Food chemistry

Highly efficient solvent-free synthesis of 1, 3-diacylglycerols by lipase immobilised on nano-sized magnetite particles

X Meng, G Xu, QL Zhou, JP Wu, LR Yang

文献索引：Meng, Xiao; Xu, Gang; Zhou, Qin-Li; Wu, Jian-Ping; Yang, Li-Rong Food Chemistry, 2014 , vol. 143, p. 319 - 324

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被引用次数: 15

摘要

Abstract Recently, 1, 3-DAGs (1, 3-diacylglycerols) have attracted considerable attention as healthy components of food, oil and pharmaceutical intermediates. Generally, 1, 3-DAG is prepared by lipase-mediated catalysis in a solvent free system. However, the system's high reaction temperature (required to reach the reactants' melting point), high substrate concentration and high viscosity severely reduce the lipase's activity, selectivity and ...