Volatile constituents of the tuberous tap-root, leaf and seed of brassica rapa L. ssp. rapa cultivated in Isfahan (Iran) / Suleiman Afsharypuor in The journal of essential oil research, Vol. 22 N° 2 (Mars/Avril 2010)  

Volatile constituents of the tuberous tap-root, leaf and seed of brassica rapa L. ssp. rapa cultivated in Isfahan (Iran) [texte imprimé] / Suleiman Afsharypuor, Auteur ; Milad Tahmasian, Auteur . - 2010 . - pp. 173 - 175.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 22 N° 2 (Mars/Avril 2010) . - pp. 173 - 175

Mots-clés :	Brassica rapa L. ssp. Cruciferae Volatile constituents 2-phenylethyl isothiocyanate Sec-butyl 3-butenyl 4-pentenyl
Index. décimale :	646
Résumé :	Volatile constituents of the dried tuberous tap-root, leaf and seed of cultivated Brassica rapa L. ssp. rapa collected after hydrolysis were analyzed by GC and GC/MS. The major volatile constituents of the root were 2-phenylethyl isothiocyanate (32.6%), sec-butyl isothiocyanate (25.7%), 4-pentenyl isothiocyanate (12.8%), 5-methylthiopentyl isothiocyanate (10.0%) and 2-hexenal (4.6%), while the major volatile components of the leaf oil were 4-pentenyl isothiocyanate (53.7%), sec-butyl isothiocyanate (24.3%) and 3-butenyl isothiocyanate (15.8%). The main volatile constituents of the seed were 3-butenyl isothiocyanate (59.7%), 4-pentenyl isothiocyanate (31.0%) and sec-butyl isothiocyanate (1.7%).
DEWEY :	665
ISSN :	1041-2905
En ligne :	http://www.jeoronline.com/archive/detail/50