食品科学 ›› 2008, Vol. 29 ›› Issue (3): 216-219.

• 工艺技术 • 上一篇    下一篇

液态蛋全蛋液辐照冷杀菌技术的研究

 黄小波, 马美湖, 傅鹏, 于美娟, 李逢振   

  1. 湖南农业大学食品科技学院; 北京德清源农业科技股份有限公司; 湖南省农业科学院农产品加工研究所; 湖南农业大学食品科技学院 湖南长沙412108; 湖南长沙412108 华中农业大学食品科技学院; 湖北武汉430070; 北京100081; 湖南长沙410125; 湖南长沙412108;
  • 出版日期:2008-03-15 发布日期:2011-08-24

Study on Irradiation Sterilization Technology for Liquid Whole Egg

 HUANG  Xiao-Bo, MA  Mei-Hu, FU  Peng, YU  Mei-Juan, LI  Feng-Zhen   

  1. 1.College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; 2.College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; 3.Beijing Deqingyuan Agricultural Technology Co. Ltd., Beijing 100081, China; 4.Institute of Agricultural Product Processing, Hunan Province Academy of Agricultural Sciences, Changsha 410125, China
  • Online:2008-03-15 Published:2011-08-24

摘要: 基于全蛋液的制取在保证无杂菌污染的前提下,用低剂量辐照技术取代巴氏热杀菌处理,试图达到在0~4℃储存条件下延长全蛋液保鲜期,同时消除沙门氏菌等致病菌污染隐患的目的,主要研究了不同辐照剂量对全蛋液感官性质的影响,以及全蛋液中微生物菌落数特别是沙门氏菌的影响作用,分析了辐照剂量与全蛋液保鲜期的关系及对其品质指标的影响,得出了全蛋液的最佳辐照剂量范围为0.4~0.6kGy。

关键词: 全蛋液, 辐照, 保鲜, 沙门氏菌

Abstract: The low-dose irradiation for liquid whole egg instead of traditional pasteurization was studied in this paper. The aim of this study was to prolong the shelf life of liquid whole egg at 0~4℃, and eliminate the contamination of the pathogen microorganisms (such as Salmonella). Therefore, the effects of different irradiation doses on organoleptic property and microbiological status, especially the numbers of Salmonella of liquid whole egg were studied. The results indicated that the optimal irradiation dose for liquid whole egg is 0.4~0.6 kGy.

Key words: liquid whole egg, irradiation, preservation, Salmonella