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- W2362562246 abstract "Objective:To establish a HPLC method for determination of arctiin and arctigenin of Arctium lappa L. at one time.Methods:The HPLC method was employed by taking KromasilODS column(4.6 mm×250 mm,5 μm) as fixed phase and methanol-acetonitrile-water-tetrahydrofuran (0∶24∶65∶1 to 10∶39∶50∶1, linear grades) as mobile phase. Detection wavelength was 220 nm.Results:The detection average recoveries of arctiin and arctigenin were 102.4% and (102.9)%, RSD were 0.6% and 1.3%(n=5), The linear equations were Y=0.000 7X-0.176 3(r=0.999 9) and Y=(0.000 5)X+(0.014 1)(r=0.999 8).Conclusion:The HPLC method is rapid and accurate .It can be used for determination of arctiin and arctigenin of Arctium lappa L. at one time and quality control of medicinal materials of Arctium lappa L.." @default.
- W2362562246 created "2016-06-24" @default.
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- W2362562246 date "2004-01-01" @default.
- W2362562246 modified "2023-09-25" @default.
- W2362562246 title "Quantitative Analysis of Arctiin and Arctigenin of Arctium lappa L. from Different Areas by HPLC" @default.
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