METHOD FOR THE INDUSTRIAL USE OF TYROSOL AND HYDROXYTYROSOL CONTAINED IN THE SOLID BY-PRODUCTS OF INDUSTRIAL OLIVE CRUSHING

The invention relates to a method for using the natural biophenols, tyrosol and hydroxytyrosol, contained in the industrial by-products that result from the crushing and processing of olives, whether from three-phase or two-phase presses, and the husks and cakes thereof. The method produces a mixtur...

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Bibliographische Detailangaben
Hauptverfasser:	PARRA SANCHEZ, ANDRES, GARCIA-GRANADOS LOPEZ DE HIERRO, ANDRES
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENTS ESSENTIAL OILS FATTY ACIDS THEREFROM METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PERFUMES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for using the natural biophenols, tyrosol and hydroxytyrosol, contained in the industrial by-products that result from the crushing and processing of olives, whether from three-phase or two-phase presses, and the husks and cakes thereof. The method produces a mixture of the two biophenols with a purity of more than 90% and yields of between 0.1 and 1.5% depending on the product and the processed raw material. The invention essentially comprises the selective extraction and fractionation of the resulting mixtures using solvents