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Position: Home > Articles > Research Advance in Interaction of Milk Fat and Protein Synthesis in the Mammary Gland of Dairy Cows Chinese Journal of Animal Nutrition 2014,26 (5) 1164-1173

泌乳奶牛乳腺中乳脂肪和乳蛋白合成的互作及其研究进展

作  者:
白晨;哈斯额尔敦;敖长金
单  位:
内蒙古农业大学动物科学学院
关键词:
泌乳奶牛;乳蛋白;乳脂肪;互作
摘  要:
乳脂肪和乳蛋白含量是牛奶重要的品质指标,进入乳腺的乳蛋白前体物和乳脂肪前体物直接影响乳蛋白和乳脂肪的合成,而乳蛋白和乳脂肪在合成过程中摄取利用其前体物方面是否存在协同和/或竞争,乳成分前体物之间发挥最大协同作用的平衡模式和调控交汇点是探寻现有饲粮条件下影响乳蛋白和乳脂肪合成机理的限制性因素,也是优化乳腺内乳蛋白和乳脂肪合成进而改善乳品质的关键所在。本文旨在对近年来国内外相关研究进行分析的基础上,综述乳蛋白和乳脂肪在乳腺中合成的互作效应,以期推动这方面的进一步研究。
译  名:
Research Advance in Interaction of Milk Fat and Protein Synthesis in the Mammary Gland of Dairy Cows
作  者:
BAI Chen;Khas-Erdene;AO Changjin;College of Animal Science,Inner Mongolia Agricultural University;
关键词:
dairy cows;;milk protein;;milk fat;;interaction
摘  要:
Milk fat and protein are important parameters for the quality of milk. Precursors of milk protein and fat entering the mammary gland directly influence the synthesis of milk protein and fat. Whether there is synergy or competition between milk protein and fat synthesis in utilizing those precursors and the balance model and regulation intersection of the milk precursors are the key points to investigate the synthesis mechanism of milk protein and fat in the mammary gland of cows fed under certain diet condition. They are also the key measures for optimization of milk protein and milk fat synthesis in the mammary gland for further improving milk quality of dairy cows. This paper studied recent domestic and foreign research,and reviewed the interaction of milk fat and protein synthesis in dairy cows mammary gland in order to promote further research on this area.

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