Výsledky vyhledávání - "Oils, Volatile/*chemistry"

Screening of the constituents, antimicrobial and antioxidant activity of endemic Origanum hypericifolium O. Schwartz & P.H. Davis

Autor: Celik A, Nur Herken E, Arslan I, Zafer Ozel M, Mercan N

The chemical compositions, total phenol content, antioxidant and antimicrobial activities with oxidant status of the essential oil from an endemic Turkish species, Origanum hypericifolium, were investigated. Steam distillation (SD) was used to isolat

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Interspecific hybridization of Eucalyptus as a potential tool to improve the bioactivity of essential oils against permethrin-resistant head lice from Argentina

Autor: Alejandro Lucia, Eduardo Nicolás Zerba, Ariel Ceferino Toloza, Hector Mario Masuh, María Inés Picollo

The essential oils extracted from Eucalyptus grandis, Eucalyptus camaldulensis, Eucalyptus tereticornis, and the hybrids E. grandis × E. camaldulensis, and E. grandis × E. tereticornis were analyzed by GC-MS, and evaluated for their fumigant and re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0955262c0bb85f06ab1a7d94122b144a
https://hdl.handle.net/11268/665

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Composition of Eucalyptus camaldulensis volatiles using direct thermal desorption coupled with comprehensive two-dimensional gas chromatography-time-of-flight-mass spectrometry

Autor: Ozel MZ, Gögüs F, Lewis AC

The direct qualification and quantitation of the volatile organic components of four Eucalyptus camaldulensis fruit samples, obtained from different geographical areas in Turkey, is studied using a direct thermal desorption (DTD) technique coupled wi

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Essential oils of Satureja species: insecticidal effect on Culex pipiens larvae (Diptera: Culicidae)

Autor: Michaelakis, A., Theotokatos, S. A., Koliopoulos, G., Chorianopoulos, N. G.

The chemical composition of the essential oils of the wild growing plants of Greek S. spinosa L., S. parnassica subsp. parnassica Heldr.& Sart ex Boiss., S. thymbra and S. montana were determined by GC and GC/MS analysis. The larvicidal activities of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_____10561::7ad677e9b117d075ae26036d4ce707e0
http://olympias.lib.uoi.gr/jspui/handle/123456789/21855

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Analytical discrimination of poisonous and nonpoisonous chemotypes of giant fennel (Ferula communis L.) through their biologically active and volatile fractions

Autor: Maura Matteodo, Jean-Luc Veuthey, Mauro Ballero, Philippe Christen, Giovanna Riccio, Patrizia Rubiolo, Carlo Bicchi, Sandrine Fleury-Souverain

Publikováno v: Journal of Agricultural and Food Chemistry, Vol. 54, No 20 (2006) pp. 7556-63

Giant fennel (Ferula communis L.) from Sardinia is characterized by two chemotypes with different biological activities. One chemotype is poisonous, due to prenylcoumarins, and responsible for ferulosis, which mainly affects sheep and goats, cattle,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3048999e3519db0a27da06e528df8de6
https://pubmed.ncbi.nlm.nih.gov/17002421

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Superheated water extraction, steam distillation and Soxhlet extraction of essential oils of Origanum onites

Autor: Ozel MZ, Kaymaz H

Superheated water extraction (SWE) at various temperatures (100, 125, 150 and 175 degrees C), steam distillation, and Soxhlet extraction were compared in the extraction of essential oils from two samples of the plant Origanum onites, one cultivated,

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