22.使用栓劑模製備栓劑時,有些材料冷卻時會收縮,可與模分離而不需使用潤滑劑,但下列何
者必需在模上塗潤滑劑?
(A)Witepsols
(B)Glycerinated gelatin
(C)Carbowaxes
(D)Wecobees
答案:登入後查看
統計: A(435), B(2809), C(547), D(417), E(0) #624587
統計: A(435), B(2809), C(547), D(417), E(0) #624587
詳解 (共 10 筆)
#1566941
要塗的助滑劑搭配:
cocoa butter+soap alcohol solution
glycerinated gelatin+mineral oil
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1
#4064825

根據中譯本 p378頁 可可脂已不需要潤滑劑了~
補充原文
第九版:可可脂與PEG基劑較少須使用潤滑劑,但甘油明膠仍需要加潤滑劑。

取自Ansel's Pharmaceutical Dosage Forms and Drug Delivery Systems 9/e p319 (目前11版)是2011年版
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#3130562
乾(甘油明膠)咳(可可脂)->要塗潤滑劑
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#1207467
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1
#1401275
Lubrication is essential for glycero-gelatin bases because of their sticky nature.
7
1
#1401280
Because theobroma oil does not contract enough on cooling to loosen the suppositories in the mould, sticking may occur, particularly if the mould is worn. This is prevented by lubricating the mould before use.
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