食品科学 ›› 2007, Vol. 28 ›› Issue (8): 501-504.

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臭氧冰在罗非鱼片保鲜中的应用研究

 刁石强, 吴燕燕, 王剑河, 李来好, 陈培基, 杨贤庆, 郝淑贤   

  1. 中国水产科学研究院南海水产研究所; 广东省海洋与渔业局; 中国水产科学研究院南海水产研究所 广东广州510300; 广东广州510300; 广东广州510222;
  • 出版日期:2007-08-15 发布日期:2011-10-24

Research on Application of Ozone Ice in Tilapia Fillet Preservation

 DIAO  Shi-Qiang, WU  Yan-Yan, WANG  Jian-He, LI  Lai-Hao, CHEN  Pei-Ji, YANG  Xian-Qing, HAO  Shu-Xian   

  1. 1.South China Sea Fisheries Research Institute, Chinese Academy of Fishery Science, Guangzhou 510300, China; 2.Guangdong Provincial Bureau of Ocean and Fisheries, Guangzhou 510222, China
  • Online:2007-08-15 Published:2011-10-24

摘要: 本研究就采用高浓度臭氧冰对鲜罗非鱼片进行保鲜效果研究,结果表明:使用臭氧含量为5mg/kg的臭氧冰时,降低了挥发性盐基氮的产生,细菌菌落总数减少82%~97%,可延长产品的货架保鲜期3~4d。臭氧冰具杀菌力强,保鲜效果好,使用方便、快捷、环保,解决了臭氧不能保存和运输等技术问题,该研究解决长期以来依赖臭氧设备随产随用的被动结局,扩大了臭氧的应用范围,为水产品保藏提供一种新的保鲜方法。

关键词: 臭氧冰, 罗非鱼片, 保鲜

Abstract: The effect of preserving the fresh tilapia fillet by the high concentration ozone ice was studied in that assay. The results showed that the shelf-life could be lengthened 3~4 days preserved by 5mg/kg ozone ice, and the total volatility basis nitrogen (TVBN) was degreed and the bacteria colony was decrease to 82%~97%. The bactericidal effectiveness of ozone ice is strong enough to attain the better preservation effect. Being a convenient, simple, environmental friendly method, it could be adopted in the preservation and transportation of seafood. The passive situation of utilization of ozone in preservation was broken, a new effective procedure was setup for the aquatic product preservation.

Key words: ozone ice, tilapia filet, preservation