用折光指数监测维生素E深加工过程

Monitoring the Deeply Treated Process of Vitamin E with Refractive Index

通过对VE 及其深加工产品折光指数的测定表明 :用折光指数可快速、方便地对VE 含量的变化、结构的变化、α -化 (甲基化 )程度、氢化程度进行有效监测。

The changes of vitamin E content and configuration,the degrees of methylation and hydrogenation of vitamin E can be effectively monitored quickly and conveniently by determining the refractive indexes of deeply manufacturing products of vitamin E .