北方农业学报2024，Vol.52Issue(5)：49-58,10.DOI:10.12190/j.issn.2096-1197.2024.05.06
艾蒿浸提液化感物质的纯化与鉴定
Purification and identification of allelopathic substances from Artemisia annua extract
摘要
Abstract
[Objective]To purify and identify the allelopathic substances from Artemisia annua extract.[Methods]The experiment used purified water as a solvent to extract chemical components from the roots,stems,and leaves of Artemisia annua,and quantitatively determined the acidic,neutral,and alkaline components using GC-MS.[Results]Different substances were detected in different parts of Artemisia annua extract,among which 38 acidic components were detected,roots contained the most types(20 types);There were 21 neutral components,stems contained the most types(10 types);There were 21 alkaline components,leaves contained the most types(9 types).The roots and stems contain a significant amount of organic acids and alkenes,such as 5-(1-methylethylene)-1,3-cyclopentadiene,2,3-dioxodiacetylbutyronitrile,and cisbicyclo[4.2.0]octan-3,7-diene.[Conclusion]The roots and stems of Artemisia annua may be the main sites for the production of allelopathic substances,with products mostly consisting of organic acids and alkenes.关键词
艾蒿/化感物质/纯化与鉴定Key words
Artemisia annua/Allelopathic substance/Purification and identification分类
农业科技引用本文复制引用
徐松鹤,田慧英,彭莉原..艾蒿浸提液化感物质的纯化与鉴定[J].北方农业学报,2024,52(5):49-58,10.基金项目
教育部产学合作协同育人项目(230803132242252) （230803132242252）
内蒙古自治区教育厅项目(NJZY22309) （NJZY22309）
