| 铁生物学效价的评定研究进展 |
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| 引用本文： | 焦小丽,叶占胜.铁生物学效价的评定研究进展[J].天津农学院学报,2008,15(1):44-47. |
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| 作者姓名： | 焦小丽 叶占胜 |
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| 作者单位： | 1. 天津农学院动物科学系,天津,300384
2. 山西省朔城区畜牧局,山西朔城,038500 |
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| 摘 要： | 铁是动物必需的微量元素之一，生产中经常在饲料中添加铁制剂。铁的生物学效价是铁制剂的一项重要评定指标，也是近年来动物营养学的研究热点。本文对铁在体内的作用和代谢过程、生物学效价的研究方法以及影响生物学效价的因素进行了论述，并对存在的问题进行了分析。
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| 关 键 词： | 铁 生物学效价 评定研究 |
| 文章编号： | 1008-5394(2008)01-0044-04 |
| 修稿时间： | 2007年7月17日 |
Progress on Evaluation of Bioavailability of Iron |
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| JIAO Xiao-li,YE Zhan-sheng.Progress on Evaluation of Bioavailability of Iron[J].Journal of Tianjin Agricultural College,2008,15(1):44-47. |
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| Authors: | JIAO Xiao-li YE Zhan-sheng |
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| Institution: | JIAO Xiao-li, YE Zhan-sheng ( 1. Department of Animal Science, Tianjin Agricultural University, Tianjin 300384, China; 2. Livestock Farming Bureau of Shuocheng District, Shuocheng 038500, Shanxi Province, China) |
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| Abstract: | Iron is one of the essential elements to animals, and often added to feed. The bioavailability of iron is an important evaluating index to the iron supplement, and is also the issue in animal nutrition science. The function, the metabolism, the evaluating method on the bioavailability of iron, and some factors influencing iron absorption and utilization were reviewed, and the existing questions were analyzed. |
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| Keywords: | iron bioavailability evaluation research |
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