The paper briefly introduces the principle and advantage of vacuum freezing drying technique.
简要介绍了真空冷冻干燥技术基本原理及冻干食品的特点.
互联网
Vacuum freezing evaporation , including the techniques of vacuum, freezing and evaporation, is a food processing method.
真空冷冻干燥是集真空技术 、 冷冻及干燥技术为一体的食品加工方法.
互联网