Terpene相关论文
Novel biomass-based cyclic carbonates were prepared in high yields by treatment of terpene-based epoxy resins with carbo......
The antifungal caspofungin is a semi-synthetic derivative of the lipohexapetide pneumocandin B_0 produced by the fungus ......
Recently duplicated sesterterpene(C25) gene clusters in Arabidopsis thaliana modulate root microbiot
Land plants co-speciate with a diversity of continually expanding plant specialized metabolites(PSMs) and root microbial......
Comprehensive analysis of chemical constituents in Xingxiong injection by high performance liquid ch
Xingxiong injection(XXI) is a widely used Chinese herbal formula prepared by the folium ginkgo extract and ligustrazine ......
PURIFICATION OF GINKGO LEAVES EXTRACT WITH MACROPOROUS ADSORBENT BASED ON UREA-FORMALDEHYDE CONDENSE
The relationship between the adsorption properties for the active components of ginkgo leaves and the structure of the a......
THE APPLICATION OF A NOVEL ADSORBENT IN RAPID SAMPLE CLEAN-UP OF GINKGOLIDES AND BILOBALIDE IN EXTRA
A rapid method has been developed for rapid sample clean-up in the determination of the pharmocologically active terpeno......
The study was intended to discuss the appropriate application concentrations of Mg, Zn and Mo fertilizers for high yield......
THE FORMATION AND CRYSTAL STRUCTURE OF 3β, 5α, 6β, 25-TETROL-24ζ/-METHYLCHOLESTAN TRIHYDRATE: C_(28)
Compound C28O4H50·3H2O(Mr = 504. 74) is the orthorhombic space group P212121,wilh a=8. 244(3),b=9. 957(2),c=36. 442(3)......
The chemical composition and antioxidant activity of Magnolia grandiflora L.seed essential oil were examined.By combinin......
A new sesquiterpene, ent-furodysin (1), has been isolated from the South China Sea Sponge Dysidea fragilis, along with ......
Eucaglobulin 1, a new complex of gallotannin and monoterpene, was isolated from theleaves of Eucalyptus globulus. Its st......
Objective To establish the GC-MS fingerprints for Artemisia argyi volatile oil as a basis for the identification and qua......
Objective: To investigate the anti-cancer effect of frankincense derived heavy oil obtained by Soxhlet extraction method......
Functional characterization of(E)-β-caryophyllene synthase from lima bean and its up-regulation by s
(E)-β-Caryophyllene is a sesquiterpene compound widely distributed in plants and functions in plant defence. However,li......
A furano-diterpene(polyalthic acid) was isolated as a major stable compound for the first time from the oleoresin of the......
A new sesquiterpene trilactone,named bilobanol(1),along with four known terpene trilactones(ginkgolide A,B,C and bilobal......
Analyses of BioVOCs variation related to vegetation predominance in the Natural Park of Ampezzo Dolo
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,Correlation analysis between the chemical contents and bioactivity for the quality control of Alism
In order to clarify regions of production and to discriminate processing methods,quantitative and qualitative analyses f......
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,Phylogenomic Mining of the Mints Reveals Multiple Mechanisms Contributing to the Evolution of Chemi
The evolution of chemical complexity has been a major driver of plant diversification,with novel compounds serving as ke......
为了分析植物排放到大气中的挥发性有机物,在2000年1-6月期间,与美国国家大气研究中心(NCAR)的科学家共同发展和研究了一套自动的......
[Objective]This study aimed to investigate the changes of aroma components in mango fruit at different post-harvest stag......
采用顶空固相微萃取-气相色谱-质谱联用法(HS-SPME-GC-MS)研究了怒江流域6个杧果品种成熟果实挥发物成分,为云南省杧果品质评价、......
麻疯树属JatrophaL．为大戟科Euphorbiaceae植物。该属约有200余种植物，主要分布于热带和亚热带地区，在我国广东、广西、云南、贵州、......
以银杏全同胞家系2年生实生苗为试验材料，通过盆栽试验和室内分析相结合的方法对影响银杏叶片黄酮和内酯含量的土壤水分因子进行了......
采用气相色谱-质谱联用技术对木叶、黑炭、东魁3个品种杨梅树叶中的挥发油进行分析比较。3种杨梅树叶挥发油中共检出14种相同成分,......
牻牛儿基牻牛儿基焦磷酸合酶（Geranylgerany pyrophosphate synthase,GGPPS）是萜烯类香气物质合成途径中的关键酶。采用 RT-PCR 和 R......
综述了近十年来我国南海海绵化学成分的研究进展情况 ,主要包括萜类、含氮化合物、甾醇等 ,以及部分化合物的生理活性。......
通过DSC、TGA等方法,采用与甲基四氢苯酐(MTHPA)对比,研究了新型液态萜烯-马来酸酐(T-M)固化环氧树脂特性.探讨了其固化机理和热分......
本文综述了从1963年以来黄牛木属植物的化学成分和生物活性研究，概括了该属植物中部分口山酮和蒽醌化合物的NMR数据。......
综述了我国2005年以来天然植物中具有保护肝脏的化合物,主要有萜类、黄酮类、生物碱类、酚类等化学成分,并归纳了其生物活性研究结......
本文主要从原料选择与十四员环骨架建立的方式两个方面对近年来回内外关于西松烷二萜类化合物的全合成研究进行了分类综述。......
为研究松梢象（Pissodes nitidus）危害前后红松（Pinus koraiensis）挥发性物质的变化，以动态项空收集法随机对红松健康主梢、侧梢、球果及......
应用Amberlite XAD-2柱及溶剂洗脱法从新鲜芹菜中提取与分离游离态和糖甙键合态的挥发性香气组分。键合态的组分经β-糖甙酶在37℃......
应用质谱分析鉴定了肉豆蔻中含有的丰富的萜类化合物。它们构成了肉豆蔻的主体香味。由于萜类化合物有抑菌作用，用肉豆蔻蒸馏液配制......
利用ＧＣ－ＭＳ－计算机联用方法从我国阿魏属１５种１变种根部挥发油中分离鉴定出２１４种成分，其中广布成分有２２种。挥发油成分中８０％是萜类，其次是多硫化合物。萜......
针对柠檬烯等8种萜烯试剂建立了GC-MS和GC-FID分析方法。采用GC-MS对萜烯中杂质的定性分析,以及GC-FID色谱峰面积归一法,确定了萜......
评述了烯烃加氢甲酰化过程的基本原理,并着重介绍了在温和的反应条件下,各种萜烯及其相关分子的加氢甲酰化。对于反应中所用的催化......
Objective: To investigate the anti-cancer effect of frankincense derived heavy oil obtained by Soxhlet extraction method......
Objective: To investigate the anti-cancer effect of frankincense derived heavy oil obtained by Soxhlet extraction method......
Mechanical Shaking and Baling of Balsam Fir Trees Influence Postharvest Needle Senescence and Abscis
This study investigated the influence of both shaking duration and number of trees per bale on postharvest needle charac......
Phyla (Lippia) dulcis contains hernundulcin sesquiterpene zero-caloric sweetener that is about a thousand times sweeter ......
Senescence is a natural, energy-dependent, physiological, developmental and an ecological process that is controlled by ......
<正> 烯烃的硼氢化是一重要的有机反应。一些天然的萜烯化合物经硼氢化反应生成相应的手性硼烷,它们是一类出色的不对称合成试剂。......
采用全二维-飞行气质联用检测仪（GC×GC-TOFMS）全面分析剑南春酒体中各种风味成份时发现，在剑南春1700多种风味成分中含有近百种......
ＴＹ杀菌剂是利用野生植物的有效成分配制成的无公害植物杀菌剂，它的化学成分复杂。本文用气相色谱－质谱联用法对其主要成分进行了剖析，并......
