56.β-Carotene 由幾個isoprene unit構成？
(A)3
(B)5
(C)6
(D)8

答案：登入後查看
統計： A(246), B(219), C(474), D(2884), E(0) #410910

詳解 (共 6 筆)

#1418129
β-Carotene 胡蘿蔔素，為四萜類...
(共 43 字，隱藏中）
前往觀看
73
0
#1606762
萜類的isoprene數=萜數*2-&g...
(共 58 字，隱藏中）
前往觀看
18
0
#3076640

β-Carotene可分解成兩個Vit A(雙萜)

15
0
#1052492
isoprene, C5H8~結構式，所...
(共 36 字，隱藏中）
前往觀看
14
0
#5689257
單元：terpenoids 萜類Tere...
(共 102 字，隱藏中）
前往觀看
5
0
#1052486
分子式C40H56β-Carotene is a strongly colored red-orange pigment abundant in plants and fruits. It is an organic compound and chemically is classified as a hydrocarbon and specifically as a terpenoid (isoprenoid), reflecting its derivation from isoprene units.
2
1