Gutiérrez Angel J, González-Weller Dailos, González Tomás, Burgos Antonio, Lozano Gonzalo, Hardisson Arturo
Department of Toxicology and Animal Biology (Marine Sciences), University of La Laguna, Tenerife, Canary Islands, Spain.
Int J Food Sci Nutr. 2008 Sep;59(6):535-43. doi: 10.1080/09637480701567899.
This article presents the results obtained through a study of the concentration of trace metals (iron, zinc, manganese, chromium, copper, nickel) in some conserves of variegated scallops (Chlamys varia, Bivalvia, Mollusca). A total of 300 samples of seven different commercial brands (named A, B, D, H, J, L and M) and one processing type, 'scallop sauce', were analysed. Samples were collected weekly in a large shopping centre in Santa Cruz de Tenerife during a 12-month period. Variegated scallops have considerable concentrations of zinc, cupper and manganese, so that their dietary intake constitutes an important source of these metals. However, they have low concentrations of chrome and nickel, and the levels of iron are similar to those found in other bivalve molluscs.
本文介绍了通过研究杂色扇贝（Chlamys varia，双壳纲，软体动物）某些罐头中痕量金属（铁、锌、锰、铬、铜、镍）浓度所获得的结果。共分析了七个不同商业品牌（命名为A、B、D、H、J、L和M）以及一种加工类型“扇贝酱”的300个样品。在12个月的时间里，每周在圣克鲁斯-德特内里费的一个大型购物中心采集样品。杂色扇贝含有相当高浓度的锌、铜和锰，因此其饮食摄入构成了这些金属的重要来源。然而，它们的铬和镍浓度较低，铁含量与其他双壳类软体动物中的含量相似。
