Efecto de la adición de compuestos antimicrobianos en la dieta sobre la microbiota y parámetros intestinales (íleon) en pollos de engorde.

ilustraciones

Autores:: Maya Ortega, Carlos Abel

Tipo de recurso:

Fecha de publicación:: 2020

Institución:: Universidad Nacional de Colombia

Repositorio:: Universidad Nacional de Colombia

Idioma:: spa

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network_acronym_str	UNACIONAL2
network_name_str	Universidad Nacional de Colombia
repository_id_str
dc.title.spa.fl_str_mv	Efecto de la adición de compuestos antimicrobianos en la dieta sobre la microbiota y parámetros intestinales (íleon) en pollos de engorde.
dc.title.translated.eng.fl_str_mv	Effect of different antimicrobial compounds on the microbiome and intestinal parameters (ileum) in broilers.
title	Efecto de la adición de compuestos antimicrobianos en la dieta sobre la microbiota y parámetros intestinales (íleon) en pollos de engorde.
spellingShingle	Efecto de la adición de compuestos antimicrobianos en la dieta sobre la microbiota y parámetros intestinales (íleon) en pollos de engorde. 630 - Agricultura y tecnologías relacionadas::636 - Producción animal Pollos de engorde Alimentos para aves de corral Antibiótico Aceite Esencial de Oregano Probiótico Microbioma Salud Intestinal Antibiotic Oregano Essential Oil Probiotic Microbiome Intestinal Health
title_short	Efecto de la adición de compuestos antimicrobianos en la dieta sobre la microbiota y parámetros intestinales (íleon) en pollos de engorde.
title_full	Efecto de la adición de compuestos antimicrobianos en la dieta sobre la microbiota y parámetros intestinales (íleon) en pollos de engorde.
title_fullStr	Efecto de la adición de compuestos antimicrobianos en la dieta sobre la microbiota y parámetros intestinales (íleon) en pollos de engorde.
title_full_unstemmed	Efecto de la adición de compuestos antimicrobianos en la dieta sobre la microbiota y parámetros intestinales (íleon) en pollos de engorde.
title_sort	Efecto de la adición de compuestos antimicrobianos en la dieta sobre la microbiota y parámetros intestinales (íleon) en pollos de engorde.
dc.creator.fl_str_mv	Maya Ortega, Carlos Abel
dc.contributor.advisor.none.fl_str_mv	Parra Suescún, Jaime Madrid Garcés, Tomás Antonio
dc.contributor.author.none.fl_str_mv	Maya Ortega, Carlos Abel
dc.contributor.researchgroup.spa.fl_str_mv	Biodiversidad y Génetica Molecular \'BIOGEM\'
dc.subject.ddc.spa.fl_str_mv	630 - Agricultura y tecnologías relacionadas::636 - Producción animal
topic	630 - Agricultura y tecnologías relacionadas::636 - Producción animal Pollos de engorde Alimentos para aves de corral Antibiótico Aceite Esencial de Oregano Probiótico Microbioma Salud Intestinal Antibiotic Oregano Essential Oil Probiotic Microbiome Intestinal Health
dc.subject.lemb.none.fl_str_mv	Pollos de engorde Alimentos para aves de corral
dc.subject.proposal.spa.fl_str_mv	Antibiótico Aceite Esencial de Oregano Probiótico Microbioma Salud Intestinal
dc.subject.proposal.eng.fl_str_mv	Antibiotic Oregano Essential Oil Probiotic Microbiome Intestinal Health
description	ilustraciones
publishDate	2020
dc.date.issued.none.fl_str_mv	2020
dc.date.accessioned.none.fl_str_mv	2021-07-13T15:52:13Z
dc.date.available.none.fl_str_mv	2021-07-13T15:52:13Z
dc.type.spa.fl_str_mv	Trabajo de grado - Maestría
dc.type.driver.spa.fl_str_mv	info:eu-repo/semantics/masterThesis
dc.type.version.spa.fl_str_mv	info:eu-repo/semantics/acceptedVersion
dc.type.content.spa.fl_str_mv	Text
dc.type.redcol.spa.fl_str_mv	http://purl.org/redcol/resource_type/TM
status_str	acceptedVersion
dc.identifier.uri.none.fl_str_mv	https://repositorio.unal.edu.co/handle/unal/79797
dc.identifier.instname.spa.fl_str_mv	Universidad Nacional de Colombia
dc.identifier.reponame.spa.fl_str_mv	Repositorio Institucional Universidad Nacional de Colombia
dc.identifier.repourl.spa.fl_str_mv	https://repositorio.unal.edu.co/
url	https://repositorio.unal.edu.co/handle/unal/79797 https://repositorio.unal.edu.co/
identifier_str_mv	Universidad Nacional de Colombia Repositorio Institucional Universidad Nacional de Colombia
dc.language.iso.spa.fl_str_mv	spa
language	spa
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dc.publisher.spa.fl_str_mv	Universidad Nacional de Colombia
dc.publisher.program.spa.fl_str_mv	Medellín - Ciencias Agrarias - Maestría en Ciencias Agrarias
dc.publisher.department.spa.fl_str_mv	Departamento de Producción Animal
dc.publisher.faculty.spa.fl_str_mv	Facultad de Ciencias Agrarias
dc.publisher.place.spa.fl_str_mv	Medellín
dc.publisher.branch.spa.fl_str_mv	Universidad Nacional de Colombia - Sede Medellín
institution	Universidad Nacional de Colombia
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spelling	Atribución-NoComercial-SinDerivadas 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Parra Suescún, Jaime1a28c416ea72f10986f6872e5a91ab08600Madrid Garcés, Tomás Antoniof9d00d07de863edc80d4ae64f38b2a35600Maya Ortega, Carlos Abelff962a02307edbac19010ec272da0dde600Biodiversidad y Génetica Molecular \'BIOGEM\'2021-07-13T15:52:13Z2021-07-13T15:52:13Z2020https://repositorio.unal.edu.co/handle/unal/79797Universidad Nacional de ColombiaRepositorio Institucional Universidad Nacional de Colombiahttps://repositorio.unal.edu.co/ilustracionesLos antibióticos promotores del crecimiento (APC) han sido utilizados por décadas en la alimentación avícola, con el objetivo de garantizar un alto rendimiento y baja mortalidad. La creciente preocupación por el incremento de bacterias resistentes a los antibióticos resultó en la estricta regulación en el uso de los APC, y ha conducido a la búsqueda e investigación de alternativas biológicamente seguras que minimicen la presencia de bacterias patógenas a nivel intestinal, mientras se promueve una mejor salud intestinal y se mantiene un buen rendimiento productivo de las aves. Los probióticos y los extractos de plantas han mostrado ser una alternativa para el reemplazo de los APC en la alimentación de aves de corral, dadas sus bondades sobre la integridad intestinal y el desempeño productivo. En la presente investigación se evaluó el efecto de un probiótico (Bacillus subtilis) y el aceite esencial de orégano-AEO (Lippia Origanoides) sobre la composición de la microbiota y la morfología intestinal a nivel de íleon y su relación con el desempeño zootécnico en pollos de engorde. Se encontró que tanto el uso de Bacillus subtilis como de AEO mejoran el rendimiento productivo (ganancia de peso y conversión alimenticia), la morfometría del íleon, (altura y ancho de la vellosidad y profundidad de la cripta), disminuyen el pH del intestino y modulan de manera favorable la microbiota intestinal conforme avanza la edad del ave. Así, el AEO y Bacillus subtilis se proyectan como alternativas para el reemplazo de los APC en la alimentación animal. (Tomado de la fuente)Growth promoting antibiotics (GPA) have been used for decades in poultry feed to ensure high productivity and low mortality. The growing concern about the increase in antibiotic resistant bacteria led to strong regulation in the use of growth promoting antibiotics and it has led to the search and investigation of biologically safe alternatives that minimize the presence of pathogenic bacteria in the intestine while promoting better intestinal health and maintaining good bird performance. Probiotics and plant extracts have been shown to be an alternative to replace GPA in the feed of birds due to the benefits on the integrity of the intestine and the performance of the birds. In the present investigation, the effect of a probiotic (bacillus subtilis) and the oregano essential oil on the composition of the microbiota and intestinal morphology at the ileum level and its relationship with performance in broilers was evaluated. The use of bacillus subtilis and OEO was found to improve performance (weight gain and feed conversion rate), ileum morphology, (height and width of villi and depth of crypts), decreases intestinal pH and favorably modulates the ileum microbiota as the age of the bird advances. in this way, OEO and bacillus subtilis become alternatives to replace GPA in animal feed. (Tomado de la fuente)MaestríaMagíster en Ciencias AgrariasNutrición Animal98 páginasapplication/pdfspaUniversidad Nacional de ColombiaMedellín - Ciencias Agrarias - Maestría en Ciencias AgrariasDepartamento de Producción AnimalFacultad de Ciencias AgrariasMedellínUniversidad Nacional de Colombia - Sede Medellín630 - Agricultura y tecnologías relacionadas::636 - Producción animalPollos de engordeAlimentos para aves de corralAntibióticoAceite Esencial de OreganoProbióticoMicrobiomaSalud IntestinalAntibioticOregano Essential OilProbioticMicrobiomeIntestinal HealthEfecto de la adición de compuestos antimicrobianos en la dieta sobre la microbiota y parámetros intestinales (íleon) en pollos de engorde.Effect of different antimicrobial compounds on the microbiome and intestinal parameters (ileum) in broilers.Trabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TMAguilera Díaz, M. (2014). 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Potential of essential oils for poultry and pigs. Animal Nutrition, 4(2), 179–186. https://doi.org/10.1016/j.aninu.2018.01.005EspecializadaLICENSElicense.txtlicense.txttext/plain; charset=utf-83964https://repositorio.unal.edu.co/bitstream/unal/79797/1/license.txtcccfe52f796b7c63423298c2d3365fc6MD51ORIGINAL10786383332020.pdf10786383332020.pdfTesis de Maestría en Ciencias Agrariasapplication/pdf1361073https://repositorio.unal.edu.co/bitstream/unal/79797/2/10786383332020.pdf8e05e2ae17d8a0b2fe1727e1d219b2f1MD52THUMBNAIL10786383332020.pdf.jpg10786383332020.pdf.jpgGenerated Thumbnailimage/jpeg4139https://repositorio.unal.edu.co/bitstream/unal/79797/3/10786383332020.pdf.jpg70a00dd5dad9e0a1105a257b85a748ecMD53unal/79797oai:repositorio.unal.edu.co:unal/797972024-07-24 23:41:42.839Repositorio Institucional Universidad Nacional de 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GVyZWNob3MgZGUgYXV0b3IgcXVlIGNvbmxsZXZlIGxhIGRpc3RyaWJ1Y2nDs24gZGUgZXN0b3MgYXJjaGl2b3MgeSBtZXRhZGF0b3MuCkFsIGhhY2VyIGNsaWMgZW4gZWwgc2lndWllbnRlIGJvdMOzbiwgdXN0ZWQgaW5kaWNhIHF1ZSBlc3TDoSBkZSBhY3VlcmRvIGNvbiBlc3RvcyB0w6lybWlub3MuCgpVTklWRVJTSURBRCBOQUNJT05BTCBERSBDT0xPTUJJQSAtIMOabHRpbWEgbW9kaWZpY2FjacOzbiAyNy8yMC8yMDIwCg==

Efecto de la adición de compuestos antimicrobianos en la dieta sobre la microbiota y parámetros intestinales (íleon) en pollos de engorde.

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