Biotechnological applications of the yeast cell wall with emphasis on the development of feed additives

Autores
Pereyra, Carina Maricel; Montenegro, Mariana Angélica; Cavaglieri, Lilia Reneé
Año de publicación
2019
Idioma
inglés
Tipo de recurso
parte de libro
Estado
versión publicada
Descripción
The objective of the chapter was to give a general look at the applications that yeasts can and could have. Some of them are used as supplements in animal feed due to their relatively high content of proteins and amino acids, energy and micronutrients compared to common cereals and oilseed meals. It has been shown that whole cells, cell walls, wall components improve the performance and health of animal growth. Although, there are many researches that evaluate the use of yeasts in the p otential development and the benefits for human and animal health. It is necessary to develop biotechnological strategies such as the one proposed in this chapter. Four strains of yeasts with probiotic properties (S. boulardii RC009; S. cerevisiae RC012, S. cerevisiae VM014 and K. marxianus VM004) were tested to be used as adsorbents of AFB1 . The use of waste from the bioethanol industry was studied as a carbon source to produce biomass and extract the cell wall of the yeasts. The walls were studied using Transmission Electron Microscopy and Fourier Transform Infrared, determining the thickness of the wall and the composition. The quantification of the adsorption of AFB1 using High Performance Liquid Chromatography was conducted. Increasing the thickness of yeast walls to be used as feed additives and mycotoxin adsorbents is a promising strategy to reduce the exposure to animals (and, consequently, to humans) of mycotoxins, since the capacity of adsorption is due to the interactions between the yeast wall and the mycotoxins.
Fil: Pereyra, Carina Maricel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Montenegro, Mariana Angélica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones y Transferencia de Villa María. Universidad Nacional de Villa María. Centro de Investigaciones y Transferencia de Villa María; Argentina
Fil: Cavaglieri, Lilia Reneé. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Materia
Biotechnology
Mycotoxin adsorbent
Yeast wall cell
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/138395
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/138395
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Biotechnological applications of the yeast cell wall with emphasis on the development of feed additivesPereyra, Carina MaricelMontenegro, Mariana AngélicaCavaglieri, Lilia ReneéBiotechnologyMycotoxin adsorbentYeast wall cellhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The objective of the chapter was to give a general look at the applications that yeasts can and could have. Some of them are used as supplements in animal feed due to their relatively high content of proteins and amino acids, energy and micronutrients compared to common cereals and oilseed meals. It has been shown that whole cells, cell walls, wall components improve the performance and health of animal growth. Although, there are many researches that evaluate the use of yeasts in the p otential development and the benefits for human and animal health. It is necessary to develop biotechnological strategies such as the one proposed in this chapter. Four strains of yeasts with probiotic properties (S. boulardii RC009; S. cerevisiae RC012, S. cerevisiae VM014 and K. marxianus VM004) were tested to be used as adsorbents of AFB1 . The use of waste from the bioethanol industry was studied as a carbon source to produce biomass and extract the cell wall of the yeasts. The walls were studied using Transmission Electron Microscopy and Fourier Transform Infrared, determining the thickness of the wall and the composition. The quantification of the adsorption of AFB1 using High Performance Liquid Chromatography was conducted. Increasing the thickness of yeast walls to be used as feed additives and mycotoxin adsorbents is a promising strategy to reduce the exposure to animals (and, consequently, to humans) of mycotoxins, since the capacity of adsorption is due to the interactions between the yeast wall and the mycotoxins.Fil: Pereyra, Carina Maricel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Montenegro, Mariana Angélica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones y Transferencia de Villa María. Universidad Nacional de Villa María. Centro de Investigaciones y Transferencia de Villa María; ArgentinaFil: Cavaglieri, Lilia Reneé. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaAtenaCarvalho de Oliveira, AntonellaBandeira Mascarenhas Lopes, LetíciaSousa Melo, Tiago2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookParthttp://purl.org/coar/resource_type/c_3248info:ar-repo/semantics/parteDeLibroapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/138395Pereyra, Carina Maricel; Montenegro, Mariana Angélica; Cavaglieri, Lilia Reneé; Biotechnological applications of the yeast cell wall with emphasis on the development of feed additives; Atena; 2019; 189-206978-85-7247-323-1CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.22533/at.ed.23119150418info:eu-repo/semantics/altIdentifier/url/https://www.atenaeditora.com.br/arquivos/ebooks/biomedicina-e-farmacia-aproximacoes-2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:06:12Zoai:ri.conicet.gov.ar:11336/138395instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:06:12.416CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biotechnological applications of the yeast cell wall with emphasis on the development of feed additives
title Biotechnological applications of the yeast cell wall with emphasis on the development of feed additives
spellingShingle Biotechnological applications of the yeast cell wall with emphasis on the development of feed additives
Pereyra, Carina Maricel
Biotechnology
Mycotoxin adsorbent
Yeast wall cell
title_short Biotechnological applications of the yeast cell wall with emphasis on the development of feed additives
title_full Biotechnological applications of the yeast cell wall with emphasis on the development of feed additives
title_fullStr Biotechnological applications of the yeast cell wall with emphasis on the development of feed additives
title_full_unstemmed Biotechnological applications of the yeast cell wall with emphasis on the development of feed additives
title_sort Biotechnological applications of the yeast cell wall with emphasis on the development of feed additives
dc.creator.none.fl_str_mv Pereyra, Carina Maricel
Montenegro, Mariana Angélica
Cavaglieri, Lilia Reneé
author Pereyra, Carina Maricel
author_facet Pereyra, Carina Maricel
Montenegro, Mariana Angélica
Cavaglieri, Lilia Reneé
author_role author
author2 Montenegro, Mariana Angélica
Cavaglieri, Lilia Reneé
author2_role author
author
dc.contributor.none.fl_str_mv Carvalho de Oliveira, Antonella
Bandeira Mascarenhas Lopes, Letícia
Sousa Melo, Tiago
dc.subject.none.fl_str_mv Biotechnology
Mycotoxin adsorbent
Yeast wall cell
topic Biotechnology
Mycotoxin adsorbent
Yeast wall cell
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The objective of the chapter was to give a general look at the applications that yeasts can and could have. Some of them are used as supplements in animal feed due to their relatively high content of proteins and amino acids, energy and micronutrients compared to common cereals and oilseed meals. It has been shown that whole cells, cell walls, wall components improve the performance and health of animal growth. Although, there are many researches that evaluate the use of yeasts in the p otential development and the benefits for human and animal health. It is necessary to develop biotechnological strategies such as the one proposed in this chapter. Four strains of yeasts with probiotic properties (S. boulardii RC009; S. cerevisiae RC012, S. cerevisiae VM014 and K. marxianus VM004) were tested to be used as adsorbents of AFB1 . The use of waste from the bioethanol industry was studied as a carbon source to produce biomass and extract the cell wall of the yeasts. The walls were studied using Transmission Electron Microscopy and Fourier Transform Infrared, determining the thickness of the wall and the composition. The quantification of the adsorption of AFB1 using High Performance Liquid Chromatography was conducted. Increasing the thickness of yeast walls to be used as feed additives and mycotoxin adsorbents is a promising strategy to reduce the exposure to animals (and, consequently, to humans) of mycotoxins, since the capacity of adsorption is due to the interactions between the yeast wall and the mycotoxins.
Fil: Pereyra, Carina Maricel. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Montenegro, Mariana Angélica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones y Transferencia de Villa María. Universidad Nacional de Villa María. Centro de Investigaciones y Transferencia de Villa María; Argentina
Fil: Cavaglieri, Lilia Reneé. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
description The objective of the chapter was to give a general look at the applications that yeasts can and could have. Some of them are used as supplements in animal feed due to their relatively high content of proteins and amino acids, energy and micronutrients compared to common cereals and oilseed meals. It has been shown that whole cells, cell walls, wall components improve the performance and health of animal growth. Although, there are many researches that evaluate the use of yeasts in the p otential development and the benefits for human and animal health. It is necessary to develop biotechnological strategies such as the one proposed in this chapter. Four strains of yeasts with probiotic properties (S. boulardii RC009; S. cerevisiae RC012, S. cerevisiae VM014 and K. marxianus VM004) were tested to be used as adsorbents of AFB1 . The use of waste from the bioethanol industry was studied as a carbon source to produce biomass and extract the cell wall of the yeasts. The walls were studied using Transmission Electron Microscopy and Fourier Transform Infrared, determining the thickness of the wall and the composition. The quantification of the adsorption of AFB1 using High Performance Liquid Chromatography was conducted. Increasing the thickness of yeast walls to be used as feed additives and mycotoxin adsorbents is a promising strategy to reduce the exposure to animals (and, consequently, to humans) of mycotoxins, since the capacity of adsorption is due to the interactions between the yeast wall and the mycotoxins.
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/bookPart
http://purl.org/coar/resource_type/c_3248
info:ar-repo/semantics/parteDeLibro
status_str publishedVersion
format bookPart
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/138395
Pereyra, Carina Maricel; Montenegro, Mariana Angélica; Cavaglieri, Lilia Reneé; Biotechnological applications of the yeast cell wall with emphasis on the development of feed additives; Atena; 2019; 189-206
978-85-7247-323-1
CONICET Digital
CONICET
url http://hdl.handle.net/11336/138395
identifier_str_mv Pereyra, Carina Maricel; Montenegro, Mariana Angélica; Cavaglieri, Lilia Reneé; Biotechnological applications of the yeast cell wall with emphasis on the development of feed additives; Atena; 2019; 189-206
978-85-7247-323-1
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.22533/at.ed.23119150418
info:eu-repo/semantics/altIdentifier/url/https://www.atenaeditora.com.br/arquivos/ebooks/biomedicina-e-farmacia-aproximacoes-2
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Atena
publisher.none.fl_str_mv Atena
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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