Evaluation of fish residues and shrimp head silages fermented with Lactobacillus fermentus isolated from pig

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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...

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Autores: Castillo García, Wendy Elizabeth, Sánchez Suárez, Héctor Alfredo, Ochoa Mogollón, Gloria María
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
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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
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score 13.902393
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