| Titre : | Volatile constituents of the tuberous tap-root, leaf and seed of brassica rapa L. ssp. rapa cultivated in Isfahan (Iran) (2010) |
| Auteurs : | Suleiman Afsharypuor, Auteur ; Milad Tahmasian, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | The journal of essential oil research (Vol. 22 N° 2, Mars/Avril 2010) |
| Article en page(s) : | pp. 173 - 175 |
| Note générale : | Génie Chimique |
| Langues : | Anglais |
| Index. décimale : | 646 |
| Tags : | Brassica rapa L. ssp. Cruciferae Volatile constituents 2-phenylethyl isothiocyanate Sec-butyl 3-butenyl 4-pentenyl |
| 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 |
