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  <leader>04234nab a2200325 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20240813092041.0</controlfield>
  <controlfield tag="008">240813b2017    bl.|r|pooa||| 00| 0 por |</controlfield>
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    <subfield code="a">F60</subfield>
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    <subfield code="a">Silva, T.E.</subfield>
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    <subfield code="a">Detmann, E. </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Camacho, L.F. </subfield>
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    <subfield code="a">Saliba, E.O.S. </subfield>
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    <subfield code="a">Palma, M.N.N. </subfield>
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    <subfield code="a">Valadares Filho, S.C. </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Compara&#xE7;&#xE3;o de m&#xE9;todos in vitro para a quantifica&#xE7;&#xE3;o da digestibilidade da mat&#xE9;ria seca e da fibra em detergente neutro de forragens e concentrados</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o online; 20 ref.; 3 tables; Summaries (En, Pt)</subfield>
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RESUMO - Objetivou-se comparar a digestibilidade in vitro da mat&#xE9;ria seca (DIVMS) e da fibra em detergente neutro (DIVFDN) de forragens e concentrados obtidos por interm&#xE9;dio das incubadoras DaisyII e TE-150, combinadas com filter bags tipo F57 (Ankon&#xAE;) ou tecido n&#xE3;o-tecido (TNT, 100g/m&#xB2;), em rela&#xE7;&#xE3;o aos valores obtidos utilizando-se o m&#xE9;todo de Tilley e Terry (1963). Foram utilizadas 25 amostras de alimentos concentrados e 25 de forragens. N&#xE3;o houve diferen&#xE7;as entre filter bags (P&gt;0,39) para a DIVMS de forragens. Maiores valores de DIVMS (P&lt;0,01) foram verificados para a incubadora TE-150 em rela&#xE7;&#xE3;o &#xE0; DaisyII. As estimativas de DIVMS obtidas com incubadoras e filter bags foram superiores (P&lt;0,01) &#xE0;quelas obtidas com o m&#xE9;todo Tilley e Terry (1963). Observaram-se maiores valores de DIVFDN de forragens (P&lt;0,01) com filter bags F57 em rela&#xE7;&#xE3;o ao TNT e com a incubadora TE-150 em rela&#xE7;&#xE3;o &#xE0; DaisyII. Todos os valores de DIVFDN obtidos com incubadoras e filter bags foram superiores (P&lt;0,01) aos obtidos com o m&#xE9;todo Tilley e Terry (1963). Todos os m&#xE9;todos apresentaram-se positiva e fortemente correlacionados (P&lt;0,01), tanto para DIVMS como para DIVFDN. As repetibilidades e vari&#xE2;ncias entre amostras para DIVMS e DIVFDN foram similares entre os m&#xE9;todos. Portanto, conclui-se que, em se tratando de avalia&#xE7;&#xF5;es comparativas entre alimentos, todos os m&#xE9;todos avaliados possuem capacidade similar de discrimina&#xE7;&#xE3;o.


Palavras-chave: Daisy II, filter bags, repetibilidade, TE-150</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
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ABSTRACT - The objective was to compare in vitro digestibility of dry matter (IVDMD) and neutral detergent fiber (IVNDFD) of forages and concentrates obtained using the incubators DaisyII and TE-150, and filter bags F57 (Ankon&#xAE; ) or non-woven textile (NWT - 100g/m&#xB2;) in comparison with the values obtained using the Tilley and Terry (1963) method. Twenty-five samples of concentrates and 25 samples of forages were used. There were no differences between filter bags (P&gt;0.39) for IVDMD of forages. Higher IVDMD (P&lt;0.01) were observed for TE-150 compared to DaisyII. Estimates of IVDMD obtained with incubators and filter bags were higher (P&lt;0.01) than those obtained with the Tilley and Terry (1963) method. Higher IVNDFD (P&lt;0.01) were obtained with filter bags F57 regarding to NWT and TE-150 when compared to DaisyII. All values of the IVNDFD obtained with incubators and filter bags were higher (P&lt;0.01) than those obtained with the Tilley and Terry (1963) method. Both IVDMD and IVNDFD variables were greater using TE-150 incubator than using DaisyII (P&lt;0.04). Estimates obtained using NWT filter bags were higher (P&lt;0.01) than F57 filter bags. All methods were positively and strongly correlated (P&lt;0.01) to each other for IVDMD and IVNDFD. The repeatability and variances among samples for IVDMD and IVNDFD were similar among methods. In conclusion, all methods were similarly able to discriminate samples.


Keywords: DaisyII, filter bags, repeatability, TE-150</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FORRAGEM</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">MAT&#xC9;RIA SECA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">COMPOSI&#xC7;&#xC3;O QU&#xCD;MICA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">NUTRI&#xC7;&#xC3;O ANIMAL</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">1643</subfield>
    <subfield code="9">316504</subfield>
    <subfield code="d">Belo Horizonte-MG Universidade Federal de Minas Gerais - Escola de Veterinaria 1983</subfield>
    <subfield code="o">2024-2999</subfield>
    <subfield code="t">Arquivo Brasileiro de Medicina Veterin&#xE1;ria e Zootecnia (Brazil)</subfield>
    <subfield code="x">0102-0935</subfield>
    <subfield code="g">v. 69(6) p. 1635-1644; (2017)</subfield>
    <subfield code="w">BR2024002258</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/abmvz/a/pR9BnbthJMWWjRXY9CQdyxw/?format=pdf&amp;lang=pt</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
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  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">300863</subfield>
    <subfield code="d">300863</subfield>
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