Digestible and metabolizable energy of crude glycerin for finishing pigs
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
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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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 |
_version_ |
1799315361265352704 |