食品科学 ›› 2006, Vol. 27 ›› Issue (12): 498-500.

• 工艺技术 • 上一篇    下一篇

酶法浸泡及微波热风干燥对方便米饭复水时间影响的研究

 杨颖   

  1. 吉林省香辰食品有限公司
  • 出版日期:2006-12-15 发布日期:2011-11-23

Effect of Enzymic-soak and Microwave-hot Air Drying on Rehydration Time of Rice Time

 YANG  Ying   

  1. Jilin Xiangchen Food Co. Ltd., Changchun 130062, China
  • Online:2006-12-15 Published:2011-11-23

摘要: 本文采用碱性蛋白酶浸泡及微波热风干处理,研究该处理方法对以粳米为原料的方便米饭复水特性的影响。结果表明:碱性蛋白酶添加量为6000U/500g大米,酶解浸泡时间60min,浸泡时米水比例为1:2,微波加热处理60s,热风干燥温度80℃干燥时间30min时,方便米饭的复水时间为8min。

关键词: 微波热风干燥, 方便米饭, 复水时间

Abstract:  Effect of enzymic-soak and microwave-hot air drying on rehydration time of instant rice were studied. The result is that rehydration time of instant rice is 8min when alkaline proteinase is 6000U/500g rice, enzymolysis time is 60min, percentage of rice and water is 1:2, microwave heating time is 60s, hot air drying temperature is 80℃ and drying time is 30min.

Key words: microwave-hot air drying, instant rice, rehydration time