Determination of Baicalin in Shuanghuanglian Injection by UV Spectrophotometry / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-680934
ABSTRACT
Objective:
To determine the content of baicalin in Shuanghuanglian Injection.Methods:
Baicalin was separated from injection by the precipitation separation with chlorhydric acid and determinel by UV spectrophotometry.Results:
The average content was 6～9mg/ml, RSD was 0.34%. This result was similar to the results obtained by HPLC.Conclusion:
This method is simple, highly sensitive, reproducible with stable results. It can be used as a quickly quantitative method for the quality control of this injection.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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