Ibrahim, H., Amin, R., M., Z., Afify, E. (2016). Effect of some microbial decontaminators on chicken carcass. test, 31(2), 181-188. doi: 10.21608/bvmj.2016.31291
Hemmat M. Ibrahim; Reham A. Amin; Zakaria I. M.; El -Sayed A. Afify. "Effect of some microbial decontaminators on chicken carcass". test, 31, 2, 2016, 181-188. doi: 10.21608/bvmj.2016.31291
Ibrahim, H., Amin, R., M., Z., Afify, E. (2016). 'Effect of some microbial decontaminators on chicken carcass', test, 31(2), pp. 181-188. doi: 10.21608/bvmj.2016.31291
Ibrahim, H., Amin, R., M., Z., Afify, E. Effect of some microbial decontaminators on chicken carcass. test, 2016; 31(2): 181-188. doi: 10.21608/bvmj.2016.31291

Effect of some microbial decontaminators on chicken carcass

Benha Veterinary Medical Journal
Article 25, Volume 31, Issue 2, December 2016, Pages 181-188    PDF (281.81 K)
Document Type: Original Article
DOI: 10.21608/bvmj.2016.31291
Authors
Hemmat M. Ibrahim1; Reham A. Amin1; Zakaria I. M.2; El -Sayed A. Afify2
1Department of Food Control, Faculty of Veterinary Medicine, Benha University
2Animal Health Research Institute, Dokki, Giza
Abstract
This current study was carried out to evaluate the effect of trisodium phosphate 5%, 8% and 10%, chlorine 20 ppm,50ppm
and 60ppm and hydrogen peroxide 1%, 2% and 3%, on total aerobic plate count, Enterobactereacea count,
staphylococcus count and isolation percentages of Salmonella spp, Staphylococcus aureus and L. monocytogens of fresh
slaughtered chicken. The results of count of control sample were 8.2±7.99, 4.41±3.89 and 4.30±3.76 log10cfu/g and the
percentages of isolation were 60, 90 and 10%, respectively. While after dipping in trisodium phosphate 5%, 8% and 10%,
the reduction percentage of aerobic plate count, Enterobactereacea count and staphylococcus count were 6.2%, 23%,
30.6%, 11.1%, 44%, 100% , 17.2%, 32.3% and 52%, after dipping in chlorine 20ppm, 50ppm and 60ppm,were 4%, 5%,
35.3%, 9.3%, 22.6%, 27.2%, 8.1%, 30.2% and 32.6%, after dipping in hydrogen peroxide 1%, 2% and 3%, were80.8%,
82.3% , 87.8%, 82.7%, 86.8%, 100%, 82.5%, 100% and 100%, respectively. Moreover, the reduction percentages of
Salmonella spp., Staphylococcus aureus, were 50%, 66.7%, 83.3%, 22.2%, 66.6% and 100%, after dipping in trisodium
phosphate 5%, 8% and 10%. While after dipping in chlorine 20ppm,50ppm and 60ppm, were16.7%, 33.3%, 50%, 11.1%,
22.2% and 33.3% and after dipping in hydrogen peroxide 1%, 2% and 3%, were50%, 66.6%, 83.3%, 55.5%, 100% and
100%. L. monocytogenes failed to be detected (100% decontamination)
Keywords
TSP; Chlorine; Hydrogen Peroxide; chicken carcasses; Decontamination
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