异硫氰酸酯的转化制备研究现状

摘要

异硫氰酸酯大多数存在于十字花科植物中, 其具有明显的抗癌、延长蔬菜及生肉的保鲜期等功能, 对蔬菜和生肉的保鲜效果起到重要的影响, 是研究的重点对象之一.本文主要总结近年来异硫氰酸酯的制备的工艺、测定方法以及其在不同方面的应用研究.据报道异硫氰酸酯的制备主要分为物理提取法、纯化学合成法及黑芥子酶水解硫苷法; 而物理提取法和化学合成法的制备技术已成熟.%Isothiocyanates are mostly found in cruciferous plants, which have obvious anti-cancer, prolonging the preservation period of vegetables and raw meat, etc. The preservation effect of vegetables and raw meat plays an important role in the study. The preparation process, determination method and application of isothiocyanate in different aspects in recent years were mainly summarized. It was reported that the preparation of isothiocyanates was mainly divided into physical extraction, chemical synthesis and the myrosinase hydrolysis of glucosinolates. The preparation technique of physical extraction and chemical synthesis had matured.