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Composition, physicochemical and rheological properties of fresh bigeye snapper fish (priacanthus hamrur) mince

Dileep, AO, Shamasundar, BA, Binsi, PK, Badii, F and Howell, NK (2012) Composition, physicochemical and rheological properties of fresh bigeye snapper fish (priacanthus hamrur) mince Journal of Food Biochemistry, 36 (5). pp. 577-586.

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Abstract

Composition and properties of fresh bigeye snapper fish (Priacanthus hamrur) mince has been investigated. The protein content of fish mince was 16.71g/100g mince. Amino acid analysis revealed high proportion of glutamic acid, alanine, lysine and leucine. Fatty acid profile indicated high proportion of eicosa pentaenoic acid and decosa hexaenoic acid content. Gel filtration profile of total proteins from fresh bigeye fish mince revealed a major peak (high molecular weight component) and a few minor peaks, which was further confirmed by sodium dodecyl sulphate-polyacrylamide gel electrophoresis pattern. The differential scanning calorimetry profile of fresh bigeye fish mince revealed transitions at 38.35, 47.72 and 63.02C indicating denaturation temperature of different protein fractions. The gel-forming ability of fresh bigeye fish mince was evaluated by both small strain and large strain tests. The flow behavior of total protein solution from fresh bigeye fish mince as a function of protein concentration and temperature showed pseudoplastic behavior. © 2011 Wiley Periodicals, Inc.

Item Type: Article
Divisions : Faculty of Health and Medical Sciences > School of Biosciences and Medicine > Department of Nutritional Sciences
Authors :
AuthorsEmailORCID
Dileep, AOUNSPECIFIEDUNSPECIFIED
Shamasundar, BAUNSPECIFIEDUNSPECIFIED
Binsi, PKUNSPECIFIEDUNSPECIFIED
Badii, FUNSPECIFIEDUNSPECIFIED
Howell, NKUNSPECIFIEDUNSPECIFIED
Date : October 2012
Identification Number : 10.1111/j.1745-4514.2011.00592.x
Additional Information : This is the accepted version of the following article: Dileep AO, Shamasundar BA, Binsi PK, Badii F, Howell NK (2012) Composition, physicochemical and rheological properties of fresh bigeye snapper fish (priacanthus hamrur) mince. Journal of Food Biochemistry 36(5):577-586, which has been published in final form at http://dx.doi.org/10.1111/j.1745-4514.2011.00592.x
Depositing User : Symplectic Elements
Date Deposited : 11 Nov 2014 14:58
Last Modified : 18 Feb 2015 14:36
URI: http://epubs.surrey.ac.uk/id/eprint/806549

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