بررسي خواص ضد ميكروبي اسانس گياه پامچال صخره اي (Dionysia revolute) بر باكتري Staphylococcos aureus و تعيين تركيبات شيميايي آن به روش GC-Mass

Antibacterial effects of Dionysia revoluta Essence on Staphylococcos aureus and determination of biochemical component by GC-Mass method

Dionysia revuluta is an endemic plant in Iran that is used for gastric disease prevention and also infectious wounds healing. In this study, the biochemical component of Dionysia revuluta and its antibacterial effects against Staphylococcos aureus were examined. The plant samples were harvested from Geno Mountain of Hormozgan Province in April and March of 2006 and 2007 for three times. Initially, the shoots of sample plants dried by oven in 60°C and then transferred to the shade. In order for determination of biochemical component and also antibacterial effects examination, the ethanol, ether, and methanol essence of the plant was extracted and biochemical component of extracts was determined by GC-Mass. The results showed that all three extracts had antibacterial effects and among them the ethanol extraction had higher antibacterial effect on the growth of Staphylococcos aureus in such a way that the MIC of plant extractions was equal with Erythromycin and Cephalexin. The results of GC-Mass showed that Dionysia have 22 biochemical compounds that the some of these compounds have antibacterial and medical effects.