Process to extract gluten from food products and kit for achieving same

The invention relates to a method for extracting the gluten contained in a sample using an ethanol aqueous solution in the presence of a composition containing a disulphur group reducer and a decoupling agent, in a buffer having a pH of between 7 and 8. The inventive method can be used to extract qu...

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Bibliographische Detailangaben
Hauptverfasser:	VILLAR ELENA LOPEZ, GOMEZ MERCEDES LLORENTE, CORMAN ENRIQUE MENDEZ
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METALLURGY ORGANIC CHEMISTRY PEPTIDES PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for extracting the gluten contained in a sample using an ethanol aqueous solution in the presence of a composition containing a disulphur group reducer and a decoupling agent, in a buffer having a pH of between 7 and 8. The inventive method can be used to extract quantitatively the gluten contained in a heat-processed or non-heat processed food sample before the quantification of the gluten by ELISA. The method is suitable for food analyses, in particular, for foodstuffs intended for celiac sufferers.