Impact of Antibiotics Residues on Food Microbiological Quality in Togo: Cases of Chicken Meat and Eggs
Abstract Purpose: The use of antibiotics in veterinary medicine has greatly promoted the intensification of animal production in recent decades. However, the improper use of these veterinary antibiotics causes their residues to be present in foodstuffs of animal origin and thus creates public health issues. Thus, the aim of this study is to assess the impact of the presence of antibiotic residues on bacteriological quality of meat and chicken eggs in Togo.Methodology: a survey was carried out among hundred chicken farmers in six markets in the city of Lomé. Then, AFNOR's routine method and the rapid Test method (Premi test) were used to assess the bacteriological quality and the presence of antibiotics in Chicken meats (54 samples) and eggs (36 samples). The statistical analysis is done with software SPSS v25.Results: The results of surveys of our operators have shown that broilers and laying hens are the most represented in the six markets. None of the interviewees ever received any training in biosecurity, food security and good hygiene practice. Out of 90 samples analyzed, 18.89% are positive for antibiotic residues with 99.51% of correlation between antibiotic residues and origin of the sample (p<0.05). Regarding microbiological quality, 16,7% (13/78) of compliance sample are positive to antibiotic residues and 33.3% (4/12) of no compliance sample are positive for antibiotic residues with 92.91% of correlation between microbiology quality and antibiotics residues (p <0.05).Conclusion: The presence of antibiotic residues in the chicken meat and eggs influence the detection of microorganisms. This leads to a food security problem in Togo.