大豆凝集素及其对动物健康的影响

大豆来源广、营养价值高、氨基酸组成基本平衡.是畜禽及水产动物主要的植物蛋白源之一.但是,大豆中含有抗营养因子,大豆凝集素是大豆中主要抗营养因子之一.对动物营养物质的消化吸收产生影响,不仅会影响动物的生长,而且大豆凝集素能够与肠道上皮细胞结合,影响肠道的结构和功能,影响消化酶的活性,甚至对动物机体的全身都会产生一定的影响.本文概述了凝集素和大豆凝集素的含义和分类,大豆凝集素的生物学功能及对动物健康的影响,旨在为开发利用大豆蛋白源提供依据.

SOYBEAN AGGLUTININ AND THE EFFECTS ON ANIMAL HEALTH

The soybean sources are abundant,it is nutritional value is high,it's amino acid composition is balance.It is the main albumen source of the poultry and aquatic animal.But there are anti-nutritional factors.It has the influence on the animal nutrients digestion and absorption.The soybean agglutinin not only can affect animals growth,but also can union with the intestinal tract epithelial cell,it effect the structure and the function of intestinal tract,the digestive enzyme activity even the whole body of animal.This article has outlined the lectins and the soybean agglutinin meaning and the classification,soybean agglutinin biological function and the effects on animal health.The purpose of this article is to provide the theory basis for the development and utilization of the soybean protein source.