Volatile constituents of AlgerianArtemisia herba-albaessential oils

Autor:	Aoumeur Baaliouamer, N. Dahmani-Hamzaoui
Rok vydání:	2015
Předmět:	biology Traditional medicine Artemisia herba-alba General Chemistry biology.organism_classification Capillary gas chromatography chemistry.chemical_compound Camphor chemistry Botany Artemisia Kovats retention index Composition (visual arts) Chrysanthenone Thujone
Zdroj:	Journal of Essential Oil Research. 27:437-446
ISSN:	2163-8152 1041-2905
DOI:	10.1080/10412905.2015.1027418
Popis:	The composition of the essential oils of six individual plants of Artemisia herba-alba Asso, growing wild in six different locations from southern Algeria, were investigated by capillary gas chromatography (GC) and GC/mass spectrometry (GC/MS) in combination with retention indices. Accounting for 76.3–97.2% of the oils, 132 constituents were identified, predominantly α-thujone (trace–47.1%), camphor (5.6–30.0%), chrysanthenone (trace–13.5%), β-thujone (trace–9.2%), 1,8-cineole (4.1–11.4%), cis-jasmone (0.8–12.1%) and davanone (trace–34.0.%). Regarding the α- and β-thujone toxicity and the extensive use of A. herba-alba as an aromatic and medicinal plant in folk medicine, we report here, with previous investigations, the thujone content of forty individual plants of A. herba-alba growing wild in sixteen different locations from the high table-lands, steppes and Sahara desert of Algeria. The available data indicate a high degree of variability in the percentage of the two constituents. Large amounts were pr...
Databáze:	OpenAIRE
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