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368343

Quality of Surimi produced from aquacultured grass carp "Ctenopharyngodon idellus" during frozen storage

Article

Last updated: 23 Dec 2024

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Subjects

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Tags

Fish / aquaculture

Abstract

  This study was performed to explore the quality of surimi produced from cultured gas carp fish and its frozen storage characteristics. Surimi was produced from fresh cultured grass carp by traditional method through successive washing with chilled water, followed by addition of cryprotectant agents. Surimi was packaged, frozen at -35°C and then stored in-18°C for three months. Produced Surimi was investigated at zero time for yield percent, chemical composition, and fatty acid profile. pH, folding test, TBA-value, instrumental colour, total bacterial count (IBC) and Staphylococcus aureus (S.aureus) count were performed at zero line then monthly during storage period. Grass carp surimi presented high yield% (52.7) and protein content (17.25%) with low fat 2.19%. Fatty acid profile showed high % of polyunsaturated fatty acid (26.74) with low content of omega three and omega six fatty acids. TBA-value was increased as the storage time increased, however, all values were far from oxidative rancidity limit.  Significant reduction of TBC with increase storage time was observed. Grass carp surimi gel exhibited excellent whiteness and good strength properties, but surimi gel started to loss its strength by the second month of frozen storage.

DOI

10.21608/vmjg.2011.368343

Authors

First Name

Gehan

Last Name

Kassem

MiddleName

-

Affiliation

Food Hygiene and control Dept., Fac Vet Med, Cairo Univ.

Email

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City

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Orcid

-

Volume

59

Article Issue

4

Related Issue

49194

Issue Date

2011-10-01

Receive Date

2024-07-21

Publish Date

2011-10-01

Page Start

93

Page End

105

Print ISSN

1110-1423

Online ISSN

2537-1045

Article File

VMJG_Volume 59_Issue 4_Pages 93-105.pdf

PDF . 2.2MB

Link

https://vmjg.journals.ekb.eg/article_368343.html

Detail API

https://vmjg.journals.ekb.eg/service?article_code=368343

Order

368,343

Type

Original Article

Type Code

544

Publication Type

Journal

Publication Title

Veterinary Medical Journal (Giza)

Publication Link

https://vmjg.journals.ekb.eg/

MainTitle

Quality of Surimi produced from aquacultured grass carp "Ctenopharyngodon idellus" during frozen storage

Details

Type

Article

Created At

23 Dec 2024