Antimicrobial effect of 5 Nepeta native species of Kerman Province
سال انتشار: 1397
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 352
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شناسه ملی سند علمی:
BIOCONF20_543
تاریخ نمایه سازی: 28 اردیبهشت 1398
چکیده مقاله:
In recent years, due to the side effects and drug resistance created by the use of antibiotics, scientists attention to the use of medicinal herbs has been reduced with complications, toxicity and resistance. In this study, the antimicrobial effects of 5 Nepeta spp. Strains have been investigated against a number of pathogenic microbes. Thestudied microbs included Escherichia coli, Enterococcus faecalis, Pseudomonas aeruginosa, Staphylococcus aureus, Bacillus cereus, Klebsiella menomonie, Bacillus subtilis, Streptococcus mutans, Acinetobacter,Micrococcus, Staphylococcus epidermidis, Staphylococcus saprophyticus and Candida albicans. From N. assargens (extract 1), N. mahanensis (extract 2), N. rivolaris (extract 3) and two N. fissa (N. fissa) subpopulations from the Dehbakri Mountains (Extract 4) and N. fissa (b) from Sardoeian Mountains (Extract 5), methanolic extract was prepared by maceration method. Then, the inhibition zone of microbs was investigated in a whole method. The results showed that only bacterial isolates of Bacillus cereus, Staphylococcus saprophyticus, Klebsiella menomonie, and Staphylococcus epidermidis had the inhibition zone, the most effective in these bacteria were extract 4(17±7 ) Extract 4 (17.3 ± 2.5), Extract 2 (20 ± 8.6 mm) and Extract 1 (25.33 ± 5.33 mm). On the other hand, it has been shown that these extracts have bacteriostatic and bactericidal effects.
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نویسندگان
Atfeh Iranmanesh
Faculty of Science, Department of Biology, Shahid Bahonar University of Kerman, Iran
Moj Khaleghi
Faculty of Science, Department of Biology, Shahid Bahonar University of Kerman, Iran
Mahdi Hasan Shahian
Faculty of Science, Department of Biology, Shahid Bahonar University of Kerman, Iran
Firozeh Bordbar
Faculty of Science, Department of Biology, Shahid Bahonar University of Kerman, Iran