| 反刍动物饲料氨基酸在小肠中消化的研究进展 |
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| 引用本文： | 潘发明,王加启,卜登攀,王建平,张养东,魏宏阳,周凌云,刘开朗,孙鹏,李发弟,臧长江.反刍动物饲料氨基酸在小肠中消化的研究进展[J].中国畜牧兽医,2009,36(3):19-21. |
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| 作者姓名： | 潘发明 王加启 卜登攀 王建平 张养东 魏宏阳 周凌云 刘开朗 孙鹏 李发弟 臧长江 |
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| 作者单位： | ( 1.中国农业科学院北京畜牧兽医研究所 动物营养学国家重点实验室，北京 100193；2.甘肃农业大学， 兰州 730070) |
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| 基金项目： | 奶业国家科技支撑计划，农业行业专项基金 |
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| 摘 要： | 反刍动物饲料蛋白质进入小肠,被降解为可吸收氨基酸或可吸收肽,最终以氨基酸或肽的形式被吸收或利用。作者对小肠氨基酸的来源、需要量、吸收和供应模式的调控进行了综述。并对今后反刍动物氨基酸营养研究进行了展望。
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| 关 键 词： | 氨基酸 小肠 消化 反刍动物 |
Development of Digestion of Feed Amino Acids in the Small Intestine of Ruminant |
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| PAN Fa-ming,WANG Jia-qi,BU Deng-pan,WANG Jian-ping,ZHANG Yang-dong,WEI Hong-yang,ZHOU Ling-yun,LIU Kai-lang,SUN Peng,LI Fa-di,ZANG Chang-jiang.Development of Digestion of Feed Amino Acids in the Small Intestine of Ruminant[J].China Animal Husbandry & Veterinary Medicine,2009,36(3):19-21. |
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| Authors: | PAN Fa-ming WANG Jia-qi BU Deng-pan WANG Jian-ping ZHANG Yang-dong WEI Hong-yang ZHOU Ling-yun LIU Kai-lang SUN Peng LI Fa-di ZANG Chang-jiang |
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| Institution: | （1. State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193， China; 2.Gansu Agricultural University, Lanzhou 730070， China） |
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| Abstract: | Feed protein consumed by ruminant was degradated and ultimately absorbed and utilized as digestible amino acids or peptides after flowing to the small intestine. The source，requirement，absorption and regulation of supply mode of amino acids in the small intestine were reviewed in this paper. Factors that influence the amino acids nutrition of ruminant were also discussed. |
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| Keywords: | amino acids small intestine digestion ruminant |
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