Title: Determination of hyperoside in hypericum ascyron L by HPLC
Abstract: Aim To determine hyperoside quantitation in hypericum ascyron L.Method The analytical column was C18(5 μm,4.6 mm×250 mm).The flow rate was 1.0 ml·min-1.The detection wavelength was 360 nm.The column temperature was 35℃.Results The linear range of the method was 5.8~58 mg·L-1(r=0.999),and the mean recovery was 98.38% with an RSD of 1.07%(n=6).Conclusions The method is simple,sensitive and reproducible for the quality control of hypericum ascyron L and its preparations.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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