考察了反应温度、反应时间和催化剂的用量等对反应结果的影响，得到最佳工艺条件。
The effects of reaction temperature, reaction time, catalyst dosage etc. on the reaction were investigated and the optimum reaction process was obtained.
通过正交试验方法对脂化反应和超临界CO2萃取工艺进行优化，得到最佳工艺条件。
The craft of esterification reaction and supercritical CO2 extraction has been optimized through the orthogonal experimental technique and we have obtained the best craft condition.
通过熔点测定、质谱和气相色谱分析等手段对产物进行了结构表征和含量分析，并研究得到最佳工艺条件。
The structure was confirmed by melt point and MS with the content being analyzed by GC , and the optimum technological condition was determined.
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