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  <leader>03936nab a2200337 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20240618140226.0</controlfield>
  <controlfield tag="008">240618b2023    bl.ar|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">eng</subfield>
  </datafield>
  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">L51</subfield>
    <subfield code="b">5240</subfield>
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  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">L02</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Sosa-P&#xE9;rez, Gustavo </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">L&#xF3;pez-Ortiz, Silvia </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">P&#xE9;rez-Hern&#xE1;ndez, Ponciano </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Vaquera-Huerta, Humberto </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Galv&#xE1;n, Mar&#xED;a Magdalena Crosby </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Gallegos-S&#xE1;nchez, Jaime </subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Degradability of the dry matter and crude protein of fruits of Chloroleucon mangense and Acacia cochliacantha in sheep</subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 28 ref.; 4 tables; Summaries  (En, Pt)</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">
Abstract &#x2013; The objective of this work was to determine the nutritional content
and the degradability of the dry matter and protein of fruits of Chloroleucon
mangense and Acacia cochliacantha and of a 1:1 mixture of both, offered as
supplements to Rambouillet sheep. In situ ruminal degradation was evaluated
in three adult rams, fitted with a rumen cannula, with different incubation
times of 0, 6, 12, 24, 48, and 72 hours. Protein intestinal degradability was
quantified with a three-step procedure: in situ ruminal incubation, in vitro
enzymatic digestion, and abomasal-intestinal digestion. The fruits of C.
mangense and A. cochliacantha contain 21 and 12% crude protein, 47 and
56% neutral detergent fiber, 31 and 43% acid detergent fiber, and 0.9 and 6.0%
condensed tannins, respectively. The fruits of C. mangense showed a higher
nutritional value and a higher dry matter and crude protein degradability
(p&lt;0.05) than those of A. cochliacantha and the 1:1 mixture. The amount
of protein that reaches the small intestine is higher for the 1:1, which is an
indicative that its tannin concentration is enough to increase the bypass
protein that can be absorbed in the small intestine.


Index terms: enzymatic digestion, feeding, legumes, ruminants, tannin</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">
Resumo &#x2013; O objetivo deste trabalho foi determinar o conte&#xFA;do nutricional
e a degradabilidade da mat&#xE9;ria seca e da prote&#xED;na de frutos de Cloroleucon
mangense e Acacia cochliacantha e de uma mistura 1:1 de ambos, oferecidos
como suplementos para carneiros Rambouillet. Foi avaliada a degrada&#xE7;&#xE3;o
ruminal in situ em tr&#xEA;s carneiros adultos, com coloca&#xE7;&#xE3;o de uma c&#xE2;nula
ruminal, com diferentes tempos de incuba&#xE7;&#xE3;o de 0, 6, 12, 24, 48 e 72 horas. A
degrada&#xE7;&#xE3;o intestinal da prote&#xED;na foi quantificada por meio de procedimento
com tr&#xEA;s etapas: incuba&#xE7;&#xE3;o ruminal in situ, digest&#xE3;o enzim&#xE1;tica in vitro e
digest&#xE3;o abomasal intestinal. Os frutos de C. mangense e A. cochliacantha
cont&#xEA;m 21% e 12% de prote&#xED;na bruta, 47% e 56% de fibra em detergente neutro,
31 e 43% de fibra em detergente &#xE1;cido e 0,9 e 6,0% de taninos condensados,
respectivamente. Os frutos de C. mangense apresentaram valor nutricional
edegradabilidade da mat&#xE9;ria seca e da prote&#xED;na bruta (p&lt;0,05) maiores que
os de A. cochliacantha e da mistura 1:1. A quantidade de prote&#xED;na que chega
ao intestino delgado &#xE9; maior para a mistura 1:1, o que &#xE9; indicativo de que sua
concentra&#xE7;&#xE3;o de tanino &#xE9; suficiente para aumentar a prote&#xED;na n&#xE3;o degrad&#xE1;vel
no r&#xFA;men absorvida no intestino delgado.


Termos para indexa&#xE7;&#xE3;o: digest&#xE3;o enzim&#xE1;tica, alimenta&#xE7;&#xE3;o, legumes,
ruminantes, tanino.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">CARNEIRO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">SUPLEMENTO ALIMENTAR</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">DIGESTIBILIDADE</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">MAT&#xC9;RIA SECA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PROTE&#xCD;NA BRUTA</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">920</subfield>
    <subfield code="9">25804</subfield>
    <subfield code="d">Bras&#xED;lia-DF Empresa Brasileira de Pesquisa Agropecu&#xE1;ria - EMBRAPA 1966-</subfield>
    <subfield code="o">2023-436359</subfield>
    <subfield code="t">Pesquisa Agropecu&#xE1;ria Brasileira (Brazil)</subfield>
    <subfield code="x">0100-204X</subfield>
    <subfield code="g">v. 58 p. 1-8; (2023)</subfield>
    <subfield code="w">BR2024001163</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/pab/a/DCK4WgZytdyFJXv5D8bP7Js/?format=pdf&amp;lang=en</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">300118</subfield>
    <subfield code="d">300118</subfield>
  </datafield>
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