期刊
ANTIBIOTICS-BASEL
卷 11, 期 3, 页码 -出版社
MDPI
DOI: 10.3390/antibiotics11030357
关键词
blossom honey; antibiotic; food safety; LC; MS-MS
In this study, 80 commercial blossom honey samples from Ankara, Turkey were analyzed for 35 antibiotics using LC-MS/MS multi-antibiotic method. Seven out of the 35 antibiotics were detected in the samples, with dihydrostreptomycin and streptomycin being the most frequently detected. The pH, moisture, and electrical conductivity values of the honey samples were also determined.
In the present study, a total of 80 commercial blossom honey samples were obtained from local markets in Ankara, Turkey. These honeys were analyzed for 35 important and risky antibiotics (sulfonamide, tetracycline, macrolide, cephalosporin, aminoglycoside, quinolone, nitrofuran, chloramphenicol, and anthelmintic groups) by the LC-MS/MS multi-antibiotic method. In addition to these analyses, pH measure, moisture, and electrical conductivity were determined in these honey samples. Finally, seven out of 35 antibiotic residues investigated in the honeys were positive. The most frequently detected antibiotics in the analyzed samples were dihydrostreptomycin, streptomycin, erythromycin, sulfadimidine (sulfamethazine), and enrofloxacin as 58.75%, 22.5%, 13.75%, 10%, and 2.5%, respectively. Tetracycline and doxycycline were detected in only one sample. The pH, moisture, and electrical conductivity values of the honey samples were determined as between pH 3.78 and 5.41, 17.48 and 18.03%, and 0.25 and 0.47 mS/cm, respectively. In terms of food safety and human health, it is very important to monitor the residues of these pharmacologically active substances with analytical methods.
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