黑龙江产狭叶荨麻挥发性成分GC-MS分析  

Analysis of constituents of volatile oil in Urtica angusitifolia from Heilongjiang by GC-MS

作　　者：关枫[1] 王莹[1] 王艳宏[1] 葛正华[1] 孟永海[1] 郭冷秋[1] 黄丽丽[1] 

机构地区：[1]黑龙江中医药大学药学院,哈尔滨150040

出　　处：《哈尔滨商业大学学报（自然科学版）》2009年第4期395-398,共4页Journal of Harbin University of Commerce：Natural Sciences Edition

基　　金：黑龙江省科技攻关项目(GC05C320);黑龙江省教育厅科技项目(10541199);黑龙江中医管理局指导项目;黑龙江中医药大学校基金项目

摘　　要：分析黑龙江产狭叶荨麻挥发油的化学成分.采用水蒸汽蒸馏法提取狭叶荨麻挥发油,用气相色谱-质谱联用技术进行测定,并用色谱峰面积归一法确定相对含量.从黑龙江产狭叶荨麻挥发油中分离出95个色谱峰,鉴定出87种化合物,占色谱总馏出峰面积的98.46%.挥发油成分中主要有7-甲基-Z-十四碳烯醇乙酸酯(25.74%)、1-乙酰氧基-3,7-二甲基-6,11-十二碳二烯(5.9%)和Z,E-2,13-十八烷二烯醇(5.11%).为狭叶荨麻挥发性成分生理活性和作用机制的进一步研究奠定了基础,同时也为黑龙江省丰富的狭叶荨麻资源的开发应用提供了科学依据.To analyze the constituents of volatile oil in urtica angus itifolia from Heilongjiang. Volatile oil of urtica angusitifolia is extracted by distillation method and analyzed by GC - MS technique, and the relative content of different constituents is determined by chromatographic peak area normalization method. 95 chromatographic peaks are separated and 87 chemical constituents are detected and indicating the major constituents of the oil are 7 - Methyl - Z - tetradecen - 1 - ol acetate （ 66.55% ） , 6,11 - Undeca diene, 1 - acetoxy - 3,7 - dimethyl （ 5.9 % ） and Z, E - 2,13 - Octadecadien - 1 - ol （ 5.11% ）. This paper not only provides data for the further study of the physiological activity and action mechanism of volatile oil of urtica angusitifolia, but also provides scientific basis for the development and application of urtica angusitifolia from Heilongjiang Province.

关 键 词：狭叶荨麻 挥发油 气-质联用分析 

分 类 号：R284[医药卫生—中药学]