Digestible and metabolizable energy of crude glycerin for finishing pigs

Detalhes bibliográficos
Autor(a) principal: Silveira, Hebert
Data de Publicação: 2015
Outros Autores: Rodrigues, Letícia Mendonça, Amaral, Leticia Gomes de Morais, Cerqueira, Luís Gustavo dos Santos, Philomeno, Renato, Cantarelli, Vinícius de Souza
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Scientiarum. Animal Sciences (Online)
Texto Completo: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24601
Resumo: The aim of this study was to determine the values of apparent digestible energy (DE) and metabolizable energy (ME) for crude glycerin derived of biodiesel based on pork fat for finishing pigs. The diets consisted of a basal diet and four levels of crude glycerin (0, 5, 10 and 15%). Twelve pigs were housed individually in metabolic cages and after seven days of adaptation, total collections of urine and feces for four consecutive days were performed. Gross energy (GE) of crude glycerin, diets, urine and fecal samples from each animal was determined. The crude glycerin used in this experiment presented 74.74% glycerin and 6,500 kcal kg-1 gross energy. The values of digestible energy (DE) and metabolizable energy (ME) were estimated by difference in the DE, and content of the basal diet was subtracted from the test diets containing the ingredient. The amount of GE, DE and ME for finishing pigs was 6,500, 5,839 and 5,509 kcal kg-1, respectively, with a coefficient of 91.0% of DE and 94.0% of ME. The energy of crude glycerin is based on the levels of fatty acids and GE depends on the concentration of fatty acids and glycerin, ME being a percentage of GE averaging is 84.75%. 
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spelling Digestible and metabolizable energy of crude glycerin for finishing pigsbiodieselby-productlardswineThe aim of this study was to determine the values of apparent digestible energy (DE) and metabolizable energy (ME) for crude glycerin derived of biodiesel based on pork fat for finishing pigs. The diets consisted of a basal diet and four levels of crude glycerin (0, 5, 10 and 15%). Twelve pigs were housed individually in metabolic cages and after seven days of adaptation, total collections of urine and feces for four consecutive days were performed. Gross energy (GE) of crude glycerin, diets, urine and fecal samples from each animal was determined. The crude glycerin used in this experiment presented 74.74% glycerin and 6,500 kcal kg-1 gross energy. The values of digestible energy (DE) and metabolizable energy (ME) were estimated by difference in the DE, and content of the basal diet was subtracted from the test diets containing the ingredient. The amount of GE, DE and ME for finishing pigs was 6,500, 5,839 and 5,509 kcal kg-1, respectively, with a coefficient of 91.0% of DE and 94.0% of ME. The energy of crude glycerin is based on the levels of fatty acids and GE depends on the concentration of fatty acids and glycerin, ME being a percentage of GE averaging is 84.75%. Editora da Universidade Estadual de Maringá2015-02-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpesquisa de campoapplication/pdfapplication/pdfapplication/zipapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2460110.4025/actascianimsci.v37i1.24601Acta Scientiarum. Animal Sciences; Vol 37 No 1 (2015); 41-45Acta Scientiarum. Animal Sciences; v. 37 n. 1 (2015); 41-451807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24601/pdf_69https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24601/751375143311https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24601/751375143312https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24601/751375143313Silveira, HebertRodrigues, Letícia MendonçaAmaral, Leticia Gomes de MoraisCerqueira, Luís Gustavo dos SantosPhilomeno, RenatoCantarelli, Vinícius de Souzainfo:eu-repo/semantics/openAccess2015-02-27T10:15:25Zoai:periodicos.uem.br/ojs:article/24601Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2015-02-27T10:15:25Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Digestible and metabolizable energy of crude glycerin for finishing pigs
title Digestible and metabolizable energy of crude glycerin for finishing pigs
spellingShingle Digestible and metabolizable energy of crude glycerin for finishing pigs
Silveira, Hebert
biodiesel
by-product
lard
swine
title_short Digestible and metabolizable energy of crude glycerin for finishing pigs
title_full Digestible and metabolizable energy of crude glycerin for finishing pigs
title_fullStr Digestible and metabolizable energy of crude glycerin for finishing pigs
title_full_unstemmed Digestible and metabolizable energy of crude glycerin for finishing pigs
title_sort Digestible and metabolizable energy of crude glycerin for finishing pigs
author Silveira, Hebert
author_facet Silveira, Hebert
Rodrigues, Letícia Mendonça
Amaral, Leticia Gomes de Morais
Cerqueira, Luís Gustavo dos Santos
Philomeno, Renato
Cantarelli, Vinícius de Souza
author_role author
author2 Rodrigues, Letícia Mendonça
Amaral, Leticia Gomes de Morais
Cerqueira, Luís Gustavo dos Santos
Philomeno, Renato
Cantarelli, Vinícius de Souza
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Silveira, Hebert
Rodrigues, Letícia Mendonça
Amaral, Leticia Gomes de Morais
Cerqueira, Luís Gustavo dos Santos
Philomeno, Renato
Cantarelli, Vinícius de Souza
dc.subject.por.fl_str_mv biodiesel
by-product
lard
swine
topic biodiesel
by-product
lard
swine
description The aim of this study was to determine the values of apparent digestible energy (DE) and metabolizable energy (ME) for crude glycerin derived of biodiesel based on pork fat for finishing pigs. The diets consisted of a basal diet and four levels of crude glycerin (0, 5, 10 and 15%). Twelve pigs were housed individually in metabolic cages and after seven days of adaptation, total collections of urine and feces for four consecutive days were performed. Gross energy (GE) of crude glycerin, diets, urine and fecal samples from each animal was determined. The crude glycerin used in this experiment presented 74.74% glycerin and 6,500 kcal kg-1 gross energy. The values of digestible energy (DE) and metabolizable energy (ME) were estimated by difference in the DE, and content of the basal diet was subtracted from the test diets containing the ingredient. The amount of GE, DE and ME for finishing pigs was 6,500, 5,839 and 5,509 kcal kg-1, respectively, with a coefficient of 91.0% of DE and 94.0% of ME. The energy of crude glycerin is based on the levels of fatty acids and GE depends on the concentration of fatty acids and glycerin, ME being a percentage of GE averaging is 84.75%. 
publishDate 2015
dc.date.none.fl_str_mv 2015-02-06
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
pesquisa de campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24601
10.4025/actascianimsci.v37i1.24601
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24601
identifier_str_mv 10.4025/actascianimsci.v37i1.24601
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24601/pdf_69
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24601/751375143311
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24601/751375143312
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24601/751375143313
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
application/zip
application/pdf
dc.publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá
publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Animal Sciences; Vol 37 No 1 (2015); 41-45
Acta Scientiarum. Animal Sciences; v. 37 n. 1 (2015); 41-45
1807-8672
1806-2636
reponame:Acta Scientiarum. Animal Sciences (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Animal Sciences (Online)
collection Acta Scientiarum. Animal Sciences (Online)
repository.name.fl_str_mv Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com
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