食品科学

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微量元素氨基酸螯合物的生物学效价研究进展

虞俊翔,孙南耀,王光然,胡晓波,谢明勇*   

  1. 南昌大学 食品科学与技术国家重点实验室,江西 南昌 330047
  • 出版日期:2015-12-15 发布日期:2015-12-24

Advances in Bioavailability of Amino Acid-Microelement Chelates

YU Junxiang, SUN Nanyao, WANG Guangran, HU Xiaobo, XIE Mingyong*   

  1. State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
  • Online:2015-12-15 Published:2015-12-24

摘要:

微量元素氨基酸螯合物作为第3代微量元素补充剂,具有生物学效价高、生化稳定性强、抗病能力强、环境污染小及易于吸收等优点,发展前景广阔。本文就微量元素氨基酸螯合物的营养生理功能、生物学效价的评定方法与影响因素及其在养殖业中的应用进行了综述。

关键词: 螯合物, 微量元素, 生物学效价

Abstract:

Amino acid-microelement chelates, the third generation of trace element supplement, with multiple biological
functions such as high bioavailability, good biochemical stability, strong disease resistance, less environmental pollution
and fast absorption, have broad prospects. This paper reviews the nutritional and physiological functions and application in
animal breeding of amino acid-microelement chelates, methods for evaluating their bioavailability and its influencing factors.

Key words: chelate, trace element, bioavailability

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