Hydrolysis Products of Glucosinolates From White Cabbage (Brassica Oleracea L. var. capitata) and Cauliflower (Brassica Oleracea L. var.botrytis) Analyzed by HPLC and GC/MS (CROSBI ID 27140)
Prilog u knjizi | izvorni znanstveni rad
Podaci o odgovornosti
Delonga, Karmela ; Šmit, Z. ; Dragović-Uzelac, Verica ; Mrkić, Vlatka ; Vorkapić-Furač, Jasna
engleski
Hydrolysis Products of Glucosinolates From White Cabbage (Brassica Oleracea L. var. capitata) and Cauliflower (Brassica Oleracea L. var.botrytis) Analyzed by HPLC and GC/MS
In this study the determination of glucosinolates (GSL) in cabbage in cauliflower, as well as their autolysis and hydrolisis product obtained by exogenous enzyme myrosinase was performed by reverse-phase high performance liquid chromatography (RP-LC) followed by gas-chromatography/mass spectrometry (GS/MS). The analysis data of the autolysis and hydrolisis product (pH 7) obtained by HPLC (DAD and FL detection) and GC/MS confirmed that their relationship depends on GSL precursors and conditions of their enzymatic degradation (autolysis and hydrolisis). An examination of the indole GSL degradation products showed the presence of four to seven different compounds. Three of them were identified as indole-3-carbinol (I3C), indole-3-acetonitrile (I3CN) and 3, 3'-diindolylmethane (DIM).
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Podaci o prilogu
213-217-x.
objavljeno
Podaci o knjizi
Biologically-active phytochemicals in food
Phannhauser, W. ; Fenwick, G.R. ; Khokhar, K.
Cambridge: The Royal Society of Chemistry
2001.
0-85404-806-5