真空冷冻干燥技术在三七加工中的应用

Freeze Drying Technology and It's Use on the Pseudo-ginseng Processing

介绍了真空冷冻干燥的基本原理 ,并据三七的特点 ,探讨三七真空冷冻干燥的工艺流程及特点 ,简要分析了三七冷冻干燥的前景。

The basic principle of freeze grinding was described. On the basis, the technological progress and feature of pesudo-ginseng was probed and the future of it's freeze drying was briefly analyzed in the paper.