Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/29225
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dc.contributor.authorMacelline, Shemil Pen
dc.contributor.authorMcQuade, Leon Ren
dc.contributor.authorMclnerney, Bernie Ven
dc.contributor.authorMoss, Amy Fen
dc.contributor.authorSelle, Peter Hen
dc.contributor.authorLiu, Sonia Yen
dc.date.accessioned2020-08-13T06:59:07Z-
dc.date.available2020-08-13T06:59:07Z-
dc.date.issued2020-07-09-
dc.identifier.citationAnimal Nutrition, 6(4), p. 521-528en
dc.identifier.issn2405-6383en
dc.identifier.issn2405-6545en
dc.identifier.urihttps://hdl.handle.net/1959.11/29225-
dc.description.abstractThis study determined the variations in protein digestibilities and digestion rates in broiler chickens offered diets containing 7 different meat and bone meals (MBM). A total of 252 male Ross 308 broiler chickens were offered 7 atypical diets largely based on maize and MBM from 24 to 28 d post-hatch. Each experimental diet was offered to 6 replicates with 6 birds per replicate cage. Excreta were collected in their entirety from 25 to 27 d post-hatch and on 28 d post-hatch, digesta samples were collected from the proximal jejunum, distal jejunum, proximal ileum and distal ileum. Apparent digestibilities of protein were determined in each segment and apparent digestibilities of amino acids were measured in the distal ileum. There were significant differences in apparent protein digestibility coefficients in the proximal jejunum (<i>P</i> = 0.006), where broiler chickens offered the high ash beef meal (diet 7) generated the lowest protein digestibility in the proximal jejunum (0.318). Similarly, there were significant differences in apparent digestibility coefficients in the distal jejunum (<i>P</i> < 0.001) and distal ileum (<i>P</i> < 0.001) but not in the proximal ileum. More pronounced differences were found in the disappearance rate of protein and there were significant differences in all 4 segments of the small intestine (<i>P</i> < 0.001). Broiler chickens offered the high ash beef meal had the lowest protein disappearance rate (<i>P</i> < 0.001). No difference was observed in the predicted protein digestion rate (<i>P</i> = 0.486) but chickens offered the high ash beef meal had the lowest potential digestible protein (0.662, <i>P</i> = 0.034) whereas the highest potential digestible protein (0.739) was detected in diet 5 (containing a beef meal). This study contributed to the establishment of a preliminary database to include digestion rates of starch and protein into practical diet formulation.en
dc.languageenen
dc.publisherZhongguo Xumu Shouyi Xuehui, Chinese Association of Animal Science and Veterinary Medicineen
dc.relation.ispartofAnimal Nutritionen
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleProtein digestive dynamics of meat and bone meals in broiler chickensen
dc.typeJournal Articleen
dc.identifier.doi10.1016/j.aninu.2020.04.005en
dcterms.accessRightsUNE Greenen
local.contributor.firstnameShemil Pen
local.contributor.firstnameLeon Ren
local.contributor.firstnameBernie Ven
local.contributor.firstnameAmy Fen
local.contributor.firstnamePeter Hen
local.contributor.firstnameSonia Yen
local.subject.for2008070204 Animal Nutritionen
local.subject.seo2008830503 Live Animalsen
local.profile.schoolEnvironmental and Rural Scienceen
local.profile.emailamoss22@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.publisher.placeChinaen
local.format.startpage521en
local.format.endpage528en
local.identifier.scopusid85089258304en
local.peerreviewedYesen
local.identifier.volume6en
local.identifier.issue4en
local.access.fulltextYesen
local.contributor.lastnameMacellineen
local.contributor.lastnameMcQuadeen
local.contributor.lastnameMclnerneyen
local.contributor.lastnameMossen
local.contributor.lastnameSelleen
local.contributor.lastnameLiuen
dc.identifier.staffune-id:amoss22en
local.profile.orcid0000-0002-8647-8448en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:1959.11/29225en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleProtein digestive dynamics of meat and bone meals in broiler chickensen
local.relation.fundingsourcenoteAgriFutures Chicken-meat (PRJ010216); Australian Government Research and Training Program International Scholarshipen
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.search.authorMacelline, Shemil Pen
local.search.authorMcQuade, Leon Ren
local.search.authorMclnerney, Bernie Ven
local.search.authorMoss, Amy Fen
local.search.authorSelle, Peter Hen
local.search.authorLiu, Sonia Yen
local.open.fileurlhttps://rune.une.edu.au/web/retrieve/fe69b17e-2b9e-462a-a03c-728937ef8767en
local.uneassociationYesen
local.atsiresearchNoen
local.sensitive.culturalNoen
local.identifier.wosid000599751400017en
local.year.available2020en
local.year.published2020en
local.fileurl.openhttps://rune.une.edu.au/web/retrieve/fe69b17e-2b9e-462a-a03c-728937ef8767en
local.fileurl.openpublishedhttps://rune.une.edu.au/web/retrieve/fe69b17e-2b9e-462a-a03c-728937ef8767en
local.subject.for2020300303 Animal nutritionen
local.subject.seo2020100699 Primary products from animals not elsewhere classifieden
Appears in Collections:Journal Article
School of Environmental and Rural Science
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