Estudo da fermentação do hidrolisado de batata-doce utilizando diferentes linhagens de Saccharomyces cerevisiae

Estudo da fermentação do hidrolisado de batata-doce utilizando diferentes linhagens de Saccharomyces cerevisiae

Ethanol is the most suitable substitute for oil-based fuels. The performance of the fermentation is affected by several factors, therefore the aim of this work was to evaluate the efficiency of the fermentation of a hydrolyzed must of sweet potato using three strains of the Saccharomyces cerevisiae. It was also evaluated the effect of three forms of the processes conduction in the fermentation yield, efficiency and viability of yeast at the end process. Among the parameters evaluated, only the cell viability showed significant difference. The strain PE-2 would be the most suitable for the fermentation of the hydrolysed sweet potato.

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Main Authors: Pavlak,Marta Cristina de Menezes, Abreu-Lima,Thiago Lucas de, Carreiro,Solange Cristina, Paulillo,Silene Cristina de Lima
Format: Digital revista
Language:Portuguese
Published: Sociedade Brasileira de Química 2011
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000100016
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spelling oai:scielo:S0100-404220110001000162011-02-10Estudo da fermentação do hidrolisado de batata-doce utilizando diferentes linhagens de Saccharomyces cerevisiaePavlak,Marta Cristina de MenezesAbreu-Lima,Thiago Lucas deCarreiro,Solange CristinaPaulillo,Silene Cristina de Lima ethanol starch yield Ethanol is the most suitable substitute for oil-based fuels. The performance of the fermentation is affected by several factors, therefore the aim of this work was to evaluate the efficiency of the fermentation of a hydrolyzed must of sweet potato using three strains of the Saccharomyces cerevisiae. It was also evaluated the effect of three forms of the processes conduction in the fermentation yield, efficiency and viability of yeast at the end process. Among the parameters evaluated, only the cell viability showed significant difference. The strain PE-2 would be the most suitable for the fermentation of the hydrolysed sweet potato.info:eu-repo/semantics/openAccessSociedade Brasileira de QuímicaQuímica Nova v.34 n.1 20112011-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000100016pt10.1590/S0100-40422011000100016
institution SCIELO
collection OJS
country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-scielo-br
tag revista
region America del Sur
libraryname SciELO
language Portuguese
format Digital
author Pavlak,Marta Cristina de Menezes
Abreu-Lima,Thiago Lucas de
Carreiro,Solange Cristina
Paulillo,Silene Cristina de Lima
spellingShingle Pavlak,Marta Cristina de Menezes
Abreu-Lima,Thiago Lucas de
Carreiro,Solange Cristina
Paulillo,Silene Cristina de Lima
Estudo da fermentação do hidrolisado de batata-doce utilizando diferentes linhagens de Saccharomyces cerevisiae
author_facet Pavlak,Marta Cristina de Menezes
Abreu-Lima,Thiago Lucas de
Carreiro,Solange Cristina
Paulillo,Silene Cristina de Lima
author_sort Pavlak,Marta Cristina de Menezes
title Estudo da fermentação do hidrolisado de batata-doce utilizando diferentes linhagens de Saccharomyces cerevisiae
title_short Estudo da fermentação do hidrolisado de batata-doce utilizando diferentes linhagens de Saccharomyces cerevisiae
title_full Estudo da fermentação do hidrolisado de batata-doce utilizando diferentes linhagens de Saccharomyces cerevisiae
title_fullStr Estudo da fermentação do hidrolisado de batata-doce utilizando diferentes linhagens de Saccharomyces cerevisiae
title_full_unstemmed Estudo da fermentação do hidrolisado de batata-doce utilizando diferentes linhagens de Saccharomyces cerevisiae
title_sort estudo da fermentação do hidrolisado de batata-doce utilizando diferentes linhagens de saccharomyces cerevisiae
description Ethanol is the most suitable substitute for oil-based fuels. The performance of the fermentation is affected by several factors, therefore the aim of this work was to evaluate the efficiency of the fermentation of a hydrolyzed must of sweet potato using three strains of the Saccharomyces cerevisiae. It was also evaluated the effect of three forms of the processes conduction in the fermentation yield, efficiency and viability of yeast at the end process. Among the parameters evaluated, only the cell viability showed significant difference. The strain PE-2 would be the most suitable for the fermentation of the hydrolysed sweet potato.
publisher Sociedade Brasileira de Química
publishDate 2011
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000100016
work_keys_str_mv AT pavlakmartacristinademenezes estudodafermentacaodohidrolisadodebatatadoceutilizandodiferenteslinhagensdesaccharomycescerevisiae
AT abreulimathiagolucasde estudodafermentacaodohidrolisadodebatatadoceutilizandodiferenteslinhagensdesaccharomycescerevisiae
AT carreirosolangecristina estudodafermentacaodohidrolisadodebatatadoceutilizandodiferenteslinhagensdesaccharomycescerevisiae
AT paulillosilenecristinadelima estudodafermentacaodohidrolisadodebatatadoceutilizandodiferenteslinhagensdesaccharomycescerevisiae
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