Control of Salmonella on fresh chicken breasts by κ-carrageenan/chitosan-based coatings containing allyl isothiocyanate or deodorized Oriental mustard extract plus EDTA

Food Microbiology
Amin Olaimat, R Holley

Abstract

Control of Salmonella in poultry is a public health concern as salmonellosis is one of the most common foodborne diseases worldwide. This study aimed to screen the ability of 5 Salmonella serovars to degrade the mustard glucosinolate, sinigrin (by bacterial myrosinase) in Mueller-Hinton broth at 25 °C for 21 d and to reduce Salmonella on fresh chicken breasts by developing an edible 0.2% (w/v) κ-carrageenan/2% (w/v) chitosan-based coating containing Oriental mustard extract, allyl isothiocyanate (AITC), EDTA or their combinations. Individual Salmonella serovars degraded 50.2%-55.9% of the sinigrin present in 21 d. κ-Carrageenan/chitosan-based coatings containing 250 mg Oriental mustard extract/g or 50 μl AITC/g reduced the numbers of Salmonella on chicken breasts 2.3 log10 CFU/g at 21 d at 4 °C. However, when either mustard extract or AITC was combined with 15 mg/g EDTA in κ-carrageenan/chitosan-based coatings, Salmonella numbers were reduced 2.3 log10 CFU/g at 5 d and 3.0 log10 CFU/g at 21 d. Moreover, these treatments reduced numbers of lactic acid bacteria and aerobic bacteria by 2.5-3.3 log10 CFU/g at 21 d. κ-Carrageenan/chitosan coatings containing either 50 μl AITC/g or 250 mg Oriental mustard extract/g plus 15 mg EDTA/g ...Continue Reading

References

May 2, 2000·Applied and Environmental Microbiology·H L AlakomiI M Helander
Nov 11, 2003·Biomacromolecules·Entsar I RabeaWalter Steurbaut
Jan 31, 2009·International Journal of Food Microbiology·J D Greig, A Ravel
Apr 7, 2009·International Journal of Food Microbiology·Fernando B Luciano, Richard A Holley
Dec 5, 2009·Molecular Nutrition & Food Research·Yuesheng Zhang
Dec 22, 2011·Journal of Food Protection·S HerzallahR Holley
Mar 20, 2012·International Journal of Food Microbiology·Marta Lara-LledóRichard A Holley

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Citations

Dec 5, 2016·International Journal of Biological Macromolecules·Khalid Mahmood ZiaMohammad Zuber
Nov 7, 2019·Antibiotics·Emiliano J QuintoMaría P Redondo-Del-Río
Jul 28, 2017·Food Science & Nutrition·Mounia ArkounAbdellah Ajji
Mar 6, 2021·Phytotherapy Research : PTR·Bahare SalehiMiquel Martorell

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