FOOD SCIENCE ›› 2005, Vol. 26 ›› Issue (3): 113-116.

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Study on Freeze-drying Technology for Potato

 CHENG  Yuan-Xia, CHEN  Su-Zhi, ZHU  Wen-Xue, XIE  Xiu-Ying   

  1. 1.Food Department, Huaihai College of Industry; 2.Shandong Hengtai Huaqi Grain Machinery Co.Ltd.; 3.Department of Machinery Design, Luoyang College of Industry
  • Online:2005-03-15 Published:2011-09-19

Abstract: Freeze-drying process of potato was studied, co-crystal and eutectic temperatures were measured and pre-treatment technology of potato was experimented. The optimum freeze-drying process of potato was obtained according to analyzing freeze-drying experimental factors.

Key words: potato, freeze-drying, co-crystal temperature, eutectic temperature