Antibacterial activity of α-terpineol may induce morphostructural alterations in Escherichia coli
نویسندگان
چکیده
منابع مشابه
Antibacterial activity of α-terpineol may induce morphostructural alterations in Escherichia coli
The antibacterial effect of α-terpineol from Cinnamomum longepaniculatum (Gamble) N. Chao leaf essential oils were studied with special reference to the mechanism of inhibiting the standard strain of Escherichia coli (CMCC (B) 44102) growth at ultrastructural level. Minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) and time-kill curves of α-terpineol were deter...
متن کاملantibacterial activity of chitosan against escherichia coli
introduction: chitosan possesses more than 5000 glucossamine residue. since chitosan possesses potentially reactive amino functional groups, this polymer has been shown to be of potential use in many different fields, including as an antifungal compound in agriculture, flocculating in waste water treatment, a food additive and alimentary industries, hydrating agent in cosmetics and more recentl...
متن کاملEssential Oils Nanoemulsions: Preparation, Characterization and Study of Antibacterial Activity against Escherichia Coli
This research studies the application of essential oil nanoemulsion as herbal medicine instead of using antibiotics and chemicals. Thyme, shirazi thyme and rosemary essential oils were selected as herbal drugs. Essential oil nanoemulsions with Tween 80 and/or Sodium dodecyl sulfate (SDS) surfactants were prepared and investigated. Physicochemical characterizations such as hydrodynamic di...
متن کاملAntibacterial Activity of the Peptide Microcin J25 Produced by Escherichia coli
Background and objectives: Bacteriocins are generally active antimicrobial peptides effective against bacteria closely related to the producer. Escherichia coli produce two bacteriocins: colicins and microcins. Microcin J25 (Mcc J25) is an antibacterial peptide that inhibits bacterial transcription by disrupting the nucleotide-uptake channel of bacterial RNA polymerase. The objective of this st...
متن کاملAntibacterial activity evaluation of microcin J25 against diarrheagenic Escherichia coli.
The inhibitory activities of known microcins were evaluated against some diarrheagenic Escherichia coli strains. Some antibacterial properties of microcin J25, the most active one, were studied. A rapid two-step purification was performed. The MIC and the minimum bactericidal concentration of J25 against E. coli O157:H7 were 1 and 100 microg ml(-1), respectively. A 10(4)-CFU ml(-1) contaminatio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Brazilian Journal of Microbiology
سال: 2014
ISSN: 1517-8382
DOI: 10.1590/s1517-83822014000400035