Matches in SemOpenAlex for { <https://semopenalex.org/work/W2337107863> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2337107863 endingPage "90" @default.
- W2337107863 startingPage "285" @default.
- W2337107863 abstract "Methanol extract was prepared from the fronds of Pteris biaurita and partial purification was done by solvent partitioning with diethyl ether and ethyl acetate, followed by hydrolysis and further partitioning with ethyl acetate. The three fractions, thus obtained were bioassayed separately against five test fungi--Curvularia lunata, Fomes lamaoensis, Poria hypobrumea, Fuasrium oxysporum and a bacterium--Bacillus pumilus, by spore germination, radial growth and agar cup techniques. Results revealed that ethyl acetate fraction (III) contained the active principle. TLC plate bioassay of the active fraction revealed inhibition zone at an Rf of 0.5-0.65. Silica gel from this region was scraped, eluted in methanol and subjected to UV-spectrophotometric analysis. An absorption maxima of 278 nm was recorded. HPLC analysis of TLC-eluate revealed a single peak with retention time of 8.1 min. GC-MS analysis revealed six major peaks in the retention time range of 7.2-10.9 min. Comparison with GC-MS libraries revealed that the extracts may contain a mixture of eicosenes and heptadecanes." @default.
- W2337107863 created "2016-06-24" @default.
- W2337107863 creator A5031974558 @default.
- W2337107863 creator A5051857933 @default.
- W2337107863 creator A5051978853 @default.
- W2337107863 date "2007-03-01" @default.
- W2337107863 modified "2023-10-18" @default.
- W2337107863 title "Characterization of antimicrobial compounds from a common fern, Pteris biaurita." @default.
- W2337107863 cites W1955272217 @default.
- W2337107863 cites W1966217418 @default.
- W2337107863 cites W1970144755 @default.
- W2337107863 cites W1977890978 @default.
- W2337107863 cites W1988608474 @default.
- W2337107863 cites W2020483076 @default.
- W2337107863 cites W2039208428 @default.
- W2337107863 cites W2040721193 @default.
- W2337107863 cites W2045064455 @default.
- W2337107863 cites W2067759644 @default.
- W2337107863 cites W2120050118 @default.
- W2337107863 cites W2128834259 @default.
- W2337107863 cites W2158750459 @default.
- W2337107863 cites W2170285484 @default.
- W2337107863 cites W2396748957 @default.
- W2337107863 cites W2402549643 @default.
- W2337107863 cites W2398645248 @default.
- W2337107863 cites W2474212567 @default.
- W2337107863 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17373375" @default.
- W2337107863 hasPublicationYear "2007" @default.
- W2337107863 type Work @default.
- W2337107863 sameAs 2337107863 @default.
- W2337107863 citedByCount "8" @default.
- W2337107863 countsByYear W23371078632012 @default.
- W2337107863 countsByYear W23371078632013 @default.
- W2337107863 countsByYear W23371078632014 @default.
- W2337107863 countsByYear W23371078632015 @default.
- W2337107863 countsByYear W23371078632018 @default.
- W2337107863 countsByYear W23371078632019 @default.
- W2337107863 countsByYear W23371078632022 @default.
- W2337107863 crossrefType "journal-article" @default.
- W2337107863 hasAuthorship W2337107863A5031974558 @default.
- W2337107863 hasAuthorship W2337107863A5051857933 @default.
- W2337107863 hasAuthorship W2337107863A5051978853 @default.
- W2337107863 hasConcept C142724271 @default.
- W2337107863 hasConcept C185592680 @default.
- W2337107863 hasConcept C188947578 @default.
- W2337107863 hasConcept C204787440 @default.
- W2337107863 hasConcept C2776721371 @default.
- W2337107863 hasConcept C2777964474 @default.
- W2337107863 hasConcept C2778187402 @default.
- W2337107863 hasConcept C2779532046 @default.
- W2337107863 hasConcept C2779858419 @default.
- W2337107863 hasConcept C43617362 @default.
- W2337107863 hasConcept C523546767 @default.
- W2337107863 hasConcept C54355233 @default.
- W2337107863 hasConcept C71924100 @default.
- W2337107863 hasConcept C73826308 @default.
- W2337107863 hasConcept C86803240 @default.
- W2337107863 hasConceptScore W2337107863C142724271 @default.
- W2337107863 hasConceptScore W2337107863C185592680 @default.
- W2337107863 hasConceptScore W2337107863C188947578 @default.
- W2337107863 hasConceptScore W2337107863C204787440 @default.
- W2337107863 hasConceptScore W2337107863C2776721371 @default.
- W2337107863 hasConceptScore W2337107863C2777964474 @default.
- W2337107863 hasConceptScore W2337107863C2778187402 @default.
- W2337107863 hasConceptScore W2337107863C2779532046 @default.
- W2337107863 hasConceptScore W2337107863C2779858419 @default.
- W2337107863 hasConceptScore W2337107863C43617362 @default.
- W2337107863 hasConceptScore W2337107863C523546767 @default.
- W2337107863 hasConceptScore W2337107863C54355233 @default.
- W2337107863 hasConceptScore W2337107863C71924100 @default.
- W2337107863 hasConceptScore W2337107863C73826308 @default.
- W2337107863 hasConceptScore W2337107863C86803240 @default.
- W2337107863 hasIssue "3" @default.
- W2337107863 hasLocation W23371078631 @default.
- W2337107863 hasOpenAccess W2337107863 @default.
- W2337107863 hasPrimaryLocation W23371078631 @default.
- W2337107863 hasRelatedWork W1446303832 @default.
- W2337107863 hasRelatedWork W1672217758 @default.
- W2337107863 hasRelatedWork W1965278411 @default.
- W2337107863 hasRelatedWork W2042747738 @default.
- W2337107863 hasRelatedWork W2079619920 @default.
- W2337107863 hasRelatedWork W2132546398 @default.
- W2337107863 hasRelatedWork W2337107863 @default.
- W2337107863 hasRelatedWork W2396291221 @default.
- W2337107863 hasRelatedWork W2397764057 @default.
- W2337107863 hasRelatedWork W347205721 @default.
- W2337107863 hasVolume "45" @default.
- W2337107863 isParatext "false" @default.
- W2337107863 isRetracted "false" @default.
- W2337107863 magId "2337107863" @default.
- W2337107863 workType "article" @default.