Journal
JOURNAL OF HAZARDOUS MATERIALS
Volume 440, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.jhazmat.2022.129815
Keywords
Honey; Antibiotics; Health risk; Market; China
Categories
Funding
- National Natural Science Foundation of China [81861138050, 82073638]
- United Kingdom-China Program of Anti-microbial Resistance - Newton Fund, United Kingdom Research and Innovation
- Excellent Young Talents Project of Shanghai Public Health Three-year Action Plan [GWV-10.2-YQ21]
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This study collected 94 honey samples from the Chinese market and assessed the presence of 20 common antibiotics and their potential health risks. The results showed widespread antibiotic residues in Chinese honey, which varied with production place, sale price, and commercial category of nectariferous plants, but posed a low health risk.
China is a major country of producing, exporting and consuming honey. However, the data about antibiotic residues in honey and their health risk remain limited. This study collected 94 honey samples circulating in the Chinese market, determined 20 common antibiotics from four categories in relation to the characteristics of honey samples, and assessed the potential human health risk. Antibiotics were overall found in 84.0 % of honey with a median concentration of 0.09 ng/g. Two or more antibiotics were simultaneously found in 56.2 % of honey. Quinolones were found in 69.1 % of honey, followed by sulfonamides (44.7 %), tetracyclines (26.6 %), and phenicols (1.1 %). Honey produced in China and honey with a lower price had higher detection frequencies and/or concentrations of quinolones, sulfonamides, or sum of all antibiotics. A lower detection frequency was seen for sum of all antibiotics in honey from commercial than non-commercial crops. The maximum HIs based on microbiological and toxicological effects were 1.80 x 10(-2) and 3.20 x 10(-5) for adults, respectively and were 1.59 x 10(-2) and 2.82 x 10(-5 )for children, respectively. These results indicated an extensive antibiotic residue in honey circulating in the Chinese market, which varied with production place, sale price, and commercial category of nectariferous plants, and a low health risk on human.
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