Antibacterial Activity of Hydroalcoholic Extract of Callistemon citrinus and Albizia lebbeck | Science Publications

American Journal of Applied Sciences

Seyyed M. Seyydnejad¹  Hossein Motamedi¹  Masumeh Niknejad¹  Ismaieel Darabpoor¹ 

关键词: Callistemon citrinus;    Albizia lebbeck;    antibacterial;    MIC;    MBC;   

DOI  :  10.3844/ajassp.2010.13.16

学科分类：自然科学（综合）

来源: Science Publications

【 摘 要 】

Problem statement: Callistemon citrinus and Albizia lebbeck are two kind of native plants in Khoozestan province in Iran, according to the agreement that medicinal plant could be replaced the medicine we are trying to determine the antibacterial effect of the named plants. Approach: The antibacterial properties of ethanolic and methanolic extract of Callistemon citrinus leaf and Albizia lebbeck leafwasstudied against different pathogenic bacteria including Streptococcus pyogenes, Bacilluscereus,Bacillusanthracis, Salmonella typhi,Kelebsiella pneumoniae, Streptococcus epidermidis, Escherichia coli, Pseudomonas aeruginosa and Listeria monocytogenes by disc diffusion method. The samples collected from young trees from Ahvaz city at may 2009. Results: The extract of C. citrinus showed significant activity against the majority of bacteria which is comparable with standard antibiotics. Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) for hydroalcoholic extract of Callistemon have been determined also for four bacteria; S. pyogenesis, S. typhy, B. anthrasis, S. typhy, Albizia lebbeck extract despite previous reports didnt have any significant effect. Conclusion: According to the good effects of Callistemon citrinus on Bacillus species it has antiseptic effects and could be used as a therapeutic agent and therefore, it appears to be a potent antimicrobial agents that could be considered as a medicinal plant.

【 授权许可】

Unknown