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Validation of microbial limit tests for compound Hongjingtian oral liquid / 药学实践杂志
Article in Zh | WPRIM | ID: wpr-790585
Responsible library: WPRO
ABSTRACT
Objective To establish a method of microbial limit tests for compound Hongjingtian oral liquid and to per-form the validation of the method.Methods The validation on the microbial limit test method was conducted according to the counting method of bacteria,mycetes and yeasts and the control bacteria test method stated in the appendix of China pharmaco-poeia (2010 edition).Results The recoveries were over 70% when culture diluting method was used for staphylococcus aureus and routine test method was used for Escherichiacoli,Bacillus subtilis,Candida albicans and Aspergillus niger.In the test of positive control bacteria,the growth was detected,while the negative control was no growth detected.Conclusion The micro-bial limit test for compound Hongjingtian oral liquid is validated in this study.The amount of staphylococcus aureus can be de-termined using diluted culture method ;while the amounts of Escherichiacoli,Bacillus subtilis,Candida albicans,Aspergillus niger can be determined by conventional method.
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Full text: 1 Index: WPRIM Language: Zh Journal: Journal of Pharmaceutical Practice Year: 2016 Type: Article
Full text: 1 Index: WPRIM Language: Zh Journal: Journal of Pharmaceutical Practice Year: 2016 Type: Article