Determination of fatty acid compositions of some important almond (Prunus amygdalus L.) varieties selected from Tokat province and Eagean region of Turkey

Dynamic Chiropractic

Nurten Şimşek¹  mer Beyhan²  Mehmet Aktaş³  ekccedil⁴  Necmettin Yilmaz⁵  ioğlu⁶  Resul Gerccedil⁷  Ouml⁸ 

[1] Biology, Department of Biochemistry, Faculty of Medicine, Erzincan University, 24030, Erzincan, Turkey.;Department of Biology, Faculty of Science and Art, Gaziosmanpaşa University, 60000, Tokat, Turkey.;Department of Horticulture, Department of Faculty of Agriculture, Gaziosmanpaşa University, 60000, Tokat, Turkey.;Graduate School of Science , Gaziosmanpaşa University, 60000, Tokat, Turkey.;Vocational School of Akyazi, Sakarya University, 54400, Sakarya, Turkey.

关键词: Fatty acids;    almond;    gas chromatography.;   

DOI  :  

学科分类：医学（综合）

来源: MPA Media

【 摘 要 】

This study was conducted to determine the fatty acid composition of Picantili, Ferraduel, Drake and Nonpareil commercial almond species (Prunus amygdalusL.) cultivated in Tokat province under dry conditions; of genotype ST-11 and YD-2 selected from Tokat region; and of 101-13, 300-1, 17-4 sweet almond species, selected from the Aegean region. The percentage and composition of the fatty acids of the samples were determined by gas chromatography. The amounts of oleic acid, linoleic acid, palmitic acid and stearic acid, respectively, were found to be higher than the other fatty acids in all genotypes. These fatty acids were similar in amounts and little change was observed between the genotypes. These values were determined to range from 57.46 to 68.65%, 11.77 to 25.15%, 5.06 to 7.26% and 1.26 to 2.41%, respectively. However, genotype 17-4 included more docosaheaenoicacid(DHA), pentadecanoic and nervonic acids than the other genotypes. According to these results, it can be suggested that the fatty acid composition of genotypes were not changed very significantly although there are some differences between samples as percentage. Genotype 17-4 is more heavily affected by dry climatic conditions than other genotypes.

【 授权许可】

Unknown