A novel, two consecutive enzyme synthesis of feruloylated monoacyl- and diacyl-glycerols in a solvent-free system

作者：Sun Shangde; Shan Liang; Liu Yuanfa; Jin Qingzhe; Wang Xingguo^*; Wang Zhaomin

来源：Biotechnology Letters, 2007, 29(12): 1947-1950.

DOI：10.1007/s10529-007-9486-3

• candida antarctica lipase
• esterification
• feruloylated mono- and di-acylglycerols
• solvent-free system
• transesterification

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 degrees C under a vaccum of 10 mmHg for 1.33 h.

• 出版日期2007-12
• 单位江南大学