27.下列何者不具腸溶特性?
(A)cellulose acetate phthalate
(B)hydroxypropylcellulose
(C)hydroxypropyl methylcellulose phthalate
(D)shellac
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統計: A(176), B(4496), C(297), D(579), E(0) #1631517
統計: A(176), B(4496), C(297), D(579), E(0) #1631517
詳解 (共 5 筆)
#2369230
腸溶包衣可有效對抗胃酸溶離,並在小腸的鹼性環境下溶離。
常用的材料有
1.Shellac蟲膠
2.Phthalate類纖維素
HydroxyPropyl MethylCellulose Phthalate
PolyvinylAcetate Phthalate
Diethyl Phthalate
Cellulose Acetate Phthalate
選(B)
232
4
#4942168
請問一下最佳解的Diethyl Phthalate 不是水性膜衣中當塑化劑嗎@@
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