Profiles of New Zealand snapper (Pagrus auratus) postmortem metabolism as affected by acclimated temperature and postmortem storage temperature.
Author(s) : JERRETT A. R., LAW R. A., HOLLAND A. J., et al.
Type of article: Article
Summary
Chemical anaesthesia was used to harvest tank-reared snapper (Pagrus auratus) from late summer (19.6 °C) and winter (11.9 °C) acclimated populations in a "rested" state. Carcasses were stored in seawater at temperatures between 2 and 20 °C to investigate the effects of acclimation and storage temperature on the postmortem metabolic rate. Contour plots of postmortem muscle pH [lactic acid] and adenosine triphosphate/inosine monophosphate measurements revealed critical temperature transitions: 16-18 °C (coinciding with seasonal behavioural changes) and 4-6 °C (consistent with cold injury). DC eye surface potential (ESP) was evaluated as a noninvasive indicator of tissue-temperature interactions and showed similar patterns of critical temperature transitions.
Details
- Original title: Profiles of New Zealand snapper (Pagrus auratus) postmortem metabolism as affected by acclimated temperature and postmortem storage temperature.
- Record ID : 2003-2901
- Languages: English
- Source: Ital. J. Food Sci. - vol. 67 - n. 8
- Publication date: 2002/10
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
- Themes: Fish and fish product
- Keywords: New Zealand; Metabolism; Temperature; Harvesting; Fish; Cold storage
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- Date : 2001/07
- Languages : English
- Source: IRHACE J. - vol. 13 - n. 4
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- Author(s) : JARMAN N. E.
- Date : 1982/01/26
- Languages : English
- Source: Refrigeration of perishable products for distant markets.
- Formats : PDF
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Alternatives for meeting peak cold storage dema...
- Author(s) : ALLPRESS L. J., PHAM Q. T., FRAZERHURST L. F.
- Date : 1983/03
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 6 - n. 2
- Formats : PDF
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- Author(s) : BURTON-WOOD P. K., HUNT J. H., SHEPPARD M. J. A.
- Date : 1983/01
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 6 - n. 1
- Formats : PDF
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Effect of high CO2 and temperature in Botrytis ...
- Author(s) : CHEAH L. H., IRVING D. E., HUNT A. W.
- Date : 1994
- Languages : English
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