Residues determination and dietary exposure to ethoxyquin and ethoxyquin dimer in farmed aquatic animals in South Korea
| Autor: | Soo Yeon Choi, Hui-Seung Kang, Byung-Hoon Cho, Nam ji Kwon, Jae-Ho Oh, Joohye Kim |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Residue (complex analysis)
Ethoxyquin Dietary exposure Metabolite 010401 analytical chemistry Food consumption Aquatic animal 04 agricultural and veterinary sciences Biology 040401 food science 01 natural sciences 0104 chemical sciences chemistry.chemical_compound 0404 agricultural biotechnology Animal science chemistry Who guidelines Significant risk Food Science Biotechnology |
| Zdroj: | Food Control. 111:107067 |
| ISSN: | 0956-7135 |
| DOI: | 10.1016/j.foodcont.2019.107067 |
| Popis: | We aimed to estimate the dietary exposure level of ethoxyquin (EQ) and its main metabolite ethoxyquin dimer (EQDM) in 6 kinds of farmed aquatic animals based on the residues and aquatic animal consumption data from Korea. The residues were measured in 143 aquatic animal samples by LC-MS/MS. The dietary exposure level was estimated under four scenarios based on the WHO guidelines. The residue concentrations of EQ and EQDM were in the ranges of 0.14–24.2 and 0.1–315 μg/kg, respectively. The sum of aquatic animal consumption for six aquatic animals was 6.38 g/day (whole group) and 372 g/day (consumer only) in the national food consumption survey. Based on our results, there is no significant risk resulting from EQ and EQDM exposure of humans under all scenarios. This is the first study to present the residue concentrations and exposure levels of EQ and EQDM in farmed aquatic animals in Korea. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect