Abstract:Objective To establish a method for the verbascoside content determination in Wenshen Xiaozhong Pills. Methods High performance liquid chromatography method was used with Hedera-ODS-2 C18 column (250 mm×4.6 mm, 5 μm) and a mobile phase of acetonitrile-0.8% glacial acetic acid (19∶81). Flow rate was 1.0 mL/min, the detection wave length at 334 nm, column temperature was 25℃ and sample loop volume was 10 μL. Results The calibration curve was linear within the range of 6.33-101.28 μg/mL of verbascoside, the average recovery was 100.06% (RSD = 1.51%). Conclusion This method is simple, reliable and repeatable, which can be used for the quantitation control of Wenshen Xiaozhong Pills.
唐安福 崔恩忠 贡磊 汤淏 王曙东 龚光明. HPLC法用于温肾消肿丸中毛蕊花糖苷的含量测定[J]. 中国医药导报, 2018, 15(18): 108-110,119.
TANG Anfu CUI Enzhong GONG Lei TANG Hao WANG Shudong GONG Guangming. Application of HPLC in the verbascoside content determination of Wenshen Xiaozhong Pills. 中国医药导报, 2018, 15(18): 108-110,119.