ASSESSMENT OF THE ANTIBACTERIAL EFFECT OF NANO-ZINC OXIDE AND NANO-TITANIUM DIOXIDE AGAINST E. COLI (ATC 25922 TM) ON THE QUALITY AND SHELF LIFE OF CHICKEN KOFTA
EL DIN, S., EDRIS, A., ABO EL-ROOS, N. (2025). ASSESSMENT OF THE ANTIBACTERIAL EFFECT OF NANO-ZINC OXIDE AND NANO-TITANIUM DIOXIDE AGAINST E. COLI (ATC 25922 TM) ON THE QUALITY AND SHELF LIFE OF CHICKEN KOFTA. EKB Journal Management System, 71(184), 115-127. doi: 10.21608/avmj.2024.331692.1450
SAFA, M.H. EL DIN; ABO BAKR, M EDRIS; NAHLA, A. ABO EL-ROOS. "ASSESSMENT OF THE ANTIBACTERIAL EFFECT OF NANO-ZINC OXIDE AND NANO-TITANIUM DIOXIDE AGAINST E. COLI (ATC 25922 TM) ON THE QUALITY AND SHELF LIFE OF CHICKEN KOFTA". EKB Journal Management System, 71, 184, 2025, 115-127. doi: 10.21608/avmj.2024.331692.1450
EL DIN, S., EDRIS, A., ABO EL-ROOS, N. (2025). 'ASSESSMENT OF THE ANTIBACTERIAL EFFECT OF NANO-ZINC OXIDE AND NANO-TITANIUM DIOXIDE AGAINST E. COLI (ATC 25922 TM) ON THE QUALITY AND SHELF LIFE OF CHICKEN KOFTA', EKB Journal Management System, 71(184), pp. 115-127. doi: 10.21608/avmj.2024.331692.1450
EL DIN, S., EDRIS, A., ABO EL-ROOS, N. ASSESSMENT OF THE ANTIBACTERIAL EFFECT OF NANO-ZINC OXIDE AND NANO-TITANIUM DIOXIDE AGAINST E. COLI (ATC 25922 TM) ON THE QUALITY AND SHELF LIFE OF CHICKEN KOFTA. EKB Journal Management System, 2025; 71(184): 115-127. doi: 10.21608/avmj.2024.331692.1450

ASSESSMENT OF THE ANTIBACTERIAL EFFECT OF NANO-ZINC OXIDE AND NANO-TITANIUM DIOXIDE AGAINST E. COLI (ATC 25922 TM) ON THE QUALITY AND SHELF LIFE OF CHICKEN KOFTA

Assiut Veterinary Medical Journal
Volume 71, Issue 184, January 2025, Page 115-127  XML PDF (971.16 K)
Document Type: Research article
DOI: 10.21608/avmj.2024.331692.1450
View on SCiNiTO View on SCiNiTO
Authors
SAFA, M.H. EL DIN email 1; ABO BAKR, M EDRIS2; NAHLA, A. ABO EL-ROOS3
1Department of Food Control, Faculty of Veterinary Medicine, Benha University, Egypt and Pharco Pharmaceuticals Company
2Department of Food Control, Faculty of Veterinary Medicine, Benha University, Egypt
3Department of Food Hygiene, Animal Health Research Institute, Shebin El–Kom Branch, Agriculture Research Center, Egypt
Abstract
Metal nanoparticles have recently gained significant attention across various fields of nanotechnology. This study investigated the antibacterial effects of zinc oxide (ZnO) and titanium dioxide (TiO2) nanoparticles on E. coli and their subsequent impact on the quality and shelf life of chicken kofta. The samples were inoculated with E. coli and treated with different concentrations of the two nanomaterials: 5 mM and 10 mM ZnO, 5 mM and 10 mM TiO2, and a combination of 5 mM ZnO and 5 mM TiO2. These samples were then stored at 4 °C for 18 days. The E. coli counts were assessed to evaluate how ZnO NPs and TiO2 NPs influenced the quality and shelf life of chicken kofta. The disc diffusion method confirmed that ZnO NPs (10 mM) exhibited the highest efficacy against E. coli.  Additionally, the antibacterial properties of ZnO, TiO2, and their combination were analyzed using transmission electron microscopy. Results indicated that ZnO NPs at a concentration of 10 mM significantly inhibited the growth and count of E. coli in the chicken kofta. The findings suggest that ZnO NPs (10 mM) could serve as effective antibacterial agents for enhancing food preservation and extending shelf life.
Keywords
Chicken kofta; TEM; Titanium dioxide; Zinc oxide
Statistics
Article View: 200
PDF Download: 165