通过红花籽油乙醇解反应制备脂肪酸乙酯。
Fatty acid ethyl esters was synthesized by ethanolysis of safflower seed oil.
利用响应面法对红花油的乙醇解反应进行了优化研究。
The ethanolysis of safflower oil was optimized through the response surface methodology.
其制备方法是以氯化铵为催化剂，原甲酸三乙酯为解水剂，由无水乙醇和环己酮缩合合成。
Cyclohexanone diethyl acetal was prepared from cyclohexanone with anhydrous ethanol as reactant, ammonium chloride as catalyst, triethyl orthoformate as water scavenger.
对比分析乙醇浓度和反应时间对四种蛋清蛋白酶解物清除DPPH自由基活性的影响情况。
Effects of ethanol concentration and reaction time were compared on DPPH free radical scavenging activity of egg white protein hydrolysates in this paper.
氯乙酰氯用乙醇醇解转化成酯，进行气相色谱法定量分析。
ChloroaceWl chloride, transformed into ester by alcoholysis with ethanol, was quantitatively analyzed by gas chromatography.
基于玉米秸秆热解液体产物不易直接被点燃的问题，提出了利用无水乙醇作为助燃剂诱发其燃烧，然后在量热仪上准确测定热值的新方法。
In order to ignite the liquids product successfully, ethanol was used as an auxiliary fuel for the heating value determination of liquid product obtained from corn stalk pyrolysis using calorimeter.
实验以水杨醛、丙二酸二乙酯为原料，乙醇钠为催化剂催化合成香豆素- 3 -羧酸乙酯，再经皂化、酸解环合合成香豆素- 3 -羧酸。
Synthesis of coumarin-3-carboxylic acid through sodium ethoxide catalyzed synthesis of coumarin -3-carboxylic acid ethyl ester, followed by saponification, acidolysis cyclization was studied.
利用正交试验研究了酯交换法制备卤虾油脂肪酸乙酯的工艺，分析了催化剂用量、反应温度、反应时间、无水乙醇用量等对醇解率的影响。
Meanwhile the influence of the amount of catalyst alkali ethylate and absolute alcohol, the temperature and time of reaction on interesterification was studied.
通过动态 解 吸实验，进一步说明20％乙醇和20％异丙醇的 解 吸速率快，洗脱集中，液相的6-APA分配系数大。
The dynamic experiments further show that 20% ethanol and 20% isopropanol are good for their high elution speed and large distribution ratio of 6-APA in the liquid phase etc.
结果表明：酸解醇析法所消耗的乙醇量几乎为盐析法乙醇消耗量的两倍；
The results are as follows: the alcohol consumption of alcohol precipitation method almost doubles that of salting-out method;
纤维素水解产物能进一步酶解制取燃料乙醇，因此对纤维素水解的研究具有重要意义。
The products of cellulose hydrolysis can further zymolysized for Fuel Ethanol, therefore, hydrolysis of cellulose is important.
纤维素水解产物能进一步酶解制取燃料乙醇，因此对纤维素水解的研究具有重要意义。
The products of cellulose hydrolysis can further zymolysized for Fuel Ethanol, therefore, hydrolysis of cellulose is important.
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