[Metal content in spices. The content of copper, zinc, iron, lead, cadmium and mercury in some of the more common spices]

agentes nocivos cadmio cadmium cinc cobre composition contaminantes contaminantes industriales copper cuivre elements especias facteur nuisible fer heavy metals hierro industrial pollutants injurious factors iron lead mercure mercurio mercury metal metales metales pesados metals plomb plomo polluant polluant industriel pollutants productos productos de origen vegetal products produit spices transition elements vegetable products zinc