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HPLC测定大风艾中5种二氢黄酮类成分的含量
引用本文:谭道鹏, 杜艺玫, 秦琳, 鲁艳柳, 张倩茹, 何芋岐. HPLC测定大风艾中5种二氢黄酮类成分的含量[J]. 中国现代应用药学, 2021, 38(5): 615-618. DOI: 10.13748/j.cnki.issn1007-7693.2021.05.019
作者姓名:谭道鹏  杜艺玫  秦琳  鲁艳柳  张倩茹  何芋岐
作者单位:遵义医科大学
基金项目:贵州医科大学药用植物功效利用国家重点实验室资助项目(FAMP201909K);贵州省科技计划项目(黔科合平台人才[2017]5101,[2019]5657号);贵州省中医药管理局中医药、民族医药科学技术研究项目(QZYY-2019-056)
摘    要:目的 测定大风艾药材中3,3',5,7-四羟基-4'-甲氧基二氢黄酮、3',5,5',7-四羟基二氢黄酮、3,3',4',5-四羟基-7-甲氧基二氢黄酮、3,3',5-三羟基-4',7-二甲氧基二氢黄酮、艾纳香素5种二氢黄酮类成分的含量。方法 采用高效液相色谱法测定,色谱柱为AKZONOBEL Kromasil 100-5C18(4.6 mm×250 mm,5 µm);流动相为乙腈(A)-0.2%冰醋酸(B),梯度洗脱(0~10 min,20% A; 10~15 min,20%→25% A; 15~25 min,25% A; 25~50 min,25%→65% A);流速:1.0 mL·min-1;检测波长:289 nm;柱温:35℃;进样量:10 μL。结果 5种二氢黄酮类成分的线性关系良好,加样回收率为98.73%~101.84%。结论 该方法简便、准确,可用作大风艾药材质量控制的方法。

关 键 词:大风艾  二氢黄酮  含量测定
收稿时间:2020-02-27
修稿时间:2021-02-22

Simultaneous Determination of Five Flavanones in Blumea Balsamifera by HPLC
TAN Daopeng, DU Yimei, QIN Lin, LU Yanliu, ZHANG Qianru, HE Yuqi. Simultaneous Determination of Five Flavanones in Blumea Balsamifera by HPLC[J]. Chinese Journal of Modern Applied Pharmacy, 2021, 38(5): 615-618. DOI: 10.13748/j.cnki.issn1007-7693.2021.05.019
Authors:TAN Daopeng  DU Yimei  QIN Lin  LU Yanliu  ZHANG Qianru  HE Yuqi
Affiliation:Zunyi Medical University
Abstract:OBJECTIVE To determine content of 5 flavanones of 3,3',5,7- tetrahydroxy-4'-methoxyflavanone, 3',5,5',7- tetrahydroxy-flavanone, 3,3',4',5-tetrahydroxy-7-methoxyflavanone, 3,3',5-trihydroxy-4',7-dimethoxyflavanone, 5-blumeatin in Blumea balsamifera. METHODS The chromatographic separation was achieved on AKZONOBEL Kromasil 100-5C18 (4.6 mm×250 mm, 5 µm) column with the mobile phase consisting of acetonitrile(A)-0.2% HAc(B) by gradient elution program(0-10 min, 20%A; 10-15 min, 20%→25%A; 15-25 min, 25%A; 25-50 min, 25%→65%A) at the flow rate of 1.0 mL·min-1, detection wavelength was set at 289 nm, and the column temperature was 35℃, and the injection volume was 10 μL. RESULTS Linearity relationships of 5 flavanones were good, and the average recoveries were from 98.73% to 101.84%. CONCLUSION The method is simple, accurate and repeatable and it is suitable for quality control of Blumea balsamifera.
Keywords:Blumea balsamifera   flavanones   content determination
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