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Titolo:
Essential oil composition of Turkish mountain tea (Sideritis spp.)
Autore:
Ozcan, M; Chalchat, JC; Akgul, A;
Indirizzi:
Selcuk Univ, Dept Food Engn, Fac Agr, TR-42031 Konya, Turkey Selcuk Univ Konya Turkey TR-42031 Engn, Fac Agr, TR-42031 Konya, Turkey Univ Clermont Ferrand, Lab Chim Huiles Essentielle, F-63177 Clermont Ferrand, France Univ Clermont Ferrand Clermont Ferrand France F-63177 nt Ferrand, France
Titolo Testata:
FOOD CHEMISTRY
fascicolo: 4, volume: 75, anno: 2001,
pagine: 459 - 463
SICI:
0308-8146(200112)75:4<459:EOCOTM>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Keywords:
Sideritis bilgerana; Sideritis tmolea; Sideritis congesta; Labiatae; essential oils; beta-pinene; alpha-pinene; alpha-cadinol; muurol-5-en-4-b-ol;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
32
Recensione:
Indirizzi per estratti:
Indirizzo: Ozcan, M Selcuk Univ, Dept Food Engn, Fac Agr, TR-42031 Konya, Turkey Selcuk Univ Konya Turkey TR-42031 c Agr, TR-42031 Konya, Turkey
Citazione:
M. Ozcan et al., "Essential oil composition of Turkish mountain tea (Sideritis spp.)", FOOD CHEM, 75(4), 2001, pp. 459-463

Abstract

The essential oil components of aerial parts from Sideritis bilgerana, Sideritis tmolea and Sideritis congesta were investigated by GC and GC-MS. Theoil yields of dried plants obtained by hydro-distillation were 0.26, 0.33 and 0.83 (v/w), respectively. Fifty compounds representing 94.6% of the S. bilgerana oil were identified. The main ones were beta -pinene (51.2%) and alpha -pinene (30.2%). Thirty-six components, representing 79.7% of the S. congesta oil were determined with high contents of muurol-5-en-4-a-ol (11.7%) and muurol-5-en-4-b-ol (33.0%). Fourty-four components were identified accounting for 89.6% of the S. tmolea oil. Major constituents were alpha -cadinol (21.9%), beta -caryophylene (10.6%), calamenene (7.05%), muurrol-5-en-4-b-ol (7.05%) and alpha -pinene, (5.1%). All oils consist of monoterpenichydrocarbons, oxygenated monoterpenes and sesquiterpenes. Muurol-5-en-4a-ol and muurol-5-en4-b-ol, at high percentages, were distinct components of S. congesta. (C) 2001 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/06/18 alle ore 16:59:35