不同工艺条件对菠菜汁叶绿素含量的影响

本文主要研究菠菜汁的制作过程和工艺条件,探索了菠菜汁护绿的工艺途径。结果表明:菠菜钝酶的最佳条件为微波处理。并在500×10-6醋酸锌溶液浸泡16h,可较好保持菠菜汁的叶绿素含量。

In this paper, the main point of processing and condition on spinacia juice was studied, trying to find out the processingto keep the spinacia juice green color .The results indicated that microwave is the best method to inactive enzymes. Soaking 16hours with 500×10-6 Zn(Ac)2 solution could maintain good green color.