萜類化合物 的英文怎麼說
中文拼音 [lèihuàgěwù]
萜類化合物
英文
terpenoid-
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
論述了植物精油及其中所含的萜類化合物對生物的生命活動的重要作用.對植物精油在抗菌、殺菌、誘蟲、驅蟲、殺蟲、殺卵和影響植物生長等方面的研究進展進行了介紹First of all, the theoretic basis for the stereoisomer rearrangement of biomarker compound is illustrated, and then the corresponding relations between the sterane / terpane stereoisomer rearrangement and maturity, as well as the polarity / non - polarity and petroleum migration are discussed, respectively
首先闡明生物標志化合物立體異構重排的理論依據:然後分別探討了萜、甾烷類立體異構重排和成熟度對應關系;極性、非極性生物標志化合物異構體重排和油氣運移對應關系。Recent progress for catalytic hydrogenation of the major terpene feedstocks
主要萜類化合物催化加氫研究進展Triterpenoids from actaea asiatica with antitumor activity
綠升麻中具有抗腫瘤活性的三萜類化合物Conclusion the essential oil from d. dasycarpus. is mainly consisted of sesquterpenoids and aliphatic acids, and the sesquterpenoids is the main active component
結論白鮮皮揮發油主要由倍半萜類化合物和長鏈脂肪酸成分構成,而倍半萜類化合物是其主要活性成分。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
青蒿素屬于萜烯類化合物(倍半萜類)是植保素( phytoalexin )的一種, sa是植物產生系統獲得性抗性的重要信號分子,與植保素的產生相關。Gardenia blue is the blue product of the reaction between iridoids extracted from gardenia and - amino acid with the presence of proteolytic enzyme
梔子藍色素是利用梔子中提取的環烯醚萜類化合物與伯氨基酸能在水解酯作用下產生的藍色物質。The monoterpenoids are dominant components in the "volatile oils" of plant species.
單萜類化合物是植物揮發油的主要成份。This course requests students to know well the structure, name, the property, the organic functions groups compound converts each other and law, stereoscopic chemistry characteristic of the organic compound ( do not contain the heterocyclic compounds, sugar, terpenoids and the steroids ), to acquaint with that the organic chemistry of the typical reaction process and the general method of study organic chemistry ; understand each kind of representative ' s organic compound and its application
本課程要求學生掌握有機化合物(不含雜環、糖類、萜類及甾體化合物)的結構、命名、性質、官能團化合物之間的相互轉換及其規律和立體化學特徵;熟悉典型的有機化學反應歷程及有機化學研究的一般方法;了解各類代表性有機化合物及其應用。This paper concentrates steranes and terpanes in high mature - over mature oil and source rock using distillation method and identifies with column chromatography and chromatography - mass spectrum, achieving better identification effect
用精餾法對該類原油和生油巖中的甾萜類化合物進行富集,然後通過柱色層分析和色譜質譜鑒定,得到了較為理想的甾萜類化合物鑒定效果。This paper reviews the isolation, structure identification and bioactivitiy research of ocean natural products, 127 cembranoid diterpenes, in the past decades, providing scientific evidence for reasonable exploitation and application of oceanic organisms
摘要綜述了近年來海洋天然產物, 127個西松烷二萜類化合物的分離、結構鑒定以及其生物活性研究進展,為海洋生物的合理開發利用提供科學依據。Study on the technology of extracting iridoids compounds from eucommia ulmoides
杜仲中環烯醚萜類化合物的提取工藝研究Steranes and terpanes in high mature - over mature oil and source rock cannot be identified well because of their quite low content
對于高成熟過成熟的原油和生油巖,由於甾萜類化合物含量大低往往鑒定效果不好或根本檢測不到。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
韓國國立漢城大學的金炳玉教授在自己工作的基礎上,綜述報告了靈芝三萜類化合物的藥效和生物活性,他指出在過去的30年中,從藥用真菌特別是在靈芝中獲得的三萜類化合物已超過200種,他將羊毛甾烯型三萜酸分為10類,並對其構效關系作了介紹。Two compounds with the purity higher than 95 % were obtained with this method
通過該方法,已得到兩個二氫沉香呋喃倍半萜類化合物,純度均在95 %以上。The active constituents of chamomile ? terpenoids and flavonoids ? have been confirmed in studies to have anti - inflammatory and soothing effects
甘菊的有效成分? ?萜類化合物和黃酮類,這兩種成分已經證實可以抗炎和緩解作用。Steranes and terpanes exist in saturated hydrocarbon component of oil and source rock, and they are usually identified by gas chromatogram - mass spectrum
甾萜類化合物存在於原油和生油巖的飽和烴組分中,通常用色譜質譜法鑒定。The best method for isolation and purification of - dihydroagarofuran sesquiterpene in celastrus angulatus is alternate normal - phase and reserve - phase high performance liquid chromatography
結果表明,對苦皮藤中富含二氫沉香呋喃倍半萜類化合物部分進行分離的過程中,採用正相、反相高壓制備柱層析交替進行的方法最為有效。Lingzhi contains various amino acids, micro elements as well as over 100 chemical components such as lingzhi amylose, three - terpene compounds, nucleotide, biological alkali and enzyme
現代醫學證明:靈芝含有豐富的蛋白質、核酸、脂類、維生素、三萜類化合物、有機鹽類和20多種微量元素,能夠調節、增強人體免疫力,還具有抗疲勞,美容養顏,延緩衰老等功效。The research advancement on the isolation, chemical structure and biological activities of furanocembranolide, together with the different synthesis approaches to this interesting class of cembrane marine natural products was reviewed
概述了呋喃西松烷型二萜內酯類化合物的分離、結構特點及其生理活性,總結了近十幾年來幾個研究小組進行的呋喃西松烷型二萜內酯類化合物的全合成研究進展及成果。分享友人