食品科学 ›› 2004, Vol. 25 ›› Issue (10): 158-161.

• 工艺技术 • 上一篇    下一篇

微波灭酶在山药全粉加工过程中的应用探讨

 徐俐, 邓芳, 杨永祥   

  1. 贵州大学食品科学系
  • 出版日期:2004-10-15 发布日期:2011-10-24

Study on Microwave Kill Enzyme of Its Application by Processing of Chinese Yam Powder

 XU  Li, DENG  Fang, YANG  Yong-Xiang   

  1. Department of Food Science, Guizhou University
  • Online:2004-10-15 Published:2011-10-24

摘要: 本文就微波灭酶在山药全粉制作过程中的应用作了初步探讨,通过对微波处理后样品的PPO活性、山药全粉的主要营养成分及山药全粉白度的测定,进行正交分析找出微波灭酶在山药全粉制作过程中的关键控制点.说明微波处理在山药制全粉的优越性。

关键词: 微波灭酶, 山药全粉, PPO活性, 营养成分

Abstract: The article preliminarily explored the way, microwave kill enzyme, used in the processing of Chinese yam powder.They were determined,such as the PPO of sample, the chief nutritious components in Chinese yam complete powder and itswhite degree. The critical control point of the way used in the Chinese yam powder processing was found by orthogonalanalysis .It illustrated the superiority of the processing by microwave in producing Chinese yam complete powder.

Key words: microwave kill enzyme, Chinese yam powder, polyphenol oxidase enzyme, nutritious components