Preparation of Rifampicin Suppositories and Solubility Determination / 中国药房
China Pharmacy
; (12)1991.
Article
in Zh
| WPRIM
| ID: wpr-528841
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ABSTRACT
OBJECTIVE: To prepare rifampicin suppositories and to determine its dissolution in vitro. METHODS: Rifampicin suppositories were prepared with gelatin and glycerine as base material, the dissolution of rifampicin suppositories was determined by UV spectrophotometry and which were compared with rifampicin capsules sold in the market. RESULTS: The linear range of rifampicin was 10.0~60.0?g?mL-1(r=0.9 999), and the average recovery was 99.87%(RSD=0.42%, n=6). The dissolutions of rifampicin suppositories and rifampicin capsules in vitro at 45min were(89.9?0.97)% and(79.8?1.14)%, respectively. CONCLUSION: Rifampicin suppositories were simple in preparative method, well-formed, low in cost, and with high dissolution in vitro.
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WPRIM
Language:
Zh
Journal:
China Pharmacy
Year:
1991
Type:
Article