Gas-exchanged Packaging of Tuna Fillets
| Autor: | Michio Yokoyama, Yuzaburo Ishida, Mikio Tanaka, Koji Satomi, Hajime Nishino |
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| Rok vydání: | 1996 |
| Předmět: | |
| Zdroj: | NIPPON SUISAN GAKKAISHI. 62:800-805 |
| ISSN: | 1349-998X 0021-5392 |
| DOI: | 10.2331/suisan.62.800 |
| Popis: | Changes in metmyoglobin (metMb) ratio to total Mb, viable bacterial numbers, sensory evaluation of odor, and K-value were examined for tuna fillets packaged with oxygen-nitrogen gas mixture in low gas-permeable plastic bags during 5°C storage. K-value was not affected by oxygen concentration. MetMb formation, growth of aerobic bacteria, and development of undesirable odor were inhibited by packaging containing less than 0.1% oxygen. Packaging with 4% and 9% oxygen were inferior to that with 21% oxygen (air) because of promoting metMb formation. Packaging with 70% oxygen was effective to keep the fresh red color of dorsal meat with low fat content for short time storage less than 3 days. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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