Identification of Volatile Components and Biological Properties of the extracts of aerial parts of Pterocarya fraxinifolia L

نویسندگانزهرا آقاجانی-علی اصغر انگاشته واحد-مریم اخباری
تاریخ انتشار۲۰۱۵-۷-۰۱
نمایه نشریهISI
چکیده مقالهThe volatile components of hexane extract of the leaf and stem of the Pterocarya fraxinifolia L., a native plant of the northern Iran Caspian coastal, obtained by cold percolation method and analyzed using GC/FID and GC/MS and their antioxidant and anti-bacterial activity were assessed. Palmitic acid (53.66 %) and 9, 17-Octadecadienal (22.36%) were the main components of the stem hexane extract and Aromadendrene and 9, 17-Octadecadienal in the leaves hexane extract of the plants with 27.86 % and 18.49 % were the major components respectively. The number of identified compounds in the volatile components of hexane leaves extract was 11 while the number in hexane stem extract was 9. In this research antioxidant activity of hexane and acetone extracts of leaves and stems of the P. fraxinifolia were evaluated via DPPH radical scavenging and beta-carotene bleaching assays and also the antibacterial properties of these extracts against five strains of bacteria were assessed.