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Quality of raw and smoked fillets from clinically healthy Atlantic salmon, Salmo salar L., following an outbreak of pancreas disease (PD). / Taksdal, T.; Wiik‐Nielsen, J.; Birkeland, S.; Dalgaard, Paw; Mørkøre, T.

In: Journal of Fish Diseases Online, Vol. 35, No. 12, 2012, p. 897-906.

Publication: Research - peer-reviewJournal article – Annual report year: 2012

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Taksdal, T.; Wiik‐Nielsen, J.; Birkeland, S.; Dalgaard, Paw; Mørkøre, T. / Quality of raw and smoked fillets from clinically healthy Atlantic salmon, Salmo salar L., following an outbreak of pancreas disease (PD).

In: Journal of Fish Diseases Online, Vol. 35, No. 12, 2012, p. 897-906.

Publication: Research - peer-reviewJournal article – Annual report year: 2012

Bibtex

@article{39feb2abecd94a2d9ed6df67ed57c209,
title = "Quality of raw and smoked fillets from clinically healthy Atlantic salmon, Salmo salar L., following an outbreak of pancreas disease (PD)",
publisher = "Wiley-Blackwell Publishing Ltd.",
author = "T. Taksdal and J. Wiik‐Nielsen and S. Birkeland and Paw Dalgaard and T. Mørkøre",
year = "2012",
doi = "10.1111/j.1365-2761.2012.01428.x",
volume = "35",
number = "12",
pages = "897--906",
journal = "Journal of Fish Diseases Online",
issn = "1365-2761",

}

RIS

TY - JOUR

T1 - Quality of raw and smoked fillets from clinically healthy Atlantic salmon, Salmo salar L., following an outbreak of pancreas disease (PD)

A1 - Taksdal,T.

A1 - Wiik‐Nielsen,J.

A1 - Birkeland,S.

A1 - Dalgaard,Paw

A1 - Mørkøre,T.

AU - Taksdal,T.

AU - Wiik‐Nielsen,J.

AU - Birkeland,S.

AU - Dalgaard,Paw

AU - Mørkøre,T.

PB - Wiley-Blackwell Publishing Ltd.

PY - 2012

Y1 - 2012

N2 - Pancreas disease (PD) is a viral disease of farmed salmonid fish, which causes huge economic losses. Pathological changes in skeletal muscle, pancreas and heart are hallmarks of PD. Stakeholders in the fish‐smoking industry have claimed that fillets from PD‐affected Atlantic salmon, Salmo salar L., are of poor quality. We therefore examined harvest‐ready, clinically healthy Atlantic salmon from a population of fish previously affected by PD. Histopathological changes in skeletal muscle tissues ranged from minor to severe. Fillet quality measurements showed that fish with severe skeletal muscle changes provided a paler raw fillet and a yellowish and harder cold‐smoked fillet than normal. PD had no significant effect on fillet gaping, bacteriological quality or off‐odour development during storage. An unexpected finding was a significant subendocardial fibrosis in 23% of the PD‐affected fish. The latter may indicate susceptibility to stress‐related heart failure.

AB - Pancreas disease (PD) is a viral disease of farmed salmonid fish, which causes huge economic losses. Pathological changes in skeletal muscle, pancreas and heart are hallmarks of PD. Stakeholders in the fish‐smoking industry have claimed that fillets from PD‐affected Atlantic salmon, Salmo salar L., are of poor quality. We therefore examined harvest‐ready, clinically healthy Atlantic salmon from a population of fish previously affected by PD. Histopathological changes in skeletal muscle tissues ranged from minor to severe. Fillet quality measurements showed that fish with severe skeletal muscle changes provided a paler raw fillet and a yellowish and harder cold‐smoked fillet than normal. PD had no significant effect on fillet gaping, bacteriological quality or off‐odour development during storage. An unexpected finding was a significant subendocardial fibrosis in 23% of the PD‐affected fish. The latter may indicate susceptibility to stress‐related heart failure.

KW - Fillet

KW - Colour

KW - Texture

KW - Smoked salmon

KW - Myocarditis

KW - Fibrosis

U2 - 10.1111/j.1365-2761.2012.01428.x

DO - 10.1111/j.1365-2761.2012.01428.x

JO - Journal of Fish Diseases Online

JF - Journal of Fish Diseases Online

SN - 1365-2761

IS - 12

VL - 35

SP - 897

EP - 906

ER -