Determination of Baicalin and Jasminoidin in Qingkailing Injection by RP-HPLC / 中国药房
China Pharmacy
;
(12)1991.
Article
in Chinese
| WPRIM
| ID: wpr-528882
ABSTRACT
OBJECTIVE:
To establish a RP-HPLC method for the determination of baicalin and jasminoidin in Qingkailing Injection.METHODS:
It was performed on DiamonsilTM C18 column with acetonitrile-20 mmol?L-1 sodium dihydrogen phosphate solution (2080)as mobile phase.The flow rate was 1.0 mL?min-1.The detection wavelength was 238 nm.RESULTS:
The liner range of baicalin was 1~50?g?mL-1,(r=0.999 5)and the average recovery was 100.75%(RSD=1.75%);The liner range of jasminoidin was 0.1~10?g?mL-1(r=0.999 7)and the average recovery was 100.63%(RSD=1.35%).CONCLUSION:
This method is rapid,simple,accurate and sensitive.It can be used for quality control of Qingkailing Injection.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
1991
Type:
Article
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