Escherichia coli antifungal activity against

Mandal et al. (68) have reported on the antimicrobial activity of the leaf extract of K suaveolens. The steam-distilled oil, petroleum ether and ethanol extracts exhibited broad-spectmm antibacterial and antifungal activity against Bacillus subtilis. Staphylococcus aureus, Escherichia coli. Pseudomonas aeruginosa and Micrococcus luteus., and the fungi Fusarium oxysporum. 

Documented effects An extract of the aboveground parts had antibacterial effects against BadZ/wx subtilis, Escherichia coli, Proteus mirabilis, and Pseudomonas aeruginosa (Fazly Bazzaz and Haririzadeh 2003 Arif et al. 2004). A hexane extract of the plant showed antifungal activity against Candida krusei (Karamenderes et al. 2006). 

Chlorine dioxide Casting Antifungal activity against Salmonella spp. and Escherichia coli 40... 

A significant antimicrobial activity against Staphylococcus aureus and Escherichia coli and antifungal activity on Aspergillus niger and Helminthosporium oryzae were also found for 2-(2-chloroethyl) and 2-allyl-2,3-dihydro-5-benzoyl-1/7-1,3,2-benzodiazaphosphole 2-oxides <2004CPB307>. 

Karamenderes et al. [67] reported the composition and antimicrobial activity of the essential oils obtained from Achillea millefolium L. subsp. pannonica (Scheele) Hayek, Achillea millefolium subsp. millefolium, Achillea arithmifolia Waldst Kitt and Achillea kotschyi Boiss. subsp. kotschyi, four Achillea species from Turkey. 1,8-cineole, Fig. (2), artemisia alcohol and ascaridole were identified as major components. The essential oils showed antibacterial and antifungal effects even with low concentrations. The essential oil of the flowering tops of another Achillea species, Achillea fragantissimum (Forsk.) Sch. Bip growing in Sinai, was analyzed [68]. Santolina alcohol, a- and P-thujone, Fig. (5) and artemisia ketone account for approximately 80% of the oil. The oil showed marked antimicrobial activities against Escherichia coli. Bacillus subtilis and Staphylococcus aureus. 

The thiophene polyine ( )-2[5-hept-5-en-l,3-diynyl)-thien-2-yl]-ethan-1,2-diol isolated from an ethanolic extract of the underground parts of Leuzea carthamoides DC. demonstrated significant antifungal activity [247], while the dichloromethane extract of the air-dried leaves of Chrysanthemum coronarium afforded N-isobutyl-6-(2-thiophenyl)-2,4-hexadienamide. Fig. (46) [248]. Antimicrobial tests by the agar well diffusion method indicated that it has low activity against Bacillus subtilis. Pseudomonas aeruginosa and Candida albicans, and is inactive against Staphylococcus aureus and Escherichia coli at a concentration of 20 pg/ml. 

PANI-g-chitosan (CS) has been screened for its antimicrobial activity against Staphylococcus epidermidis. Staphylococcus aureus. Staphylococcus pyogenes, Escherichia coli, Candida albicans, Candida tropicalis and Candida krusei. The results of the antimicrobial activity of PANI and PANI-g-CS were assessed based on the average diameter of zones of inhibition (ZOI). The results confirmed that PANI-g-CS has an enhanced antimicrobial activity compared with PANI. PANI and PANI-g-CS also show greater antifungal activity than antimicrobial activity [21]. 

Chan and collaborators disclosed in 1993 three imidazole-based alkaloids bearing structural resemblance to the structure classes discussed above. Structures are given in Chart 3 [39]. Leucettamine A showed potent leukotriene B4 receptor antagonist activity, whereas leucettamine B was inactive. Leucettamidine also showed leukotriene antagonist activity. Leucettamine C was isolated in 2003 [47]. Clathridimine was isolated in 2010 [4]. The structure exhibited selective antibacterial activities against Escherichia coli and antifungal activity toward C. albicans. 

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