Optimization of the biomass production of Kluyveromyces marxianus in whey.

Whey is a by-product of cheese making and represents a danger of environmental contamination when discarded without prior treatment. However, due to its high content of lactose, vitamins and proteins, whey should not be considered a waste, but rather a raw material for obtaining value-added products...

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Detalles Bibliográficos
Autor principal: Eluk, D
Formato: Artículo revista
Lenguaje:Español
Publicado: Universidad Nacional del Litoral 2021
Materias:
whey, biomass, Kluyveromyces marxianus
lactosuero, biomasa, Kluyveromyces marxianus
Acceso en línea:https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEveterinaria/article/view/10933
Aporte de:
Biblioteca Virtual - Publicaciones (UNL) de Universidad Nacional del Litoral
id I26-R133-article-10933
record_format ojs
spelling I26-R133-article-109332021-12-06T15:03:10Z Optimization of the biomass production of Kluyveromyces marxianus in whey. OPTIMIZACIÓN DE LA PRODUCCIÓN DE BIOMASAS DE Kluyveromyces marxianus EN LACTOSUERO Eluk, D whey, biomass, Kluyveromyces marxianus lactosuero, biomasa, Kluyveromyces marxianus Whey is a by-product of cheese making and represents a danger of environmental contamination when discarded without prior treatment. However, due to its high content of lactose, vitamins and proteins, whey should not be considered a waste, but rather a raw material for obtaining value-added products. Among the alternatives for its use, biomass production stands out through fermentation with Kluyveromyces marxianus. Therefore, this work determines the best operating conditions for biomass production, minimizing residual lactose. To this end, a Doehlert Experimental Matrix Design was used to optimize the effects of aeration and nitrogen source concentration on the growth of K. marxianus by a minimum number of experiments. The results obtained allow maximizing the biomass production, the consumption of lactose and protein by K. marxianus, thus achieving a more effective treatment of whey prior to its discard.   Universidad Nacional del Litoral 2021-12-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEveterinaria/article/view/10933 10.14409/favecv.v19isuplemento.10933 FAVE Sección Ciencias Veterinarias; Vol. 19 Núm. suplemento (2021): FAVE Sección Ciencias Veterinarias FAVE Sección Ciencias Veterinarias; Vol. 19 No. suplemento (2021): FAVE Sección Ciencias Veterinarias FAVE Sección Ciencias Veterinarias; v. 19 n. suplemento (2021): FAVE Sección Ciencias Veterinarias 2362-5589 1666-938X 10.14409/favecv.v19isuplemento spa https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEveterinaria/article/view/10933/14951 Derechos de autor 2021 D Eluk
institution Universidad Nacional del Litoral
institution_str I-26
repository_str R-133
container_title_str Biblioteca Virtual - Publicaciones (UNL)
language Español
format Artículo revista
topic whey, biomass, Kluyveromyces marxianus
lactosuero, biomasa, Kluyveromyces marxianus
spellingShingle whey, biomass, Kluyveromyces marxianus
lactosuero, biomasa, Kluyveromyces marxianus
Eluk, D
Optimization of the biomass production of Kluyveromyces marxianus in whey.
topic_facet whey, biomass, Kluyveromyces marxianus
lactosuero, biomasa, Kluyveromyces marxianus
author Eluk, D
author_facet Eluk, D
author_sort Eluk, D
title Optimization of the biomass production of Kluyveromyces marxianus in whey.
title_short Optimization of the biomass production of Kluyveromyces marxianus in whey.
title_full Optimization of the biomass production of Kluyveromyces marxianus in whey.
title_fullStr Optimization of the biomass production of Kluyveromyces marxianus in whey.
title_full_unstemmed Optimization of the biomass production of Kluyveromyces marxianus in whey.
title_sort optimization of the biomass production of kluyveromyces marxianus in whey.
description Whey is a by-product of cheese making and represents a danger of environmental contamination when discarded without prior treatment. However, due to its high content of lactose, vitamins and proteins, whey should not be considered a waste, but rather a raw material for obtaining value-added products. Among the alternatives for its use, biomass production stands out through fermentation with Kluyveromyces marxianus. Therefore, this work determines the best operating conditions for biomass production, minimizing residual lactose. To this end, a Doehlert Experimental Matrix Design was used to optimize the effects of aeration and nitrogen source concentration on the growth of K. marxianus by a minimum number of experiments. The results obtained allow maximizing the biomass production, the consumption of lactose and protein by K. marxianus, thus achieving a more effective treatment of whey prior to its discard.  
publisher Universidad Nacional del Litoral
publishDate 2021
url https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEveterinaria/article/view/10933
work_keys_str_mv AT elukd optimizationofthebiomassproductionofkluyveromycesmarxianusinwhey
AT elukd optimizaciondelaproducciondebiomasasdekluyveromycesmarxianusenlactosuero
first_indexed 2023-07-05T23:06:07Z
last_indexed 2023-07-05T23:06:07Z
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