Study on Determination Method of Gastrodine in Processed Product of Rhizoma Gastrodiae / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-570147
ABSTRACT
Objective:
To determine gastrodine in the processed product of Rhizoma Gastrodiae.Methods:
HPLC with Hypersil C 18 columm was used. The mobile phase was composed of acetonitrile-methanol-phosphate buffer-water(10∶15∶30∶45). The flow rate was 1mL?min -1 and detection wavelength was set at 220nm.Results:
It was showed that a good linear relationship existed in the range of 0.7~3.8?g of gastrodine. Its average recovery was 97.66%. RSD was 2.2% (n=5).Conclusion:
This method is quick, accurate and can be used for the determination of gastrodine of Rhizoma Gastrodiae.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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