Degradability of the dry matter and crude protein of fruits of Chloroleucon mangense and Acacia cochliacantha in sheep
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2023 |
| Outros Autores: | , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
| Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/27396 |
Resumo: | 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<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. |
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Degradability of the dry matter and crude protein of fruits of Chloroleucon mangense and Acacia cochliacantha in sheepDegradabilidade da matéria seca e da proteína bruta de frutos de Cloroleucon mangense e Acacia cochliacantha em carneirosenzymatic digestion; feeding; legumes; ruminants; tannindigestão enzimática; alimentação; legumes; ruminantes; taninoThe 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<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.O objetivo deste trabalho foi determinar o conteúdo nutricional e a degradabilidade da matéria seca e da proteína 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 degradação ruminal in situ em três carneiros adultos, com colocação de uma cânula ruminal, com diferentes tempos de incubação de 0, 6, 12, 24, 48 e 72 horas. A degradação intestinal da proteína foi quantificada por meio de procedimento com três etapas: incubação ruminal in situ, digestão enzimática in vitro e digestão abomasal intestinal. Os frutos de C. mangense e A. cochliacantha contêm 21% e 12% de proteína bruta, 47% e 56% de fibra em detergente neutro, 31 e 43% de fibra em detergente ácido e 0,9 e 6,0% de taninos condensados, respectivamente. Os frutos de C. mangense apresentaram valor nutricional edegradabilidade da matéria seca e da proteína bruta (p<0,05) maiores que os de A. cochliacantha e da mistura 1:1. A quantidade de proteína que chega ao intestino delgado é maior para a mistura 1:1, o que é indicativo de que sua concentração de tanino é suficiente para aumentar a proteína não degradável no rúmen absorvida no intestino delgado.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraLaboratorio de Reproducción de Ovinos y Caprinos of Colegio de PostgraduadosTechnological Innovation and Food Safety in Livestock of Líneas de Generación y Aplicación del ConocimientoLaboratorio de Reproducción de Ovinos y Caprinos de Colegio de PostgraduadosTechnological Innovation and Food Safety in Livestock de Líneas de Generación y Aplicación del ConocimientoSosa-Pérez, GustavoLópez-Ortiz, SilviaPérez-Hernández, PoncianoVaquera-Huerta, HumbertoCrosby Galván, María MagdalenaGallegos-Sánchez, Jaime2023-08-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/27396Pesquisa Agropecuaria Brasileira; V.58, Jan./Dec., 2023: Publicação contínua em volume anual; e03026Pesquisa Agropecuária Brasileira; V.58, Jan./Dec., 2023: Publicação contínua em volume anual; e030261678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/27396/15177Direitos autorais 2023 Pesquisa Agropecuária Brasileirainfo:eu-repo/semantics/openAccess2023-12-14T19:05:00Zoai:ojs.seer.sct.embrapa.br:article/27396Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2023-12-14T19:05Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
| dc.title.none.fl_str_mv |
Degradability of the dry matter and crude protein of fruits of Chloroleucon mangense and Acacia cochliacantha in sheep Degradabilidade da matéria seca e da proteína bruta de frutos de Cloroleucon mangense e Acacia cochliacantha em carneiros |
| title |
Degradability of the dry matter and crude protein of fruits of Chloroleucon mangense and Acacia cochliacantha in sheep |
| spellingShingle |
Degradability of the dry matter and crude protein of fruits of Chloroleucon mangense and Acacia cochliacantha in sheep Sosa-Pérez, Gustavo enzymatic digestion; feeding; legumes; ruminants; tannin digestão enzimática; alimentação; legumes; ruminantes; tanino |
| title_short |
Degradability of the dry matter and crude protein of fruits of Chloroleucon mangense and Acacia cochliacantha in sheep |
| title_full |
Degradability of the dry matter and crude protein of fruits of Chloroleucon mangense and Acacia cochliacantha in sheep |
| title_fullStr |
Degradability of the dry matter and crude protein of fruits of Chloroleucon mangense and Acacia cochliacantha in sheep |
| title_full_unstemmed |
Degradability of the dry matter and crude protein of fruits of Chloroleucon mangense and Acacia cochliacantha in sheep |
| title_sort |
Degradability of the dry matter and crude protein of fruits of Chloroleucon mangense and Acacia cochliacantha in sheep |
| author |
Sosa-Pérez, Gustavo |
| author_facet |
Sosa-Pérez, Gustavo López-Ortiz, Silvia Pérez-Hernández, Ponciano Vaquera-Huerta, Humberto Crosby Galván, María Magdalena Gallegos-Sánchez, Jaime |
| author_role |
author |
| author2 |
López-Ortiz, Silvia Pérez-Hernández, Ponciano Vaquera-Huerta, Humberto Crosby Galván, María Magdalena Gallegos-Sánchez, Jaime |
| author2_role |
author author author author author |
| dc.contributor.none.fl_str_mv |
Laboratorio de Reproducción de Ovinos y Caprinos of Colegio de Postgraduados Technological Innovation and Food Safety in Livestock of Líneas de Generación y Aplicación del Conocimiento Laboratorio de Reproducción de Ovinos y Caprinos de Colegio de Postgraduados Technological Innovation and Food Safety in Livestock de Líneas de Generación y Aplicación del Conocimiento |
| dc.contributor.author.fl_str_mv |
Sosa-Pérez, Gustavo López-Ortiz, Silvia Pérez-Hernández, Ponciano Vaquera-Huerta, Humberto Crosby Galván, María Magdalena Gallegos-Sánchez, Jaime |
| dc.subject.por.fl_str_mv |
enzymatic digestion; feeding; legumes; ruminants; tannin digestão enzimática; alimentação; legumes; ruminantes; tanino |
| topic |
enzymatic digestion; feeding; legumes; ruminants; tannin digestão enzimática; alimentação; legumes; ruminantes; tanino |
| description |
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<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. |
| publishDate |
2023 |
| dc.date.none.fl_str_mv |
2023-08-04 |
| dc.type.none.fl_str_mv |
|
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://seer.sct.embrapa.br/index.php/pab/article/view/27396 |
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https://seer.sct.embrapa.br/index.php/pab/article/view/27396 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/27396/15177 |
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Direitos autorais 2023 Pesquisa Agropecuária Brasileira info:eu-repo/semantics/openAccess |
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Direitos autorais 2023 Pesquisa Agropecuária Brasileira |
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openAccess |
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application/pdf |
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Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
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Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
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Pesquisa Agropecuaria Brasileira; V.58, Jan./Dec., 2023: Publicação contínua em volume anual; e03026 Pesquisa Agropecuária Brasileira; V.58, Jan./Dec., 2023: Publicação contínua em volume anual; e03026 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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