Organophosphate esters and their metabolites in eggs from Vietnam.

IF 2.5 3区农林科学 Q2 CHEMISTRY, APPLIED Food additives & contaminants. Part B, Surveillance Pub Date : 2024-11-08 DOI:10.1080/19393210.2024.2419588

Thanh-Thien Tran-Lam, Phuong Thi Pham, Yen Hai Dao, Quang Huu Tran

引用次数: 0

Abstract

Data on the occurrence of organophosphate tri-esters (tri-OPEs) and their metabolites (di-OPEs) in hen's eggs are scarce. Therefore, 200 egg samples were gathered in 2023 in Hanoi, Vietnam and analysed by UHPLC-Q-Exactive HRMS. The majority of these compounds were detected, with tris(2-ethylhexyl) phosphate (0.10-2.7 ng/g wet weight (ww)) and trihexyl phosphate (0.08-2.3 ng/g ww) being the most prevalent tri-OPEs. Significant differences in tri-OPE profiles were observed in egg samples from battery-cage and free-range farming (p < .05). Despite egg levels ranging from 0.05 to 11.2 ng/g ww, Σdi-OPE accumulation in yolk and egg white was not significantly different in (p > .05). Among di-OPEs, dibutyl phosphate was found at the highest levels in the egg white, while bis(2-ethylhexyl) phosphate had the highest levels in yolk. There was no carcinogenic human health risk associated with OPEs in eggs (HQs <1).

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越南鸡蛋中的有机磷酸酯及其代谢物。

有关母鸡蛋中有机磷三酯（tri-OPEs）及其代谢物（di-OPEs）含量的数据很少。因此，我们于 2023 年在越南河内收集了 200 份鸡蛋样本，并采用 UHPLC-Q-Exactive HRMS 进行了分析。检测到了这些化合物中的大多数，其中磷酸三（2-乙基己基）酯（0.10-2.7 纳克/克湿重）和磷酸三己酯（0.08-2.3 纳克/克湿重）是最常见的三OPE。在电池笼养殖和散养的鸡蛋样本中观察到了三-OPE 的显著差异（p p > .05）。在二-OPEs 中，蛋白中的磷酸二丁酯含量最高，而蛋黄中的磷酸二（2-乙基己基）酯含量最高。鸡蛋中的 OPE 对人类健康没有致癌风险（HQs

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来源期刊

Food additives & contaminants. Part B, Surveillance 农林科学-毒理学

CiteScore

5.30

自引率

10.30%

发文量

审稿时长

2.7 months

期刊介绍： Food Additives & Contaminants: Part B publishes surveillance data indicating the presence and levels of occurrence of designated food additives, residues and contaminants in foods, food supplements and animal feed. Data using validated methods must meet stipulated quality standards to be acceptable and must be presented in a prescribed format for subsequent data-handling. Food Additives & Contaminants: Part B restricts its scope to include certain classes of food additives, residues and contaminants. This is based on a goal of covering those areas where there is a need to record surveillance data for the purposes of exposure and risk assessment. The scope is initially restricted to: Additives - food colours, artificial sweeteners, and preservatives; Residues – veterinary drug and pesticide residues; Contaminants – metals, mycotoxins, phycotoxins, plant toxins, nitrate/nitrite, PCDDs/PCFDs, PCBs, PAHs, acrylamide, 3-MPCD and contaminants derived from food packaging. Readership: The readership includes scientists involved in all aspects of food safety and quality and particularly those involved in monitoring human exposure to chemicals from the diet. Papers reporting surveillance data in areas other than the above should be submitted to Part A . The scope of Part B will be expanded from time-to-time to ensure inclusion of new areas of concern.

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