Determination of astragaloside in Yiganning Granules by HPLC-ELSD / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-573173
ABSTRACT
AIM:
To establish a HPLC-ELSD method for determination of astragaloside in Yiganning Granules.METHODS:
The HPLC-ELSD with the Agilent C 18 column (4.6 mm?250 mm, 5 ?m) was used. The mobile phase was methanol-water (75∶25) at a flow rate of 1.0 mm?min -1 and the detector was SEDEX75.RESULTS:
There was a good linear correlation in the range of 0.5984-2.3936?g. The recovery was 95.41% (RSD=1.1%, n=5).CONCLUSION:
The method is proved to be precise、reproducibility and reliable. It is suitable for determination of astragaloside.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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