伊斯坦布尔地中海贻贝中的元素及其暴露评估。

IF 2.5 3区农林科学 Q2 CHEMISTRY, APPLIED

Food additives & contaminants. Part B, Surveillance Pub Date : 2023-03-01 DOI:10.1080/19393210.2022.2124460

Semra Türkoğlu, Gökçe Kaya, Mehmet Yaman

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引用次数: 1

摘要

本研究采用电感耦合等离子体质谱法(ICP-MS)测定了加洛野贻贝(Mytilus galloprovincialis)可食组织中元素的浓度。消化腺中镉、砷、铅、镍、锌的平均含量(mg kg-1)分别为0.67、6.9、0.79、42.6。肌肉中Cd和As的平均浓度以及鱼鳃中Cd和Ni的平均浓度均高于最大限值。在消化腺中发现的砷含量最高，占每周临时可耐受摄入量的65.4%。此外，锌含量最低，贻贝肌肉中PTWI含量为0.2%，鳃中PTWI含量为0.3%。汞浓度远低于法定限值。

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Elements in Mediterranean mussels from Istanbul and exposure assessment.

In this study, concentrations of elements were determined in edible tissues of Mytilus galloprovincialis by means of inductively coupled plasma mass spectrometry (ICP-MS). The mean levels (mg kg^-1) of 0.67 for Cd, 6.9 for As, 0.79 for Pb, 2 for Ni, and 42.6 for Zn exceeded the maximum limits in the digestive glands. Also, the mean concentrations of Cd and As in muscle and of Cd and Ni in gills were above the maximum limits. The highest value was found for As in a digestive gland, with 65.4% of the Provisional Tolerable Weekly Intake. In addition, the lowest percentage belonged to Zn with 0.2% of PTWI in muscles and 0.3% of PTWI in gills of the mussels. Mercury concentrations were well below legal limits.

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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.