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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/52223
Title: Routine and sensitive SPE-HPLC method for quantitative determination of phenophytin a and pyropheophytin a in olive oils
Authors: Hornero-Méndez, Dámaso ; Gandul-Rojas, Beatriz ; Mínguez Mosquera, María Isabel
Keywords: SPE-HPLC
Pheophytin a
Pyropheophytin a
Olive oils
Solid-phase extraction (SPE)
HPLC system
Issue Date: 14-Jun-2004
Publisher: CSIC - Instituto de la Grasa (IG)
Citation: International Congress on Pigments in Food: pigments in food more than colours (3rd. 2004. Quimper, France)
Abstract: 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.
Description: 3rd International Congress on Pigments in Food: pigments in food, more than colours (Quimper, Brittany, France, 14-17th of june, 2004)
URI: http://hdl.handle.net/10261/52223
Appears in Collections:(IG) Comunicaciones congresos
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