Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/8888
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dc.contributor.authorSadgrove, Nicholasen
dc.contributor.authorMijajlovic, Srdjanen
dc.contributor.authorTucker, Daviden
dc.contributor.authorWatson, Kennethen
dc.contributor.authorJones, Graham Len
dc.date.accessioned2011-11-23T13:14:00Z
dc.date.issued2011en
dc.identifier.citationFlavour and Fragrance Journal, 26(5), p. 341-350en
dc.identifier.issn1099-1026en
dc.identifier.issn0082-5734en
dc.identifier.urihttps://hdl.handle.net/1959.11/8888en
dc.description.abstractLeaf specimens of 'Eremophila longifolia' were collected from western New South Wales, Australia. Essential oils were extracted using hydro-distillation. Characterizations using GC-MS and GC-FID were consistent with those reported in previous work, but demonstrated greater chemo-variability. Antimicrobial activity from disc diffusions and broth dilutions indicated that oils dominated by hydrocarbon monoterpenes and monoterpenols had moderate antimicrobial activity for both Gram-positive and Gram-negative bacteria, including 'Staphylococcus aureus' and 'S. epidermidis'. Oils dominated by ketones demonstrated less activity but showed substantially greater yields in wet-weight leaves. Bioautography revealed the most active constituents to be related to the most abundant - karahanaenone and menthone - but active constituents also included ᴅ-limonene, borneol, sabinene, terpinolene and α-terpineol. Antifungal capacity for 'Trichophyton interdigitalis', 'rubrum' and 'mentagrophytes' was determined using an agar transplant method. Results indicated very high activity from oils rich in borneol and also for oils that were distilled from leaves accidentally burnt or partially pyrolysed during hydro-distillation. This serendipitous observation may have relevance given the traditional manner of use in smoking ceremonies. Free radical scavenging was determined using the DPPH method in methanol and antioxidant capacity with the FRAP assay. Results indicated that oils dominated by monoterpenols had moderate ability, but became very high when the oils were partially pyrolysed.en
dc.languageenen
dc.publisherJohn Wiley & Sons Ltden
dc.relation.ispartofFlavour and Fragrance Journalen
dc.titleCharacterization and bioactivity of essential oils from novel chemotypes of 'Eremophila longifolia' (F. Muell) (Myoporaceae): a highly valued traditional Australian medicineen
dc.typeJournal Articleen
dc.identifier.doi10.1002/ffj.2062en
dc.subject.keywordsTraditional Aboriginal and Torres Strait Islander Medicine and Treatmentsen
local.contributor.firstnameNicholasen
local.contributor.firstnameSrdjanen
local.contributor.firstnameDaviden
local.contributor.firstnameKennethen
local.contributor.firstnameGraham Len
local.subject.for2008110403 Traditional Aboriginal and Torres Strait Islander Medicine and Treatmentsen
local.subject.seo2008929999 Health not elsewhere classifieden
local.profile.schoolScience and Technologyen
local.profile.schoolSchool of Science and Technologyen
local.profile.schoolAdministrationen
local.profile.schoolSchool of Science and Technologyen
local.profile.emailnsadgrov@une.edu.auen
local.profile.emailsmijaj2@une.edu.auen
local.profile.emaildtucker1@une.edu.auen
local.profile.emailkwatson2@une.edu.auen
local.profile.emailgjones2@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20111123-121259en
local.publisher.placeUnited States of Americaen
local.format.startpage341en
local.format.endpage350en
local.peerreviewedYesen
local.identifier.volume26en
local.identifier.issue5en
local.title.subtitlea highly valued traditional Australian medicineen
local.contributor.lastnameSadgroveen
local.contributor.lastnameMijajlovicen
local.contributor.lastnameTuckeren
local.contributor.lastnameWatsonen
local.contributor.lastnameJonesen
dc.identifier.staffune-id:nsadgroven
dc.identifier.staffune-id:smijaj2en
dc.identifier.staffune-id:dtucker1en
dc.identifier.staffune-id:kwatson2en
dc.identifier.staffune-id:gjones2en
local.profile.orcid0000-0002-6435-1542en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:9078en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleCharacterization and bioactivity of essential oils from novel chemotypes of 'Eremophila longifolia' (F. Muell) (Myoporaceae)en
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.description.statisticsepubsVisitors: 335<br />Views: 380<br />Downloads: 0en
local.search.authorSadgrove, Nicholasen
local.search.authorMijajlovic, Srdjanen
local.search.authorTucker, Daviden
local.search.authorWatson, Kennethen
local.search.authorJones, Graham Len
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