中国资源综合利用2026，Vol.44Issue(9)：12-14,3.DOI:10.3969/j.issn.1008-9500.2026.09.004
基于高效液相色谱-蒸发光散射检测法测定黄精中果糖含量
Determination of Fructose Content in Polygonati Rhizoma by High Performance Liquid Chromatography-Evaporative Light Scattering Detection Method
甘兵 1任桂友 1雷晓青1
作者信息
- 1. 贵阳市食品药品检验检测中心,贵州 贵阳 550081
- 折叠
摘要
Abstract
This article establishes a method for determining the fructose content in Polygonati rhizoma medicinal materials using High Performance Liquid Chromatography-Evaporative Light Scattering Detection(HPLC-ELSD).The results showed that fructose had a good linear relationship within the linear range(R2=0.998 8),with precision and repeatability meeting the requirements,and an average recovery rate of 97.10%.The fructose content range of 15 batches of commercially available Polygonati rhizoma medicinal materials is 24.92 mg/g to 39.18 mg/g,with an average content of 31.63 mg/g.This method has the advantages of simple pre-processing,short operation cycle,accurate and reliable results,and can be used as a supplementary method for evaluating the quality of Polygonati rhizoma.关键词
黄精/果糖/高效液相色谱(HPLC)/蒸发光散射检测(ELSD)Key words
Polygonati rhizoma/fructose/High Performance Liquid Chromatography(HPLC)/Evaporative Light Scattering Detection(ELSD)分类
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甘兵,任桂友,雷晓青..基于高效液相色谱-蒸发光散射检测法测定黄精中果糖含量[J].中国资源综合利用,2026,44(9):12-14,3.
