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[关键è¯] 熊胆粉;微生物é™åº¦æ£€æŸ¥ï¼›éªŒè¯
[ä¸å›¾åˆ†ç±»å·] R286.0 [æ–‡çŒ®æ ‡è¯†ç ] A [æ–‡ç« ç¼–å·] 1673-7210(2012)02(a)-0116-03
Validation on microbial limit test method of bear gall powder
YANG Wubin LI Yuanhong LAN Hong
Department of Pharmacy, Taihe Hospital Affiliated to Hubei Medical University, Hubei Province, Shiyan 442000, China
[Abstract] Objective To set up the microbial limit test ways for bear gall powder and verification of the method. Methods A microbial limits method of Chinese Pharmacopeia (2010 edition) part one appendix ⅩⅢC was used to detected the microbial limit test method of bear gall powder. Results Sodium chloride-peptone aseptic buffer solution (pH=7.0) was used to prepare the test sample. Culture media dilution (1∶20 sample solution, 0.1 mL/dish) was used to count the bear gall powder bacteria. Salmonella test method for culture media dilution method (400 mL NB) was used. 1∶10 selected liquid was adopted to do the mildew and yeast count and control bacteria inspection by the conventional method. Conclusion This method can eliminate the antimicrobial properties and it can be used for the microbial limit test for bear gall powder.
[Key words] Bear gall powder; Microbial limit test; Validation
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1 仪器与试è¯
1.1 仪器
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1.2 培养基
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1.3 阳性对照èŒ
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1.4 供试å“
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