食品科学 ›› 2004, Vol. 25 ›› Issue (6): 107-110.

• 工艺技术 • 上一篇    下一篇

栅栏技术在调理食品中的应用研究

 赵志峰, 雷鸣, 卢晓黎   

  1. 四川大学轻纺与食品学院
  • 出版日期:2004-06-15 发布日期:2011-10-24

The Application and Research of Hurdle Technology in Concoct Food

 ZHAO  Zhi-Feng, LEI  Ming, LU  Xiao-Li   

  1. College of Light Industry and Food Engineering,Sichuan University
  • Online:2004-06-15 Published:2011-10-24

摘要: 利用远红外线脱水、紫外线杀菌、高温处理、低温冷藏作为栅栏因子,作用于新型调理食品——土豆烧排骨的加工保藏过程。贮藏期内通过对样品的感官检测及微生物测定,确定出各栅栏因子的作用效果及最佳强度。结果表明采用1500W远红外线95℃、20min,235W紫外线25min,78℃、25min巴氏杀菌,0~4℃低温冷藏作用于该产品的加工保藏过程,能杀灭有害菌,而且不会对产品的风味和口感造成不良影响。

关键词: 栅栏技术, 调理食品, 杀菌, 风味品质

Abstract: Some factors of hurdle technology, including far infrared radiation, ultraviolet ray, heating and cooling, are utilizedto control the quality of new-type concoct food. By sense and microorganism tests, it is found which hurdles adopted are moreeffective in products. The result indicates that dehydrating 20min with 1500W far-infrared-ray under the term of 95℃,sterilizing 25min with 235W ultraviolet-ray, and refrigerating under the term of 4℃ can kill harmful bacterium, and cannotinfluence the flavor and quality of products.

Key words: hurdle technology, concoct food, sterilization, flavor quality