萜类

• Artemisinin , a sesquiterpene lactone containing an endoperoxide bridge , is a kind of phytoalexin . sa , a key signal molecular during systemic acquaired resistance ( sar ) , is related to the biosynthesis of phytoalexin . aba , a stress - resistance plant hormone can influence the secondary metabolism to stimulate phytoalexin biosynthesis
  青蒿素属于萜烯类化合物(倍半萜类)是植保素( phytoalexin )的一种， sa是植物产生系统获得性抗性的重要信号分子，与植保素的产生相关。
• In this paper , the important effect on the organisms life activities of plant essential oil as well as the terpenoids in it is described . it also introduces the researching progress of the plant essential oil in antiboisis , disinfection , mothkilling , anthelmintic action , insect killing , ovicidal action and its effect on the plants growth
  论述了植物精油及其中所含的萜类化合物对生物的生命活动的重要作用.对植物精油在抗菌、杀菌、诱虫、驱虫、杀虫、杀卵和影响植物生长等方面的研究进展进行了介绍
• Some thousnads pharmacologists in beijing and from many colleges and institutions of other cities will be the enthusiatic audience of the meeting . in addition , a large number of graduate and postgraduate students will be not only be in the audience but also be the volunteers serving the foreign freedns attending the congress . we would like to share with all of you the new progress and achievement of modern pharmacology and traditional medicine
  韩国国立汉城大学的金炳玉教授在自己工作的基础上，综述报告了灵芝三萜类化合物的药效和生物活性，他指出在过去的30年中，从药用真菌特别是在灵芝中获得的三萜类化合物已超过200种，他将羊毛甾烯型三萜酸分为10类，并对其构效关系作了介绍。
• Based on the amount of terpenoids in illicium , put various kinds of terpenoids in order by affiliated basic skeleton , the total contents of terpenoids in various kinds of basic skeleton type as the quantity property , utilized cluster analysis via spss and drew dendrogram of illicium
  摘要以八角属植物中所含的萜类成分为基础，把各种萜类成分按照其所属的基本骨架类型进行整理，将各种骨架类型萜类的总含量作为数量性状，采用spss系统进行聚类分析研究，作出八角属的树形分支图。
• Producing plant phytoalexins has been recognized as the primary and dominant routines in defending system in cotton , include terpenoid , proteases and hormones in which many enzymes , such as chitinase , has been proved useful against verti - cillium in several plants , but not their functional mechanism
  在棉花抗病反应中以植物抗毒素的合成为主要途径，包括萜类、酶类和激素类3类化学物质，其中酶类物质如几丁质酶已经在很多植物中被证明具有抗病作用，但是其具体作用途径仍不清楚。
• The results showed that the n - butanol and chloroform fractions had a stronger inhibitory activity to fungal growth and the n - butanol fraction had a stronger inhibitory activity to the bacteria , so that it was surmised that alkaloids in sophora alopecuroides were the major ant - fungal component , and flavonoid glycosides and triterpene glycosides in the n - butanol fraction had both anti - bacterial and anti - fungal activities
  结果表明，正丁醇萃取部分和氯仿萃取部分对真菌生长有较强的抑制活性，正丁醇萃取部分对细菌亦有较强的抑制活性，推测苦豆子中的生物碱是主要的抗真菌成分，存在于正丁醇萃取部分的黄酮和三萜类配糖体等成分同时具有抗真菌和抗细菌活性。