Research on the Improvement of Quality Standard for ShutonganⅠGranule / 中国药房
China Pharmacy
;
(12): 375-378, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-501482
ABSTRACT
OBJECTIVE:
To establish the quality standard for ShutonganⅠgranule.METHODS:
TLC was conducted for the qual-itative identification of Citrus aurantium and Forsythia suspensa. HPLC was conducted for the content determination of naringin in the preparation;the column was Agilent C18 with mobile phase of acetonitrile-water(2080,V/V)at a flow rate of 1.0 ml/min,the detection wavelength was 283 nm,the column temperature was 30 ℃,and the injection volume was 10 μl. HPLC was also used for the content determination of phillyrin;the column was Agilent TC-C18 with mobile phase of acetonitrile- water(2377,V/V)at a flow rate of 1.0 ml/min,the detection wavelength was 277 nm,the column temperature was 30 ℃,and the injection volume was 10 μl.RESULTS:
The C. aurantium and F. suspensa of TLC showed clear spots and good separation. The linear range was 57.843-289.214 μg/ml for naringin(r=0.999 9)and 37.434-187.169 μg/ml for phillyrin(r=0.999 6);RSDs of precision,stability and reproducibility tests were less than 2%;recoveries were 97.20%-102.04%(RSD=1.7%,n=9)and 97.14%-102.27%(RSD=2.0%,n=9),respectively.CONCLUSIONS:
The standard can be used for the quality control of ShutonganⅠgranule.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Qualitative research
Language:
Chinese
Journal:
China Pharmacy
Year:
2016
Type:
Article
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