[Determination of linderane in root tuber of Lindera aggregata by HPLC].

OBJECTIVE: To provide scientific basis for quality control of Lindera aggregata. METHOD: HPLC analytical method was established using a Lichrospher C18 column and acetonitrile-water (56:44) as the mobile phase, detected at 235 nm. RESULT: The linear range of linderane is between 0.0642 - 0.5774 microg, the average recovery was 98.4%, RSD1.7% (n = 9). CONCLUSION: Contents of linderane in commercially available and collected samples were from 0.028% to 0.123% and from 0.056% to 0.222% respectively.