云南师范大学学报（自然科学版）2026，Vol.46Issue(3)：46-49,4.DOI:10.7699/j.ynnu.ns-2026-35
反相高效液相色谱法对豆薯不同部位鱼藤酮含量的测定与分析
Determination and Analysis of Rotenone Content in Different Parts of Pachyrhizus erosus by RP-HPLC
摘要
Abstract
This study used RP-HPLC to determine the rotenone content in Pachyrhizus erosus.The re-sults showed that the seeds had the highest rotenone content,reaching 4.8 wt％in the white variety from Yuqing,Guizhou,followed by fibrous roots,leaves,and stems.The rotenone contents in seeds and stems increased with maturity,whereas that in leaves decreased.No rotenone was detected in the edi-ble tuberous roots.However,rotenone was present in the fibrous roots.Therefore,the fibrous roots should be removed before use as animal feed.The seeds,stems,and leaves of Pachyrhizus erosus can be used for rotenone extraction.This study provides a scientific basis for the resource utilization of Pachyrhizus erosus.关键词
豆薯/鱼藤酮/反相高效液相色谱/RP-HPLC/定量分析/种子Key words
Pachyrhizus erosus/Rotenone/Reversed-phase high-performance liquid chromatography/RP-HPLC/Quantitative analysis/Seeds分类
化学化工引用本文复制引用
高连昀,穆志芹,余新智,安中庆,朱自坤,高文峰..反相高效液相色谱法对豆薯不同部位鱼藤酮含量的测定与分析[J].云南师范大学学报（自然科学版）,2026,46(3):46-49,4.基金项目
云南省教育厅科学研究基金资助项目(2026J2006). （2026J2006）
