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169242

Effect of pomegranate and dates molasses as anti Vibrio Parahaemolyticus on marinated shrimp

Article

Last updated: 04 Jan 2025

Subjects

-

Tags

Aquatic animal and Management

Abstract

Nowadays, natural antioxidant and antimicrobial compounds, especially of plant origin, have received increasing attention as food additives. Pomegranate (Punicagranatum) and dates molasses recently described as nature's power fruit are widely cultivated in the Mediterranean region. Pomegranate peel extract with an abundance of flavonoids and tannins has been shown to have a high antioxidant and antimicrobial activity. Marinades of pomegranate and dates molasses (1% and 2%) were evaluated for their antibacterial effects in peeled shrimp samples artificially inoculated with V. parahaemolyticus. The samples were divided into eight equal groups (200 g each), and were inoculated by V. parahaemolyticus 107cfu/ml, separately. Initial count of V. parahaemolyticus in peeled shrimp samples at zero hour was 6.53 ± 0.3 log cfu/g. The results showed that the sensory analysis of all treated peeled shrimp and control one were acceptable for all judgment members either fresh or during storage. Pomegranatemolasses2%eitherwith marinated solution or with distilled water   recorded the highest reduction % of V. parahaemolyticus count by 67.84 % and 83.15atsixdayof refrigerating storage, respectively. While date molasses 2% with marinate showed moderate reduction percentage reach to 31.1 %but date molasses 2%  with distilled water raise to57.1%atfifthdayof refrigerated storage. Results support the high efficacy of pomegranate molasses to control V. parahaemolyticus growth, improved the sensory score and increase the safety of the peeled shrimp samples.

DOI

10.21608/ejah.2021.169242

Keywords

shrimp, V. parahemolyticus, pomegranate, Date molasses

Volume

1

Article Issue

2

Related Issue

23581

Issue Date

2021-04-01

Receive Date

2020-12-29

Publish Date

2021-04-01

Page Start

100

Page End

111

Print ISSN

2735-4938

Online ISSN

2735-4946

Link

https://ejah.journals.ekb.eg/article_169242.html

Detail API

https://ejah.journals.ekb.eg/service?article_code=169242

Order

9

Type

Original researches

Type Code

1,636

Publication Type

Journal

Publication Title

Egyptian Journal of Animal Health

Publication Link

https://ejah.journals.ekb.eg/

MainTitle

Effect of pomegranate and dates molasses as anti Vibrio Parahaemolyticus on marinated shrimp

Details

Type

Article

Created At

23 Jan 2023