A.30%~35% B.5%~20% C.20%~30% D.20%~25% E.35%~40%
A.保護(hù)臟器 B.維持體溫 C.增加飽腹感 D.提高膳食感官性狀 E.構(gòu)成細(xì)胞膜
A.<20% B.20%~40% C.40%~60% D.60%~80% E.>80%