Veränderungen sensorischer und instrumenteller Parameter während der Gefrierlagerung von Ostseedorsch (Gadus morhua) bei unterschiedlichen Temperaturen

Mierke-Klemeyer, Sabine and Schubring, Reinhard and Oehlenschläger, Jörg (2003) Veränderungen sensorischer und instrumenteller Parameter während der Gefrierlagerung von Ostseedorsch (Gadus morhua) bei unterschiedlichen Temperaturen. Informationen für die Fischwirtschaft aus der Fischereiforschung, 50(4), pp. 166-180.

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Official URL: http://aquacomm.fcla.edu/3132

Abstract

Changes in sensory and instrumental quality parameter sand in thawing drip, cooking drip and total drip loss of frozen stored Baltic cod fillets (Gadus morhua) at different storage temperatures were investigated. Cod fillets stored at –20 °C and –30 °C exhibited the lowest drip losses and obtained the highest sensory scores. Drip losses were found to be highest in cod fillets stored at –10°C and in double frozen fillets stored at –20 °C. These two experiments also gave the lowest sensory scores. The texture parameters increased during storage parallel with storage time. The waterbinding capacity was lowest at –10 °C and almost constant at –30 °C. There is a good correlation between the sensory scores for “tough” and the instrumental texture measurement for hardness and chewiness.

Item Type: Article
Title: Veränderungen sensorischer und instrumenteller Parameter während der Gefrierlagerung von Ostseedorsch (Gadus morhua) bei unterschiedlichen Temperaturen
Personal Creator/Author:
CreatorsEmail
Mierke-Klemeyer, Sabine
Schubring, Reinhardreinhard.schubring@mri.bund.de
Oehlenschläger, JörgJ.Oehlenschlaeger@gmx.net
Refereed: No
Journal or Publication Title: Informationen für die Fischwirtschaft aus der Fischereiforschung
Volume: 50
Number: 4
Page Range: pp. 166-180
Date: 2003
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: fish quality; consumer protection; instrumental analysis; sensory scores
Subjects: Fisheries
Item ID: 3132
Depositing User: Horst Bahl
Date Deposited: 15 Apr 2010 12:47
Last Modified: 10 Nov 2012 13:50
URI: http://aquaticcommons.org/id/eprint/3132

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