Fatty acid composition of six Centaurea species growing in Konya, Turkey.
In this study, fatty acid compositions of six Centaurea species growing in the Konya region were determined. The fatty acid composition of Centaurea balsamita, Centaurea calolepis, Centaurea carduiformis subsp. carduiformis, Centaurea cariensis subsp. maculiceps, C. cariensis subsp. microlepis and Centaurea iberica were analysed. Four species of these six Centaurea are endemic to Turkey. The endemic Centaurea species are C. calolepis, C. carduiformis subsp. carduiformis, C. cariensis subsp. maculiceps and C. cariensis subsp. microlepis. Generally, C 18:2 ω6 linoleic acid, C 16:0 palmitic acid, C 18:3 ω3 linolenic acid and C 18:1 oleic acid were found to be the major fatty acids in all species. Polyunsaturated fatty acids (PUFAs) were found in higher amounts than saturated fatty acids and monounsaturated fatty acids in all species. PUFAs were determined at 55.10%, 50.25%, 51.41%, 41.02%, 46.18% and 58.80% in C. balsamita, C. calolepis, C. carduiformis subsp. carduiformis, C. cariensis subsp. maculiceps, C. cariensis subsp. microlepis and C. iberica, respectively.
Department of Chemistry, Mustafa Kemal University, Hatay, Turkey.
Yener
Y
Tekeli
Mehmet
M
Sezgin
Abdurrahman
A
Aktumsek
Gokalp
G
Ozmen Guler
Murad
M
Aydin Sanda
D031179:Centaurea / Q000737:chemistry*; D002849:Chromatography, Gas; D005227:Fatty Acids / Q000032:analysis*; D013045:Species Specificity; D014421:Turkey
D005227:Fatty Acids