反丁烯二酸

词组短语

fumaric acid · allomaleic acid · trans-butenedioic acid

与反丁烯二酸相关的网络例句 [注：此内容来源于网络，仅供参考]

Sucrose, Glucose Syrup, Apple Pectin, Fumaric Acid, Natural Flavors and Colors (annatto, black carrot juice concentrate, berry juice concentrate and tumeric). L'il Critters Groovy Calcium Gummy Bears are sprinkled with fumaric acid, citric acid and sucrose crystals for a delicious sour flavor.

蔗糖，葡萄糖糖浆，苹果果胶，富马酸，天然风味和颜色(红木，黑色浓缩胡萝卜汁，浆果浓缩汁等) L'il 小熊钙片表面撒满反丁烯二酸类的酸，柠檬酸和蔗糖晶体，因此具有美妙的酸甜口味。

PVC resin, PTFE resin, fumaric acid, anthraquinone, nitroanthraquinone, paraaminophenol, melamine, cyanuric acid, sulfanilic acid, chemical inhibitor 168, azoic coupling component As, stearate, aniline, nitroaniline, pentaerythritol, chlorcosane, sodium calcium, triethylene diamine, sodium benzene sulphinate, m-phthalic acid, thiourea, aniline black dyestuffs, acid dyestuff, etc.

聚氯乙烯树脂、聚四氟乙烯树脂、反丁烯二酸、蒽醌、硝基蒽醌、对氨基苯酚、三聚氰胺、氰尿酸、对氨基苯磺酸、抗氧剂168、色酚As、硬脂酸盐、苯胺、硝基苯胺、双季戊四醇、氯？？？腊、甲酸钙、三乙烯二胺、苯亚磺酸钠、间苯二甲酸、二甲酯五磺酸钠、硫脲、油溶性苯胺黑染料、酸性黑染料等有机化工原料和中间体。

Diethyl fumarate was synthesized with fumaric and alcohol as raw materials and sodium acid sulfate as catalyst.

富马酸二乙酯(又名反丁烯二酸二乙酯，Diethylfumarate，简称DEF)是一种用途广泛的有机合成中间体[1，2]。

Utilization ofantiseptic would not be affected by temperature or pH.The antiseptics had a longperiod of validity,the effect is much better than most other antiseptics,could notarose skin hypersusceptibility,resist to metabolization,and had a wide utilizationrange.

研究中采用了本实验室自行合成的抗菌剂反丁烯二酸桂醇甲酯，测定了反丁烯二酸桂醇甲酯在不同的pH值、不同温度、不同浓度条件下的抑菌活性、抑菌谱，并与其它常用抗菌剂的抑菌效果做了比较。

Synthesis technology of cinnamyl methyl fumarate containing α,β-unsaturated carbonyl group and its antimicrobial activity was studied.

以α，β-不饱和羰基结构为母体设计合成反丁烯二酸桂醇甲酯，并对反丁烯二酸桂醇甲酯的抗菌活性进行了研究。

For pre-selection of iron compounds that ferrous sulfate, ferrous chloride, ferrous fumarate, carbonyl iron, amino acid chelated iron, iron asporotate, fenic chloride and ferric pyrophosphate were added in reconstituted skim milk to undergo in vitro digestion, respectively, and then the selected iron compounds were added in reconstituted whole milk to compare the iron bioavailability by estimating dialyzable ferrous iron, dialyzable total iron, nondialyzable and total ferrous iron, respectively.

取硫酸亚铁、反丁烯二酸亚铁、氯化亚铁、艰基铁、Iron asporotate、Amino acid chelated iron、氯化铁与焦磷酸铁等不同铁剂添加於脱脂还原乳中进行体外消化试验，并筛选生物利用性佳之铁剂分别添加於全脂还原乳中，以可透析二价铁、可透析总铁、未透析二价铁及总二价铁等作为评估之指标。

Single dibasic acid can be identified by infrared spectroscopy while mixed dibasic acids have to be differentiated by paper chromatography in isopro-pan...

用顺丁烯二酸酐固化的环氧树脂经水解与分离后得到的主要是反丁烯二酸和少量顺丁烯二酸，前者的含量随固化温度的提高而增多，因而确证这一顺-反异构化反应是在固化过程中受热，而不是在水解，酸化时受化学试剂的作用产生的。

A novel supramolecular complex, [Cu2]CH3OHH2O (fum=fumarate dianion, dpphen=4, 7-diphenyl-1, 10-phenanthroline), has been prepared from the reaction of bidentate ligand, fumarate with CuCl2, and were characterized by element analysis, IR, thermal analysis and X-ray diffraction technique.

利用螯合配体4，7-二苯基－1，10-邻菲罗啉与反丁烯二酸钠及铜盐反应合成了一种新型超分子配合物[Cu2]CH3OHH2O（fum=反丁烯二酸根，dpphen=4，7-二苯基－1，10-邻菲罗啉）。通过元素分析、红外光谱、热分析和X射线单晶衍射等技术对其进行了表征。

A method to determine micro amount of meleic acid in fumaric acid is described, and the results confirmed by gas chromatography.

本文研究了反丁烯二酸试样中微量顺丁烯二酸的测定方法。

Effects of microwave power, reaction time, reaction temperature, solvent etc. on reaction were studied by a single factor tests. The results show that maleic acid is more active than fumaric acid; the introduction of methyl group on the double bond can weak the reactivity of the Michael addition reaction; the ester base is more propitious to complete the Michael addition reaction than the nitrile base.

为研究微波下迈克尔反应的规律，本文采用单模聚焦微波有机合成仪，通过对顺丁烯二酸、反丁烯二酸和氨水合成DL-天冬氨酸、顺式3-甲基丁烯二酸和氨水合成3-甲基天冬氨酸、丙烯酸甲酯和氨水合成β-丙氨酸、丙烯腈和氨水合成β-氨基丙腈等五个反应对迈克尔加成反应进行了研究。

与反丁烯二酸相关的网络解释 [注：此内容来源于网络，仅供参考]

fumarate：富马酸酶(或酯);反丁烯二酸(盐或酯)

fumarase富马酸酶;反丁烯二酸酶 | fumarate富马酸酶(或酯);反丁烯二酸(盐或酯) | fumaricacid富马酸;反丁烯二酸(食用酸化剂;增香剂)

dioctyl fumarate：反丁烯二酸二辛酯

dibutyl fumarate 反丁烯二酸二丁酯 | dioctyl fumarate 反丁烯二酸二辛酯 | engineering plastics 工程塑胶

dibutyl fumarate：反丁烯二酸二丁酯

二丁[基]醚;丁醚 dibutyl ether; butyl ether | 反丁烯二酸二丁酯 dibutyl fumarate | 二丁基酮;5-壬酮 dibutyl ketone; 5-nonanone

FUMARIC ACID：反丁烯二酸

日本第一制网公司利用以往作为酸味调味料的食品添加物反丁烯二酸(fumaric acid)溶液,制作出能够除菌的产品,以及蔬菜等食品的防止变色剂. 此次开发是应用既有的技术,发展反丁烯二酸新的应用领域,并开拓市场,目标为应用於经营蔬菜、生鲜等食品工厂的洗净作业.

FUMARIC ACID：延胡索酸,反丁烯二酸,富马酸

fumarate 延胡索酸;延胡索酸盐、酯、根 | fumaric acid 延胡索酸,反丁烯二酸,富马酸 | fumarprotocetraric acid 富马原岛衣酸

fumaric ester：反丁烯二酸酯类

"fumaric ester copolymer","反丁烯二酸酯共聚物" | "fumaric ester","反丁烯二酸酯类" | "fumaric-modified rosin","反丁烯二酸变性松香"

mesaconic acid; methylfumaric acid：中康酸;甲反丁烯二酸

部花青素 merocyanine | 部奎烯 meroquinene | 中康酸;甲反丁烯二酸 mesaconic acid; methylfumaric acid

methylfumaric acid; mesaconic acid：甲基反丁烯二酸;中康酸

甲基乙基硝胺 methylethylnitramine | 甲基反丁烯二酸;中康酸 methylfumaric acid; mesaconic acid | 甲基乙酮醛二肟;丙酮醛二肟 methylglyoxime; pyruvic aldehyde dioxime

fumaric acid dimethyl ester：反丁烯二酸二甲酯

反丁烯二酸二乙酯 fumaric acid diethyl ester | 反丁烯二酸二甲酯 fumaric acid dimethyl ester | 反丁烯二酸单乙酯 fumaric acid monoethyl ester

fumaric acid diethyl ester：反丁烯二酸二乙酯

延胡索酸;反丁烯二酸 fumaric acid | 反丁烯二酸二乙酯 fumaric acid diethyl ester | 反丁烯二酸二甲酯 fumaric acid dimethyl ester