Paper Information

Title: 

ANTIBACTERIAL EFFECTS OF EXTRACT OF ROSA DAMASCENA

Type: POSTER
Author(s): SADEGHIAN A.,RAKHSHANDEH HASAN,SADEGHIAN HAMID
 
 
 
Name of Seminar: IRANIAN CONGRESS OF PHYSIOLOGY AND PHARMACOLOGY
Type of Seminar:  CONGRESS
Sponsor:  PHYSIOLOGY AND PHARMACOLOGY SOCIETY, MASHHAD UNIVERSITY OF MEDICAL SCIENCE
Date:  2007Volume 18
 
 
Abstract: 

Introduction: Bacteria such as Staphylococcus aureus and Pseudomonas aeruginosa are resistant to most of routine antibiotics and make lots of problem for patients. On the other hand, finding new ways to control these bacteria is one of the important steps in the field of microbiology's researches. Nowadays, attentions focused on herbal drugs, which some of them may have antibacterial effects. In this study, we examined different extracts of Rosa damascena flowers. In folk medicine, infusion of rosa's calycle was used for common cold and some upper respiratory tract infections. In some papers, mentioned about same attributes for rosewater. There hasn't been any study in this field yet, so we decided to study on that.
Method: After collecting one species of Rosa damascena and detecting its species, acquired its extracts (watery and alcoholic) by maceration during 72 hours. Then different concentrations of each extracts where applied on 30 samples Staphylococcus aureus and Pseudomonas aeruginosa isolated from patients by agar dilution and tube dilution methods. Because of affects these extracts on the bacteria tested different fractions as N-butanol, ethyl acetate and watery from extracts on these bacteria.
Results: After doing exams, it was become clear that alcoholic and wateric extracts with saturation of 10% is effective on gram positive and gram negative bacteria (Staphylococcus aureus and Pseudomonas aeruginosa) and its fractions were effects on that bacteria also (0.12 mg/ml).
Conclusion: After processing the results, we can say that different extracts of Rosa damascena can have good effects on bacteria and because all fractions inhibited growth of tested bacteria, presumably this plant have an effective material which can be in all fractions and we hope that in the future can detachment it.

 
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