PROCEDE DE PURIFICATION DES EXTRAITS AROMATIQUES CONTENANT DES COMPOSES POLYCYCLIQUES AROMATIQUES

摘要

A process is disclosed for reducing the content of polycyclic aromatic hydrocarbons or PAHs in aromatic extracts including oxidizing the PAHs in the presence of a hemoprotein via an oxidizing compound, wherein the aromatic extract is brought into contact with the oxidizing agent in a non-reactive organic solvent, then is brought into contact with the immobilized or supported hemoprotein.