食品科学 ›› 2012, Vol. 33 ›› Issue (12): 285-289.doi: 10.7506/spkx1002-6630-201212059

• 包装贮运 • 上一篇    下一篇

不同贮藏温度对方腿类肉制品品质变化的影响

付军杰,贺稚非*,李洪军,袁先群,全 拓,李燕利,姚艳玲,蒋丽施   

  1. 西南大学食品科学学院,重庆市特色食品工程技术研究中心
  • 出版日期:2012-06-25 发布日期:2012-07-27
  • 基金资助:
    国家公益性行业(农业)科研专项(200903012)

Effect of Storage Temperature on Quality of Luncheon Sausages

FU Jun-jie,HE Zhi-fei*,LI Hong-jun,YUAN Xian-qun,QUAN Tuo,LI Yan-li,YAO Yan-ling,JIANG Li-shi   

  1. (Engineering Technique Research Center of Chongqing for Special Food, College of Food Science, Southwest University, Chongqing 400715, China)
  • Online:2012-06-25 Published:2012-07-27

摘要: 研究灌肠类低温肉制品货架期期间的品质变化规律,为制定相应生产操作规范提供基础数据。模拟超市环境温度在0~4℃和7~11℃条件,每隔10d对方腿类产品进行感官、理化、微生物等指标进行测定。结果显示:在0~4℃贮藏条件下,产品的细菌总数增长速度明显低于7~11℃,说明低温有利于抑制微生物的增长;大肠菌群均未检出,说明产品卫生状况良好;7~11℃产品的pH值、保水性、色泽的波动大于0~4℃的贮藏环境,说明较低贮藏温度更有利于保持产品质量稳定。

关键词: 方腿, 贮藏温度, 品质变化

Abstract: In order to explore the quality change of luncheon sausages during the shelf life period and provide a theoretical guidance for good manufacture practice, the sensory quality, physiochemical index and microbiological index of three different types of luncheon sausages stored at mimic supermarket storage temperature 0-4 ℃ or 7-11℃ were determined at intervals of 10 days. The results indicated that total bacterial count of luncheon sausages stored at 0-4℃ was obviously lower than that of luncheon sausages stored at 7-11 ℃, suggesting that the low temperature can inhibit the growth of bacteria. Meanwhile, E. coli was not detected during storage at 0-4 ℃. Moreover, the samples stored at 7-11 ℃ revealed a larger fluctuation in pH, water-holding capacity and color when compared to the samples stored at 0-4 ℃. Therefore, a low temperature environment is better for the maintenance and stability of sausage quality.

Key words: luncheon ham, storage temperature, quality change

中图分类号: