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163445

Natural Antioxidant and Antimicrobial and its Relation to Quality and Safety of Smoked Mullet Fish

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Last updated: 05 Jan 2025

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Abstract

Fresh mullet (Mugil cephalus ) fish of economic importance was subjected to different liquid smoked treatments; Liquid smoked (LS),  LS combined with Pomegranate extract 100 mg /kg (LS+P1) , LS combined with paprika powder 5g /kg fish  (LS+P2) and  LS+P1+P2.  to study the effect of these treatments on liquid smoked fish quality and safety during storage at 4 °C. Results revealed that   the treatment of fresh fish with 2% lactic acid buffered will exert antimicrobial, reduce pH and enhance safety and quality. 
The mean moisture content values were 72.38%, 57.96%, 58.57%, 57.65% and 58.25% for fresh fish, liquid smoked (LS), LS combined with pomegranate extract  mg/K (LS+P1), LS combined with 0.5%paprika powder (LS+P2)and LS combined with pomegranate extract 100mg/kg and 0.5%paprika powder (LS+P1+P2) at respectively. All the liquid smoked process resulted in a significant decrease (p < 0.05) in moisture content of mullet Mugil cephalus samples as compared with fresh fish. The highest total volatile basic nitrogen (TVB-N) values were recorded in fresh fish while the lowest were shown according to the flowing order Powder (LS+P1+P2) flowed by LS combined with 100 mg/kg LS+P1 flowed by LS+P2 and flowed by liquid smoked (LS). Results revealed that salt content in all liquid smoked treatments were much lower than WHO recommended limit. smoked fish with low salt content will encourage consumers, improve the public health and enhance safety. The data indicate the effectiveness of pomegranate peel extract and paprika powder as natural antimicrobial and antioxidants due to the reduction in TVB-N values. Samples treated with LS, LS+P1, LS+P2, LS+P1+P2 have a shelf life at 4 °C of 65,70, 70 and 75days respectively. This signifies a prolongation of shelf life at 4 °C of 59,64,64 and 69 days, respectively as compared with untreated fish.

DOI

10.21608/jalexu.2019.163445

Keywords

fish, Liquid smoked, Quality, Pomegranate peel extract, Paprika Powder

Authors

First Name

Rwan

Last Name

Zeitoun

MiddleName

Ashraf

Affiliation

Department of Food Sciences, Faculty of Agriculture, Saba Bacha

Email

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City

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Orcid

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First Name

Ahmed

Last Name

Abdalla

MiddleName

Elsaid

Affiliation

Department of Food Sciences, Faculty of Agriculture, Saba Bacha

Email

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City

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Orcid

-

First Name

Tarek

Last Name

Srour

MiddleName

Mohamed

Affiliation

Department of Animal and Fish Production, Faculty of Agriculture, Saba Bacha

Email

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City

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Orcid

-

First Name

Mohamed

Last Name

Hasaneen

MiddleName

Abotaleb

Affiliation

National Institute of Oceanography and Fisheries

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City

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Orcid

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Volume

24

Article Issue

3

Related Issue

23653

Issue Date

2019-09-01

Receive Date

2019-07-10

Publish Date

2019-10-01

Page Start

310

Page End

325

Print ISSN

1110-5585

Online ISSN

2785-9525

Link

https://jalexu.journals.ekb.eg/article_163445.html

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https://jalexu.journals.ekb.eg/service?article_code=163445

Order

6

Type

Research papers

Type Code

1,789

Publication Type

Journal

Publication Title

Journal of the Advances in Agricultural Researches

Publication Link

https://jalexu.journals.ekb.eg/

MainTitle

Natural Antioxidant and Antimicrobial and its Relation to Quality and Safety of Smoked Mullet Fish

Details

Type

Article

Created At

23 Jan 2023