查询词典 copaene

The main constituents of the essential oil from the seeds of Schisandra chinensis were found to be Copaene,α-Farnesene and α-Cubebene.Some components such as δ-Selinene,Germacrene B and Germacrene D,etc.,have not been reported before.

五味子种子挥发油的主要成分为烯，α-金合欢烯、α-荜澄茄油烯，与以前报道的果实挥发油成分有所不同。

In addition, a benzene, toluene (0.32%), was also detected in 80% ripening fruit. In 90% ripening fruit were detected 27 kinds of aroma components belonging to 2 categories. Among the components, 17 were esters, and 10 alkenes. Of the 17 esters, methyl octanoate is the highest (21.00%), followed by ethyl hexanoate (17.64%), methyl hexanoate (14.34%). Of the 10 alkenes cis-β-ocimene is the highest (1.00%), followed by à-copaene (0.81%) and trans-ocimene (0.48%).

在9成熟果实中检测到2类共27种香气成分，分别是酯类17种和烯类10种；在酯类中，相对含量最高的是辛酸甲酯(25.27%)，其次是辛酸乙酯(21.00%)、己酸乙酯(17.64%)、己酸甲酯(14.34%)；在烯类中相对含量较高的有β-顺式－罗勒烯(1.00%)、à-蒎烯(0.81%)和反式－罗勒烯(0.48%)。

Leaves was 0.11%. 11 compounds were separated and identified, which accounted for 100% of the essential oil of the skins. The main chemical components of the essential oil were 3, 7, 11-trimethyl-, 1, 6, 10-Dodecatrien-3-ol (46.03%),-Globulol (8.39%), adipic acid, dioctyl ester (7.03%), Ledol (7.00%), Copaene (5.86%), etc. ConclusionThe essential oil of leaf of Horsfieldia hainanensis Merr.

结果水蒸气蒸馏提取物得率为0.11%，通过计算机检索、图谱分析鉴定出11个化合物，占总油量的100%，其主要成分为3，7，11-三甲基l-1，6，10-十二碳三烯-3-醇(46.03%)、-蓝桉醇(8.39%)、己二酸二辛酯(7.03%)、喇叭茶醇(7.00%)、胡椒烯(5.86%)等。

The main volatile compounds were recorded, such as à-Cubebene (1.470%), Copaene (3.686%), C-Muurolene (3.152%, Eremophila-1(10), 11-diene (30.145%), Longifolene-(V4)(5.653%), Cadina-3, 9-diene (15.152%), Copaene (1.232%). The SPME fiber shows better selectivity and sensitivity toward some fragrance compounds comparing with other method.

主要挥发组分如：荜澄茄à-Cubebene (1.470%)、胡椒烯Copaene (3.686%)、衣兰油烯C-Muurolene (3.152%)、雅槛兰－1(10)，11-二烯Eremophila-1(10)，11-diene (30.145%)、长叶松萜烯Longifolene-(V4)(5.653%)、杜松－3，9-二烯Cadina-3，9-diene (15.152%)、古巴烯Copaene (1.232%)等。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。