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Título : Routine and sensitive SPE-HPLC method for quantitative determination of phenophytin a and pyropheophytin a in olive oils
Autor : Hornero-Méndez, Dámaso, Gandul-Rojas, Beatriz, Mínguez Mosquera, María Isabel
Palabras clave : SPE-HPLC
Pheophytin a
Pyropheophytin a
Olive oils
Solid-phase extraction (SPE)
HPLC system
Fecha de publicación : 14-Jun-2004
Editor: CSIC - Instituto de la Grasa (IG)
Resumen: In the present study we have developed a combine SPE and HPLC, that can be considered as a modification of a previous one (5) in two ways: first assuring a total recovery of pheophytin a and pyropheophytin a during SPE sample extraction, and secondly, improving selectivity of detection and sensitivity of quantification by using fluorescence detection.
Descripción : 3rd International Congress on Pigments in Food: pigments in food, more than colours (Quimper, Brittany, France, 14-17th of june, 2004)
Citación : International Congress on Pigments in Food: pigments in food more than colours (3rd. 2004. Quimper, France)
Appears in Collections:(IG) Comunicaciones congresos

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