食品科学 ›› 2008, Vol. 29 ›› Issue (5): 469-474.

• 专题论述 • 上一篇    下一篇

食品真空冷冻干燥技术研究进展

 乔晓玲, 闫祝炜, 张原飞, 罗瑞明   

  1. 中国肉类食品综合研究中心; 新疆维吾尔自治区产品质量监督检验研究院; 中国雨润集团公司; 宁夏大学农学院
  • 出版日期:2008-05-15 发布日期:2011-08-26

Research Progress on Food Freeze-drying

 QIAO  Xiao-Ling, YAN  Zhu-Wei, ZHANG  Yuan-Fei, LUO  Rui-Ming   

  1. 1.China Meat Research Center;2.1.China Meat Research Center;2.Institute of Supervision and Inspection on Product Quality of Xinjiang Uigur Autonomous Region;3.China Yurun Food Group Limited;4.College of Agriculture,Ningxia University
  • Online:2008-05-15 Published:2011-08-26

摘要: 本文综述了真空冷冻干燥过程对食品物料微观结构、细胞活性、酶活性的影响,从冻干食品品质与玻璃态的变化的关系介绍了冻干食品的特性,并探讨了降低真空冷冻干燥能耗的途径及冻干食品的发展前景。

关键词: 食品, 冷冻干燥

Abstract: In the paper,the microstructure,cell and enzyme activity of food materials during freeze drying were reviewed,and the qualities of freeze dried food due to the change of glassy state were introduced.The strategy to reduce energy consumption during freeze drying of food materials and the foreground of freeze dried food were depicted.

Key words: food, freeze drying