Texture measurement on gutted cod during storage in ice using a hand-held instrument

Schubring, Reinhard (2002) Texture measurement on gutted cod during storage in ice using a hand-held instrument. Informationen für die Fischwirtschaft aus der Fischereiforschung, 49(1), pp. 25-27.

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Official URL: http://aquacomm.fcla.edu/3139

Abstract

Fish muscle as food is to be seen as highly perishable. In unfrozen fish, freshness is considered the most important quality attribute. It is well known that there are several biochemical changes that can affect dramatically the texture of fish muscle. Immediately after death the fish texture is soft and elastic. In connection with rigor mortis the fish texture changes markedly. It becomes harder during rigor and after its resolution it becomes softer. This softness increases due to proteolysis during further storage at refrigerated conditions. Texture is a very important indicator for evaluating the quality of fish. Barroso et al. (1997) have recently reviewed mechanical methods in use for texture measurements on fresh fish. Further reviews on texture measurement performed on fish muscle were recently published underlining the importance of texture as quality attribute (Hyldig et al 2001, Coppes et al. 2002). The position along the fish can influence the results and was investigated by several authors (Sigurgis-ladottir et. al. 1999). Different methods have been compared for their ability to differentiate between recently killed salmon and salmon stored on ice for up to 24 days (Veland et al. 1999).

Item Type: Article
Title: Texture measurement on gutted cod during storage in ice using a hand-held instrument
Personal Creator/Author:
CreatorsEmail
Schubring, Reinhardreinhard.schubring@mri.bund.de
Refereed: No
Journal or Publication Title: Informationen für die Fischwirtschaft aus der Fischereiforschung
Volume: 49
Number: 1
Page Range: pp. 25-27
Date: 2002
ISSN: 1437-5842
Contact Email Address: reinhard.schubring@mri.bund.de
Issuing Agency: Bundesforschungsanstalt für Fischerei
Additional Information: Johann Heinrich von Thünen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung = Information on Fishery Research in 2010.
Uncontrolled Keywords: Quality control; texture measurement; Gadus morhua; instrumental measurements; sensory measurement
Subjects: Fisheries
Item ID: 3139
Depositing User: Horst Bahl
Date Deposited: 15 Apr 2010 12:45
Last Modified: 10 Nov 2012 14:11
Related URLs:
URI: http://aquaticcommons.org/id/eprint/3139

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