Bioprocess development with special yeasts for cassava bagasse enrichment nutritional to use in animal feed
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.anifeedsci.2022.115338 http://hdl.handle.net/11449/240294 |
Resumo: | In general, the low-protein agro-industrial residues like cassava bagasse are cheaper but limited in feed use. However, if through an economically attractive bioprocess, these residues are transformed into nutritionally enriched products, the animal protein manufacturing cost afford to be diminished. This work aimed to establish an original biological treatment based on special yeasts for cassava bagasse enriching. Batch and Fed-Batch cultures, with raw (CB) or hydrolyzed cassava bagasse (HCB) and corn steep liquor (CSL), were used to screen promising yeasts for valorizing cassava residue. Among the four assessed yeasts (Rhodotorula sp. LABI1, Wickerhamomyces onychis LABI2, Sporidiobolus pararoseus Sia 33.1, Sporobolomyces japonicus Sia 70a), the cultures of S. japonicus Sia 70a produced more biomass when the culture medium comprised 0.5 % CSL and 5.0 % CB (8.6 g/L yeast biomass, biomass-substrate yield factor; [Formula presented], and maximum specific growth rate; µmax=0.03h−1). However, S. pararoseus Sia 33.1 (11.6 %), W. onychis LABI2 (8–15 %) and S. japonicus Sia 70a (11.8 %) were responsible for higher protein content in the CB due to the yeast biomass incorporated at the end of the process. Amylases were also detected in some cultures (up to 0.4 U/mL), which could improve the cassava bagasse digestibility. These results showed bioprocessing potential by these special yeasts to convert the low-protein cassava bagasse into a nutritionally enriched product. Now a biological evaluation with animals is needed to approve this method for feed purposes. |
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Bioprocess development with special yeasts for cassava bagasse enrichment nutritional to use in animal feedAnimal feedBioprocessBioreactorCrude proteinDirect-fed microbialProbiotic yeastsIn general, the low-protein agro-industrial residues like cassava bagasse are cheaper but limited in feed use. However, if through an economically attractive bioprocess, these residues are transformed into nutritionally enriched products, the animal protein manufacturing cost afford to be diminished. This work aimed to establish an original biological treatment based on special yeasts for cassava bagasse enriching. Batch and Fed-Batch cultures, with raw (CB) or hydrolyzed cassava bagasse (HCB) and corn steep liquor (CSL), were used to screen promising yeasts for valorizing cassava residue. Among the four assessed yeasts (Rhodotorula sp. LABI1, Wickerhamomyces onychis LABI2, Sporidiobolus pararoseus Sia 33.1, Sporobolomyces japonicus Sia 70a), the cultures of S. japonicus Sia 70a produced more biomass when the culture medium comprised 0.5 % CSL and 5.0 % CB (8.6 g/L yeast biomass, biomass-substrate yield factor; [Formula presented], and maximum specific growth rate; µmax=0.03h−1). However, S. pararoseus Sia 33.1 (11.6 %), W. onychis LABI2 (8–15 %) and S. japonicus Sia 70a (11.8 %) were responsible for higher protein content in the CB due to the yeast biomass incorporated at the end of the process. Amylases were also detected in some cultures (up to 0.4 U/mL), which could improve the cassava bagasse digestibility. These results showed bioprocessing potential by these special yeasts to convert the low-protein cassava bagasse into a nutritionally enriched product. Now a biological evaluation with animals is needed to approve this method for feed purposes.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Universidade Estadual Paulista (UNESP) Faculdade de Ciências e Letras, SPUniversidade de São Paulo (USP) Faculdade de Ciências Farmacêuticas, SPUniversidade de São Paulo (USP) Escola de Artes Ciências e Humanidades (EACH), SPUniversidade Estadual Paulista (UNESP) Faculdade de Ciências e Letras, SPFAPESP: 2014/24188-1Universidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Shinya, Thais Yumi [UNESP]Elsner, Victor Henrique Pereira [UNESP]Lima Júnior, David Spressão de [UNESP]Ranke, Fabiane Fernanda de Barros [UNESP]Escaramboni, Bruna [UNESP]Melo, Weilan Gomes da PaixãoFernández Núñez, Eutimio GustavoOliva Neto, Pedro de [UNESP]2023-03-01T20:10:34Z2023-03-01T20:10:34Z2022-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.anifeedsci.2022.115338Animal Feed Science and Technology, v. 290.0377-8401http://hdl.handle.net/11449/24029410.1016/j.anifeedsci.2022.1153382-s2.0-85132393863Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAnimal Feed Science and Technologyinfo:eu-repo/semantics/openAccess2023-03-01T20:10:37Zoai:repositorio.unesp.br:11449/240294Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:22:17.637293Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Bioprocess development with special yeasts for cassava bagasse enrichment nutritional to use in animal feed |
title |
Bioprocess development with special yeasts for cassava bagasse enrichment nutritional to use in animal feed |
spellingShingle |
Bioprocess development with special yeasts for cassava bagasse enrichment nutritional to use in animal feed Shinya, Thais Yumi [UNESP] Animal feed Bioprocess Bioreactor Crude protein Direct-fed microbial Probiotic yeasts |
title_short |
Bioprocess development with special yeasts for cassava bagasse enrichment nutritional to use in animal feed |
title_full |
Bioprocess development with special yeasts for cassava bagasse enrichment nutritional to use in animal feed |
title_fullStr |
Bioprocess development with special yeasts for cassava bagasse enrichment nutritional to use in animal feed |
title_full_unstemmed |
Bioprocess development with special yeasts for cassava bagasse enrichment nutritional to use in animal feed |
title_sort |
Bioprocess development with special yeasts for cassava bagasse enrichment nutritional to use in animal feed |
author |
Shinya, Thais Yumi [UNESP] |
author_facet |
Shinya, Thais Yumi [UNESP] Elsner, Victor Henrique Pereira [UNESP] Lima Júnior, David Spressão de [UNESP] Ranke, Fabiane Fernanda de Barros [UNESP] Escaramboni, Bruna [UNESP] Melo, Weilan Gomes da Paixão Fernández Núñez, Eutimio Gustavo Oliva Neto, Pedro de [UNESP] |
author_role |
author |
author2 |
Elsner, Victor Henrique Pereira [UNESP] Lima Júnior, David Spressão de [UNESP] Ranke, Fabiane Fernanda de Barros [UNESP] Escaramboni, Bruna [UNESP] Melo, Weilan Gomes da Paixão Fernández Núñez, Eutimio Gustavo Oliva Neto, Pedro de [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Shinya, Thais Yumi [UNESP] Elsner, Victor Henrique Pereira [UNESP] Lima Júnior, David Spressão de [UNESP] Ranke, Fabiane Fernanda de Barros [UNESP] Escaramboni, Bruna [UNESP] Melo, Weilan Gomes da Paixão Fernández Núñez, Eutimio Gustavo Oliva Neto, Pedro de [UNESP] |
dc.subject.por.fl_str_mv |
Animal feed Bioprocess Bioreactor Crude protein Direct-fed microbial Probiotic yeasts |
topic |
Animal feed Bioprocess Bioreactor Crude protein Direct-fed microbial Probiotic yeasts |
description |
In general, the low-protein agro-industrial residues like cassava bagasse are cheaper but limited in feed use. However, if through an economically attractive bioprocess, these residues are transformed into nutritionally enriched products, the animal protein manufacturing cost afford to be diminished. This work aimed to establish an original biological treatment based on special yeasts for cassava bagasse enriching. Batch and Fed-Batch cultures, with raw (CB) or hydrolyzed cassava bagasse (HCB) and corn steep liquor (CSL), were used to screen promising yeasts for valorizing cassava residue. Among the four assessed yeasts (Rhodotorula sp. LABI1, Wickerhamomyces onychis LABI2, Sporidiobolus pararoseus Sia 33.1, Sporobolomyces japonicus Sia 70a), the cultures of S. japonicus Sia 70a produced more biomass when the culture medium comprised 0.5 % CSL and 5.0 % CB (8.6 g/L yeast biomass, biomass-substrate yield factor; [Formula presented], and maximum specific growth rate; µmax=0.03h−1). However, S. pararoseus Sia 33.1 (11.6 %), W. onychis LABI2 (8–15 %) and S. japonicus Sia 70a (11.8 %) were responsible for higher protein content in the CB due to the yeast biomass incorporated at the end of the process. Amylases were also detected in some cultures (up to 0.4 U/mL), which could improve the cassava bagasse digestibility. These results showed bioprocessing potential by these special yeasts to convert the low-protein cassava bagasse into a nutritionally enriched product. Now a biological evaluation with animals is needed to approve this method for feed purposes. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-08-01 2023-03-01T20:10:34Z 2023-03-01T20:10:34Z |
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 |
http://dx.doi.org/10.1016/j.anifeedsci.2022.115338 Animal Feed Science and Technology, v. 290. 0377-8401 http://hdl.handle.net/11449/240294 10.1016/j.anifeedsci.2022.115338 2-s2.0-85132393863 |
url |
http://dx.doi.org/10.1016/j.anifeedsci.2022.115338 http://hdl.handle.net/11449/240294 |
identifier_str_mv |
Animal Feed Science and Technology, v. 290. 0377-8401 10.1016/j.anifeedsci.2022.115338 2-s2.0-85132393863 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Animal Feed Science and Technology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128353118453760 |