Datos de la colección

Artículo

Cantet, J. M.; Colombatto, D.; Martínez, R. S.; Barahona Rosales, R.; Molina Botero, I. C. & Jaurena, G. (2022)"Evaluation of in vitro energy distribution and methanogenic potential of two forages with the addition of condensed tannins". Acta Scientiarum. Animal Sciences,44,e53828

Registro:

Documento:
Artículo
Título en inglés:
Evaluation of in vitro energy distribution and methanogenic potential of two forages with the addition of condensed tannins
Autor/es:
Cantet, Juan Manuel; Colombatto, Darío; Martínez, Rocío Soledad; Barahona Rosales, Rolando; Molina Botero, Isabel Cristina; Jaurena, Gustavo
Filiación:
Cantet, Juan Manuel. Universidad de Buenos Aires. Facultad de Agronomía. Departamento Producción Animal. Buenos Aires, Argentina.
Cantet, Juan Manuel. CONICET. Buenos Aires, Argentina.
Colombatto, Darío. Universidad de Buenos Aires. Facultad de Agronomía. Departamento Producción Animal. Buenos Aires, Argentina.
Colombatto, Darío. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Instituto de Investigaciones en Producción Animal (INPA). Buenos Aires, Argentina.
Colombatto, Darío. CONICET - Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Instituto de Investigaciones en Producción Animal (INPA). Buenos Aires, Argentina.
Martínez, Rocío Soledad. Universidad de Buenos Aires. Facultad de Agronomía. Departamento Producción Animal. Buenos Aires, Argentina.
Barahona Rosales, Rolando. Universidad Nacional de Colombia. Facultad de Ciencias Agrarias. Departamento de Producción Animal. Medellín, Colombia.
Molina Botero, Isabel Cristina. Universidad Nacional de Colombia. Facultad de Ciencias Agrarias. Departamento de Producción Animal. Medellín, Colombia.
Jaurena, Gustavo. Universidad de Buenos Aires. Facultad de Agronomía. Departamento Producción Animal. Buenos Aires, Argentina.
Año:
2022
Título revista:
Acta Scientiarum. Animal Sciences
ISSN:
1807-8672
Volumen:
44
Páginas:
e53828
DOI:
10.4025/actascianimsci.v44i1.53828
Temas:
SECONDARY COMPOUNDS; METHANE PRODUCTION; IN VITRO GAS PRODUCTION; RYEGRASS; MEGATHYRSUS MAXIMUS
Idioma:
Inglés
URL al Editor:
http://eduem.uem.br/cms/pt_BR
URL al registro:
http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2022cantet
URL al documento:
http://ri.agro.uba.ar/files/download/articulo/2022cantet.pdf

Resumen:

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.

Citación:

---------- APA ----------

Cantet, J. M.; Colombatto, D.; Martínez, R. S.; Barahona Rosales, R.; Molina Botero, I. C. & Jaurena, G. (2022). Evaluation of in vitro energy distribution and methanogenic potential of two forages with the addition of condensed tannins. Acta Scientiarum. Animal Sciences,44,e53828
10.4025/actascianimsci.v44i1.53828

---------- CHICAGO ----------

Cantet, Juan Manuel, Colombatto, Darío, Martínez, Rocío Soledad, Barahona Rosales, Rolando, Molina Botero, Isabel Cristina, Jaurena, Gustavo. 2022. "Evaluation of in vitro energy distribution and methanogenic potential of two forages with the addition of condensed tannins". Acta Scientiarum. Animal Sciences 44:e53828.
Recuperado de  http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2022cantet