Control de residuos contaminantes en aceites de oliva
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2024-09-06
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[ES] El aceite de oliva es uno de los principales componentes de la Dieta Mediterránea. Para reducir al mínimo el riesgo para la salud que puede representar la presencia en este de ciertos contaminantes, se ha regulado y se controla la concentración máxima de algunos de estos. En este Trabajo Fin de Grado se ha realizado una revisión bibliográfica de los métodos de determinación de algunos de los contaminantes de los aceites de oliva, concretamente dioxinas, PCBs y disolventes halogenados volátiles. En primer lugar, se han estudiado sus propiedades tanto químicas como toxicológicas, las posibles fuentes de procedencia y la legislación al respecto sobre el contenido máximo permitido en los aceites de oliva. Se han revisado luego las técnicas de tratamiento de muestra, así como las técnicas de análisis, habitualmente utilizadas en cada caso. Finalmente, se han revisado los métodos de análisis empleados en la determinación de estos contaminantes en los últimos años.
[EN] Olive oil is one of the main components of the Mediterranean Diet. To minimize the health risks associated with the presence of certain contaminants in it, the maximum concentration of some of these has been regulated and is monitored. In this Bachelor's Thesis, a literature review has been conducted on the methods for determining some of the contaminants in olive oils, specifically dioxins, PCBs, and volatile halogenated solvents. Firstly, their chemical and toxicological properties, potential sources of origin, and the relevant legislation regarding the maximum allowable content in olive oils have been studied. Subsequently, sample treatment techniques and analysis methods commonly used in each case have been reviewed. Finally, the analysis methods employed in the determination of these contaminants in recent years have been examined.
[EN] Olive oil is one of the main components of the Mediterranean Diet. To minimize the health risks associated with the presence of certain contaminants in it, the maximum concentration of some of these has been regulated and is monitored. In this Bachelor's Thesis, a literature review has been conducted on the methods for determining some of the contaminants in olive oils, specifically dioxins, PCBs, and volatile halogenated solvents. Firstly, their chemical and toxicological properties, potential sources of origin, and the relevant legislation regarding the maximum allowable content in olive oils have been studied. Subsequently, sample treatment techniques and analysis methods commonly used in each case have been reviewed. Finally, the analysis methods employed in the determination of these contaminants in recent years have been examined.