日本花柏树皮精油的活性成分  

Active compounds of essential oil in Chamaecyparis pisifera bark

作　　者：刘志明[1] 王海英[2] 王芳[2] 田补[2] 潘晓星[2] 

机构地区：[1]东北林业大学材料科学与工程学院生物质材料科学与技术教育部重点实验室,黑龙江哈尔滨150040 [2]东北林业大学林学院,黑龙江哈尔滨150040

出　　处：《经济林研究》2011年第2期104-107,共4页Non-wood Forest Research

基　　金：黑龙江省林业厅科技推广项目(01043208003);东北林业大学本科生创新性实验项目(10102250107)

摘　　要：为了探求日本花柏树皮精油中的活性先导化合物,采用气相色谱-质谱分析法分析了日本花柏不同部位树皮精油的含量及其活性成分。结果表明:日本花柏树干中部树皮的精油得率最高(0.104%);其主要挥发性组分有α-杜松醇(32.45%)、δ-杜松醇(12.69%)、可巴烯(8.43%)、长叶烯(8.31%)、8-丙氧基香松烷(8.19%)和卡达烯(6.92%);日本花柏树干下、中和上部树皮精油共有α-杜松醇、8-丙氧基香松烷、可巴烯和卡达烯等组分。α-杜松醇是日本花柏树干中部和下部树皮精油中的第一挥发性主成分,是具有杀螨活性的化合物,具有潜在的开发利用价值。In order to investigate the active compounds of essential oil in Chamaecyparis pisifera bark,the active compounds and its contents of essential oil in bark from different parts were analyzed with gas chromatography-mass spectrometry（GC-MS）.The results showed that essential oil yield of bark from middle part of C.pisifera was the highest（0.104%）,its main volatile compounds were α-cadinol（32.45%）,δ-cadinol（12.69%）,copaene（8.43%）,longifolene（8.31%）,8-propoxy-cedrane（8.19%）,and cadalene（6.92%）.The common volatile compounds of essential oils in barks from lower,middle and upper part of C.pisifera were α-cadinol,8-propoxy-cedrane,copaene and cadalene.α-Cadinol was the first common volatile component of essential oils in barks from lower and middle part.α-Cadinol is a kind of antimite activity compound with potential developmental value.

关 键 词：日本花柏 树皮 精油 α-杜松醇 气相色谱-质谱分析 

分 类 号：S759.3[农业科学—森林经理学]