Investigation of Quality of 31 Batches of Compound Glycyrrhiza Oral Solutions
- VernacularTitle:31批复方甘草口服溶液的质量考察
- Author:
Qingfang QIN
;
Hua LIN
- Publication Type:Journal Article
- Keywords:
Compound Glycyrrhiza oral solution;
Morphine;
Guaifenesin;
Quality investigation;
HPLC
- From:
China Pharmacy
2001;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To investigate the internal quality of 31 batches of Compound Glycyrrhiza oral solutions from different manufacturers.METHODS:The contents of Morphine and Guaifenesin in Compound Glycyrrhiza oral solutions were determined by HPLC,and the pH value of the solution was detected as well.RESULTS:Of the total 31 batches of samples,13 was unqualified in Morphine content,1 was unqualified in Guaifenesin content,and 1 was unqualified in pH value.CONCLUSION:The manufacturers should strictly obey the standards recorded in China Pharmacopoeia in respect of quality control to ensure the safety and efficacy of clinical medication.
