The protein level, NSI value of the above-mentioned soybean protein concentrates, and saponin, isoflavone, total sugar, and protein level of alcohol extracted liquids molasses, were determined.

• 测定高温豆粕和低温豆粕醇洗浓缩蛋白的蛋白质含量、NSI以及乙醇革取液糖蜜中皂武、异黄酮、总糖、蛋白质含量。