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- Keywords Laurencia terpenoids;DMBA;breast carcinoma; 海藻萜类化合物;二甲基苯蒽;乳腺癌;
- Laurencia terpenoids 海藻萜类化合物
- Terpenoids are more prevalent in some arid or semiarid climates. 萜类在某些干旱或半干旱气候条件下较为普遍。
- In addition, these terpenoids are induced in response to microbial infections. 另外,这些萜类化合物还可能因微生物的感染而诱导产生。
- As a model terpenoid, the ginsenoside is one of Panax ginseng's main effective components. 人参皂苷是人参的主要有效成分之一,属典型的萜类化合物。
- Results Eight of 32 terpenoids compounds displayed the repellent activity to Aedes albopictus. 结果32个萜类化合物中有8个化合物表现出对白纹伊蚊具有一定的驱避活性。
- Some terpenoid substances are physiologically active, e.g. vitamins A, E, and K. 还有一些萜类化合物有生理学活性,例如:维生素A、E和K。
- The Anti-inflammatory Phloroglucinols and Terpenoids from Garcinia subelliptica? 翁靖如(Jing-Ru Weng);曹罗悌;王继平;吴如蓉;林忠男?
- Sesquiterpenoids and diterpenoids are richer terpenoid compounds than others in marine sponges. 其中,倍半萜和二萜最为丰富。
- At last,the application of terpenoids in synthesis of antifeedants was expected. 最后对萜类化合物在合成拒食剂方面的应用进行了展望。
- Abstract: As a model terpenoid, the ginsenoside is one of Panax ginseng's main effective components. 摘要: 人参皂苷是人参的主要有效成分之一,属典型的萜类化合物。
- The terpenoid is the most representative substance in the chemical composition of floral scents. 萜类是香气物质成分中最具代表性的一类,本研究对姜花中萜类化合物相关代谢合成酶的克隆表达研究为通过基因工程手段改善姜花香气的释放奠定理论基础,并为将香气与鲜艳的色彩两种优良性状的结合及进一步提高产业技术提供理论依据,同时也为其它植物中萜类合成酶基因相关的分子方面的研究提供理论和试验参考。
- The resistance is the characteristics of the provenance in relation to the neutral terpenoid contents. 结果表明,不同马尾松种源的抗性是由其内部化学组成决定的,是种源的特征性质。
- Treatment of plants with gaseous BTH and MeSA suppressed the productions of terpenoids which involved in jasmonate-signal transduction pathways. 结果表明:水杨酸甲酯和苯骈噻唑对合作杨植株体内产生于茉莉酸信号转导途径的萜烯类挥发物的释放具有抑制作用;
- The marine sponges are a rich source of terpenoids including monoterpenoids, sesquiterpenoids, diterpenoids, sesterterpenoids and triterpenoids. 海绵中含有多种多样的萜类化合物,包括单萜、倍半萜、二萜、二倍半萜和三萜。
- These compounds include chemically diverse structure types such as terpenoids, alkaloids, flavanoids, lipids, as well as lignans. 其结构类型主要涉及及萜类、生物碱类、黄酮类、脂类以及木脂素类化合物等。
- To discover the method of enrichment and purification of total terpenoid components from Alisma Orientalis with macroporous resin. 探讨用大孔树脂富集纯化泽泻总萜醇类成分的方法。
- Twenty-seven chemicals from the Aglaia Odorata were separated and identified,in which the context of terpenoids is relatively high. 从米兰花中分离确定了27种主要成分,其中萜类物质含量相对较高。
- The biosynthesis pathways of terpenoid include mevalonate pathway and 1-deoxy-D-xylulose 5-phosphate/2C-methyl-D-erythritol 4-phosphate pathway. 这两条途径中都存在一系列调控萜类化合物生成、结构和功能各异的酶,其中关键酶的作用决定了下游萜类化合物的产量。
- Forest resources include the Main cheMical coMponents of wood, naMely cellulose, heMicellulose, lignin, terpenoids and phenolics. 林产资源包括纤维素、半纤维素、木质素、萜类化合物、酚类化合物等树木的主要化学组成。