葫芦茶中主要含黄酮类、酚类及三萜类等化学成分。
Flavonoids, Phenols and triterpenes are the main constituent exist in Desmodium triquetrum(L. )DC.
三元环包含在较大的环系统中，像三萜类中。
Cyclopropane rings are included within larger systems, such as triterpenes.
目的：探讨夏枯草中总三萜类成分的提取工艺。
Objective: to study the extraction process of the total triterpenes from Common Selfheal with ultrasonic wave extraction.
目的对菌核侧耳中的三萜类成分进行含量测定。
ObjectiveTo determine the content of triterpenoids from mycelial and fruit body of Pleurotus tuber-regium(Fr.
经抗肿瘤动物试验结果：三萜类抗肿瘤效果最优，甾醇类为无效部分。
The experiment of anti tumor on animals indicates triterpenes have the best effect, while sterol is ineffective.
山橙属植物含有多种化学成分，主要有生物碱类以及少量三萜类、甾体类、木脂素类等。
The genus of Melodinus contains multiple chemical compositions, which mainly includes alkaloids, minor triterpenes, steroids, lignans, etc.
根据对中草药葛根的调查研究：它的化学成分主要为异黄酮类、三萜类和芳香类化合物；
According to the investigation of Puerariae radix, the chemical constituents mainly include isoflavonoids, triterpenoidal and aromatic compounds;
本文对枇杷叶中三萜类物质的类型、生物活性、提取分离、纯化、检测分析以及鉴定进行了综述。
This paper summarizes the bioactivity, Abstracts, isolation, purification, inspection, analyze and identification of triterpenes(ursolic acid and corosolic acid)in loquat leaf.
柠檬苦素类似物主要存在于芸香科和楝科植物中，是一类三萜类的物质，是植物次生代谢产物之一。
Limonoids, mainly found in the Rutaceae and Meliaceae families, are a group of chemically related triterpene substances and derivatives of secondary metabolism of plants.
结果：在川续断属植物中发现了三萜类、环稀醚萜类、生物碱、酚酸类、黄酮类和挥发油类化合物。
Results: the chemical constituents including triterpenoid iridoid alkaloids phenolic acids flavonoids and volatile oil were found in the plants of Dipsacus l.
其主要功能成分是人参皂苷，即达玛烷型四环三萜类或香树脂烷型五环三萜类化合物，至今人参皂苷尚未能人工合成。
Ginsenoside, the main components of ginseng, is dammarane tetracyclic triterpenoids or hong resin alkyl type pentacyclic triterpene, which has not yet been synthesized artificially.
通过该课题的实施，对熊果酸及齐墩果酸结构进行修饰和改造，共计获得了23种三萜类衍生物，其中大多为新化合物。
By this research, 23 triterpenoid derivants have been prepared by structural modification of ursolic acid and oleanolic acid, and most of them are new compounds.
植化分析显示，唐古特青兰的主要化学成分是三萜类和黄酮类化合物，而且其黄酮类化合物含量高于其他多种传统中药。
Phytochemical analysis of D. tangutium showed that main chemical components are triterpene and flavonoids and notably D. tangutium contains more flavonoids than that of many traditional Chinese herbs.
植化分析显示，唐古特青兰的主要化学成分是三萜类和黄酮类化合物，而且其黄酮类化合物含量高于其他多种传统中药。
Phytochemical analysis of D. tangutium showed that main chemical components are triterpene and flavonoids and notably D. tangutium contains more flavonoids than that of many traditional Chinese herbs.
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