HPLC法测定枳壳中川陈皮素、红橘素的含量___
HPLC determination of nobiletin and tangeretin in Fructus Aurantii
分类号：
出版年·卷·期（页码）：2009,29 (9):0-0
DOI:
10.16155/j.0254-1793.2017.01.01
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Objective:To establish a method for the quantification of nobiletin and tangeretin in Fructus Aurantii by HPLC.Methods:The Venusil XBP C18 column(4.6 mm×150 mm,5 μm) was adopted with the mobile phase of acetonitrile -water(45∶55) at 25 ℃;The flow rate was 1.0 mL·min-1,and the detection wavelength was 326 nm.Results:The method had good linear relationship within the range of 0.16-3.11 μg(r=0.9999)for nobiletin and 0.12-2.34 μg(r=0.9999) for tangeretin.The average recoveries(n=5) were 97.9%(RSD=1.1%) for nobiletin and 99.7%(RSD=0.44%) for tangeretin.Conclusion:This method is convenient,accurate and reliable for the quantification of nobiletin and tangeretin in Fructus Aurantii.
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