Honey is a unique food product containing bioactive compounds derived from bees and plantsNowadays, animal food products that may contain antibiotic residues have caused a lot of concern for the consumers. The presence of antibiotic residues in honey may be harmful to human health. One of the most important risks of antibiotic residues in food products is the occurrence of drug resistance in pathogenic bacteria in the body. Regarding the complications caused by these residues, the present research has investigated sulfonamide antibiotic residues in the honey samples consumed in Qazvin province. The present research is a cross-sectional study performed in different regions of Qazvin province in 2019. For this purpose, 80 honey samples were collected from different regions of Qazvin. The samples were transferred to the food safety laboratory of the Health Faculty under proper conditions. First, the samples were tested to check the sulfonamide antibiotic residue by the semi-quantitative ELISA assay. The data were recorded in SPSS 23, and data analysis was done by one-way analysis of variance (ANOVA) and (post hoc) Tukey test at the significant level of P˂0.05. According to the results of the ELISA assay, 10-120 ng of sulfonamide antibiotic residue was found in 23.75% (19 samples) of the samples. The findings showed that the highest and the lowest sulfonamide concentrations were respectively reported as 30.81 and 6.26 ppb, and the average sulfonamide residue was obtained as 14.50 ppb. According to the results, more than 75% of the honey samples collected from Qazvin province are free of sulfonamide or contain a little sulfonamide concentration. The research showed that most of the honey samples collected from different regions of Qazvin province are free of sulfonamide or contain a little sulfonamide concentration. Regarding the important role of honey consumption in health and the wide use of antibiotics in beehives, it is necessary to take the necessary actions to control the quality of this product. پرونده مقاله

Nowadays, antibiotic residues as a global concern pose a threat not only to public health, but also to the food industry all around the world. There have been many studies on contamination sources of bee products, which the most important of them is evaluation of honey contamination extent with various antibiotics used in colonies. Antibiotic residues have a relatively long half life and may have direct toxic effects on consumers. Considering the adverse effects of this residues, we decided to measure the residual erythromycin in different samples of honey consumes in Qazvin, Iran. The present study is a cross-sectional study which conducted in different regions of Qazvin, Iran, in 2019. 80 samples of honey were collected from different regions in Qazvin. Using semi-quantitative ELISA, honey samples were evaluated for the presence of residual erythromycin. Based on the results obtained by ELISA, residual erythromycin was detected only in 8 samples (10.66%), of which, 5 samples (6.66%) and 3 samples (4%) had between 10-120 ng g-1 erythromycin and higher than 120 ng g-1 erythromycin (higher than detection limit of kit), respectively. According to the results, more than 96 percent of our honey samples lacked any erythromycin or had erythromycin concentration lower than allowable limit. The present study demonstrated that most of the honey samples collected from different regions of Qazvin lacked erythromycin residues, but due to the importance of drug residues on community health, annual screening of produced honey for the presence of drug residues by competent authorities. پرونده مقاله