| 微量元素铬的营养研究进展 |
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| 引用本文： | 阎小艳,楮秋霞,陈庆林,王俊东.微量元素铬的营养研究进展[J].山西农业科学,2007(11). |
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| 作者姓名： | 阎小艳 楮秋霞 陈庆林 王俊东 |
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| 作者单位： | 山西省生态畜牧与环境兽医学省级重点实验室 山西省旅游职业学院 山西省生态畜牧与环境兽医学省级重点实验室 山西太谷 山西太原 山西太谷 |
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| 摘 要： | 铬是动物的必需微量元素之一,是葡萄糖耐量因子的重要活性组成成分,铬通过葡萄糖耐量因子(GTF)协同胰岛素的作用,影响碳水化合物、脂类、蛋白质和核酸代谢,进而影响动物的生长、免疫、繁殖和胴体品质,降低应激,改善机体免疫机能,提高畜禽生产性能和繁殖力。本文通过对铬的理化特性、铬在动物体内的吸收、运输、贮存和排泄、铬的生物学功能以及铬在动物生产性能上的作用、铬的需要量等方面进行了综合阐述,指出其广阔的应用前景及发展方向。
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| 关 键 词： | 铬 营养 生物学功能 |
The Progress Of Study On Nutrition Of Trace Element Chromium |
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| YAN Xiao-yan,CHU Qiu-xia,BAI Rui,WANG Jun-dong.The Progress Of Study On Nutrition Of Trace Element Chromium[J].Journal of Shanxi Agricultural Sciences,2007(11). |
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| Authors: | YAN Xiao-yan CHU Qiu-xia BAI Rui WANG Jun-dong |
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| Institution: | YAN Xiao-yan1,CHU Qiu-xia2,BAI Rui1,WANG Jun-dong1 |
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| Abstract: | Chromium is a necessary trace element for animals.It is an important component of GTF and play sarole within sulinin the metabolism of sugar,fat,protein and nucleic acid.It even affects the animals'growth,immunization,breeding and carcass character.Chromiumc and ecrease the stress,improve the immunizing mechanism,enhance the production and breeding performance.In this article,we introduced its physical and chemical char-acter,how to be absorbed,transported,stored and excreted from the body.This is also a summary on the bio-logical function,the improving production character,the demand and soon.We raised its bright prospects and developments. |
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| Keywords: | Chromium Nutrition Biological function |
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