Sucrose-based esters are nonionic biosurfactants, which can be synthesized from the enzyme-catalyzed esterification/transesterification of sucrose. The multi-hydroxyl groups of sucrose and the immiscibility of sucrose with the acyl donors are the main bottlenecks in obtaining highly regioselective sucrose-based esters. In this mini-review, the effects of reaction conditions such as biocatalysts, design of solvent systems used as reaction media, modification and denaturation of substrates, and coupling with external auxiliary physical fields such asmicrowave irradiation and ultrasonic waves on the yield of sucrose esters and regioselectivity of products are highlighted. The existing problems in the field of enzymatic synthesis of sucrose esters as well as its future perspectives were pointed out. (C) 2011 Society of Chemical Industry