Lysine-rich protein of Psophocarpus tetragonolobus(L.) DC is rich in lysine, which reaches 11%, and its Ser, Val, He contents are also high.

• 在四棱豆中发现的高赖氨酸蛋白,其赖氨酸含量高达11%25,并富含苏氨酸、缬氨酸、异亮氨酸。