三萜

基本解释 (translations)

triterpene

与三萜相关的网络例句 [注：此内容来源于网络，仅供参考]

The classes of these compounds included triterpenoid, diterponid, sesquiterpene, steroid, lignan, flavone, coumarin, phenol, and fatty acid.

已鉴定的化合物类型涉及单萜、环烯醚萜、倍半萜、二萜、三萜、木脂素、黄酮、脂肪酸、甾醇、香豆素、酚酸和其它类型的化合物。

Twenty compounds have been isolated and structure-elucidated, ten of which were new compounds including one new skeleton diterpene malloapeltin A, 5 cembrene-type diterpenes, two dolabradane-type diterpenoids, one triterpene ester malloapeltin B and one coumarinolignoid compound 5'-demethyl aquillochin.

其中有10个是新化合物，包括一个新骨架的二萜，五个枯烯类的二萜，两个罗柏烷型的二萜，一个三萜的对苯二甲酸酯和一个香豆素木脂体类化合物。

D limonene was distributed among the culture flasks (200 mg/L). The flasks were incubated at 28oC on a rotary shaker (r/min=120) for 5 days. On completion, the culture broth were successively extracted with EtOAc. The extract was quantitatively measured by gas chromatography mass spectrometry analysis, The results showed that biocatalytic reactions were comprised of oxidation, including hydroxylation and ketonization which occurred at different positions of the D limonene, as well as hydrogenation, hydrolyzation, esterification and cyclic cleavage. These bacteria strains possess the distinctive biocatalytic capacities towards the D limonene. A series of terpenoids, including sesqui , di and tri terpernoids were also observed,which was accounted for D limonene had influence on the metabolites of marine bacteria.

以2216E为培养基，添加200mg/L的柠檬烯，在28℃，以120 r/min摇瓶培养5 d，用乙酸乙酯提取培养液，经GC MS分析其转化产物，结果显示，这些细菌能在柠檬烯的不同位置进行羟基化、羰基化等，并伴随有还原、水解、酯化、开环等反应，但转化能力和转化程度不同；在产物中，还检测到系列结构不同的其它萜类：包括倍半萜、二萜以及三萜等，这些萜类化合物的产生跟柠檬烯的加入有关，说明柠檬烯能影响细菌代谢产物的产生。

The effects of total triterpenes of Lagerstroemia specious L on adipocyte's glucose and fat metabolism were compared, for assessing the possible mechanism of its hypoglycemic activity.

为探讨大叶紫薇中总三萜对3T3-L1细胞葡萄糖和脂肪代谢的影响，探讨大叶紫薇中总三萜可能的降血糖作用机制。

MethodsVanillin was used as colour developing reagent in the presence of perchloric acid.

方法利用在高氯酸的条件下香草醛-冰醋酸与三萜酸的反应测定总三萜酸。

A series of mono-, sesqui-, di- and tri-terpenoids with various structural types, which produced by bio- oxidation, hydrogenation, hydrolyzation, esterification and cyclic cleavage toward-limenone, were analyed by GC-MS.

经GC-MS分析发现该两细菌对-柠檬烯有显著的生物催化转化作用，能对底物进行不同程度的氧化、还原、水解、酯化、开环等反应，并产生丰富的系列结构不同的其它萜类化合物：包括单萜、倍半萜、二萜、以及三萜等。

From its roots, we gained 9 compounds including triterpenes, steroidal glycoside, and fatty acid, a triterpene and a of them are new compounds.

分别对肥牛树的根、茎、叶三个部分的乙醇提取物进行了提取分离工作，从其根中分离鉴定了9个化合物，包括三萜、甾醇苷、酚性化合物、螺环化合物和脂肪酸等，其中有两个新化合物，即一个三萜和一个螺环化合物。

Rubescens, three new diterpenoids,together with seven known diterpenoids, two triterpenoids and tritriacontane.

Rubescens叶和嫩枝中分离出十三个单体化合物，其中有三个新的二萜化合物，七个已知的二萜，二个三萜化合物和三十三烷。

Terpenoids are mainly occurred on marine algae, coral, sponge and some fungi by monoterpene, sesquiterpene, diterpene and triterpene. and glycosides with structures of lipid, steroid and terpenoid are distributed to marine algae, sponge, sea cucumber and starfish.

这些新发现的萜类化合物广泛分布于海藻、珊瑚、海绵以及一些海洋真菌等海洋生物中，主要以单萜、倍半萜、二萜、三萜结构型式存在；而糖苷类化合物在海藻、海绵、海参、海星等海洋生物中发现大部分以糖苷脂、甾体糖苷、萜类糖苷型式存在。

Terpenoids are mainly occurred on marine algae, coral, sponge and some fungi by monoterpene, sesquiterpene, diterpene and triterpene. And glycosides with structures of lipid, steroid and terpenoid are distributed to marine algae, sponge, sea cucumber and starfish. Marine organism; terpenoid; glycoside; bioactivity

这些新发现的萜类化合物广泛分布于海藻、珊瑚、海绵以及一些海洋真菌等海洋生物中，主要以单萜、倍半萜、二萜、三萜结构型式存在；而糖苷类化合物在海藻、海绵、海参、海星等海洋生物中发现大部分以糖苷脂、甾体糖苷、萜类糖苷型式存在。

与三萜相关的网络解释 [注：此内容来源于网络，仅供参考]

triterpenoid sapogenin：三萜皂苷元

三萜皂苷 triterpenoid saponin | 三萜皂苷元 triterpenoid sapogenin | 溶血指数 haemolytic index

triterpenoid sapogenin：三萜類皂苷元 三萜皂苷元

triterpene 三萜 三萜 | triterpenoid sapogenin 三萜類皂苷元 三萜皂苷元 | triterpenoid saponin 三萜類皂素 三萜皂苷

triterpene sapogenin：三萜皂苷配基,三萜皂苷元

triterpene 三萜 | triterpene sapogenin 三萜皂苷配基,三萜皂苷元 | tritiated compound 含氚化合物

triterpenoid saponin：三萜皂苷

甾体皂苷元 steroid sapogenin | 三萜皂苷 triterpenoid saponin | 三萜皂苷元 triterpenoid sapogenin

triterpenoid saponin：三萜類皂素 三萜皂苷

triterpenoid sapogenin 三萜類皂苷元 三萜皂苷元 | triterpenoid saponin 三萜類皂素 三萜皂苷 | tritium 氚 氚

pentacyclic triterpane：五环三萜烷

pentacyclic ring 五环 | pentacyclic triterpane 五环三萜烷 | pentacyclic triterpenoid 五环三萜类化合物

triterpene：三萜

2.3 三萜(triterpene)木姜子属植物中三萜的基本骨架有3种, 其中四环三萜骨架一种, 见图330, 木姜子薄荷醇(litsomentol) 是从 L.tometosa中分离得到[22].

triterpene：三萜 三萜

trisaccharide 三糖 三糖 | triterpene 三萜 三萜 | triterpenoid sapogenin 三萜類皂苷元 三萜皂苷元

triterpene alcohol：三萜烯醇

triterpane 三萜烷 | triterpene alcohol 三萜烯醇 | triterpene 三萜烯

terpenoid alkaloid：三萜生物鹼 萜类生物碱

terpenoid 萜類 萜类 | terpenoid alkaloid 三萜生物鹼 萜类生物碱 | tertiary structure 三級結構 三级结构