بررسی استخراج و شناسایی ترکیبهای شیمیایی اسانس گل محمدی در پایه های مختلف کشت شده در استان مرکزی

To evaluate genetic potential for flower yield and oil production in Rosa damascene Mill. an experiment was conducted using complete blocks design with three replications. Rosa damascene Mill. 41 number genotypes were collected from 33 areas in 28 province of Iran, and cultivated in 2005-2007 years at the experimental field of station medication plants Ali Abad located in Arak city, Iran. Data evaluated for different traits, including (flower yield in hectare, flower number, single flower weight, and percent of flower dry weight) and percent and oil content and the results showed significant differences. The highest amount of greatest traits was detected in west Azarbaijan genotype. The highest amount of oil percentages (0.0055%) was also extracted in Isfahan2 genotype and in Fars2 genotype with 18.5% citronellol and Golestan with 4% showed the best quality of essential oils. From the study, it is concluded that performance flower yield quality especially essential oils yield are necessary to be included, for a more efficient breeding of Rosa damascena Mill. therefore, be useful criteria for yield selection in direction supply yield and produce increase and commercial utilization of R. damascene. Keywords: Diversity, Genetic Potential, Oil content, Oil percent, Oil yield, Rosa damascena Mill.

Keywords:

رزا , ترکیب شیمیایی , ژنوتیپ ها , عصاره های گیاهی