vanillin

Studies on the Nonlinear Optical Crystal of Vanillin Using Finite Field Method

香草醛晶体光学非线性系数的有限场方法研究

The Application of Vanillin in Qualitative and Quantitative Analysis of Traditional Chinese Medicine

香草醛在中药材定性定量分析中的应用

Introduce the current situation of production , application of vanillin in brief .

简介了香兰素的应用、生产现状。

Study of trial production for synthesis of vanillin by one-step oxidation method

4-甲基愈创木酚一步氧化法合成香兰素中试的研究

Synthesis method and new development of ethyl vanillin

乙基香兰素合成方法及研究新进展

Determination of Vanillin in Chocolate by Rapid Column High Performance Liquid Chromatography

巧克力中香兰素的快速分离柱高效液相色谱法测定

Study of the Technology Characteristics on Vanillin Extraction with Sodium Bisulfite Solution

亚硫酸氢钠反萃取法提取香兰素工艺特性研究

Study on Mechanism of Synthesis of Vanillin by Nitroso method

亚硝基法合成香兰素的机理研究

Treatment of Vanillin Wastewater by Pulsed High - frequency Electrolysis

高频脉冲电解法降低香兰素废水COD

Effect of Temperature and Pressure on Extraction of Vanillin by Supercritical CO_2 Fluid

温度压力对超临界CO2萃取香兰素的影响

Study on Synthesis of vanillin by use of alkaline papermaking waste liquor

碱法造纸废液合成香兰素的研究

The Research of Microbial Transformation of Ferulic Acid to Vanillin

微生物转化阿魏酸生产香兰素的研究

Study on properties of the inclusion compound of vanillin with β - cyclodextrin

β－环糊精对香兰素的包结特性研究

In this paper , the synthetic methods and properties of ethyl vanillin and its application are discussed .

介绍了乙基香兰素的物理、化学性质和以黄樟素、乙基愈创木酚、对甲酚为原料的合成方法。

And the molar conversion rate of vanillin was 28.8 % .

L-1，摩尔转化率为28.8%。

Buy : vanillin spice , white pepper , many ingredients .

采购：香草香料，白胡椒，配料。

The synthetic methods and usage of vanillin in the food and medical fields were reviewed .

介绍了香兰素的合成方法及其在食品、医药等方面的应用。

Treatment of 215 patients of epilepsy with vanillin

香草醛治疗癫痫215例的临床疗效观察

Research on the Allelopathy and Its Mechanism of Vanillin on Lettuce

香草醛对莴苣的化感作用及其作用机制

Effect of Vanillin on nutrient absorbency of Chinese fir seedlings

香草醛对杉木幼苗养分吸收的影响

Linear sweep stripping voltammetric determination of ethyl vanillin in food samples

线性扫描溶出伏安法测定食品中的乙基香兰素

Now it is produced mainly through chemical synthesis , which means the vanillin obtained is not natural .

香草醛目前主要由化学方法制备，随着生活水平的提高，人们对健康和营养越来越关心，对天然香草醛的需求量也越来越大，但用化学合成法制得的香草醛不是天然香料。

Study on the Inhibiting Effect of Vanillin to the Epiphyte

香兰素对真菌的抑制作用的研究

Vanillin is one of the most important flavours widely used in food , beverage and medical industry .

香草醛是重要的香味物质之一，广泛应用于食品、饮料和医药工业中。

Summarize the status and developing trends of extract technology of vanillin at home and abroad at present .

离心提取仪，离心萃取器亲和提取，亲和萃取综述了目前国内外香兰素萃取分离技术的现状及发展趋势。

This paper summarized and commended several methods of vanillin being synthesized by all kinds of materials .

综述了以各种原料合成香兰素的方法，并对其进行了评述。

Properties and synthetic methods of ethyl vanillin

乙基香兰素的性质及合成方法

Theresults show : vanillin has strong inhibited effect to the microorganism .

结果表明，香兰素具有较强的抑菌作用。

A Study of Callus Culture and Vanillin Formation of Vanilla Planifolia

香荚兰愈伤组织的培养及其香兰素形成的研究

Synthesis of vanillin propylene glycol acetal over different molecular sieves catalysts

不同类型分子筛催化剂上香兰素丙二醇缩醛的合成