Julia Monika Dressler, Andrea Raab, Silvia Wehmeier, Jörg Feldmann
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引用次数: 1
摘要
对来自奥地利市场的51个稻米样本(即25个稻米品种、8种稻米制品和18种含婴儿食品的稻米)进行了砷、镉和铅检测。无机砷(iAs)对人体健康的毒性最大，其在大米中的平均浓度为120 μ g kg-1，在米制品中为191 μ g kg-1，在婴儿食品中为77 μ g kg-1。二甲基拉森酸和甲基拉森酸的平均浓度分别为56µg kg-1和2µg kg-1。稻糠中iAs浓度最高(237±15µg kg-1)，接近欧盟规定的稻壳最高浓度(250µg kg-1)。大多数水稻样品中的镉(12至182µg kg-1)和铅(6至30µg kg-1)含量低于欧洲标准。奥地利旱地种植的水稻显示出较低的无机砷(-1)和镉(-1)浓度。
Arsenic, cadmium, and lead in rice and rice products on the Austrian market.
Fifty-one rice samples, i.e. 25 rice varieties, 8 rice products, and 18 rice containing baby foods from the Austrian market were surveyed for arsenic, cadmium, and lead. Inorganic arsenic (iAs) is most toxic to human health, and its mean concentrations in rice were 120 µg kg-1, 191 µg kg-1 in rice products, and 77 µg kg-1 in baby foods. The average dimethylarsinic acid and methylarsonic acid concentrations were 56 µg kg-1 and 2 µg kg-1, respectively. The highest iAs concentration was found in rice flakes (237 ± 15 µg kg-1), close to the Maximum Level (ML) set by the EU regulation for husked rice (250 µg kg-1). The levels of cadmium (12 to 182 µg kg-1) and lead (6 to 30 µg kg-1) in the majority of rice samples were below the European ML. Upland grown rice from Austria showed both, low inorganic arsenic (<19 µg kg-1) and cadmium (<38 µg kg-1) concentrations.
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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