Study on the Quality Standard of Huangmai Granules / 中国药房
China Pharmacy
;
(12): 3410-3413, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-501014
ABSTRACT
OBJECTIVE:
To establish a method for the quality control of Huangmai granules and provide reference for the qual-ity control.METHODS:
TLC was conducted to identify the Leguminosae in Huangmai granules and HPLC was used to determine the contents of icariin,hyperin and stilbene glycoside in Huangmai granules.RESULTS:
The spots on TLC plates were clear with good reproducibility. The results of HPLC showed that the linear range was 9.969-319.0 μg/ml(r=0.999 9) for icariin , 12.3-196.8 μg/ml(r=0.999 9)for hyperin and 12.64-202.2 μg/ml(r=0.999 8)for stilbene glycoside;RSDs of precision,stability and reproducibility tests were all no more than 2.92%;the average recoveries were respectively 95.44%(RSD=1.46%,n=6), 101.06%(RSD=1.90%,n=6)and 100.51%(RSD=1.73%,n=6).CONCLUSIONS:
The method is simple,reproducible,accu-rate and reliable,and can be used for the quality control of Huangmai granules.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
2015
Type:
Article
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