For antifungal activity four fungal organisms were selected and griseofulvin was used as standard results: herbal extracts prepared from the leaves of the plant were screened. Having antifungal activity against s sclerotiorum has been isolated in pure form from the ethyl acetate extract following bioassay guided fractionation apart from this compound other fractions of polar to medium polarity. The antifungal activity of the extract and fractions against yeasts and dermatophytes was evaluated using broth microdilution method antioxidant activity was evaluated using 2,2-diphenyl-1-picrylhydrazyl (dpph), nitric oxide (no) and β-carotene - linoleic acid assays.
The extracts also had no antifungal activity against candida albicans in a study carried out by odebiyi and sofowora 11 , antibacterial activity was demonstrated in extracts of zanthoxylum zanthoxyloides , a closely related plant to the one in this study. Antifungal activity of methanolic extracts the best extract was fractionated and its effects on fumonisin production was measured materials and methods. Extracts, the crude extracts had lesser antifungal activity with the exception of acetone extracts where the crude was more successful in curbing the pathogens methanol extracts.
Extracts tested showed an antifunga l activity, as ethanol extracts to our knowledg e, this is the first report in romania providing data on the antifungal activity of algal extracts. The aim of the study was to evaluate the antifungal activity of extracts of 10 plant species used in traditional uruguayan medicine against the phytopathogenic fungus alternaria spp the plants were selected on the basis of their reported. The antifungal activity of eep was quantitatively evaluated by serial two-fold microdilution method in liquid medium and the mic (minimum inhibitory concentration) was established. Of these, the extracts from a nikoense, g glabra and t sinensis were fractionated by extraction with chcl3, and the chcl3-soluble fractions from g glabra showed antifungal activity with. Oil extract, bioconverted from linoleic acid by a bacterial strain pseudomonas aeruginosa pr3, and its stepwise chromatographically fractionated dilutions were chemically analyzed by gas chromatography (gc) and thin layer chromatography (tlc), and evaluated for their anti-fungal activities against botrytis cinerea and rhizoctonia solani.
34 alternative therapies, jul/aug 2007, vol 13, no 4 a fractionated white bean extract for weight loss ed to eliminate as much bias as possible in the exercise component between groups and intra-individually over time in the trial. Extract has an antifungal activity against rhizoctonia solan, and it was presumed that the ent-pimara-8(14), 15-diene-19-oic acid contained in aralia continentalis radix is the chemical constituent of the antifungal metabolite. Th e roots of kalimusli (curculigo orchioides) were fractionated with diff erent solvents and screened for their antimicrobial and antitumor activity antifungal activity was screened using agar plate method, and antibacterial activity of the extracts was determined by disk diff usion method. The crude extract was then partially fractionated in order by column chromatography using six organic solvents, and evaluated for their antifungal activity the results revealed that the fractions eluted with diethyl ether (de) and ethyl acetate. Regarding antifungal activity of the isolated compounds, compound 1 strongly inhibits e floccosum with mic values of 3 µg/ml and compounds 2 and 3 inhibit the same fungus at higher concentrations (25 µg/ml), showing that the three compounds contribute to the antifungal activity observed in the whole bark.
Studies on antifungal activity of plant extracts are very few in kenya due to these reasons, there is urgent need to search for inexpensive and safe, biodegradable alternative drugs possibly from plant origin. Fractionated extracts were obtained by maceration of the leaves of o canum and laggera pterodonta cyclohexane, acetone and methanol were used as extraction solvents and the tests were carried out at 1, 5 and 10 g/kg on adult s zeamais, for mortality, progeny production inhibition, feeding deterrence and repellence with a control that. Treatment of body wounds the in vitro anti-inflammatory activity of essential oils and solvent extracts of salvia species was evaluated using the 5-lipoxygenase assay (kamatou et al, 2005 -inflammatory activity when compared to the solvent extracts with the exception of salvia radula, solvent extracts displayed poor ability to inhibit the enzyme.
For antifungal activity assay, the culture filtrate, crude extract, or purified compounds were tested for antibiosis against the phytopathogenic fungi using the paper. The crude extract and punicalagin showed activity against the conidial and hyphal stages of the fungi the cytotoxicity assay showed selectivity for fungal cells than for mammalian cells conclusions these results indicated that the crude extract and punicalagin had a greater antifungal activity against t. To determine which components in these extracts were responsible for the antifungal activity of boswellia papyrifera, methanol extracts were fractionated using a separating funnel successively with hexane and ethyl acetate to produce four fractions: an exhausted methanol fraction, a hexane fraction, a crude methanol extract and an ethyl acetate. Have better antifungal activity (upto 231% growth inhibition) against rhizoctonia the root extract when the root extract when fractionated by column chromatography showed upto 7272 % growth inhibition against fusarium udum.
Original article in vitro herbicide activity of crude and fractionated leaf extracts of blepharocalyx salicifolius (myrtaceae) eduardo habermann1 • viviane de cassia pereira2 • maristela imatomi2 . The antifungal activity of the extracts related to the components of secondary metabolites in the extract based on the results of phytochemical screening, it is known that the chemical components of the ethanol extract of zedoaria rhizomes contain flavonoids, tannins, monoterpenoid and sesquiterpenoids, steroids, and triterpenoid. Johann s, cisalpino ps, watanabe ga, cota bb, siqueira ep, pizzolatti mg, zani cl, resende ma: antifungal activity of extracts of some plants used in the brazilian traditional medicine against the pathogenic fungus paracoccidioides brasiliensis.