3种乌桕属植物根化学成分的GC-MS分析  

Chemical constituents in the roots of three species of Triadica by GC-MS

作　　者：秦新生[1] 林丽静[2] 何科稣[1] 

机构地区：[1]华南农业大学林学院,广东广州510642 [2]中国热带农业科学院农产品加工研究所,广东湛江524001

出　　处：《福建农林大学学报（自然科学版）》2014年第3期273-276,共4页Journal of Fujian Agriculture and Forestry University:Natural Science Edition

基　　金：广东省自然科学基金资助项目(8451064201001149);国家科技基础性工作重点专项资助项目(2008FY110400)

摘　　要：采用气相色谱-质谱联法(GC-MS)分析圆叶乌桕、乌桕和山乌桕根的化学成分,结果表明:三者根的化学成分差异较大,圆叶乌桕中化学成分多样性相对较高,富含萜烯类化合物;乌桕以吡喃环类化合物为主;而山乌桕中β-谷甾醇的含量较高.三者根的化学成分差异与其生长基质和环境适应性密切相关.The chemical constituents in the roots from three species of Triadlca were analyzed by capillary gas chromatography-massspectrometry （GC-MS）. The results showed that chemical constituents were obviously different among T. rotundifolia, T. sebifera,and T. cochinchinensis. The terpenoids, pyran ring and beta sitostemI compounds were main constituents of T. rotundifolia, T. sebi.f-era and T. cochinchinensis, respectively. The kinds of chemical compositions in T. rotundifolia were more abundant than those of theother two species. The differences of chemical constituents of three species were closely related with their growing environment andadaptation.

关 键 词：圆叶乌桕 乌桕 山乌桕 化学成分 气相色谱-质谱 

分 类 号：Q946[生物学—植物学]