山苍子油
- 网络Litsea cubeba oil;oil of Litsea cubeba
-
结果表明:在培养基pH5.5时,山苍子油对多数霉菌的最低抑制浓度为1.77mg/ml,而山梨酸钾为2.21mg/ml,苯甲酸钠为3.10mg/ml。
The data indicated the minimum antibiotic concentration of Litsea cubeba oil on most of moulds was 1.77 mg / ml in medium at a pH 5.5 ; in contrast , sodium benzoate and potassium sorbate were 3.10 mg / ml and 2.21mg / ml , respectively .
-
山苍子油的精制、分析及成份研究
Study of refinement , analysis and composition of Litsea cubeba oil
-
山苍子油的体外清除自由基作用
The Elimination of Free Radical in Vitro of Litsea Cubeba Oil
-
山苍子油及其滴丸的抗缺氧作用
Anti-hypoxia activity of the oil of Litsea cubeba and its pilulae
-
由山苍子油合成假性紫罗兰酮的相转移催化研究
Study on phase transfer catalysis of synthesis pseudoionone from Litsea cubeba oil
-
β-环糊精综合处理山苍子油的研究(一)
Study On comprehensive treating Litsea Cubeba oil with β - cyclodextrin (ⅰ)
-
山苍子油合成假性紫罗兰酮的研究
Study on the synthesis of pseudo-ionone from Litsea cubeba oil
-
从山苍子油中提取柠檬烯和柠檬醛的研究
Study on extracting limonene and citral from Litsea cubeba oil
-
中国山苍子油研究概况与进展
Progress and status of research on China Litsea cubeba oil
-
山苍子油的深加工及产品利用
Further Processing of Litsea cubeba Oil and Utilization of its deep-processed Products
-
减压精馏山苍子油提高柠檬醛含量的研究
Raising Citral Content of Litsea Cubeba Oil by Reduced-pressure Distillation
-
从山苍子油直接合成α-紫罗酮
Synthesis of α - ionone from Litsea cubeba oil
-
山苍子油的抗氧化作用山苍子的生药学研究
Study on the antioxidation of Litsea cubeba oil
-
山苍子油的开发利用
Development and utilization of oil from Litsea cubeba
-
用相转移催化微波辐照法由山苍子油直接合成假性紫罗兰酮的研究
Study on synthesizing pseudoionone from liter cubeba oil
-
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。
A method for estimating heat of components of litsea cubeba oil was proposed .
-
山苍子油在合成香料中的应用
Application of Litsea Cubeba Oil in Synthetic Perfumes
-
改进了由山苍子油合成紫罗酮的方法。
A method on synthesis of ionone from litsea cubeba oil had been developed .
-
磁化处理对山苍子油物理性质及精馏过程的影响
Influence of Magnetizing Treatment on the Physical Property and Rectification Process of Litsea Cubeba Oil
-
本文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。
Abstract The synthesis of lemonile perfume from litsea cubeba oil is newly studied and re-formed .
-
山苍子油的精馏及柠檬醛的色谱研究不同条件巴山冷杉枝叶精油含量比较
Compares of Volatile Oil Content in Leaves and Branches of Abies fargesii Franch under Different Conditions
-
山苍子油对霉菌抗菌性及其与黄曲霉产毒关系的研究
Antibiotic activities of Litsea cubeba oil on moulds and effect of Litsea cubeba oil on aflatoxin production
-
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。
The refining process of citral product from natural litsea cubeba was studied by means of vacuum batch distillation .
-
山苍子油抗霉菌及抑制黄曲霉产毒的有效成分研究
Study on the Active Ingredient of Antibiotic Activities of Litsea Cubeba Oil on Moulds and the Effect on Aflatoxin Production
-
同时经营留兰香油、大蒜油、山苍子油等其它天然香料和合成香料。
We also deal in other essential oils and aromaticals including Spearmint Oil , Garlic Oil , Litsea Cubeba Oil .
-
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。
These results provided the necessary theoretical basis for seperating citral from Litsea citrata oil and designing the distillation column .
-
采用正交设计法研究山苍子油β-环糊精包结的制备工艺。
The preparation procedure of inclusion compound of β cyclodextrin with volatile oil of Fructus Litseae was studied by orthogonal experiment design .
-
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。
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 .
-
采用平板法比较山苍子油及其柠檬醛等5种主要成分对8种霉菌的抗菌效力。
By the plating method , the antibiotic activites of five kinds of main ingredient which are litsea cubeba oil , citral etc on eight kinds of moulds are compared .
-
研究结果表明,磁场对山苍子油物理性质有一定的影响,山苍子油经磁化后,其密度基本不变,粘度和表面张力下降;
The result shows that magnetic field has definite influence on the physical property of litsea cubeba oil . Its density unchanged ultimately , but viscosity and surface tension decreased .