Effect of modified atmosphere packaging and superchilled storage on the microbial and sensory quality of Atlantic salmon (Salmo salar) fillets
Publication details
Journal : Journal of Food Science , vol. 68 , p. 1467–1472 , 2003
International Standard Numbers
:
Printed
:
0022-1147
Electronic
:
1750-3841
Publication type : Academic article
Issue : 4
Links
:
DOI
:
doi.org/10.1111/j.1365-2621.20...
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Kjetil Aune
Chief Librarian
kjetil.aune@nofima.no
Summary
Fresh Atlantic salmon fillets packaged under modified atmosphere (MA) (CO2:N-2 60:40) and air was stored at superchilled (-2 degreesC) and chilled (+4 degreesC) temperatures. Changes in sensory scores, microbial growth, headspace gas composition, water loss, and pH were monitored during 24 d of storage. The suprechilled MA packaged salmon maintained a good quality, with negligible microbial growth (<1000 colony-forming units [CFU]/g) for more than 24 d based on both sensory and microbial analyses (aerobic plate count, H2S-producing, and psychorotrophic bacteria). Superchilled salmon in air had a 21-d sensory shelf life, whereas MA and air-stored fillets at chilled conditions was spoiiled after 10 d and 7 d, respectively.
