Changes in biogenic amines during iced and ambient temperature storage of tilapia | Zendy

Sil Subhasis | Zendy; Joseph Jose | Zendy; Kumar K Ashok | Zendy

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Changes in biogenic amines during iced and ambient temperature storage of tilapia

Author(s) -

Sil Subhasis,

Joseph Jose,

Kumar K Ashok

Publication year - 2008

Publication title -

journal of the science of food and agriculture

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.782

H-Index - 142

eISSN - 1097-0010

pISSN - 0022-5142

DOI - 10.1002/jsfa.3058

Subject(s) - tilapia , euryhaline , oreochromis mossambicus , chemistry , spermidine , fish <actinopterygii> , salinity , environmental chemistry , food science , chromatography , fishery , biochemistry , biology , ecology , enzyme

BACKGROUND: Changes in the biogenic amine content of tilapia ( Oreochromis mossambicus ) with time during iced and ambient temperature (28 °C) storage were quantified by high‐performance liquid chromatography in a gradient elution system using acetonitrile and water as solvents. RESULTS: The levels of amines in tilapia were significantly low even after a long storage period (18 h under ambient temperature storage and 15 days under iced storage). All amines except spermidine and spermine increased with time during both iced and ambient temperature storage. Spermidine and spermine showed a decrease with increasing storage time. CONCLUSION: Being euryhaline (tolerant of a wide range of salinity) in nature, tilapia shows significantly low quantities of biogenic amines even after a long period of ambient temperature or iced storage, unlike most other marine fish. Copyright © 2008 Society of Chemical Industry

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