cubeba信息详情
荜澄茄
cubeb───n.荜澄茄;含有荜澄茄果粉的药用香烟(用于治疗粘膜炎)
cubebs───n.荜澄茄;含有荜澄茄果粉的药用香烟(用于治疗粘膜炎)
cubby───n.小房间;矮胖的
cubed───adj.切成小方块的;v.求……的立方;把(食物)切成小方块(cube的过去式及过去分词)
cuber───n.制粒机;切丁机;压方块机;n.(Cuber)人名;(西)库韦尔;(英)丘伯尔
cubes───n.[数]立方体,数据库(cube的复数形式);v.使成立方形(cube的第三人称单数形式)
cubica───库比卡薄呢
cube van───箱型客货车
crubeen───n.煮猪蹄
refining process of citral product from natural litsea cubeba was studied by means of vacuum batch distillation.───采用减压间歇精馏方法,对从天然产物山苍子油中提取柠檬醛产品的精制过程进行了研究。
method for estimating heat of components of litsea cubeba oil was proposed.───估算了山苍子油组分的热容,计算了山苍子油组分的蒸发热。
synthesis of lemonile perfume from litsea cubeba oil is newly studied and re-formed.───对利用山苍子油中柠檬醛合成柠檬腈香料进行了新探和改进。
We looked around, tall and straight bamboo green cubeba staged slender leaves in the wind with the wind, the could not swing.───我们向四周一看,苍绿挺拔的竹子破土而出,细长的嫩叶在风的吹伴下,不住摇摆。
A method on synthesis of ionone from litsea cubeba oil had been developed.───改进了由山苍子油合成紫罗酮的方法。
Objective To study the therapeutic effect of Lisea Cubeba Oil on the mice infected with candida albicans .───目的研究山苍子油对小鼠系统性白念珠菌感染的治疗作用。
Preliminary Exploration on Litsea cubeba L. As Bioenergy Resource and Its Comprehensive Utilization in Fujian Province───福建山苍子资源及其以生物质能源为主的综合利用初探
Further Processing of Litsea cubeba Oil and Utilization of its deep-processed Products───山苍子油的深加工及产品利用
Isolation and Structure Identification of Chemical Constituents from the Root of Litsea cubeba───豆豉姜的化学成分分离和结构鉴定
The results suggest that in the medium eight kinds of moulds, antibiotic activities in turn decrease on citral, citronellal, litsea cubeba oil, geraniol, linalool and methyl heptenone at a pH of 4.5.
Litsea cubeba is an important export essential oil resources plant in China.
A method on synthesis of ionone from litsea cubeba oil had been developed.
The synthesis of lemonile perfume from litsea cubeba oil is newly studied and re-formed.
Heat capacity and heat of vaporization of components of litsea cubeba oil were calculated.
The ionone was synthesize form litsea cubeba oil, the optimal experiments of reaction conditions were carried by orthogonal test, the optimum synthesizing conditions were obtained.
The aroma characteristic of methyl ionone and its application in essence is outlined briefly. The synthetic method of methyl ionone by using citral from litsea cubeba oil is mainly introduced.
Litsea cubeba oil reacted with hydroxylamine sulfate to give citral oxime, which by dehydration with acetic anhydride in the presence of phase transfer catalyst gave lemonile.
Lemonile was manufactured by the dehydration of citral oxime obtained by the reaction of hydroxylamine sulfuride and citral abstracted from litsea cubeba oil.