Spectrophotometric Determination of Yellow Pigment Content and Evaluation of Carotenoids by High-Performance Liquid Chromatography in Durum Wheat Grain

The so-called “yellow pigment” content of durum wheat has been used for a long time as an indicator of the color quality of durum wheat and pasta products. For decades the chemical nature of these pigments has been assigned to carotenoids, mainly to the xanthophyll lutein and its fatty acid esters....

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Veröffentlicht in:	Journal of agricultural and food chemistry 2002-11, Vol.50 (23), p.6663-6668
Hauptverfasser:	Hentschel, Verena, Kranl, Katja, Hollmann, Jürgen, Lindhauer, Meinolf G, Böhm, Volker, Bitsch, Roland
Format:	Artikel
Sprache:	eng
Schlagworte:	beta Carotene - analogs & derivatives beta Carotene - analysis Carotenoids - analysis Chromatography, High Pressure Liquid Color Lutein - analysis Pigments, Biological - analysis Quality Control Spectrophotometry Triticum - chemistry Xanthophylls Zeaxanthins
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