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  • 标题:Chemical Changes in Chilled Farmed Sea Bass ( Dicentrarchus labrax ): Effect of Advanced Icing Conditions
  • 本地全文:下载
  • 作者:J. Pena ; M. Trigo ; G. Bouzada
  • 期刊名称:Czech Journal of Food Sciences
  • 印刷版ISSN:1212-1800
  • 电子版ISSN:1805-9317
  • 出版年度:2009
  • 卷号:27
  • 页码:S277-S279
  • 出版社:Czech Academy of Agricultural Sciences
  • 摘要:The present research was focused on the commercialisation of fresh farmed sea bass (Dicentrarchus labrax). A slurry ice prototype (60% water/40% ice) coupled to an ozone generator (700 mV, 0.17 mg/l) was tested for the slaughtering and chilling storage (up to 7 days) of this species; comparison with slurry ice treatment alone was undergone. The study was addressed to chemical constituent changes (autolysis, lipid hydrolysis and oxidation, volatile amine formation) in fish muscle related to quality loss; comparison to sensory assessment (skin, eyes, external odour, gills, consistency) was carried out. Increasing values (P P > 0.05) of icing time on lipid oxidation (primary and secondary compounds) could be depicted. Concerning differences between both icing conditions, a lower (P
  • 关键词:sea bass; slurry ice; ozone; microbial activity; autolysis; lipid damage
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