Heavy metals and trace elements in milk and dairy products in the Lazio region (Central Italy).

IF 2.5 3区农林科学 Q2 CHEMISTRY, APPLIED Food additives & contaminants. Part B, Surveillance Pub Date : 2024-08-18 DOI:10.1080/19393210.2024.2389423

Sabrina Battisti, Paola Scaramozzino, Daniela Delfino, Barbara Droghei, Alessandro Ubaldi, Marcello Giovanni Sala, Katia Russo, Bruno Neri

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Abstract

A study was carried out to determine the concentration of heavy metals and trace elements in milk and dairy products collected from local farms, supermarkets, or food retailers in the region of Lazio (Central Italy). Persistent exposure to metal contamination is of particular concern for human health, as it can cause different serious disorders. The monitoring of the matrices studied is therefore important, given their high consumption in the daily diet. The elements determined by ICP-MS (Inductively Coupled Plasma - Mass Spectrometry) were lead (Pb), arsenic (As), mercury (Hg), cadmium (Cd), chromium (Cr), nickel (Ni), molybdenum (Mo) and thallium (Tl), for a total of 151 measurements in 98 samples. The results showed that 11.3% of the measurements were quantifiable but below the legal maximum limits (MLs) set by EU regulations. The data obtained may be useful for dietary exposure information, inter-regional comparisons and for planning regional surveillance strategies.

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拉齐奥地区（意大利中部）牛奶和乳制品中的重金属和微量元素。

一项研究旨在确定从拉齐奥地区（意大利中部）的当地农场、超市或食品零售商处收集的牛奶和乳制品中重金属和微量元素的浓度。持续暴露于金属污染对人体健康尤为重要，因为金属污染可导致各种严重疾病。因此，考虑到日常饮食中的高消费量，对所研究的基质进行监测非常重要。采用 ICP-MS（电感耦合等离子体质谱法）测定的元素有铅（Pb）、砷（As）、汞（Hg）、镉（Cd）、铬（Cr）、镍（Ni）、钼（Mo）和铊（Tl），共对 98 个样本中的 151 种元素进行了测定。结果表明，11.3%的测量结果可量化，但低于欧盟法规规定的法定最高限值（ML）。所获得的数据可用于膳食暴露信息、区域间比较和规划区域监控战略。

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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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