Study on Quality Standard Improvement for Buxue Yimu Granule / 中国药师
China Pharmacist
;
(12): 501-503, 2018.
Article
Dans Chinois
| WPRIM
| ID: wpr-705571
ABSTRACT
Objective:
To improve the quality standard for Buxue Yimu granule.Methods:
A TLC method was used to identify Angelica sinensis and Astragalus mongholicus. An HPLC method was used to determine the content of astragaloside in Astragalus mong-holicus on an Agilent Zorbax SB-C18column(250 mm×4.6 mm,5 μm),and the mobile phase was acetonitrile-water(32 68) at the column temperature of 35℃. The flow rate was 1.0 ml·min-1and the detector was ELSD.Results:
The TLC spots were clear and showed a good separation. The linear range of astragaloside was 1.577-13.140 μg(r=0.999 2),the average recovery was 96.88%, and the RSD was 3.01%(n=6).Conclusion:
The method is simple and accurate with good reproducibility, which can be used for the quality control of the preparation.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
China Pharmacist
Année:
2018
Type:
Article
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