کنگره بین المللی زیست فناوری گیاهان دارویی و قارچ های کوهی

صفحه اصلی / چهارمین کنگره بین المللی و پنجمین همایش ملی زیست فناوری گیاهان دارویی و قارچ های کوهی

A comparative study on the essential oil composition and antibacterial activities of different organs of wild growing Paeonia wendelboi Ruksans from Iran

نویسندگان :

Edris Mahdavi Fikjvar¹ Hassan Rezadoost² Mehrdad Mahmoodpour³ Adib Mahboubi malali⁴

1- دانشگاه علوم پزشکی گیلان 2- دانشگاه شهید بهشتی 3- دانشگاه علوم پزشکی گیلان 4- دانشگاه علوم پزشکی گیلان

کلمات کلیدی :

Paeonia،essential oil،antibacterial،GC/MS

چکیده :

ABSTRACT: Paeonia Paeonia wendelboi Ruksans is an herbaceous perennial and flowering plant from the Paeoniaceae family. In this research, the roots, stems, leaves and fruits of Paeonia wendelboi Ruksans were investigated for a comparative identification of essential oil composition. The essential oils constituents were identified by GC/MS and then compared. The study leads to the identification of 32, 58, 76, and 59y components in the essential oils obtained from the roots, stems, leaves and fruits, respectively. These chemicals make up more than 99.5% of the essential oil. Some of the identified compounds Salicylaldehyde، n-Nonaldehyde ، Myrtanal ، 9 Octadecanone -1-ol, and n-tricosane) occurred in all parts of the plant. The existence of compounds such as Benzaldehyde ، Phenol Silphiperfol-5-en n-Heptanal cis Hept-2-enal in the fruit, stem, root, and leaf, respectively. The antibacterial activities (MIC) of the oils obtained from the four studied Paeonia parts against Escherichia coli and Staphylococcus aureus was studied. Staphylococcus aureus was the most sensitive microorganism to the oil obtained from the fruits of Paeonia wendelboi Ruksans with the value of 0.04±0.005mg mL1