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Title Quality of monosex tilapia under ice storage: Gutting effects on the formation of biogenic amines, biochemical, and microbiological characteristics
 
Names Laly, S.J.
Ashok Kumar, K.
Sankar, T.V.
Lalitha, K.V.
George Ninan
Date Issued 2017 (iso8601)
Abstract Effects of gutting on biogenic amine (putrescine, cadaverine, histamine,
agmatine, tyramine, spermidine, and spermine) formation, biochemical
(pH, TVBN, K value), microbial (APC, H2S producing, Coliform bacteria),
and sensory quality of farmed monosex tilapia (Oreochromis niloticus) was
studied during ice stored at 4 ± 2ºC. Spermine and spermidine levels were
high with cadaverine reached 4.66 ppm in gutted sample. The other amines
were detected at relatively low level. K value of both samples crossed 60%
on 15th and 18th day, respectively. The total phenolic content exceeded 7
log cfu/g after sensory rejection. The shelf life of whole and gutted samples
was estimated to be 24 and 21 days, respectively
Genre Article
Identifier International Journal of Food Properties, 20(6):1368–1377