英语释义

1. transesterification

片语

enzymatic interesterificationEnzymatic Interesterification (EIE) is the catalytic reaction that occurs when an enzyme is introduced into oil and rearranges the fatty acids on the glycerol backbone of a triglyceride. Triglycerides are either liquid or solid at room temperature.

directed interesterification定向交酯

interesterification by enzyme酶促酯交换

ester exchange酯交换（反应）

interesterification kinetics转酯化反应动力学

interesterification of oils and fats油脂酯交换

incompletely random interesterification不完全随机酯交换

chemical interesterification化学酯交换

interesterification with enzyme酶促酯交换

chemically catalyzed interesterification化学酯交换

英汉例句

• among the 42 samples the interesterification effect of 39 samples are satisfactory.

  在42个酯交换油样品中有39个样品的酯交换效果是十分满意的。

• meanwhile the influence of the amount of catalyst alkali ethylate and absolute alcohol, the temperature and time of reaction on interesterification 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。

• enzymatic interesterification in non-aqueous phase has been widely used for improving the quality of oil and fats.

  非水相中的酶促酯交换反应广泛应用于油脂的改性。

• the orthogonal experiment results indicated that the most significant influence on the interesterification degree was catalyst dosage compared with the reaction temperature and time.

  正交极差分析，催化剂浓度是影响酯交换反应程度的最重要因素，反应温度和时间影响较小。

• the cocoa butter equivalent(cbe) was prepared with chinese vegetable tallow and fully hydrogenated oil by means of incompletely random interesterification and fractional extraction technology.

  以乌桕皮油与极度氢化油为原料，将不完全随机酯交换与分提技术相结合对皮油进行改性制取类可可脂（cbe） 。

• the production of milk flavor by enzymatic interesterification of butter in non-aqueous system is studied in the paper.

  进行了非水体系脂肪酶催化生成奶味香精的研究。

• this paper mainly studied the lipase-catalyzed interesterification of chinese vegetable tallow and methyl stearate to produce cocoa butter equivalent in solvent-free system.

  主要以乌桕脂与硬脂酸甲酯在固定化脂肪酶催化下的酯交换反应作为模型体系研究了无溶剂体系酶催化酯交换反应。

• cocoa butter equivalent(cbe)production from palm oil m idfraction(pomf)and stearic acid methyl ester(same)by interesterification catalyzed by 1,3 specific lipases in solvent free system was studied.

  研究了在无溶剂系统中，利用1，3位置特异性脂肪酶催化pomf与硬脂酸甲酯进行酯交换（反应）制取类可可脂。