Determination of Baicalin in Shangsuyu Spray by HPLC / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-681214
ABSTRACT
Objective:
To establish a HPLC method for the determination of baicalin in Shangsuyu Spray.Methods:
A Shim pack CLC ODS column was used. The mobile phase consisted of NH 4H 2PO 4 buffer (3.0) methanol (50∶50). The detective wavelength was 276nm.Results:
The linear range was from 1.08 to 20.60?g/ml, r =0.9999. The recovery of the added sample was 100.5%. RSD was 2.5%. This method was easy to operate with accurate result, high sensitivity and good reproducibility.Conclusion:
The method can be used for the determination of the contents of baicalin in Shangsuyu Spray.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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