Óleo bruto de Pterodon Emarginatus Vogel (sucupira) como manipulador da fermentação ruminal em sistema de cultura contínua de duplo fluxo
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFG |
Texto Completo: | http://repositorio.bc.ufg.br/tede/handle/tede/6784 |
Resumo: | The manipulation of ruminal fermentation is a valuable tool aiming at increasing productivity and efficiency by using resources for animal feed. There are different kinds of tools, such as homogeneous mixing of feed, appropriate trough management, correct feed formulation, and the use of compounds (additives) aimed at assisting rumen fermentation process. The use of antibiotics in foods for animals as growth promoters is facing a social barrier, because of the waste and bacterial resistance that these products can be generating. For that reason the use of antibiotics for this end or at the diet of ruminants has been banned from the EU since January 2006. Therefore, some technologies have been developed to replace these products, and the use of vegetable extracts in ruminants nutrition as ruminal fermentation modulators have been largely studied. Some plants are rich in active compounds with antimicrobial power that makes them useful for animal nutrition. The crude extract of Pterodon Emarginatus Vogel presents sesquiterpenes and diterpenes in its composition, and β-caryophyllene is the most representative compound. Due to the limitations of using unknown products in animal nutrition, the techniques of in vitro digestibility and metabolic studies with animals cannulated in the rumen are largely used at the first stages of research. The objective of this study was to evaluate different dosages of Pterodon Emarginatus Vogel crude extract in vitro ruminal fermentation through a system of continuous culture of double flow. The treatments corresponded to four doses: 0%; 0.6%, 0.12%; and 0.24% of Pterodon Emarginatus Vogel crude extract in dry matter (DM) of the provided diet and a treatment with Sodium Monensin (30 ppm). The experimental design was entirely in randomized blocks with four replications and five treatments. The in vitro test showed a difference of (P<0.05) in the DM and OM digestibility between the treatments 0.24% of Pterodon Emarginatus Vogel crude extract and monensin. There was no difference (P>0.05) in the digestibility of NDF and ADF. The addition of the Pterodon Emarginatus Vogel extract increased the digestibility of DM and OM when compared with Sodium Monensin without effects on NDF and ADF. The treatments affected (P<0.05) acetic acid concentration, and the concentration 0.24% showed a decrease when compared with control treatment. The same happened with the relation between acetic and propionic acids, where 0.24% treatment produced a lower ratio compared with control and 0.06% treatments. The extract of Pterodon emarginatus Vogel has potential to modulate the ruminal fermentation because of its effect on ruminal microorganisms, and it is dose-dependent. Thus it can be used as an additive to manipulate ruminal fermentation and probably as a substitute of the sodic monensin. However, more studies must be carried out to answer the questions about the use of this substances, to clarify the effects of this products on the ruminal microorganisms, its effects on animal metabolism, parameters of in vivo ruminal fermentation, quantify the dosages to be used and quantify animal performance gain. The Culture System in Continuous Flow revealed to be an important alternative method and it showed accuracy for ruminal digestibility studies. |
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Fernandes , Juliano José de Resendehttp://lattes.cnpq.br/7949776443064259Lima , Milton Luiz Moreirahttp://lattes.cnpq.br/7562710128026687Nunes , Romão da CunhaBanys , Vera LúciaFranco , Gumercindo LorianoFerreira , Reginaldo NassarSringhini , José Henriquehttp://lattes.cnpq.br/6917483969523545Neves Neto , José Tiago das2017-01-26T10:39:33Z2015-04-29NEVES NETO, J. T. Óleo bruto de Pterodon Emarginatus Vogel (sucupira) como manipulador da fermentação ruminal em sistema de cultura contínua de duplo fluxo. 2015. 47 f. Tese (Doutorado em Ciência Animal) - Universidade Federal de Goiás, Goiânia, 2015.http://repositorio.bc.ufg.br/tede/handle/tede/6784The manipulation of ruminal fermentation is a valuable tool aiming at increasing productivity and efficiency by using resources for animal feed. There are different kinds of tools, such as homogeneous mixing of feed, appropriate trough management, correct feed formulation, and the use of compounds (additives) aimed at assisting rumen fermentation process. The use of antibiotics in foods for animals as growth promoters is facing a social barrier, because of the waste and bacterial resistance that these products can be generating. For that reason the use of antibiotics for this end or at the diet of ruminants has been banned from the EU since January 2006. Therefore, some technologies have been developed to replace these products, and the use of vegetable extracts in ruminants nutrition as ruminal fermentation modulators have been largely studied. Some plants are rich in active compounds with antimicrobial power that makes them useful for animal nutrition. The crude extract of Pterodon Emarginatus Vogel presents sesquiterpenes and diterpenes in its composition, and β-caryophyllene is the most representative compound. Due to the limitations of using unknown products in animal nutrition, the techniques of in vitro digestibility and metabolic studies with animals cannulated in the rumen are largely used at the first stages of research. The objective of this study was to evaluate different dosages of Pterodon Emarginatus Vogel crude extract in vitro ruminal fermentation through a system of continuous culture of double flow. The treatments corresponded to four doses: 0%; 0.6%, 0.12%; and 0.24% of Pterodon Emarginatus Vogel crude extract in dry matter (DM) of the provided diet and a treatment with Sodium Monensin (30 ppm). The experimental design was entirely in randomized blocks with four replications and five treatments. The in vitro test showed a difference of (P<0.05) in the DM and OM digestibility between the treatments 0.24% of Pterodon Emarginatus Vogel crude extract and monensin. There was no difference (P>0.05) in the digestibility of NDF and ADF. The addition of the Pterodon Emarginatus Vogel extract increased the digestibility of DM and OM when compared with Sodium Monensin without effects on NDF and ADF. The treatments affected (P<0.05) acetic acid concentration, and the concentration 0.24% showed a decrease when compared with control treatment. The same happened with the relation between acetic and propionic acids, where 0.24% treatment produced a lower ratio compared with control and 0.06% treatments. The extract of Pterodon emarginatus Vogel has potential to modulate the ruminal fermentation because of its effect on ruminal microorganisms, and it is dose-dependent. Thus it can be used as an additive to manipulate ruminal fermentation and probably as a substitute of the sodic monensin. However, more studies must be carried out to answer the questions about the use of this substances, to clarify the effects of this products on the ruminal microorganisms, its effects on animal metabolism, parameters of in vivo ruminal fermentation, quantify the dosages to be used and quantify animal performance gain. The Culture System in Continuous Flow revealed to be an important alternative method and it showed accuracy for ruminal digestibility studies.A manipulação da fermentação ruminal é valiosa ferramenta na busca do aumento da produtividade e da eficiência na utilização dos recursos destinados à alimentação animal. Existem diversas ferramentas como a mistura uniforme da ração, o manejo adequado de cocho, a formulação correta da ração e a utilização de compostos que visam auxiliar o processo fermentativo do rúmen denominados aditivos. O uso de antibióticos como promotores de crescimento em alimentos para animais tem enfrentado resistência, devido aos resíduos e a resistência bacteriana que estes produtos podem gerar. Por isso, o uso de antibióticos em sistemas de produção de ruminantes foi proibido na União Europeia em janeiro de 2006. Desta forma, algumas tecnologias têm sido desenvolvidas para substituir estes produtos e dentre estes, os extratos vegetais vêm sendo amplamente estudados na nutrição de ruminantes como moduladores da fermentação microbiana ruminal. Estas plantas são ricas em compostos ativos com poder antimicrobiano tornando-as úteis na nutrição animal como aditivos. O óleo bruto de sucupira apresenta, em sua composição sesquiterpenos e diterpenos sendo, o β-cariofileno, o composto de maior concentração. Diante das limitações da aplicação de produtos desconhecidos na alimentação animal, as técnicas de digestibilidade in vitro e estudos metabólicos com animais canulados no rúmen são recomendados nas etapas iniciais da pesquisa. Com o presente trabalho objetivou-se avaliar diferentes doses do óleo bruto de Sucupira sobre a fermentação microbiana ruminal in vitro através de um sistema de cultura contínua de duplo fluxo. Os tratamentos foram constituídos de quatro doses: 0%; 0,06%; 0,12%; 0,24% na matéria seca (MS) da dieta fornecida do extrato bruto de Sucupira e um tratamento com Monensina Sódica (30 ppm). O delineamento experimental realizado foi em blocos inteiramente casualizados com quatro repetições e cinco tratamentos. No ensaio in vitro, houve diferença (P<0,05) na digestibilidade da MS e MO entre o tratamento 0,24% do extrato de sucupira e os tratamentos controle e monensina. Não se observou diferenças (P>0,05) na digestibilidade da FDN e FDA. A adição do extrato de Pterodon emarginatus Vogel (Sucupira) aumentou a digestibilidade da MS e MO comparados com a Monensina Sódica, sem efeitos na DFN e DFA. A concentração do ácido acético foi afetada (P<0,05) pelos tratamentos, observando uma diminuição da concentração para o tratamento 0,24% comparado com o tratamento controle. O mesmo ocorreu com a relação entre os ácidos acético e propriônico, onde o tratamento 0,24% ocasionou uma menor relação comparado com os tratamentos controle e 0,06%. O extrato de Pterodon emarginatus Vogel (Sucupira) tem potencial de modular a fermentação ruminal devido ao seu efeito nos microrganismos ruminais, sendo seu efeito dose dependente, podendo ser usado como aditivo para manipular a fermentação no rúmen e ser um provável substituto da monensina sódica, porém mais estudos devem ser realizados para elucidar e responder as dúvidas referentes a utilização destas substancias, como esclarecer os efeitos desses produtos sobre os microrganismos ruminais, seus efeitos no metabolismo animal, nos parâmetros de fermentação ruminal in vivo, quantificar as doses a serem utilizadas e quantificar os ganhos em desempenho animal. O Sistema de Cultura em Fluxo Contínuo mostrou ser uma importante metodologia alternativa e de precisão para o estudo de digestibilidade ruminal.Submitted by Luciana Ferreira (lucgeral@gmail.com) on 2017-01-26T10:38:54Z No. of bitstreams: 2 Tese - José Tiago das Neves Neto - 2015.pdf: 1371547 bytes, checksum: a079c3c4597fc85eeef5c725389bcc04 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2017-01-26T10:39:33Z (GMT) No. of bitstreams: 2 Tese - José Tiago das Neves Neto - 2015.pdf: 1371547 bytes, checksum: a079c3c4597fc85eeef5c725389bcc04 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)Made available in DSpace on 2017-01-26T10:39:33Z (GMT). No. of bitstreams: 2 Tese - José Tiago das Neves Neto - 2015.pdf: 1371547 bytes, checksum: a079c3c4597fc85eeef5c725389bcc04 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2015-04-29Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESConselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqFundação de Amparo à Pesquisa do Estado de Goiás - FAPEGapplication/pdfporUniversidade Federal de GoiásPrograma de Pós-graduação em Ciência Animal (EVZ)UFGBrasilEscola de Veterinária e Zootecnia - EVZ (RG)http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAditivoMonensinaNutrição de ruminantesSistema de cultura contínuo em duplo fluxoDigestibilidade in vitroSucupiraAdditivesSucupiraRuminant nutritionMonensinCulture system in continuous dual flowIn vitro digestibilityZOOTECNIA::NUTRICAO E ALIMENTACAO ANIMALÓleo bruto de Pterodon Emarginatus Vogel (sucupira) como manipulador da fermentação ruminal em sistema de cultura contínua de duplo fluxoPterodon Emarginatus Vogel (sucupira) oil as a ruminal fermentation manipulator in a dual flow continuous culture systeminfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesis4581960685150189167600600600600600600-6217552114249094582-20258173179062306922075167498588264571-2555911436985713659-961409807440757778reponame:Repositório Institucional da UFGinstname:Universidade Federal de Goiás (UFG)instacron:UFGLICENSElicense.txtlicense.txttext/plain; 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dc.title.por.fl_str_mv |
Óleo bruto de Pterodon Emarginatus Vogel (sucupira) como manipulador da fermentação ruminal em sistema de cultura contínua de duplo fluxo |
dc.title.alternative.eng.fl_str_mv |
Pterodon Emarginatus Vogel (sucupira) oil as a ruminal fermentation manipulator in a dual flow continuous culture system |
title |
Óleo bruto de Pterodon Emarginatus Vogel (sucupira) como manipulador da fermentação ruminal em sistema de cultura contínua de duplo fluxo |
spellingShingle |
Óleo bruto de Pterodon Emarginatus Vogel (sucupira) como manipulador da fermentação ruminal em sistema de cultura contínua de duplo fluxo Neves Neto , José Tiago das Aditivo Monensina Nutrição de ruminantes Sistema de cultura contínuo em duplo fluxo Digestibilidade in vitro Sucupira Additives Sucupira Ruminant nutrition Monensin Culture system in continuous dual flow In vitro digestibility ZOOTECNIA::NUTRICAO E ALIMENTACAO ANIMAL |
title_short |
Óleo bruto de Pterodon Emarginatus Vogel (sucupira) como manipulador da fermentação ruminal em sistema de cultura contínua de duplo fluxo |
title_full |
Óleo bruto de Pterodon Emarginatus Vogel (sucupira) como manipulador da fermentação ruminal em sistema de cultura contínua de duplo fluxo |
title_fullStr |
Óleo bruto de Pterodon Emarginatus Vogel (sucupira) como manipulador da fermentação ruminal em sistema de cultura contínua de duplo fluxo |
title_full_unstemmed |
Óleo bruto de Pterodon Emarginatus Vogel (sucupira) como manipulador da fermentação ruminal em sistema de cultura contínua de duplo fluxo |
title_sort |
Óleo bruto de Pterodon Emarginatus Vogel (sucupira) como manipulador da fermentação ruminal em sistema de cultura contínua de duplo fluxo |
author |
Neves Neto , José Tiago das |
author_facet |
Neves Neto , José Tiago das |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Fernandes , Juliano José de Resende |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/7949776443064259 |
dc.contributor.advisor-co1.fl_str_mv |
Lima , Milton Luiz Moreira |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/7562710128026687 |
dc.contributor.referee1.fl_str_mv |
Nunes , Romão da Cunha |
dc.contributor.referee2.fl_str_mv |
Banys , Vera Lúcia |
dc.contributor.referee3.fl_str_mv |
Franco , Gumercindo Loriano |
dc.contributor.referee4.fl_str_mv |
Ferreira , Reginaldo Nassar |
dc.contributor.referee5.fl_str_mv |
Sringhini , José Henrique |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/6917483969523545 |
dc.contributor.author.fl_str_mv |
Neves Neto , José Tiago das |
contributor_str_mv |
Fernandes , Juliano José de Resende Lima , Milton Luiz Moreira Nunes , Romão da Cunha Banys , Vera Lúcia Franco , Gumercindo Loriano Ferreira , Reginaldo Nassar Sringhini , José Henrique |
dc.subject.por.fl_str_mv |
Aditivo Monensina Nutrição de ruminantes Sistema de cultura contínuo em duplo fluxo Digestibilidade in vitro Sucupira |
topic |
Aditivo Monensina Nutrição de ruminantes Sistema de cultura contínuo em duplo fluxo Digestibilidade in vitro Sucupira Additives Sucupira Ruminant nutrition Monensin Culture system in continuous dual flow In vitro digestibility ZOOTECNIA::NUTRICAO E ALIMENTACAO ANIMAL |
dc.subject.eng.fl_str_mv |
Additives Sucupira Ruminant nutrition Monensin Culture system in continuous dual flow In vitro digestibility |
dc.subject.cnpq.fl_str_mv |
ZOOTECNIA::NUTRICAO E ALIMENTACAO ANIMAL |
description |
The manipulation of ruminal fermentation is a valuable tool aiming at increasing productivity and efficiency by using resources for animal feed. There are different kinds of tools, such as homogeneous mixing of feed, appropriate trough management, correct feed formulation, and the use of compounds (additives) aimed at assisting rumen fermentation process. The use of antibiotics in foods for animals as growth promoters is facing a social barrier, because of the waste and bacterial resistance that these products can be generating. For that reason the use of antibiotics for this end or at the diet of ruminants has been banned from the EU since January 2006. Therefore, some technologies have been developed to replace these products, and the use of vegetable extracts in ruminants nutrition as ruminal fermentation modulators have been largely studied. Some plants are rich in active compounds with antimicrobial power that makes them useful for animal nutrition. The crude extract of Pterodon Emarginatus Vogel presents sesquiterpenes and diterpenes in its composition, and β-caryophyllene is the most representative compound. Due to the limitations of using unknown products in animal nutrition, the techniques of in vitro digestibility and metabolic studies with animals cannulated in the rumen are largely used at the first stages of research. The objective of this study was to evaluate different dosages of Pterodon Emarginatus Vogel crude extract in vitro ruminal fermentation through a system of continuous culture of double flow. The treatments corresponded to four doses: 0%; 0.6%, 0.12%; and 0.24% of Pterodon Emarginatus Vogel crude extract in dry matter (DM) of the provided diet and a treatment with Sodium Monensin (30 ppm). The experimental design was entirely in randomized blocks with four replications and five treatments. The in vitro test showed a difference of (P<0.05) in the DM and OM digestibility between the treatments 0.24% of Pterodon Emarginatus Vogel crude extract and monensin. There was no difference (P>0.05) in the digestibility of NDF and ADF. The addition of the Pterodon Emarginatus Vogel extract increased the digestibility of DM and OM when compared with Sodium Monensin without effects on NDF and ADF. The treatments affected (P<0.05) acetic acid concentration, and the concentration 0.24% showed a decrease when compared with control treatment. The same happened with the relation between acetic and propionic acids, where 0.24% treatment produced a lower ratio compared with control and 0.06% treatments. The extract of Pterodon emarginatus Vogel has potential to modulate the ruminal fermentation because of its effect on ruminal microorganisms, and it is dose-dependent. Thus it can be used as an additive to manipulate ruminal fermentation and probably as a substitute of the sodic monensin. However, more studies must be carried out to answer the questions about the use of this substances, to clarify the effects of this products on the ruminal microorganisms, its effects on animal metabolism, parameters of in vivo ruminal fermentation, quantify the dosages to be used and quantify animal performance gain. The Culture System in Continuous Flow revealed to be an important alternative method and it showed accuracy for ruminal digestibility studies. |
publishDate |
2015 |
dc.date.issued.fl_str_mv |
2015-04-29 |
dc.date.accessioned.fl_str_mv |
2017-01-26T10:39:33Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
format |
doctoralThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
NEVES NETO, J. T. Óleo bruto de Pterodon Emarginatus Vogel (sucupira) como manipulador da fermentação ruminal em sistema de cultura contínua de duplo fluxo. 2015. 47 f. Tese (Doutorado em Ciência Animal) - Universidade Federal de Goiás, Goiânia, 2015. |
dc.identifier.uri.fl_str_mv |
http://repositorio.bc.ufg.br/tede/handle/tede/6784 |
identifier_str_mv |
NEVES NETO, J. T. Óleo bruto de Pterodon Emarginatus Vogel (sucupira) como manipulador da fermentação ruminal em sistema de cultura contínua de duplo fluxo. 2015. 47 f. Tese (Doutorado em Ciência Animal) - Universidade Federal de Goiás, Goiânia, 2015. |
url |
http://repositorio.bc.ufg.br/tede/handle/tede/6784 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
4581960685150189167 |
dc.relation.confidence.fl_str_mv |
600 600 600 600 600 600 |
dc.relation.department.fl_str_mv |
-6217552114249094582 |
dc.relation.cnpq.fl_str_mv |
-2025817317906230692 |
dc.relation.sponsorship.fl_str_mv |
2075167498588264571 -2555911436985713659 -961409807440757778 |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.publisher.program.fl_str_mv |
Programa de Pós-graduação em Ciência Animal (EVZ) |
dc.publisher.initials.fl_str_mv |
UFG |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Escola de Veterinária e Zootecnia - EVZ (RG) |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFG instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Repositório Institucional da UFG |
collection |
Repositório Institucional da UFG |
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repository.name.fl_str_mv |
Repositório Institucional da UFG - Universidade Federal de Goiás (UFG) |
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tasesdissertacoes.bc@ufg.br |
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1798044354711912448 |