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https://hdl.handle.net/1959.11/58375
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DC Field | Value | Language |
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dc.contributor.author | Bloxham, Darlene J | en |
dc.contributor.author | Azain, Michael | en |
dc.contributor.author | Pesti, Gene M | en |
dc.contributor.author | Wu, Shu-Biao | en |
dc.date.accessioned | 2024-04-16T06:17:31Z | - |
dc.date.available | 2024-04-16T06:17:31Z | - |
dc.date.issued | 2023-06 | - |
dc.identifier.citation | Animal Nutrition, v.13, p. 19-30 | en |
dc.identifier.issn | 2405-6383 | en |
dc.identifier.issn | 2405-6545 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/58375 | - |
dc.description.abstract | <p>It has been demonstrated that the fiber content of oilseed meals and total amino acids (AA) in distillers' grains products affects standardized ileal digestibility (SID) values from swine assays and that total protein concentration affects the AA digestibility in assays using chickens. This analysis was conducted to test the hypothesis that the total AA content of test samples affects the SID assay results. Databases containing total AA profiles and SID values of 20 feedstuffs commonly fed to pigs from 2 sources, AMINODat 5.0 (Evonik Industries, 2015) and the Nutrient Requirements of Swine, 12th edition (NRC, 2012) were used to compare AA concentration effects on standardized ileal digestibility coefficients. Databases were compared with AA and SID available in both data sets. The total AA values were similar for the 2 databases with an <i>R<sup>2</sup></i> of 0.979 (<i>P </i>< 0.001). The linear relationship between digestibility coefficients from the 2 databases was highly significant, an <i>R<sup>2</sup></i> of 0.810 (<i>P </i>< 0.001). Both databases had increased SID values with increasing AA contents within and across feed ingredients. The SID = <i>f</i>(AA concentration) relationship was confirmed with an individual paper. Since SID, as typically measured, is a function of both digestion and absorption, both processes following MichaeliseMenten kinetics, SID = <i>f</i>(AA concentration) may simply be a natural phenomenon. Other reasons for the relationship were explored. Methods of estimating endogenous AA losses and misapplication statistical procedures may contribute to variation in results and at least partially explain why SID = <i>f</i>(AA concentration).</p> | en |
dc.language | en | en |
dc.publisher | Zhongguo Xumu Shouyi Xuehui,Chinese Association of Animal Science and Veterinary Medicine | en |
dc.relation.ispartof | Animal Nutrition | en |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Total amino acid level affects the results of standardized ileal digestibility assays for feed ingredients for swine | en |
dc.type | Journal Article | en |
dc.identifier.doi | 10.1016/j.aninu.2022.08.018 | en |
dcterms.accessRights | UNE Green | en |
dc.subject.keywords | Least squares means | en |
dc.subject.keywords | Apparent ileal digestibility | en |
dc.subject.keywords | Standardized ileal digestibility | en |
dc.subject.keywords | Swine | en |
dc.subject.keywords | Agriculture, Dairy & Animal Science | en |
dc.subject.keywords | Veterinary Sciences | en |
dc.subject.keywords | Agriculture | en |
local.contributor.firstname | Darlene J | en |
local.contributor.firstname | Michael | en |
local.contributor.firstname | Gene M | en |
local.contributor.firstname | Shu-Biao | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.email | gpesti2@une.edu.au | en |
local.profile.email | swu3@une.edu.au | en |
local.output.category | C1 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.publisher.place | China | en |
local.format.startpage | 19 | en |
local.format.endpage | 30 | en |
local.peerreviewed | Yes | en |
local.identifier.volume | 13 | en |
local.access.fulltext | Yes | en |
local.contributor.lastname | Bloxham | en |
local.contributor.lastname | Azain | en |
local.contributor.lastname | Pesti | en |
local.contributor.lastname | Wu | en |
dc.identifier.staff | une-id:gpesti2 | en |
dc.identifier.staff | une-id:swu3 | en |
local.profile.orcid | 0000-0002-1790-6015 | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.identifier.unepublicationid | une:1959.11/58375 | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
local.title.maintitle | Total amino acid level affects the results of standardized ileal digestibility assays for feed ingredients for swine | en |
local.output.categorydescription | C1 Refereed Article in a Scholarly Journal | en |
local.search.author | Bloxham, Darlene J | en |
local.search.author | Azain, Michael | en |
local.search.author | Pesti, Gene M | en |
local.search.author | Wu, Shu-Biao | en |
local.uneassociation | Yes | en |
local.atsiresearch | No | en |
local.sensitive.cultural | No | en |
local.year.published | 2023 | en |
local.fileurl.openpublished | https://rune.une.edu.au/web/retrieve/5e2ebfa8-0a07-4cd8-b9ac-ce9d1d2038ce | en |
local.subject.for2020 | 3003 Animal production | en |
local.profile.affiliationtype | External Affiliation | en |
local.profile.affiliationtype | UNE Affiliation | en |
local.profile.affiliationtype | UNE Affiliation | en |
local.profile.affiliationtype | UNE Affiliation | en |
Appears in Collections: | Journal Article School of Environmental and Rural Science |
Files in This Item:
File | Description | Size | Format | |
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openpublished/TotalaminoPestiWu2023JournalArticle.htm | Published version | 160.67 kB | HTML | View/Open |
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