Naslov
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

Autori
Delonga, Karmela ; Šmit, Z. ; Dragović-Uzelac, Verica ; Mrkić, Vlatka ; Vorkapić-Furač, Jasna

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
Biologically-active phytochemicals in food

Urednik/ci
Phannhauser, W. ; Fenwick, G.R. ; Khokhar, K.

Izdavač
The Royal Society of Chemistry

Grad
Cambridge

Godina
2001

Raspon stranica
213-217

ISBN
0-85404-806-5

Sažetak
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).

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija, Prehrambena tehnologija

POVEZANOST RADA