UV determination of content of sustained-release dropping pills of oleanolic acid and its dissolution rate / 重庆医科大学学报
Journal of Chongqing Medical University
;
(12)1986.
Article
in Chinese
| WPRIM
| ID: wpr-579494
ABSTRACT
Objective:
To establish UV method for the determination ofcontent of sustained-release droppingpills of oleanolic acid and its dissolution rate.Methods:
In 207 nm wavelength,the content of sustained-release dropping pills of oleanolic acid and its dissolution rate were determinated by unico UV-2102PCS.Results:
During the determination of the content,the calibration curves was linear in the concentration range of 20~80?g/ml,r=0.9995(n=7),The recovery rate was 98.0%~102%,RSD
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Chongqing Medical University
Year:
1986
Type:
Article
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