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| Advance in acyl migration in the reaction of enzymatic acidolysis to synthesize structured lipids |
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| DOI： |
| KeyWord:structured lipids lipase enzymatic acidolysis acyl migration influence mechanism |
| FundProject:国家自然科学基金青年科学基金项目（31972035）；新农科研究与改革实践项目 |
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| Abstract: |
| The synthesis of structured lipids by enzymatic acidolysis has significant superiority, but the side reaction of acyl migration, the key to the production of structured lipids, should be imminently highlighted and controlled. The theoretical and practical researches on acyl migration in enzyme-catalyzed acidolysis reaction were reviewed, and the factors affecting acyl migration, including solvent, water activity, temperature, time, enzyme, carrier, substrate ratio and glyceride structure were summarized. At present, the research on acyl migration was mainly at the level of enzymatic reaction, and the research on the mechanism was not deep. In addition, the increases of the accessing rate and yield by optimizing the conditions of enzymatic acidolysis and the decrease of acyl migration were incompatible. Further research should be focused on the influence mechanism of acyl migration and the evaluation methods in complex systems so as to develop unique functional structured lipids products effectively. |
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