[Determination of flavones in Elsholtzia bodinieri by HPLC].
OBJECTIVE
To develop an HPLC method for the measurement of flavones in Elsholtzia bodinieri.


METHODS
Analysis was carried out on Shimadzu LC-2010A HPLC system. The separation was performed on Agilent Extend-RP C18 column (4. 6 mm x 250 mm, 5 microm), with methanol-acetonitrile-0.2% phosphoric acid as mobile phase, and the flow rate was 1.0 mL min(-1) and the detective wavelength was 280 nm.


RESULTS
A good linear relationship and the mean recovery was found within the range.


CONCLUSIONS
This method is rapid, simple and accurate.
Chen
Hai-yun
HY
Department of Chemistry and Biotechnology, Yunnan Minority University, Kunming 650031, China.
Fan
Jian
J
Cao
Jian-xin
JX
D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D047309:Flavones / Q000032:analysis*; D019686:Lamiaceae / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry; D015203:Reproducibility of Results
D047309:Flavones