目前,人类食用植物蛋白质的65%来自大豆,全世界食用油的31%来自豆油,食用大豆产品主要有大豆粉、浓缩蛋白和分离蛋白,另外,还可以提炼出象磷脂(卵磷脂、磷脂和肌醇磷脂)这样人体肝脏和大脑的重要组成物质.所以,各国在加强大豆高产育种的同时,都积极开展提高大豆品质的研究.本文就大豆蛋白质、油分和亚麻酸等方面的育种动态综述如下. At present, 65% of the human plant protein from soybeans, 31% of the world’s edible oil from soybean oil, soy products mainly soybean meal, protein concentrate and protein separation, but also can be extracted like lecithin (lecithin, phospholipids and Inositol phospholipid) is an important component of human liver and brain, therefore, all countries are actively promoting soybean quality while strengthening high-yield soybean breeding.In this paper, soybean protein, oil and linolenic acid and other aspects of breeding dynamics are summarized as follows .