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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) 

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