Study on Antimicrobial Effectiveness of Zhenzhu Mingmu Eye Drops
- VernacularTitle:珍珠明目滴眼液抑菌剂效力评价
- Author:
Jiate SHEN
;
Xuan YI
;
Xiaoling XU
;
Yang WANG
;
Xiang LU
- Publication Type:Journal Article
- Keywords:
Zhenzhu Mingmu eye drops;
Antimicrobial effectiveness;
Evaluation
- From:
China Pharmacist
2015;(6):894-896
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the antimicrobial effectiveness of Zhenzhu Mingmu eye drops according to the requirements de-scribed in Chinese pharmacopoeia (2010 edition). Methods:Totally 7 batches of Zhenzhu Mingmu eye drops from 7 enterprises were evaluated. All the samples were tested according to the requirements described in Chinese pharmacopoeia, and the testing points of 6h and 24h were added. Results:As for bacteria, the reduction value of staphylococcus aureus in 7 days treated with Zhenzhu Mingmu eye drops from enterprise e was 0. 61g, and that in 14 days was 1. 01g. That in 7 days treated with the eye drops from the other enter-prises was all above 1. 01g, that in 14 days was above 3. 01g, and that in 14-28 days kept stable. As for fungi, the number was stable from the beginning with the treatment of the eye drops from the seven enterprises. Conclusion:Although the type and content of bacte-riostatic agent in domastic Zhenzhu Mingmu eye drops are the same, there is difference in the antimicrobial effectiveness of the product from different enterprise. The eye drops from one enterprise can't meet the requirements for type I product described in Chinese pharma-copoeia,and the others meet the requirements.
