Paz Soraya, Jaudenes Juan Ramón, Gutiérrez Angel José, Rubio Carmen, Hardisson Arturo, Revert Consuelo
Área de Toxicología, Facultad de Ciencias de la Salud, Universidad de La Laguna, Campus de Ofra s/n, 38071, Santa Cruz de Tenerife, Spain.
Área de Fisioterapia, Facultad de Ciencias de la Salud, Universidad de La Laguna, Santa Cruz de Tenerife, Spain.
Biol Trace Elem Res. 2017 Jul;178(1):153-159. doi: 10.1007/s12011-016-0910-1. Epub 2016 Dec 27.
Fluorine is an element of great importance to human health, as it is considered to be an essential element. However, both a deficiency and an excess, it can cause various problems. It is for this reason that values have been established regarding the recommended daily intake (RDI) and acceptable daily intake (ADI). The largest source of incorporation of fluoride is water, but it can be found in other foods and beverages, such as vegetables, tea, and wine. The aim of the study was to establish the fluoride concentration in organic and non-organic wines from different appellations of origin of the Canary Islands and mainland Spain, in order to assess the contribution of fluoride and toxic risk. A total of 53 samples of red, white, and rosé wines, both organic and non-organic, from different appellations of origin were analyzed. They were analyzed by potentiometric determination with ion-selective electrode for fluoride using the method of standard addition. The wines analyzed are within the recommended limits set by the International Organisation of Vine and Wine. RDI is not exceeded for adults, taking into account the data provided by the Spanish Agency for Consumer Affairs, Food Safety and Nutrition on the average consumption of "table wines" in Spain. Fluoride intake from wine poses no risk to the health of adults. The fluoride concentration of organic and non-organic wines is within the range of 0.03 to 0.70 mg/L.
氟是对人体健康极为重要的一种元素，因为它被视为一种必需元素。然而，无论是缺乏还是过量，它都会引发各种问题。正是出于这个原因，已经确立了关于推荐每日摄入量（RDI）和可接受每日摄入量（ADI）的值。氟的最大摄入来源是水，但它也存在于其他食物和饮料中，如蔬菜、茶和葡萄酒。该研究的目的是确定来自加那利群岛和西班牙大陆不同原产地名称的有机葡萄酒和非有机葡萄酒中的氟浓度，以便评估氟的贡献和毒性风险。总共分析了53个来自不同原产地名称的有机和非有机红葡萄酒、白葡萄酒和桃红葡萄酒样本。使用标准加入法，通过离子选择性电极电位测定法对氟进行分析。所分析的葡萄酒在国际葡萄与葡萄酒组织设定的推荐限量范围内。考虑到西班牙消费者事务、食品安全和营养局提供的关于西班牙“佐餐葡萄酒”平均消费量的数据，成年人的RDI未被超过。葡萄酒中的氟摄入量对成年人的健康没有风险。有机葡萄酒和非有机葡萄酒的氟浓度在0.03至0.70毫克/升的范围内。
