Evaluation of fish residues and shrimp head silages fermented with Lactobacillus fermentus isolated from pig
Descripción del Articulo
The aim of this study was to determine the viability and nutritional characteristics of shrimp head silage and fish waste destined for pig feeding. In the conservation process, molasses and rice powder were used as a substrate and Lactobacullus fermentus, obtained from the digestive tract of the pig...
Autores: | , , |
---|---|
Formato: | artículo |
Fecha de Publicación: | 2020 |
Institución: | Universidad Nacional Mayor de San Marcos |
Repositorio: | Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
Lenguaje: | español |
OAI Identifier: | oai:ojs.csi.unmsm:article/17165 |
Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17165 |
Nivel de acceso: | acceso abierto |
Materia: | silage lactic acid bacteria fermentation organic waste ensilado bacterias ácido-lácticas fermentación residuos orgánicos |
id |
1609-9117_141e55f4faf103a018ce7ba6962bb825 |
---|---|
oai_identifier_str |
oai:ojs.csi.unmsm:article/17165 |
network_acronym_str |
1609-9117 |
repository_id_str |
. |
network_name_str |
Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
spelling |
Evaluation of fish residues and shrimp head silages fermented with Lactobacillus fermentus isolated from pigEvaluación del ensilado de residuos de pescado y de cabeza de langostino fermentado con Lactobacillus fermentus aislado de cerdoCastillo García, Wendy ElizabethSánchez Suárez, Héctor AlfredoOchoa Mogollón, Gloria Maríasilagelactic acid bacteriafermentationorganic wasteensiladobacterias ácido-lácticasfermentaciónresiduos orgánicosThe aim of this study was to determine the viability and nutritional characteristics of shrimp head silage and fish waste destined for pig feeding. In the conservation process, molasses and rice powder were used as a substrate and Lactobacullus fermentus, obtained from the digestive tract of the piglet, as a fermenter. Temperature, pH and percentage of acidity data were recorded, as well as organoleptic and nutritional characteristics in the first 30 days of conservation. The treatments were T1 = Shrimp head with molasses and yogurt; T2 = Shrimp head with rice powder and yogurt; T3 = Fish residue with molasses and yogurt; and T4 = Fish residue with rice powder and yogurt. T1 and T3 presented acidity and low pH, as well as low temperature during the first week, stabilizing the process on day 15. The fermentation of T2 and T4 was inadequate (not feasible). Aerobic mesophilic microorganisms, yeasts and fungi were within the acceptable limit in balanced feeds and the pathogenic bacterium Salmonella sp was absent. Crude protein content improved by 2.03% in T1 and 2.32% in T3. It is concluded that the T1 and T3 silages are adequate and stabilize from day 15, without containing pathogenic microorganisms and the protein content is according to the nutritional sources of animal origin for pig feeding.El objetivo del estudio fue determinar las características viables y nutricionales del ensilado de cabeza de langostino y de residuos de pescado destinado para la alimentación de cerdos. En el proceso de conservación se utilizó la melaza y el polvillo de arroz como sustrato y Lactobacullus fermentus, obtenido del tracto digestivo del lechón, como fermentador. Se tomaron registros de temperatura, pH, porcentaje de acidez, así como características organolépticas y nutritivas en los primeros 30 días de conservación. Los tratamientos fueron T1 = Cabeza de langostino con melaza y yogurt; T2 = Cabeza de langostino con polvillo y yogurt; T3 = Residuo de pescado con melaza y yogurt; y T4 = Residuo de pescado con polvillo y yogurt. T1 y T3 presentaron acidez y pH bajo, así como temperatura baja en la primera semana, llegando a estabilizar el proceso el día 15. La fermentación de T2 y T4 fue inadecuada (no viable). Los microorganismos aerobios mesófilos, levaduras y hongos estuvieron dentro del límite aceptable para alimento balanceado y donde la bacteria patógena Salmonella sp estuvo ausente. El contenido de proteína cruda mejoró en 2.03% en T1 y 2.32% en T3. Se concluye que los ensilados T1 y T3 son adecuados y se estabilizan a partir del día 15, sin contener microorganismos patógenos y el contenido proteico se ajusta a las fuentes nutricionales de origen animal para la alimentación porcina.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2020-02-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/1716510.15381/rivep.v30i4.17165Revista de Investigaciones Veterinarias del Perú; Vol 30 No 4 (2019); 1456-1469Revista de Investigaciones Veterinarias del Perú; Vol. 30 Núm. 4 (2019); 1456-14691682-34191609-9117reponame:Revista UNMSM - Revista de Investigaciones Veterinarias del Perúinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17165/14604Derechos de autor 2020 Wendy Elizabeth Castillo García, Héctor Alfredo Sánchez Suárez, Gloria María Ochoa Mogollónhttp://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2021-06-01T18:10:12Zmail@mail.com - |
dc.title.none.fl_str_mv |
Evaluation of fish residues and shrimp head silages fermented with Lactobacillus fermentus isolated from pig Evaluación del ensilado de residuos de pescado y de cabeza de langostino fermentado con Lactobacillus fermentus aislado de cerdo |
title |
Evaluation of fish residues and shrimp head silages fermented with Lactobacillus fermentus isolated from pig |
spellingShingle |
Evaluation of fish residues and shrimp head silages fermented with Lactobacillus fermentus isolated from pig Castillo García, Wendy Elizabeth silage lactic acid bacteria fermentation organic waste ensilado bacterias ácido-lácticas fermentación residuos orgánicos |
title_short |
Evaluation of fish residues and shrimp head silages fermented with Lactobacillus fermentus isolated from pig |
title_full |
Evaluation of fish residues and shrimp head silages fermented with Lactobacillus fermentus isolated from pig |
title_fullStr |
Evaluation of fish residues and shrimp head silages fermented with Lactobacillus fermentus isolated from pig |
title_full_unstemmed |
Evaluation of fish residues and shrimp head silages fermented with Lactobacillus fermentus isolated from pig |
title_sort |
Evaluation of fish residues and shrimp head silages fermented with Lactobacillus fermentus isolated from pig |
dc.creator.none.fl_str_mv |
Castillo García, Wendy Elizabeth Sánchez Suárez, Héctor Alfredo Ochoa Mogollón, Gloria María |
author |
Castillo García, Wendy Elizabeth |
author_facet |
Castillo García, Wendy Elizabeth Sánchez Suárez, Héctor Alfredo Ochoa Mogollón, Gloria María |
author_role |
author |
author2 |
Sánchez Suárez, Héctor Alfredo Ochoa Mogollón, Gloria María |
author2_role |
author author |
dc.subject.none.fl_str_mv |
silage lactic acid bacteria fermentation organic waste ensilado bacterias ácido-lácticas fermentación residuos orgánicos |
topic |
silage lactic acid bacteria fermentation organic waste ensilado bacterias ácido-lácticas fermentación residuos orgánicos |
dc.description.none.fl_txt_mv |
The aim of this study was to determine the viability and nutritional characteristics of shrimp head silage and fish waste destined for pig feeding. In the conservation process, molasses and rice powder were used as a substrate and Lactobacullus fermentus, obtained from the digestive tract of the piglet, as a fermenter. Temperature, pH and percentage of acidity data were recorded, as well as organoleptic and nutritional characteristics in the first 30 days of conservation. The treatments were T1 = Shrimp head with molasses and yogurt; T2 = Shrimp head with rice powder and yogurt; T3 = Fish residue with molasses and yogurt; and T4 = Fish residue with rice powder and yogurt. T1 and T3 presented acidity and low pH, as well as low temperature during the first week, stabilizing the process on day 15. The fermentation of T2 and T4 was inadequate (not feasible). Aerobic mesophilic microorganisms, yeasts and fungi were within the acceptable limit in balanced feeds and the pathogenic bacterium Salmonella sp was absent. Crude protein content improved by 2.03% in T1 and 2.32% in T3. It is concluded that the T1 and T3 silages are adequate and stabilize from day 15, without containing pathogenic microorganisms and the protein content is according to the nutritional sources of animal origin for pig feeding. El objetivo del estudio fue determinar las características viables y nutricionales del ensilado de cabeza de langostino y de residuos de pescado destinado para la alimentación de cerdos. En el proceso de conservación se utilizó la melaza y el polvillo de arroz como sustrato y Lactobacullus fermentus, obtenido del tracto digestivo del lechón, como fermentador. Se tomaron registros de temperatura, pH, porcentaje de acidez, así como características organolépticas y nutritivas en los primeros 30 días de conservación. Los tratamientos fueron T1 = Cabeza de langostino con melaza y yogurt; T2 = Cabeza de langostino con polvillo y yogurt; T3 = Residuo de pescado con melaza y yogurt; y T4 = Residuo de pescado con polvillo y yogurt. T1 y T3 presentaron acidez y pH bajo, así como temperatura baja en la primera semana, llegando a estabilizar el proceso el día 15. La fermentación de T2 y T4 fue inadecuada (no viable). Los microorganismos aerobios mesófilos, levaduras y hongos estuvieron dentro del límite aceptable para alimento balanceado y donde la bacteria patógena Salmonella sp estuvo ausente. El contenido de proteína cruda mejoró en 2.03% en T1 y 2.32% en T3. Se concluye que los ensilados T1 y T3 son adecuados y se estabilizan a partir del día 15, sin contener microorganismos patógenos y el contenido proteico se ajusta a las fuentes nutricionales de origen animal para la alimentación porcina. |
description |
The aim of this study was to determine the viability and nutritional characteristics of shrimp head silage and fish waste destined for pig feeding. In the conservation process, molasses and rice powder were used as a substrate and Lactobacullus fermentus, obtained from the digestive tract of the piglet, as a fermenter. Temperature, pH and percentage of acidity data were recorded, as well as organoleptic and nutritional characteristics in the first 30 days of conservation. The treatments were T1 = Shrimp head with molasses and yogurt; T2 = Shrimp head with rice powder and yogurt; T3 = Fish residue with molasses and yogurt; and T4 = Fish residue with rice powder and yogurt. T1 and T3 presented acidity and low pH, as well as low temperature during the first week, stabilizing the process on day 15. The fermentation of T2 and T4 was inadequate (not feasible). Aerobic mesophilic microorganisms, yeasts and fungi were within the acceptable limit in balanced feeds and the pathogenic bacterium Salmonella sp was absent. Crude protein content improved by 2.03% in T1 and 2.32% in T3. It is concluded that the T1 and T3 silages are adequate and stabilize from day 15, without containing pathogenic microorganisms and the protein content is according to the nutritional sources of animal origin for pig feeding. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-02-03 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17165 10.15381/rivep.v30i4.17165 |
url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17165 |
identifier_str_mv |
10.15381/rivep.v30i4.17165 |
dc.language.none.fl_str_mv |
spa |
language |
spa |
dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17165/14604 |
dc.rights.none.fl_str_mv |
Derechos de autor 2020 Wendy Elizabeth Castillo García, Héctor Alfredo Sánchez Suárez, Gloria María Ochoa Mogollón http://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Derechos de autor 2020 Wendy Elizabeth Castillo García, Héctor Alfredo Sánchez Suárez, Gloria María Ochoa Mogollón http://creativecommons.org/licenses/by-nc-sa/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
dc.source.none.fl_str_mv |
Revista de Investigaciones Veterinarias del Perú; Vol 30 No 4 (2019); 1456-1469 Revista de Investigaciones Veterinarias del Perú; Vol. 30 Núm. 4 (2019); 1456-1469 1682-3419 1609-9117 reponame:Revista UNMSM - Revista de Investigaciones Veterinarias del Perú instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
reponame_str |
Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
collection |
Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
instname_str |
Universidad Nacional Mayor de San Marcos |
instacron_str |
UNMSM |
institution |
UNMSM |
repository.name.fl_str_mv |
-
|
repository.mail.fl_str_mv |
mail@mail.com |
_version_ |
1701389176417550336 |
score |
13.902393 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).