随着水产养殖业以及各种特种水产动物的养殖发展 ,水产饲料的需求量越来越大 ,随之而来的问题是鱼粉价格上涨 ,总量匮乏。为了解决这一问题 ,寻找一种植物蛋白来替代鱼粉就成了当务之急。大豆蛋白因其蛋白含量高、氨基酸组成比较平衡、价格适宜、供应量充足等特点而成为最好的 With the development of aquaculture and the breeding of various special aquatic animals, the demand for aquatic feed is getting larger and larger. The ensuing problem is that the price of fishmeal has risen and the total amount has become scarce. In order to solve this problem, finding a plant protein instead of fish meal has become a top priority. Soy protein is best because of its high protein content, balanced amino acid composition, good price and adequate supply.