摘要
山梨酸是一种无毒、高效的食品防腐剂。本文介绍了山梨酸的性质 ,自山梨酸开始工业化以来的七种合成方法与三种提纯方法 。
Sorbic acid is a kind of food preservative,it has high efficiency and no toxicity.Sorbic acid characteristic,7 synthetic ways and 3 punfication ways had been introduced in this thesis.Sorbic acid's antiputrefactive mechanism and applied prospective had been expounded.Proposals for developing sorbic acid in china had been put forward.
