土耳其科尼亚生长的六种矢车菊属植物的脂肪酸组成。

Fatty acid composition of six Centaurea species growing in Konya, Turkey.

机构信息

Department of Chemistry, Mustafa Kemal University, Hatay, Turkey.

出版信息

Nat Prod Res. 2010 Dec;24(20):1883-9. doi: 10.1080/14786411003754314.

Abstract

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.

摘要

本研究测定了生长在科尼亚地区的 6 种矢车菊属植物的脂肪酸组成。分析了香矢车菊、卡氏矢车菊、头状矢车菊亚种、卡氏矢车菊亚种、微梗矢车菊和西班牙矢车菊的脂肪酸组成。这 6 种矢车菊中有 4 种是土耳其特有的。这些特有的矢车菊物种是卡氏矢车菊、头状矢车菊亚种、卡氏矢车菊亚种和微梗矢车菊。一般来说，所有物种中主要的脂肪酸为 C18:2ω6 亚油酸、C16:0 棕榈酸、C18:3ω3 亚麻酸和 C18:1 油酸。所有物种中多不饱和脂肪酸（PUFA）的含量均高于饱和脂肪酸和单不饱和脂肪酸。在香矢车菊、卡氏矢车菊、头状矢车菊亚种、卡氏矢车菊亚种、微梗矢车菊和西班牙矢车菊中，PUFA 的含量分别为 55.10%、50.25%、51.41%、41.02%、46.18%和 58.80%。