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98273

EFFECT OF LASER BEAM EXPOSURE ON THE QUALITY OF CATTLE MEAT DURING COLD STORAGE

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Last updated: 26 Dec 2024

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Abstract

The aim of this research is to study effect of laser exposure on the fresh cattle meat quality during cold storage with respect to survival and growth of bacteria, shelf-life and physiochemical properties. Fresh cattle meat samples were exposed to three doses (9, 18 and 27 W.s/cm2) of laser beam with wavelength 450 nm. The obtained results were indicated that: 1) the total account of microorganisms of samples weren't changed at 0 (control) and 9 W.S/cm2 of laser exposure dose for 5 days of cold storage period. Meanwhile, it was decreased 8.1 x106 and 8.3 x106 CFU/g. of 18 and 27 W.s/cm2 laser exposure dose of meat sample, respectively, at extended shelf life of 10 and 15 days of cold storage period, comparing in control sample which was 3.6 x106 CFU/g. at 5 days of cold storage period. Also, the physiochemical properties of samples were taken the same trend, 2) the samples were rejected of 0 (control), 9, 18 and 27 W.s/cm2of laser exposure dose at 10, 15, and 20 days of cold storage period, because of the total account of microorganisms of meat was higher than within the acceptable limits. 3) the total account of microorganisms and physiochemical properties of sample at 18 and 27 W.s/cm2 laser dose were within the acceptable limits, and these results lead to increase the beef meat shelf life about 10 and 15 days, comparing with control sample at 5 days of cold storage period., and 4) laser beam exposure can be used to increase shelf life and inspection of meat quality.

DOI

10.21608/mjae.2015.98273

Keywords

laser exposure, cattle meat quality, cold storage and physiochemical properties

Authors

First Name

H. E.

Last Name

Hassan

MiddleName

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Affiliation

National Institute of Laser Enhanced Sciences (NILES), Cairo Univ., Egypt.

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First Name

A. A.

Last Name

Abd El-Rahman

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Affiliation

Ag. Eng. Res. Inst., Ag. Res. Center, Dokki, Giza, Egypt.

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First Name

M. Diaa El-Din H.

Last Name

Farag

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Affiliation

National Center for Radiation Research and Technology (NERRT), Egyptian Atomic Energy, Cairo, Egypt.

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First Name

Z. A.

Last Name

Abd El-Salam

MiddleName

-

Affiliation

National Institute of Laser Enhanced Sciences (NILES), Cairo Univ., Egypt.

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Orcid

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First Name

F. M.

Last Name

Shehata

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-

Affiliation

National Institute of Laser Enhanced Sciences (NILES), Cairo Univ., Egypt.

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Volume

32

Article Issue

3

Related Issue

14844

Issue Date

2015-07-01

Receive Date

2020-06-26

Publish Date

2015-07-01

Page Start

1,203

Page End

1,222

Print ISSN

1687-384X

Online ISSN

2636-3062

Article File

MJAE_Volume 32_Issue 3_Pages 1203-1222.pdf

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Link

https://mjae.journals.ekb.eg/article_98273.html

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https://mjae.journals.ekb.eg/service?article_code=98273

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Original Article

Type Code

1,326

Publication Type

Journal

Publication Title

Misr Journal of Agricultural Engineering

Publication Link

https://mjae.journals.ekb.eg/

MainTitle

EFFECT OF LASER BEAM EXPOSURE ON THE QUALITY OF CATTLE MEAT DURING COLD STORAGE

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Article

Created At

23 Jan 2023