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多元螯合与多重螯合微量元素的理论及其在饲料业中的应用

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  • 华南农业大学动物科学学院, 广州 510642
冯定远(1961—),男,广东阳江人,教授,博士生导师,主要从事动物营养与饲料科学研究。E-mail:fengdy@scau.edu.cn

收稿日期: 2014-08-13

  网络出版日期: 2015-01-23

Theory of Polychelate and Mutiplechelate and Their Application in Feed Industry

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  • College of Animal Science, South China Agricultural University, Guangzhou 510642, China

Received date: 2014-08-13

  Online published: 2015-01-23

摘要

本文针对有机微量元素存在的问题,特别是许多有机微量元素产品实际是少量螯合物和大量无机和有机微量元素的混合物等情况,根据有机微量元素中无机微量元素与有机物结合的螯合率、转化率、螯合常数、螯合强度的机理,应用系统动物营养学原理,提出有机微量元素多元螯合和多重螯合的理论。多元螯合是指在同一反应体系中,一种有机物与多种无机元素分别结合的工艺。多重螯合是指在同一反应体系中,一种无机金属元素与多种有机物分别结合的工艺。研究和开发单一螯合、多元螯合和多重螯合等系列产品,可以满足饲料业与养殖业不同目的的需要。

本文引用格式

冯定远 . 多元螯合与多重螯合微量元素的理论及其在饲料业中的应用[J]. 动物营养学报, 2014 , 26(10) : 2956 -2963 . DOI: 10.3969/j.issn.1006-267x.2014.10.006

Abstract

This paper is to discuss the problems of organic trace elements, especially a lot of organic trace element product actually is a small amount of chelate and a large number of inorganic and organic trace element mixture etc. The new concepts of polychelate and mutiplechelate are proposed according to the mechanism of chelate ratio, conversion ratio and chelate strength and used the principle of system animal nutrition. The polychelate is one kind of chelates that one organics react with two or more trace elements in the same reaction system, and the mutiplechelate is another kind of chelates that one trace element react with two or more organics in the same reaction system. To research and development the series products of single chelate, polychelate and mutiplechelate can satisfy the different purposes in feed industry and livestock breeding industry.

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