Design and optimization of ethanol production from bagasse pith hydrolysate by a thermotolerant yeast Kluyveromyces sp. IIPE453 using response surface methodology

Ethanol production from sugarcane bagasse pith hydrolysate by thermotolerant yeast Kluyveromyces sp. IIPE453 was analyzed using response surface methodology. Variables such as Substrate Concentration, pH, fermentation time and Na(2)HPO(4) concentration were found to influence ethanol production sign...

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Autores principales: Dasgupta, Diptarka, Suman, Sunil Kumar, Pandey, Diwakar, Ghosh, Debashish, Khan, Rashmi, Agrawal, Deepti, Jain, Rakesh Kumar, Vadde, Vasanta Thakur, Adhikari, Dilip K
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing AG 2013
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3661040/
https://www.ncbi.nlm.nih.gov/pubmed/23710425
http://dx.doi.org/10.1186/2193-1801-2-159
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author Dasgupta, Diptarka
Suman, Sunil Kumar
Pandey, Diwakar
Ghosh, Debashish
Khan, Rashmi
Agrawal, Deepti
Jain, Rakesh Kumar
Vadde, Vasanta Thakur
Adhikari, Dilip K
author_facet Dasgupta, Diptarka
Suman, Sunil Kumar
Pandey, Diwakar
Ghosh, Debashish
Khan, Rashmi
Agrawal, Deepti
Jain, Rakesh Kumar
Vadde, Vasanta Thakur
Adhikari, Dilip K
author_sort Dasgupta, Diptarka
collection PubMed
description Ethanol production from sugarcane bagasse pith hydrolysate by thermotolerant yeast Kluyveromyces sp. IIPE453 was analyzed using response surface methodology. Variables such as Substrate Concentration, pH, fermentation time and Na(2)HPO(4) concentration were found to influence ethanol production significantly. In a batch fermentation, optimization of key process variables resulted in maximum ethanol concentration of 17.44 g/L which was 88% of the theoretical with specific productivity of 0.36 g/L/h.
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spelling pubmed-36610402013-05-22 Design and optimization of ethanol production from bagasse pith hydrolysate by a thermotolerant yeast Kluyveromyces sp. IIPE453 using response surface methodology Dasgupta, Diptarka Suman, Sunil Kumar Pandey, Diwakar Ghosh, Debashish Khan, Rashmi Agrawal, Deepti Jain, Rakesh Kumar Vadde, Vasanta Thakur Adhikari, Dilip K Springerplus Research Ethanol production from sugarcane bagasse pith hydrolysate by thermotolerant yeast Kluyveromyces sp. IIPE453 was analyzed using response surface methodology. Variables such as Substrate Concentration, pH, fermentation time and Na(2)HPO(4) concentration were found to influence ethanol production significantly. In a batch fermentation, optimization of key process variables resulted in maximum ethanol concentration of 17.44 g/L which was 88% of the theoretical with specific productivity of 0.36 g/L/h. Springer International Publishing AG 2013-04-15 /pmc/articles/PMC3661040/ /pubmed/23710425 http://dx.doi.org/10.1186/2193-1801-2-159 Text en © Dasgupta et al.; licensee Springer. 2013 This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research
Dasgupta, Diptarka
Suman, Sunil Kumar
Pandey, Diwakar
Ghosh, Debashish
Khan, Rashmi
Agrawal, Deepti
Jain, Rakesh Kumar
Vadde, Vasanta Thakur
Adhikari, Dilip K
Design and optimization of ethanol production from bagasse pith hydrolysate by a thermotolerant yeast Kluyveromyces sp. IIPE453 using response surface methodology
title Design and optimization of ethanol production from bagasse pith hydrolysate by a thermotolerant yeast Kluyveromyces sp. IIPE453 using response surface methodology
title_full Design and optimization of ethanol production from bagasse pith hydrolysate by a thermotolerant yeast Kluyveromyces sp. IIPE453 using response surface methodology
title_fullStr Design and optimization of ethanol production from bagasse pith hydrolysate by a thermotolerant yeast Kluyveromyces sp. IIPE453 using response surface methodology
title_full_unstemmed Design and optimization of ethanol production from bagasse pith hydrolysate by a thermotolerant yeast Kluyveromyces sp. IIPE453 using response surface methodology
title_short Design and optimization of ethanol production from bagasse pith hydrolysate by a thermotolerant yeast Kluyveromyces sp. IIPE453 using response surface methodology
title_sort design and optimization of ethanol production from bagasse pith hydrolysate by a thermotolerant yeast kluyveromyces sp. iipe453 using response surface methodology
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3661040/
https://www.ncbi.nlm.nih.gov/pubmed/23710425
http://dx.doi.org/10.1186/2193-1801-2-159
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