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目的:建立仙阳壮肾胶囊的微生物限度检查方法。方法:采用直接接种法和培养基稀释法测定仙阳壮肾胶囊对验证菌株的回收率,并对控制菌检查法进行验证。结果:仙阳壮肾胶囊以直接接种法检查大肠埃希菌、金黄色葡萄球菌、黑曲霉菌的菌回收率>70%,采用培养基稀释法检查枯草芽胞杆菌、白色念珠菌的菌回收率>70%。结论:该方法消除了样品的抑菌性,可用于该品种的微生物限度检查。
Objective: To establish the limit test method of Xiangyangzhuangshen capsule. Methods: Direct vaccination and culture medium dilution method was used to determine the recoveries of Xiangyangzhuangshen capsule against the tested strains. The control bacteria test method was also validated. Results: Xiangyangzhuangshen capsule was tested by direct inoculation method for Escherichia coli, Staphylococcus aureus, Aspergillus niger bacteria recovery> 70%, using the medium dilution method to check Bacillus subtilis, Candida albicans bacteria recovery > 70%. Conclusion: This method eliminates the bacteriostasis of the sample and can be used for microbial limit testing of this variety.