB to ewes at 0, 2, 4, 6, and 8 g/kg on a DM basis. The in vitro trial showed that TB enhanced apparent degradation of DM (p = .009), crude protein (p |
| Databáze: | OpenAIRE |
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