A.谷氨酸 B.色氨酸 C.天冬氨酸 D.半胱氨酸 E.亮氨酸
A.5% B.10%~15% C.15%~20% D.1%~2% E.3%~4%
A.90g B.120g C.100g D.75g E.60g