sn-2 sn-2 sn-2 A method of increasing the content of triglycerides having saturated fatty acids at the sn-2 position in vegetable oil and a method of converting triglyceride having an unsaturated fatty acid at the sn-2 position to triglyceride having a saturated fatty acid at the sn-2 position

摘要

The present invention is a method for increasing the content of triglycerides with saturated fatty acids at the sn-2 position in vegetable oil and a method for converting triglycerides with unsaturated fatty acids at the sn-2 position to triglycerides with saturated fatty acids at the sn-2 position. The method includes saturation at the sn-2 position with a high conversion rate of triglycerides having an unsaturated fatty acid at the sn-2 position by including step 1 where transesterification and acyl migration occur and step 2 where transesterification occurs. By converting to triglycerides with fatty acids, it is possible to prepare β-palmitin-type milk substitutes with saturated fatty acids at the sn-2 position from vegetable oils having a high iodine value.