食品科学 ›› 2005, Vol. 26 ›› Issue (3): 113-116.

• 工艺技术 • 上一篇    下一篇

土豆冷冻干燥工艺的试验研究

 程远霞, 陈素芝, 朱文学, 谢秀英   

  1. 淮海工学院食品系; 山东桓台华齐粮机有限公司; 洛阳工学院机械设计系
  • 出版日期:2005-03-15 发布日期:2011-09-19

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

摘要: 本文对土豆冷冻干燥过程进行了深入研究,测得了土豆的共晶点和共熔点,对土豆的预处理工艺进行了试验研究,通过对土豆冻干试验因素的分析,得到了土豆的最佳冷冻干燥工艺。

关键词: 土豆, 冷冻干燥, 共晶点, 共熔点

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