华北农学报2012，Vol.27Issue(2)：157-164,8.
西芹鲜根及根际区物化感物质成分鉴定
Allelochemicals Identification in the Root and the Rhizosperic Soil of Parsley
摘要
Abstract
In order to investigate the allelochemicals in the root and the rhizosperic soil of parsley,the column chromatography and GC-MS were used to study the best allelopathy fraction of different extracts in the root and the rhizosperic soil of parsley after secondary separation. The results showed the main allelochemicals of the best allelopathy fraction of the ethanol extract in the root and the rhizosperic soil of parsley after secondary separation were 4-Dimethylamino-2-methyl-l-phenyl-butan-2-ol,8-Octadecenoic acid, methyl ester, Hexadecanoic acid, methyl ester, Octadecadienoic acid,methyl ester;the main allelochemicals of the best allelopathy fraction of the acetone extract in the root and the rhizosperic soil of parsley after secondary separation were 2-Propenoic acid, pentadecyl ester; the main allelochemicals of the best allelopathy fraction of the aqueous extract in the root and the rhizosperic soil of parsley after secondary separation were 1-Hexadecanamine, N,N-dimethyl-,Pentadecanoic acid, 14-methyl-,methyl ester,Cyclotrisiloxane, hexamethyl-, 9-Octadecenoic acid, methyl ester, ( E)-, Methyl ricinoleate, Heptadecanoic acid, 16-methyl-, methyl ester.关键词
西芹/鲜根/根际区物/化感物质/成分鉴定Key words
Parsley/ Root / Rhizosperic soil/ Allelochemicals/ Identification分类
农业科技引用本文复制引用
陈磊,云兴福..西芹鲜根及根际区物化感物质成分鉴定[J].华北农学报,2012,27(2):157-164,8.基金项目
国家自然科学基金项目(30960068) （30960068）
内蒙古自治区科技攻关项目(20081503) （20081503）
