Effect of inactive dry yeast from sugar cane as protein source on rumen fermentation in Saanen goats

Detalhes bibliográficos
Autor(a) principal: Lima,L.S.
Data de Publicação: 2012
Outros Autores: Alcalde,C.R., Gomes,L.C., Souza,R., Rigolon,L.P., Nakamura,C.V.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Arquivo brasileiro de medicina veterinária e zootecnia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000100021
Resumo: Five castrated and ruminally cannulated Saanen goats (±48.19kg) were used to evaluate intake, digestibility and rumen fermentation parameters of diets with inactive dry yeast as a soybean meal substitute (0, 25, 50, 75 and 100%). Goats were randomly assigned to a 5×5 (five levels of dry yeast x five periods) Latin square design. Diets were composed of corn silage (40%), ground corn, soybean meal and/or dry yeast and mineral supplement. The intake and digestibility of DM, OM, CP, NDF and TC were not influenced by the treatments. However, EE intake showed negative linear effect. The TDN content did not change with the inclusion of dry yeast in the diets. The pH, N-NH3 concentration and rumen short-chain fatty acids content did not differ among diets. Rumen content scanning electron microscopy observations did not suggest microbial colonization and degradation changes. Dry yeast from sugar cane can replace soybean meal in diets for Saanen goats without changing the rumen fermentation pattern, intake and digestibility.
id UFMG-8_eb996df0ef303deadea6a994af8f7245
oai_identifier_str oai:scielo:S0102-09352012000100021
network_acronym_str UFMG-8
network_name_str Arquivo brasileiro de medicina veterinária e zootecnia (Online)
repository_id_str
spelling Effect of inactive dry yeast from sugar cane as protein source on rumen fermentation in Saanen goatsammoniadigestibilitygoatsSaccharomyces cerevisiaeFive castrated and ruminally cannulated Saanen goats (±48.19kg) were used to evaluate intake, digestibility and rumen fermentation parameters of diets with inactive dry yeast as a soybean meal substitute (0, 25, 50, 75 and 100%). Goats were randomly assigned to a 5×5 (five levels of dry yeast x five periods) Latin square design. Diets were composed of corn silage (40%), ground corn, soybean meal and/or dry yeast and mineral supplement. The intake and digestibility of DM, OM, CP, NDF and TC were not influenced by the treatments. However, EE intake showed negative linear effect. The TDN content did not change with the inclusion of dry yeast in the diets. The pH, N-NH3 concentration and rumen short-chain fatty acids content did not differ among diets. Rumen content scanning electron microscopy observations did not suggest microbial colonization and degradation changes. Dry yeast from sugar cane can replace soybean meal in diets for Saanen goats without changing the rumen fermentation pattern, intake and digestibility.Universidade Federal de Minas Gerais, Escola de Veterinária2012-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000100021Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.64 n.1 2012reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online)instname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMG10.1590/S0102-09352012000100021info:eu-repo/semantics/openAccessLima,L.S.Alcalde,C.R.Gomes,L.C.Souza,R.Rigolon,L.P.Nakamura,C.V.eng2012-03-23T00:00:00Zoai:scielo:S0102-09352012000100021Revistahttps://www.scielo.br/j/abmvz/PUBhttps://old.scielo.br/oai/scielo-oai.phpjournal@vet.ufmg.br||abmvz.artigo@abmvz.org.br1678-41620102-0935opendoar:2012-03-23T00:00Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG)false
dc.title.none.fl_str_mv Effect of inactive dry yeast from sugar cane as protein source on rumen fermentation in Saanen goats
title Effect of inactive dry yeast from sugar cane as protein source on rumen fermentation in Saanen goats
spellingShingle Effect of inactive dry yeast from sugar cane as protein source on rumen fermentation in Saanen goats
Lima,L.S.
ammonia
digestibility
goats
Saccharomyces cerevisiae
title_short Effect of inactive dry yeast from sugar cane as protein source on rumen fermentation in Saanen goats
title_full Effect of inactive dry yeast from sugar cane as protein source on rumen fermentation in Saanen goats
title_fullStr Effect of inactive dry yeast from sugar cane as protein source on rumen fermentation in Saanen goats
title_full_unstemmed Effect of inactive dry yeast from sugar cane as protein source on rumen fermentation in Saanen goats
title_sort Effect of inactive dry yeast from sugar cane as protein source on rumen fermentation in Saanen goats
author Lima,L.S.
author_facet Lima,L.S.
Alcalde,C.R.
Gomes,L.C.
Souza,R.
Rigolon,L.P.
Nakamura,C.V.
author_role author
author2 Alcalde,C.R.
Gomes,L.C.
Souza,R.
Rigolon,L.P.
Nakamura,C.V.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Lima,L.S.
Alcalde,C.R.
Gomes,L.C.
Souza,R.
Rigolon,L.P.
Nakamura,C.V.
dc.subject.por.fl_str_mv ammonia
digestibility
goats
Saccharomyces cerevisiae
topic ammonia
digestibility
goats
Saccharomyces cerevisiae
description Five castrated and ruminally cannulated Saanen goats (±48.19kg) were used to evaluate intake, digestibility and rumen fermentation parameters of diets with inactive dry yeast as a soybean meal substitute (0, 25, 50, 75 and 100%). Goats were randomly assigned to a 5×5 (five levels of dry yeast x five periods) Latin square design. Diets were composed of corn silage (40%), ground corn, soybean meal and/or dry yeast and mineral supplement. The intake and digestibility of DM, OM, CP, NDF and TC were not influenced by the treatments. However, EE intake showed negative linear effect. The TDN content did not change with the inclusion of dry yeast in the diets. The pH, N-NH3 concentration and rumen short-chain fatty acids content did not differ among diets. Rumen content scanning electron microscopy observations did not suggest microbial colonization and degradation changes. Dry yeast from sugar cane can replace soybean meal in diets for Saanen goats without changing the rumen fermentation pattern, intake and digestibility.
publishDate 2012
dc.date.none.fl_str_mv 2012-02-01
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=S0102-09352012000100021
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000100021
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0102-09352012000100021
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 Universidade Federal de Minas Gerais, Escola de Veterinária
publisher.none.fl_str_mv Universidade Federal de Minas Gerais, Escola de Veterinária
dc.source.none.fl_str_mv Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.64 n.1 2012
reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online)
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Arquivo brasileiro de medicina veterinária e zootecnia (Online)
collection Arquivo brasileiro de medicina veterinária e zootecnia (Online)
repository.name.fl_str_mv Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv journal@vet.ufmg.br||abmvz.artigo@abmvz.org.br
_version_ 1750220885034270720