Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Flavone aglycones in glandular hairs of Origanum x intercedens
Autore:
Bosabalidis, A; Gabrieli, C; Niopas, I;
Indirizzi:
Aristotelian Univ Salonika, Sch Biol, Dept Bot, GR-54006 Salonika, Greece Aristotelian Univ Salonika Salonika Greece GR-54006 006 Salonika, Greece Aristotelian4006v Salonika, Sch Pharm, Dept Pharmacognosy & Pharmacol, GR-5 Aristotelian Univ Salonika Salonika Greece GR-54006 sy & Pharmacol, GR-5
Titolo Testata:
PHYTOCHEMISTRY
fascicolo: 6, volume: 49, anno: 1998,
pagine: 1549 - 1553
SICI:
0031-9422(199811)49:6<1549:FAIGHO>2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Soggetto:
TRICHOMES; LEAVES;
Keywords:
Origanum x intercedens; Lamiaceae; peltate glandular hairs; flavone aglycones;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Life Sciences
Citazioni:
24
Recensione:
Indirizzi per estratti:
Indirizzo: Bosabalidis, A Aristotelian Univ Salonika, Sch Biol, Dept Bot, GR-54006 Salonika, Greece Aristotelian Univ Salonika Salonika Greece GR-54006 reece
Citazione:
A. Bosabalidis et al., "Flavone aglycones in glandular hairs of Origanum x intercedens", PHYTOCHEM, 49(6), 1998, pp. 1549-1553

Abstract

On the leaf surfaces of Origanum x intercedens numerous peltate glandular hairs producing essential oil occur. Although all glandular hairs have the same anatomical and developmental pattern, they differ in the appearance ofthe contents of the subcuticular space. Thus, in many hairs the subcuticular space is homogeneously filled with essential oil, whereas in others, within the mass of the oil numerous droplets constituting another phase exist. These droplets were tested for the presence of flavone aglycones. From thechloroform extract of glandular hairs, the free flavone aglycones thymusin(5,6,4'-trihydroxy-7,8-dimethoxyflavone), 5,6,4'-trihydroxy-7,3'-dimethoxyflavone, thymonin (5,6,4'-trihydroxy-7,8,3'-trimethoxyflavone), cirsimaritin(5,4'-dihydroxy-6,7-dimethoxyflavone), and genkwanin (5,4'-dihydroxy-7-methoxyflavone) have been isolated and identified by spectral methods. (C) 1998 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 16:14:52