宿州学院学报2025，Vol.40Issue(3)：35-39,5.DOI:10.3969/j.issn.1673-2006.2025.03.007
菱角根、茎、叶化学成分及其活性分析
Chemical Composition and Activity Analysis of the Roots,Stems and Leaves of Water Chestnut
摘要
Abstract
This study used the roots,stems,and leaves of water chestnut as materials to prepare chemical extracts of the roots,stems,and leaves of water chestnut using ethanol water extraction.The chemical composition of the ex-tracts of the roots,stems,and leaves of water chestnut was analyzed using ultra-high performance liquid chromatog-raphy-mass spectrometry(UPLC-QTOF-MS),and the antioxidant capacity of the roots,stems,and leaves of water chestnut extracts was determined using DPPH free radical and ABTS free radical scavenging ability as indicators.The research results indicate that there are 14 types of substances in the roots of water chestnut,8 types of sub-stances in the stems of water chestnut,and 31 types of substances in the leaves of water chestnut.The common com-ponents of the three are gallotannins and ellagic acid;the extracts of roots,stems,and leaves of water chestnut all have certain antioxidant capacity,and the order of antioxidant capacity is roots＞leaves＞stems.关键词
菱角/化学成分/抗氧化能力Key words
water chestnut/chemical composition/antioxidant ability分类
医药卫生引用本文复制引用
陈军,李瑞,彭磊,冯凡..菱角根、茎、叶化学成分及其活性分析[J].宿州学院学报,2025,40(3):35-39,5.基金项目
宿州学院科研发展基金项目(2021fzjj03) （2021fzjj03）
宿州学院横向课题(2022xhx175 （）
2023xhx206). （）
