沙丁鱼中的有毒元素及其食品毒理学意义

IF 2.5 3区农林科学 Q2 CHEMISTRY, APPLIED

Food additives & contaminants. Part B, Surveillance Pub Date : 2022-05-31 DOI:10.1080/19393210.2022.2081733

Melinda Plachy, A. Bartha, P. Budai, P. Palotás, J. Lehel

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引用次数: 1

摘要

摘要研究了沙丁鱼(Sardina pilchardus)体内Cd、Hg和Pb的浓度。样品来自大西洋东北27渔区，采用电感耦合等离子体发射光谱法对样品进行了分析。这项研究的目的是根据每种元素的浓度和计算出的暴露量，估计消费对健康的影响。根据样品中平均总砷浓度(3.26±0.39 mg/kg)估算的无机砷含量和计算的PTWI表明，样品不会对消费者构成健康风险。样品的镉含量也不被认为是有害的，因为测量的浓度和PTMI值都低于规定的限值。73%的样本铅浓度超过最大限量，而计算的平均每周摄入量低于建议水平。测得的汞浓度仅在5%的样品中超过最大限度。

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Toxic elements in Sardina pilchardus and food toxicological significance

ABSTRACT Cd, Hg, and Pb concentrations were investigated in Sardina pilchardus fish. Samples originated from the Atlantic Northeast fishing area 27 and were analysed by inductively coupled plasma optical emission spectroscopy. The aim of the study was to estimate the health impact of consumption, based on the concentrations and calculated exposure for each element. Based on the average total arsenic concentration of 3.26 ± 0.39 mg/kg in the samples, the estimated inorganic arsenic content and calculated PTWI suggested that the samples do not pose a health risk for consumers. Cadmium content of the samples was also not considered hazardous, as both the measured concentrations and PTMI values were below the specified limits. Lead concentration exceeded the maximum limit in 73% of the samples, while calculated average weekly intake was below the recommended level. The measured mercury concentrations exceeded the maximum limit in only 5% of the samples.

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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.