食品科学 ›› 2001, Vol. 22 ›› Issue (6): 46-48.

• 工艺技术 • 上一篇    下一篇

青菜脱水工艺复水的研究

 王向阳, 蔡政军, 许朝霞   

  1. 杭州商学院食品系
  • 出版日期:2001-06-15 发布日期:2012-02-16

Study on the rehydration of degydrated Pak Choi

 WANG  Xiang-Yang, CAI  Zheng-Jun, XU  Chao-Xia   

  • Online:2001-06-15 Published:2012-02-16

摘要: 研究青菜干制品饱满度及干制品的复水性能,在烫漂3min后,浸入15%糊精+15%蔗糖+10%盐溶液30min,并在含水量70%时给予30~40kgf力1min的挤压,可显著提高青菜干制品复水率,与对照相比,可提高85%。

关键词: 青菜, 脱水, 复水

Abstract:  Dehydration pak choi recovery and rehydration were studied in this paper.After 100℃3 minutes treatment,Pak choi was immersed in 15%dextrin plus 15%sucrose and 10%sodium chloride solution for 30 minutes.It was treated with 30~40Kgf pressure for 1 minute when the moisture concent of dehydrate pak choi reached 70%.The treatment could improve rehydration rate of dehydrated pak choi significantly.It could increase 85%rehydration ratein compare with the control.

Key words: Pak choi Dehydration Rehydration