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dc.contributor.author
Cantet, Juan Manuel
dc.contributor.author
Colombatto, Dario
dc.contributor.author
Martinez, Rocío Soledad
dc.contributor.author
Barahona Rosales, Rolando
dc.contributor.author
Molina Botero, Isabel Cristina
dc.contributor.author
Jaurena, Gustavo
dc.date.available
2024-01-03T14:55:52Z
dc.date.issued
2022-02
dc.identifier.citation
Cantet, Juan Manuel; Colombatto, Dario; Martinez, Rocío Soledad; Barahona Rosales, Rolando; Molina Botero, Isabel Cristina; et al.; Evaluation of in vitro energy distribution and methanogenic potential of two forages with the addition of condensed tannins; Universidade Estadual de Maringá; Acta Scientiarum ; 44; 2-2022; 1-11
dc.identifier.issn
1806-2636
dc.identifier.uri
http://hdl.handle.net/11336/222298
dc.description.abstract
The objective of this work was to analyze the effect of the addition of condensed tannins (CT) in the efficiency of digestion, methanogenic potential and energy distribution between the fermentation products of two forages. An assay was carried out using the in vitro gas production technique in which extracts of Quebracho (Schinopsis balansae) and Lotus corniculatus were evaluated with fermentation patterns of derived products from Ryegrass (RG, Lolium perenne) and a tropical forage, Megathyrsus maximus (MM). Tannins were added to the substrate at a concentration of 30 mg g-1. MM presented higher and delayed gas production (GP), and in vitro dry matter, organic matter and fiber digestibilities (ivDMD, ivOMD and NDFD, respectively) were relatively high but lower than RG. In addition, MM presented higher CH4 production (CH4p) than RG in 24 and 48h. Even though CT of Quebracho induced a decrease in the NDFD, contrary to what was expected, CH4p was greater, although this effect could not be attributed to the presence of CT. The stoichiometric evaluation indicated that while the highest CH4p in Quebracho treatments were associated with acetogenic profiles, CH4p with Lotus did not show any relationship with the volatile fatty acids (VFA) profile, but it did show a relationship with the highest total VFA production and the highest GP.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Universidade Estadual de Maringá
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
IN VITRO GAS PRODUCTION
dc.subject
MEGATHYRSUS MAXIMUS
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METHANE PRODUCTION
dc.subject
RYEGRASS
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SECONDARY COMPOUNDS
dc.subject.classification
Ciencias Veterinarias
dc.subject.classification
Ciencias Veterinarias
dc.subject.classification
CIENCIAS AGRÍCOLAS
dc.subject.classification
Producción Animal y Lechería
dc.subject.classification
Producción Animal y Lechería
dc.subject.classification
CIENCIAS AGRÍCOLAS
dc.title
Evaluation of in vitro energy distribution and methanogenic potential of two forages with the addition of condensed tannins
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-01-03T11:37:38Z
dc.identifier.eissn
1807-8672
dc.journal.volume
44
dc.journal.pagination
1-11
dc.journal.pais
Brasil
dc.journal.ciudad
Maringá
dc.description.fil
Fil: Cantet, Juan Manuel. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
dc.description.fil
Fil: Colombatto, Dario. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Animal; Argentina
dc.description.fil
Fil: Martinez, Rocío Soledad. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Animal; Argentina
dc.description.fil
Fil: Barahona Rosales, Rolando. Universidad Nacional de Colombia. Sede Medellin; Colombia
dc.description.fil
Fil: Molina Botero, Isabel Cristina. Universidad Nacional de Colombia. Sede Medellin; Colombia
dc.description.fil
Fil: Jaurena, Gustavo. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Animal; Argentina
dc.journal.title
Acta Scientiarum
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.4025/actascianimsci.v44i1.53828
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