Naslov (eng)

Volatile glucosinolate breakdown products and the essential oil of Descurainia sophia (L.) webb ex Prantl (Brassicaceae)

Autor

Dekić, Milan
Radulović, Niko
Danilović-Luković, Jelena B.
Stojanović, Dalibor Z.

Opis (eng)

Abstract: Volatile constituents obtained by autolysis of aerial and underground parts of D. sophia and the essential oil obtained by hydrodistillation of whole plant samples were analyzed in detail by GC and GC-MS. In total, 71 constituents were identified, accounting for more than 90% of the total peak areas in the chromatograms. Both aerial and underground autolysates contained considerable amounts of lignan arctigenin and cuticular wax compounds. The essential oil was dominated by glucosinolate breakdown product 4-pentenenitrile. Glucosinolate degradation products identified in the essential oil and autolysates, 3-butenyl isothiocyanate, 4-pentenenitrile and allyl isothiocyanate, suggested the presence of gluconapin and sinigrin in this species as the most likely “mustard oil” precursors.

Jezik

engleski

Datum

2017

Licenca

© All rights reserved

Predmet

Keywords: Descurainia sophia, essential oil, glucosinolates, isothiocyanates, arctigenin

Deo kolekcije (1)

o:28516

Radovi nastavnika i saradnika Državnog univerziteta u Novom Pazaru