| 摘要 |
The present invention relates to the technical field of refining and modification of oils and fats. In the present invention, medium-chain triglyceride fatty acids and lipids are used as raw materials, and a 1,3-specific immobilized enzyme capable of catalyzing transesterification is used as a catalyst in a packed-bed reactor, so as to manufacture medium- and long-chain triglycerides. Next, ethanol extraction is performed on the transesterification product to obtain the medium- and long-chain triglycerides. The product remaining after the extraction can be used as the raw materials, and backfilled into the reactor to join the next batch of medium- and long-chain triglyceride manufacturing. |
