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植物植酸酶在饲料中应用的研究进展 被引量:3

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摘要 磷是动物必需的一种常量矿物元素。动物体内的磷主要来源于日粮,如动物性饲料、植物性饲料和饲料中添加的无机磷,其中植物性饲料在动物日粮中占比重最大。而在植物性饲料中,植酸磷是磷的主要储存形式,非反刍动物对其利用率较低,摄人的磷大多随粪尿排出,使水体和土壤遭到严重污染。因此,为了满足动物需要,不得不向饲料中添加无机磷,同时也增加了饲料成本。植酸酶可以水解植酸,将其中的磷释放出来.提高磷的利用率,降低饲料中无机磷的添加量。
出处 《饲料工业》 北大核心 2009年第16期16-18,共3页 Feed Industry
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参考文献17

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二级参考文献42

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