Methyl, ethyl, propyl and butyl sorbates were synthesized by esterification of sorbicacid with four kinds of alcohol respectively.
采用直接酯化法，将山梨酸与四种醇反应，合成了山梨酸甲酯、乙酯、丙酯、丁酯。
2
Compared with sorbicacid, the microorganism growth lag phase was shortened, biomass and colony forming unit were decrease under the action of bromo-sorbicacid.
溴代山梨酸与山梨酸相比，被作用的微生物生长适应期明显延长，生长量明显减小，霉菌菌落形成数减少。
3
The synthesis route, antiseptic mechanism and applications of sorbicacid have been especially discussed.