Analysis of essential oil from nine distinct genotypes of Iranian Damask rose (Rosa damascena Mill)

Dynamic Chiropractic

Akbar Karami¹  Parviz Z² 

[1] Department of Horticultural Science, College of Agriculture, Shiraz University, Shiraz, Iran.;Research Center for Agriculture and Natural Resources of Fars Province, Shiraz, Iran.

关键词: Rosa damascena;    essential oil;    genotypes.;   

DOI  :  10.5897/JMPR12.318

学科分类：医学（综合）

来源: MPA Media

【 摘 要 】

The chemical compositions of essential oil from nine distinct genotypes of IranianRosa damascena(Fars1, Fars2, Tehran, Mazandaran, Gilan, East Azar, Ardabi, Kermanshah and Qom) were determined followinggas chromatography(GC) andgas chromatography-mass spectrometry (GC/MS)analysis. The main essential oil components identified in the different genotypes were citronellol, geraniol, neral, linalool and nonadecane. The relative percentage of citronellol was highest in Fars1 (42.2%) and Gilan (40.3%) genotypes and lowest in the Qom (2.2%) and East Azar (0.6%) genotypes, while in Mazandaran, Ardabil and Kermanshah genotypes citronellol was not detected. The highest content of geraniol was detected in the essential oil of the Kermanshah genotype (37.5%); however, in the Fars1, Fars2, Tehran, Gilan, East Azar, Kermanshah and Qom genotypes this component was not detected. Linalool was detected in the essential oil of all genotypes, and the highest amount of this component was in Fars2 (39.2%). Hydrocarbons had the highest contribution to the essential oil of the East Azar genotype. The major hydrocarbons identified in all genotypes were nonadecane (10.7 to 51.2%), heneicosane (3.7 to 18%), eicosane (0.8 to 6.2%) and tricosane (0.5 to 2.4%).

【 授权许可】

Unknown