Atmospheric freeze drying - A review

被引：104
作者：
Claussen, I. C.
Ustad, T. S.
Strommen, I.
Waide, P. M.
机构：
[1] Norwegian Univ Sci & Technol, Dept Engn Sci & Technol, N-7491 Trondheim, Norway
[2] SINTEF Energy Res, Trondheim, Norway
来源：
DRYING TECHNOLOGY | 2007年 / 25卷 / 4-6期
关键词：
atmospheric freeze drying; modeling; physiochemical properties; review; technologies;
D O I：
10.1080/07373930701394845
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
This review article focuses on the development of atmospheric freeze drying (AFD): technological aspects, product possibilities, physical properties of products, drying kinetics, modeling, and simulation. The main motivation for developing atmospheric freeze drying as a new drying technology is the desire to reduce the energy consumption compared to vacuum freeze drying while maintaining a high product quality. One technical solution of atmospheric freeze drying is a combined atmospheric freeze drying and heat pump system with new environmentally friendly refrigerants. Temperature programs make it possible to customize products with desired qualities and properties, like retained color, instant properties, aroma, and nutritional value.
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页码：947 / 957
页数：11
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