FOOD SCIENCE ›› 2010, Vol. 31 ›› Issue (6): 270-273.doi: 10.7506/spkx1002-6630-201006065

• Packaging & Storage • Previous Articles     Next Articles

Changes in Quality Properties of Herring Fillets during Ice Storage

LIANG Qiong,WAN Jin-qing*,WANG Guo-qiang   

  1. (College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China)
  • Received:2009-04-29 Revised:2009-09-30 Online:2010-03-15 Published:2010-12-29
  • Contact: WAN Jin-qing E-mail:jqwan@shou.edu.cn

Abstract:

Sensory, microbiological and physicochemical parameters of herring fillets stored at (-0.8 ± 0.2), -(2.0 ± 1.0) ℃ and (4.0 ± 1.5) ℃were measured at regular intervals. At the end of storage at these temperature conditions, herring fillets exhibited total bacterial counts of 1.17 × 106, 1.12 × 106 CFU/g and 1.2 × 106 CFU/g, pH 6.96, 6.59 and 6.73, and total volatile basic nitrogen (TVB-N) of 24.95, 20.03 mg/100 g and 20.39 mg/100 g, respectively. Herring fillets became close to spoilage on the 5th and 8th day of partial frozen and cold storage, respectively. For ice storage, herring fillets did not become close to spoilage until the 11th day.

Key words: ice storage, partial frozen storage, cold storage, herring fillet, fresh-keeping of freshwater fish

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