Bromatological quality of silage from cassava residues: fractionation of proteins and carbohydrates
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Saúde e Produção Animal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402020000100204 |
Resumo: | ABSTRACT The objective of this study was to evaluate the quality of silage in the upper third of cassava levels of inclusion of cassava peel, 0, 100, 200, 300, 400 g/kg out based on natural matter (NM) with 60 days of storage on fermentative profile, aerobic stability, chemical composition and protein and carbohydrate fractionation. The material was ensiled in 15 experimental silos, the experimental design adopted was completely randomised, with five treatments and three repetitions. The inclusion of cassava peel in silage from the aerial part of the cassava promoted an increasing linear effect for dry matter content. The contents of crude protein, neutral detergent fibre and acid detergent fibre decreased linearly (P < 0.05) with the inclusion of cassava peel in the silage. The inclusion of the bark promoted an increase in carbohydrate levels. Protein and carbohydrate fractions were influenced by the addition of cassava peel, decreasing the unavailable and/or indigestible fraction (Fraction C) of proteins and carbohydrates. The inclusion of cassava peel up to the level of 400 g/kg NM in silage from the aerial part of the cassava improves the fermentation process, aerobic stability and the chemical composition of the silage, and reduces the indigestible fractions of carbohydrates and proteins. |
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Revista Brasileira de Saúde e Produção Animal |
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Bromatological quality of silage from cassava residues: fractionation of proteins and carbohydratesadditiveanaerobic fermentationmandiocultureABSTRACT The objective of this study was to evaluate the quality of silage in the upper third of cassava levels of inclusion of cassava peel, 0, 100, 200, 300, 400 g/kg out based on natural matter (NM) with 60 days of storage on fermentative profile, aerobic stability, chemical composition and protein and carbohydrate fractionation. The material was ensiled in 15 experimental silos, the experimental design adopted was completely randomised, with five treatments and three repetitions. The inclusion of cassava peel in silage from the aerial part of the cassava promoted an increasing linear effect for dry matter content. The contents of crude protein, neutral detergent fibre and acid detergent fibre decreased linearly (P < 0.05) with the inclusion of cassava peel in the silage. The inclusion of the bark promoted an increase in carbohydrate levels. Protein and carbohydrate fractions were influenced by the addition of cassava peel, decreasing the unavailable and/or indigestible fraction (Fraction C) of proteins and carbohydrates. The inclusion of cassava peel up to the level of 400 g/kg NM in silage from the aerial part of the cassava improves the fermentation process, aerobic stability and the chemical composition of the silage, and reduces the indigestible fractions of carbohydrates and proteins.UFBA - Universidade Federal da Bahia2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402020000100204Revista Brasileira de Saúde e Produção Animal v.21 2020reponame:Revista Brasileira de Saúde e Produção Animalinstname:Universidade Federal da Bahia (UFBA)instacron:UFBA10.1590/s1519-99402121302020info:eu-repo/semantics/openAccessSANTOS,Leones Costa dosNASCIMENTO,Willian Gonçalves doAZEVEDO,Marcia Mourão RamosSILVA,Dulciene Karla de AndradeMACEDO,Italvan MilfontSOARES,Géssica Solanna Caladoeng2020-12-10T00:00:00Zoai:scielo:S1519-99402020000100204Revistahttp://www.rbspa.ufba.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||rbspa@ufba.br1519-99401519-9940opendoar:2020-12-10T00:00Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)false |
dc.title.none.fl_str_mv |
Bromatological quality of silage from cassava residues: fractionation of proteins and carbohydrates |
title |
Bromatological quality of silage from cassava residues: fractionation of proteins and carbohydrates |
spellingShingle |
Bromatological quality of silage from cassava residues: fractionation of proteins and carbohydrates SANTOS,Leones Costa dos additive anaerobic fermentation mandioculture |
title_short |
Bromatological quality of silage from cassava residues: fractionation of proteins and carbohydrates |
title_full |
Bromatological quality of silage from cassava residues: fractionation of proteins and carbohydrates |
title_fullStr |
Bromatological quality of silage from cassava residues: fractionation of proteins and carbohydrates |
title_full_unstemmed |
Bromatological quality of silage from cassava residues: fractionation of proteins and carbohydrates |
title_sort |
Bromatological quality of silage from cassava residues: fractionation of proteins and carbohydrates |
author |
SANTOS,Leones Costa dos |
author_facet |
SANTOS,Leones Costa dos NASCIMENTO,Willian Gonçalves do AZEVEDO,Marcia Mourão Ramos SILVA,Dulciene Karla de Andrade MACEDO,Italvan Milfont SOARES,Géssica Solanna Calado |
author_role |
author |
author2 |
NASCIMENTO,Willian Gonçalves do AZEVEDO,Marcia Mourão Ramos SILVA,Dulciene Karla de Andrade MACEDO,Italvan Milfont SOARES,Géssica Solanna Calado |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
SANTOS,Leones Costa dos NASCIMENTO,Willian Gonçalves do AZEVEDO,Marcia Mourão Ramos SILVA,Dulciene Karla de Andrade MACEDO,Italvan Milfont SOARES,Géssica Solanna Calado |
dc.subject.por.fl_str_mv |
additive anaerobic fermentation mandioculture |
topic |
additive anaerobic fermentation mandioculture |
description |
ABSTRACT The objective of this study was to evaluate the quality of silage in the upper third of cassava levels of inclusion of cassava peel, 0, 100, 200, 300, 400 g/kg out based on natural matter (NM) with 60 days of storage on fermentative profile, aerobic stability, chemical composition and protein and carbohydrate fractionation. The material was ensiled in 15 experimental silos, the experimental design adopted was completely randomised, with five treatments and three repetitions. The inclusion of cassava peel in silage from the aerial part of the cassava promoted an increasing linear effect for dry matter content. The contents of crude protein, neutral detergent fibre and acid detergent fibre decreased linearly (P < 0.05) with the inclusion of cassava peel in the silage. The inclusion of the bark promoted an increase in carbohydrate levels. Protein and carbohydrate fractions were influenced by the addition of cassava peel, decreasing the unavailable and/or indigestible fraction (Fraction C) of proteins and carbohydrates. The inclusion of cassava peel up to the level of 400 g/kg NM in silage from the aerial part of the cassava improves the fermentation process, aerobic stability and the chemical composition of the silage, and reduces the indigestible fractions of carbohydrates and proteins. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402020000100204 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402020000100204 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s1519-99402121302020 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
UFBA - Universidade Federal da Bahia |
publisher.none.fl_str_mv |
UFBA - Universidade Federal da Bahia |
dc.source.none.fl_str_mv |
Revista Brasileira de Saúde e Produção Animal v.21 2020 reponame:Revista Brasileira de Saúde e Produção Animal instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
instname_str |
Universidade Federal da Bahia (UFBA) |
instacron_str |
UFBA |
institution |
UFBA |
reponame_str |
Revista Brasileira de Saúde e Produção Animal |
collection |
Revista Brasileira de Saúde e Produção Animal |
repository.name.fl_str_mv |
Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA) |
repository.mail.fl_str_mv |
||rbspa@ufba.br |
_version_ |
1750297508662214656 |