A5090568897- Selenium in Biological Systems
- Chemical Synthesis and Analysis
- Ruminant Nutrition and Digestive Physiology
- Animal Diversity and Health Studies
- Rabbits: Nutrition, Reproduction, Health
- Ferrocene Chemistry and Applications
- Effects of Environmental Stressors on Livestock
- Synthesis and Characterization of Heterocyclic Compounds
China Agricultural University
2021-2024
State Key Laboratory of Animal Nutrition
2021
This study aims to investigate the effect of hydroxy-selenomethionine supplementation on in vitro rumen fermentation characteristics and microorganisms Holstein cows.Five substrates, including control (without selenium supplementation, CON), sodium selenite (0.3 mg kg-1 DM, SS03), (0.3, 0.6 0.9 SM03, SM06 SM09, respectively) were incubated with fluid vitro. The results showed that dry matter disappearance gas production at 48 h was significantly higher than SS03 CON; propionate total...
Heat stress can lead to decreased feed intake, apoptosis of mammary epithelial cells, and milk yield quality. Selenium is an important element in the composition at least 25 selenoproteins. Hydroxy-selenomethionine (HMSeBA) a novel organic selenium that has been shown have better deposition effect. However, whether HMSeBA alleviates damage gland blood-milk barrier caused by heat how this affects performance dairy cows remain largely unexplored. Therefore, 32 healthy Holstein with similar...