Chemical and microbiological characteristics of sugar cane silages treated with microbial inoculants

Detalhes bibliográficos
Autor(a) principal: Ávila, Carla Luiza da Silva
Data de Publicação: 2010
Outros Autores: Valeriano, Alexandre Rocha, Pinto, José Cardoso, Figueiredo, Henrique César Pereira, Rezende, Adauton Vilela de, Schwan, Rosane Freitas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/13191
Resumo: The aim of this research was to evaluate the effect of microbial additives containing heterofermentative or homofermentative bacteria on the chemical and microbiological characteristics of sugar cane (Saccharum spp) silages. Sugar cane was inoculated with Lactobacillus plantarum, L. paracasei, L. brevis or L. buchneri previously isolated from sugar cane silages or commercial inoculants containing L. buchneri or L. plantarum. Silages were produced in laboratory silos (10 × 60 cm PVC tubes) and evaluated 90 days after ensiling. A randomized complete design was used with eight treatments (seven inoculants and control - without inoculant) and three replications. The inoculation with bacteria affected lactic acid bacteria, yeast populations, volatile fatty acids and ethanol contents in the silages. Inoculation with different strains of the same species of bacteria result in silages with different chemical and microbiological characteristics. Two of the L. buchneri strains show the best results in relation to silage quality.
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spelling Chemical and microbiological characteristics of sugar cane silages treated with microbial inoculantsCaracterísticas químicas e microbiológicas de silagens de cana-de-açúcar tratada com inoculantes microbianosAcetic acidHeterofermentative bacteriaLactic acidAditivos microbianosBactérias heterofermentativasÁcido acéticoÁcido láticoThe aim of this research was to evaluate the effect of microbial additives containing heterofermentative or homofermentative bacteria on the chemical and microbiological characteristics of sugar cane (Saccharum spp) silages. Sugar cane was inoculated with Lactobacillus plantarum, L. paracasei, L. brevis or L. buchneri previously isolated from sugar cane silages or commercial inoculants containing L. buchneri or L. plantarum. Silages were produced in laboratory silos (10 × 60 cm PVC tubes) and evaluated 90 days after ensiling. A randomized complete design was used with eight treatments (seven inoculants and control - without inoculant) and three replications. The inoculation with bacteria affected lactic acid bacteria, yeast populations, volatile fatty acids and ethanol contents in the silages. Inoculation with different strains of the same species of bacteria result in silages with different chemical and microbiological characteristics. Two of the L. buchneri strains show the best results in relation to silage quality.Objetivou-se avaliar o efeito de aditivos microbianos contendo bactérias heterofermentativas ou homofermentativas sobre as características químicas e microbiológicas de silagens de cana-de-açúcar (Saccharum spp.). A cana-de-açúcar foi inoculada com Lactobacillus plantarum, L. paracasei, L. brevis ou L. buchneri, previamente isolados de silagens de cana-de-açúcar, ou inoculantes comerciais contendo L. buchneri ou L. plantarum. As silagens foram produzidas em silos laboratoriais (tubos de PVC - 10 × 60 cm) e avaliadas 90 dias após a ensilagem. O delineamento utilizado foi o inteiramente casualizado com oito tratamentos (sete inoculantes e um controle, sem inoculante) e três repetições. A inoculação influenciou as populações de bactérias ácido-láticas e leveduras e também as concentrações de ácidos graxos voláteis, ácido lático e etanol nas silagens. A inoculação com cepas diferentes da mesma espécie de bactéria resulta em silagens com características químicas e microbiológicas diferentes. Duas cepas de L. buchneri promovem melhores resultados de qualidade das silagens.Sociedade Brasileira de Zootecnia2017-06-06T21:21:12Z2017-06-06T21:21:12Z2010-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfÁVILA, C. L. S. et al. Chemical and microbiological characteristics of sugar cane silages treated with microbial inoculants. Revista Brasileira de Zootecnia, Viçosa, MG, v. 39, n. 1, p. 25-32, Jan. 2010.http://repositorio.ufla.br/jspui/handle/1/13191Revista Brasileira de Zootecniareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAÁvila, Carla Luiza da SilvaValeriano, Alexandre RochaPinto, José CardosoFigueiredo, Henrique César PereiraRezende, Adauton Vilela deSchwan, Rosane Freitasinfo:eu-repo/semantics/openAccesseng2017-06-06T21:21:31Zoai:localhost:1/13191Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2017-06-06T21:21:31Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Chemical and microbiological characteristics of sugar cane silages treated with microbial inoculants
Características químicas e microbiológicas de silagens de cana-de-açúcar tratada com inoculantes microbianos
title Chemical and microbiological characteristics of sugar cane silages treated with microbial inoculants
spellingShingle Chemical and microbiological characteristics of sugar cane silages treated with microbial inoculants
Ávila, Carla Luiza da Silva
Acetic acid
Heterofermentative bacteria
Lactic acid
Aditivos microbianos
Bactérias heterofermentativas
Ácido acético
Ácido lático
title_short Chemical and microbiological characteristics of sugar cane silages treated with microbial inoculants
title_full Chemical and microbiological characteristics of sugar cane silages treated with microbial inoculants
title_fullStr Chemical and microbiological characteristics of sugar cane silages treated with microbial inoculants
title_full_unstemmed Chemical and microbiological characteristics of sugar cane silages treated with microbial inoculants
title_sort Chemical and microbiological characteristics of sugar cane silages treated with microbial inoculants
author Ávila, Carla Luiza da Silva
author_facet Ávila, Carla Luiza da Silva
Valeriano, Alexandre Rocha
Pinto, José Cardoso
Figueiredo, Henrique César Pereira
Rezende, Adauton Vilela de
Schwan, Rosane Freitas
author_role author
author2 Valeriano, Alexandre Rocha
Pinto, José Cardoso
Figueiredo, Henrique César Pereira
Rezende, Adauton Vilela de
Schwan, Rosane Freitas
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Ávila, Carla Luiza da Silva
Valeriano, Alexandre Rocha
Pinto, José Cardoso
Figueiredo, Henrique César Pereira
Rezende, Adauton Vilela de
Schwan, Rosane Freitas
dc.subject.por.fl_str_mv Acetic acid
Heterofermentative bacteria
Lactic acid
Aditivos microbianos
Bactérias heterofermentativas
Ácido acético
Ácido lático
topic Acetic acid
Heterofermentative bacteria
Lactic acid
Aditivos microbianos
Bactérias heterofermentativas
Ácido acético
Ácido lático
description The aim of this research was to evaluate the effect of microbial additives containing heterofermentative or homofermentative bacteria on the chemical and microbiological characteristics of sugar cane (Saccharum spp) silages. Sugar cane was inoculated with Lactobacillus plantarum, L. paracasei, L. brevis or L. buchneri previously isolated from sugar cane silages or commercial inoculants containing L. buchneri or L. plantarum. Silages were produced in laboratory silos (10 × 60 cm PVC tubes) and evaluated 90 days after ensiling. A randomized complete design was used with eight treatments (seven inoculants and control - without inoculant) and three replications. The inoculation with bacteria affected lactic acid bacteria, yeast populations, volatile fatty acids and ethanol contents in the silages. Inoculation with different strains of the same species of bacteria result in silages with different chemical and microbiological characteristics. Two of the L. buchneri strains show the best results in relation to silage quality.
publishDate 2010
dc.date.none.fl_str_mv 2010-01
2017-06-06T21:21:12Z
2017-06-06T21:21:12Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv ÁVILA, C. L. S. et al. Chemical and microbiological characteristics of sugar cane silages treated with microbial inoculants. Revista Brasileira de Zootecnia, Viçosa, MG, v. 39, n. 1, p. 25-32, Jan. 2010.
http://repositorio.ufla.br/jspui/handle/1/13191
identifier_str_mv ÁVILA, C. L. S. et al. Chemical and microbiological characteristics of sugar cane silages treated with microbial inoculants. Revista Brasileira de Zootecnia, Viçosa, MG, v. 39, n. 1, p. 25-32, Jan. 2010.
url http://repositorio.ufla.br/jspui/handle/1/13191
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
dc.source.none.fl_str_mv Revista Brasileira de Zootecnia
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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