Enhancement of ethanol production efficiency in repeated-batch fermentation from sweet sorghum stem juice: Effect of initial sugar, nitrogen and aeration

Enhancement of ethanol production efficiency in repeated-batch fermentation from sweet sorghum stem juice: Effect of initial sugar, nitrogen and aeration

Background: Ethanol concentration (PE), ethanol productivity (QP) and sugar consumption (SC) are important values in industrial ethanol production. In this study, initial sugar and nitrogen (urea) concentrations in sweet sorghum stem juice (SSJ) were optimized for high PE (≥10%, v/v), QP, (≥2.5 g/L·...

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Bibliographic Details
Main Authors: Benjaporn Sriputorn, Pattana Laopaiboon, Niphaphat Phukoetphim, Nilubol Polsokchuak, Khanittha Butkun, Lakkana Laopaiboon
Format: Article
Language:English
Published: Elsevier 2020-07-01
Series:Electronic Journal of Biotechnology
Subjects:
Aeration
Bio ethanol
Ethanol concentration
Ethanol fermentation
Ethanol productivity
High gravity fermentation
Online Access:http://www.sciencedirect.com/science/article/pii/S0717345820300245

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http://www.sciencedirect.com/science/article/pii/S0717345820300245

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