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Composition of the young green barley and wheat leaves / Takayuki Shibamoto in The journal of essential oil research, Vol. 19 N°2 (Mars-Avril 2007) 

Public ISBD [article]  in The journal of essential oil research > Vol. 19 N°2 (Mars-Avril 2007) . - pp. 134-137 Titre : Composition of the young green barley and wheat leaves Type de document : texte imprimé Auteurs : Takayuki Shibamoto, Auteur ; Masahiro Horiuchi, Auteur ; Katsumi Umano, Auteur Année de publication : 2007 Article en page(s) : pp. 134-137 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Hordeum  Vulgare  var.  Madum  Triticum  aestivam  Graminae  Barley  leaf  volatiles  Wheat  leaf  volatiles  (E)-β-ionone Résumé : Composition of young green leaves of barley and wheat were analyzed for volatile compounds by GC/MS. The volatile compounds identified in the barley extract were eight aliphatic alcohols; 18 aliphatic aldehydes; 17 aliphatic ketones; two aliphatic esters; one aliphatic acid; 20 heterocyclic compounds (furans, pyrroles, thiazoles, and pyrazines); 15 terpenes and related compounds; 12 aromatic compounds; and one sulfur containing compound. The main components of barley extract were (E)-β-ionone (4.55 ppm), benzaldehyde (2.98 ppm), furfural (2.40 ppm), 5,6-epoxy-β-ionone (2.36 ppm), and benzylaldehyde (2.32 ppm). Volatile compounds found in the wheat extract were similar to those found in the barley extract. The volatile compounds identified in the wheat extract were 11 aliphatic alcohols; 20 aliphatic aldehydes; 16 aliphatic ketones; four aliphatic esters; five aliphatic acids; 10 heterocyclic compounds (furans, pyrroles, and pyrazines); 18 terpenes and related compounds; 14 aromatic compounds; five nitriles; and two sulfur containing compounds. The main components of wheat extract were 5-hexenenitrile (5.51 ppm), phytol (4.62 ppm), phenyl acetonitrile (4.39 ppm), 4-pentennitrile (4.36 ppm), (E)-β-ionone (3.40 ppm), 5,6-epoxy-β-ionone (2.21 ppm), and β-cyclocitral (1.83 ppm). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699245 [article] Composition of the young green barley and wheat leaves [texte imprimé] / Takayuki Shibamoto, Auteur ; Masahiro Horiuchi, Auteur ; Katsumi Umano, Auteur . - 2007 . - pp. 134-137. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 19 N°2 (Mars-Avril 2007) . - pp. 134-137 Mots-clés : Hordeum  Vulgare  var.  Madum  Triticum  aestivam  Graminae  Barley  leaf  volatiles  Wheat  leaf  volatiles  (E)-β-ionone Résumé : Composition of young green leaves of barley and wheat were analyzed for volatile compounds by GC/MS. The volatile compounds identified in the barley extract were eight aliphatic alcohols; 18 aliphatic aldehydes; 17 aliphatic ketones; two aliphatic esters; one aliphatic acid; 20 heterocyclic compounds (furans, pyrroles, thiazoles, and pyrazines); 15 terpenes and related compounds; 12 aromatic compounds; and one sulfur containing compound. The main components of barley extract were (E)-β-ionone (4.55 ppm), benzaldehyde (2.98 ppm), furfural (2.40 ppm), 5,6-epoxy-β-ionone (2.36 ppm), and benzylaldehyde (2.32 ppm). Volatile compounds found in the wheat extract were similar to those found in the barley extract. The volatile compounds identified in the wheat extract were 11 aliphatic alcohols; 20 aliphatic aldehydes; 16 aliphatic ketones; four aliphatic esters; five aliphatic acids; 10 heterocyclic compounds (furans, pyrroles, and pyrazines); 18 terpenes and related compounds; 14 aromatic compounds; five nitriles; and two sulfur containing compounds. The main components of wheat extract were 5-hexenenitrile (5.51 ppm), phytol (4.62 ppm), phenyl acetonitrile (4.39 ppm), 4-pentennitrile (4.36 ppm), (E)-β-ionone (3.40 ppm), 5,6-epoxy-β-ionone (2.21 ppm), and β-cyclocitral (1.83 ppm). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699245