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A novel,two consecutive enzyme synthesis of feruloylated monoacyl- and diacyl-glycerols in a solvent-free system |
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| Authors: | Shangde Sun Liang Shan Yuanfa Liu Qingzhe Jin Xingguo Wang Zhaomin Wang |
| Affiliation: | (1) School of Food Science and Technology, Southern Yangtze University, The Key Laboratory of Food Science and Safety, Ministry of Education, 1800 Lihu Road, Wuxi, 214122, Jiangsu Province, P.R. China |
| Abstract: | Feruloylated mono- and di-acylglycerols were synthesized in a two step reaction: ethyl ferulate was first transesterified with glycerol and then this was esterified with oleic acid. The yield of the combined feruloylated mono- and di-acylglycerols in the second reaction reached 96% when esterification of 0.3 g transesterification products with 2.22 g oleic acid was catalyzed with 0.25 g Candida antarctica lipase at 60°C under a vaccum of 10 mmHg for 1.33 h. |
| Keywords: | Candida antarctica lipase Esterification Feruloylated mono- and di-acylglycerols Solvent-free system Transesterification |
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