烯醇

The GC/MS analysis indicated that the volatile compounds from the plant leaves which is easy to be damaged by Tetraychus vienneis include relative large amounts of cis-3-hexenyl ester acetic acid, cis-3-hexenyl ester butanoic acid and alpha-famesene.

结果表明，植物叶片中的挥发性物质得到了很好的分离，受山楂叶螨危害严重的植物的完好叶片中的挥发性物质均含有顺－3-己烯－1-醇乙酸酯、顺－3-己烯－1-醇丁酸酯和α-法呢烯，且含量较大。

Hexen-1-ol; Hexanal, Hexyl acetate,-Butanoic acid, 2-hexenyl ester, 3-t-Butyl-oct-6-en-1-ol were the characteristic aroma components of sweet cherry fruit.

2-己烯－1-醇、己醛、乙酸己酯、-丁酸－2-己烯酯、3-异丁基－6-烯－1-辛醇是'红宝石'大樱桃成熟果实的特征香气成分。

Hexen-1-ol, Hexanal, Hexyl acetate, Butanoic acid, 2-hexenyl ester,, 3-t-Butyl-oct-6-en-1-ol were the characteristic aroma components of'Brookes'sweet cherry fruit.

2－己烯－1－醇、己醛、乙酸己酯、-丁酸－2－己烯酯、3-异丁基-6-烯-1-辛醇是不鲁克斯甜樱桃成熟果实的特征香气成分。

Methoxy sec-ethyl acetate, Ethyl acetate, Ethyl forate,α-Pinene,β-Pinene, Camphene, Junipene, Limonene, P-Cymene, Linalool and Terpinole are regarded as the key flavorous components, which result in the peculiar smell and taste in fruits of Rubus L..

综合分析表明，甲氧基次乙基乙酸酯、乙酸乙酯、甲酸乙酯、α-蒎烯、β-蒎烯、莰烯及桧烯、柠檬烯、对伞花烃、芳樟醇、萜品醇类等化合物是四种悬钩子类果实的主要香味成分。

Coleophora obducta (Lepidoptera: Coleophoridae) is a defoliator of larch and exclusively latent in leaves. This article tested behavioral responses of C.

运用触角电位仪和"Y"型嗅觉仪测试鞘蛾对落叶松9种挥发物，即R-α-蒎烯、S-α-蒎烯、β-蒎烯、罗勒烯、水芹烯、3-蒈烯、月桂烯、莰烯和叶醇的EAG和行为反应。

In this thesis, three different chain length hybrid monomers, containing acrylate and propenyl ether group, was synthesized by three-step reaction through 1.3-propanediol, 1.4-butanediol, 1.6-hexanediol, allyl bromide and acryloyl chloride.

本文以1.3-丙二醇、1.4-丁二醇、1.6-己二醇、烯丙基溴及丙烯酰氯为主要原料，通过三步反应合成了三种不同链长的丙烯酸酯-丙烯基醚杂化单体。

Hook, and it has a-pinene, a -cedrene, a-terpineol, B-caryophyllene oxide etc,they have strongly aromatic- muskiness-perfume. It was designed to toilet powder , puff cake and rouge in cosmetics and soap, it has been to append fantastic essence by directly application.

杉术精油主要成分是柏木醇，其含量占精油70％左右，其余还有α-蒎烯、柏木烯、揽香烯、α-松油醇、β-石竹烯等，有强有力的木香-麝香-龙诞香香气，主要用于爽身粉、粉饼、胭脂等脂粉类化妆品和皂类，还可适于配入幻想型香精中。

Chromatography peaks were obtained by GC-MS and 56 compounds were identified. The main components were linalyl butyrate (30.212%),(1α, 3α, 4β, 6α)-4,7,7-trimethyl-bicycloheptan-3-ol (10.940%),-4-carene (1.826%), 4-methylene-1-(1-methylethyl)-bicyclo [3.1.0] hexane (1.109%),β-myrcene (1.170%), limonene (5.784%), 3, 7-dimethyl-1, 6-octadien-3-ol (5.742%), n-hexadecanoic acid (0.914%) and-9, 12-octadecadienoic acid (2.952%), etc.

用GC-MS分离出69个峰，鉴定出56种物质，主要成分为：芳樟丁酸酯(30.212%)、(1α， 3α， 4β， 6α)-4，7，7-三甲基－双环[4.1.0]庚烷－3-醇(10.940%)、-4-蒈烯(1.826%)、4-亚甲基－1-（1-甲基乙基）－双环[3.1.0]环己烷(1.109%)、β-月桂烯(1.170%)、柠檬烯(5.784%)、3，7-二甲基－1，6-辛二烯－3-醇(5.742%)、n-棕榈酸(0.914%)、-9，12-十八碳烯酸(2.952%)等。

The results showed that the unsaturated fatty acid content of pecan kernel oil was 89 0%,and 13 kinds of unknown components such as nonadecaol,8 hexyl pentadecane,10 methyl eicosane,11,14 eicosadienoic acid,1 bromo 8 heptadecyne,9 hexyl heptadecane,tetracosane,13 docosenoic acid,1 bromo 7 nonadecyne,15 tetracosenoic acid,hexacosanoic acid,7 hexyl ei...

研究结果表明：山核桃仁油中的不饱和脂肪酸 w =89 0 %，未知成分是十九醇、8 己基十五烷、10 甲基二十烷、11，14 二十碳二烯酸、1溴 8 十七炔、9 己基十七烷、二十四烷、13 二十二碳烯酸、1 溴代 7 十九炔、15 二十四碳烯酸、二十六酸、7 己基二十烷、二十七烷共 13种，其中13 二十二碳烯酸、15 二十四碳烯酸、十九醇等具有较强的生理活性和药用价值

The essential oil has obvious inhibitory effect against Escherichia coli, Salmonella typhi, Salmonella enteritidis and Staphylococcus aureus.

抱茎蓼花的挥发油中主要以单萜和倍半萜为主，含量较高的组分是石竹烯（12.01 %）、3-己烯-1-醇(10.78%)、α-里哪醇(6.88%)、3-辛烯-3-醇（6.32%）等，其挥发油对大肠埃希菌、伤寒沙门菌、肠炎沙门菌和金黄色葡萄球菌有明显地抑制和灭活作用。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。