citral
英
美
n. 柠檬醛，橙花醛
双语例句
- Research on Catalytic Effect of Sulfoacid Resin on Cyclization of Citral and Its Kinetic Characteristics
磺酸树脂对柠檬醛环化的催化作用及其动力学特征研究 - Phase transfer catalyst was used for synthesis of citral diethyl acetal, the yield has increased.
用相转移催化合成了柠檬醛二乙缩醛，提高了产率。 - Synthesis of Hydroxyacetone and Methylglyoxal by Selective Catalyzed Oxidation of Propylene Glycol Synthesis of citral 1,2-propanediol acetal catalyzed by copper methanesulfonate
1,2-丙二醇空气选择氧化合成α-羟基丙酮和丙酮醛 - Mitochondria aberration of Aspergillus flavus under citral stress circumstance
柠檬醛胁迫环境下黄曲霉线粒体的畸变 - Meanwhile synergistic inhibition effect was observed in the form of mixture of two citral isomers compared with the effect of isomer.
二者混合物的抗菌总活性与单体相比表现出一定程度协同性； - The review focuses on the different catalysts and craft on the hydrogenation of the major terpene: pinene, dipentene, citronellal citral, geraniol etc over catalysts and craft.
主要介绍蒎烯、双戊烯、香茅醛、柠檬醛、香叶醇和橙花醇等萜类化合物的加氢催化剂种类及其工艺条件。 - Synthesis of p-cymene by D-72 sulfoacid resin catalysis citral cyclization
D-72磺酸树脂催化柠檬醛环化合成对伞花烃 - Study on extracting limonene and citral from Litsea cubeba oil
从山苍子油中提取柠檬烯和柠檬醛的研究 - The citral is used as raw material and the lithium hydroxide/ cocatalyst complex as catalyst produce Bata-ionone.
以氢氧化锂/助催化剂为催化剂体系，柠檬醛为原料合成β-紫罗兰酮。 - Synthesis of citral 1,2-propanediol acetal catalyzed by copper methanesulfonate Applications of food additives and ingredients in perfume compound production
食用香料柠檬醛缩1,2-丙二醇的新法合成食品添加剂和配料在香精生产中的应用 - AIM: To study antiasthmatic effect of citral from aqueous extract of fruit of cubeb litsea tree and its mechanism.
目的：研究山苍子水提物柠檬醛的抗哮喘作用及其机理。 - 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.
用山苍子油直接同硫酸羟胺反应生成柠檬肟，再加入乙酐和相转移催化剂脱水得到柠檬腈。 - Using solid barium hydroxide as catalyst, a preparation method of pseudoionone from citral and acetone has been studied.
研究了以固体Ba（OH）2作为催化剂，使柠檬醛与丙酮醛醇缩合反应制备假紫罗酮的方法。 - Citral 1,2-propanediol acetal was synthesized using citral and 1,2-propanediol as raw materials and copper methanesulfonate as catalyst.
以柠檬醛和1,2-丙二醇为原料，甲基磺酸铜为催化剂，合成了柠檬醛缩1,2-丙二醇。 - Influence of Magnetizing Treatment on the Refined Process of Citral
磁化处理对柠檬醛精制过程的影响 - New method for synthesizing Lemonile by catalytic ammoniation of citral was introduced. The influences of catalyst, ammonia flowrate, reacting temperature and the ammonia to citral ratio were investigated.
对一步催化氨化法从柠檬醛合成柠檬腈进行了探讨，研究了氨与柠檬醛摩尔比、反应温度以及不同的催化剂对反应的影响。 - Effect of cinnamaldehyde and citral on DNA and RNA in Aspergillus flavus and A. fumigatus cells
肉桂醛和柠檬醛对黄曲霉及烟曲霉细胞DNA与RNA的影响 - These results provided the necessary theoretical basis for seperating citral from Litsea citrata oil and designing the distillation column.
从而为通过水蒸气精馏和真空精馏从山苍子油中单离柠檬醛产品提供必要的理论依据。 - Lemonile was manufactured by the dehydration of citral oxime obtained by the reaction of hydroxylamine sulfuride and citral abstracted from litsea cubeba oil.
从山苍子提取出的柠檬醛，与硫酸羟胺反应生成柠朦肟，脱水后可得到柠檬腈。 - Study of the Relative Mechanism for Citral Antigrowth to Aspergillus flavus
柠檬醛抑制黄曲霉生长相关机理的研究 - Research Progress in Synthesis of Citral
柠檬醛的合成研究进展 - Study on the preparation of slow released aromatics from Citral and Benzyl Chloride
柠檬醛与苄氯制备缓释性香料的研究 - The preservative effect of the citral on peanut butter
柠檬醛对花生酱的防腐效果 - Advances in uses of natural citral and synthesis of irone in China
我国天然柠檬醛的利用及鸢尾酮的合成进展 - Raising Citral Content of Litsea Cubeba Oil by Reduced-pressure Distillation
减压精馏山苍子油提高柠檬醛含量的研究 - Empirical study on antiasthmatic effect of citral from aqueous extract of fruit of cubeb litsea tree
山苍子水提物柠檬醛抗哮喘作用的实验研究 - The 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。 - Limonene and citral, the main components of litsea cubeba oil, were extracted by using chemical method and precise fractionation separately, and the advantages and disadvantages of these methods were discussed.
用化学法和精馏法提取山苍子油中两个主要成分：柠檬烯和柠檬醛，并对这两种方法进行了比较，为更好地开发利用山苍子油提供理论基础。 - This phenom-enum is caused mainly by the essential oils such as citral contained within the seeds.
其主要原因是种实中存在柠檬醛等香精油。