Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/7826
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dc.contributor.authorVidanarachchi, Janak Ken
dc.contributor.authorIji, Paulen
dc.contributor.authorMikkelsen, Lene Linden
dc.contributor.authorSims, Ien
dc.contributor.authorChoct, Minganen
dc.date.accessioned2011-06-29T09:09:00Z-
dc.date.issued2009-
dc.identifier.citationCarbohydrate Polymers, 77(3), p. 670-676en
dc.identifier.issn1879-1344en
dc.identifier.issn0144-8617en
dc.identifier.urihttps://hdl.handle.net/1959.11/7826-
dc.description.abstractThe water-soluble carbohydrates (WSCs) extracted from the underground parts (rhizome) of 'Arthropodium cirratum' (Rengarenga lily extract); third order branches of 'Cordyline australis' (Cabbage tree extract); a seaweed, 'Undaria pinnatifida' (Undaria extract), and exudates from 'Acacia pycnantha' (Acacia extract) were investigated. Extracts of Rengarenga lily, Cabbage tree, Undaria, and Acacia contained 576, 250, 275 and 794 g/kg DM WSCs, respectively. Constituent sugar analysis by gas–liquid chromatography (GLC) showed that extracts of Rengarenga lily and Cabbage tree contained predominantly fructose and glucose (82–95%). The analysis also revealed that Acacia extract contained mainly galactose (78%) and arabinose (22%) while Undaria extract, contained fucose (55%) and galactose (44%). Thin-layer chromatography (TLC) showed that, on the basis of RF values, fructan composition of Rengarenga lily extract and Cabbage tree extract was different. Cabbage tree extract contained 45% (w/w) fructans while Rengarenga lily extract contained 65% (w/w) fructans. High performance size-exclusion chromatography coupled with multi-angle laser light scattering (SEC-MALLS) showed that the extracts had varying weight average molecular weight due to differences in the average chain length of the major carbohydrates. Data for the amino acid compositions differed considerably depending on the type of extract. Water-soluble carbohydrate extracts prepared from the four plant sources gave a wide range of WSC (250–794 g/kg DM) due to the different proportions of structural material in different species. It is not known how these differences will impact on animal production, if diets are supplemented with the extracts.en
dc.languageenen
dc.publisherElsevier Ltden
dc.relation.ispartofCarbohydrate Polymersen
dc.titleIsolation and characterization of water-soluble prebiotic compounds from Australian and New Zealand plantsen
dc.typeJournal Articleen
dc.identifier.doi10.1016/j.carbpol.2009.02.009en
dc.subject.keywordsAnimal Nutritionen
local.contributor.firstnameJanak Ken
local.contributor.firstnamePaulen
local.contributor.firstnameLene Linden
local.contributor.firstnameIen
local.contributor.firstnameMinganen
local.subject.for2008070204 Animal Nutritionen
local.subject.seo2008830309 Poultryen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailpiji@une.edu.auen
local.profile.emaillmikkels@une.edu.auen
local.profile.emailmchoct@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20110516-111047en
local.publisher.placeUnited Kingdomen
local.format.startpage670en
local.format.endpage676en
local.identifier.scopusid67349280670en
local.peerreviewedYesen
local.identifier.volume77en
local.identifier.issue3en
local.contributor.lastnameVidanarachchien
local.contributor.lastnameIjien
local.contributor.lastnameMikkelsenen
local.contributor.lastnameSimsen
local.contributor.lastnameChocten
dc.identifier.staffune-id:janakviden
dc.identifier.staffune-id:pijien
dc.identifier.staffune-id:lmikkelsen
dc.identifier.staffune-id:mchocten
local.profile.orcid0000-0002-2242-8222en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:7997en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleIsolation and characterization of water-soluble prebiotic compounds from Australian and New Zealand plantsen
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.search.authorVidanarachchi, Janak Ken
local.search.authorIji, Paulen
local.search.authorMikkelsen, Lene Linden
local.search.authorSims, Ien
local.search.authorChoct, Minganen
local.uneassociationUnknownen
local.identifier.wosid000267154300033en
local.year.published2009en
Appears in Collections:Journal Article
School of Environmental and Rural Science
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