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CN102051387B 一种促进脂肪酶催化猪油甲醇解的方法 失效 - 权利终止

一种促进脂肪酶催化猪油甲醇解的方法
摘要：
一种促进脂肪酶催化猪油甲醇解生成脂肪酸甲酯的方法。采用能改变脂肪酶分子构象以及含水量的以液态烷烃和磷酸缓冲液构成的反应介质或以液态烷烃、磷酸缓冲液和甘油构成的反应介质，在其中进行脂肪酶催化猪油甲醇解的反应；所述的液态烷烃选取C6液态烷烃，所述的磷酸缓冲液为pH接近中性的磷酸缓冲液。所构成的反应介质可用于脂肪酶催化猪油甲醇解，猪油甲醇解的转化率为不加介质的对照体系的1.2～4.8倍。
摘要（英）：

The invention relates to a method for promoting lipase to catalyze lard methanolysis for generating fatty acid methyl ester. A reaction medium, which can change molecular constitution and water content of the lipase and comprises liquid paraffin and phosphate buffer is adopted, or a reaction medium which comprises liquid paraffin, phosphate buffer and glycerin is adopted to carry out the lipase catalyzed lard methanolysis; the liquid paraffin adopts C6 liquid paraffin; the phosphate buffer has a pH value which is approximately neutral; the formed reaction medium can be used for the lipase to catalyze lard methanolysis; and the conversion ratio of the lard methanolysis is 1.2 to 4.8 times of comparison system without added medium.

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