Process improvement of pharmaceutical grade ethanol production using sweet sorghum

The cooversion of s1arch to sugar can be achieved by hydrolysis process. The two-step enzymatic hydrolysis of sweet sorghum was performed by commercially available a-amylase and glucoamylase and further ethanol fermenlation of the obtained hydro1yzates by Saccharomyces cerevisiae was studied. In or...

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Main Authors:	Nadir, Najiah, Mel, Maizirwan, Abdul Karim, Mohamed Ismail, Mohd Yunus, Rosli
Format:	Article
Language:	English
Published:	ILRAM Publisher 2009
Subjects:	TP Chemical technology
Online Access:	http://irep.iium.edu.my/793/ http://irep.iium.edu.my/793/ http://irep.iium.edu.my/793/1/Process_Improvement_of_Pharmaceutical_Grade_Ethanol_Production_Using_Sweet_Sorghum.pdf

id	iium-793
recordtype	eprints
spelling	iium-7932011-07-01T07:11:35Z http://irep.iium.edu.my/793/ Process improvement of pharmaceutical grade ethanol production using sweet sorghum Nadir, Najiah Mel, Maizirwan Abdul Karim, Mohamed Ismail Mohd Yunus, Rosli TP Chemical technology The cooversion of s1arch to sugar can be achieved by hydrolysis process. The two-step enzymatic hydrolysis of sweet sorghum was performed by commercially available a-amylase and glucoamylase and further ethanol fermenlation of the obtained hydro1yzates by Saccharomyces cerevisiae was studied. In order to allain a higher ethanol yield, optimization study was carried out in the 2 litres stirred tmk bioreac1or, B-Braun bioreactor to investigate the effect ofmain factors of the hydrolysis process, namely, amount of substrale, temperature, time, and amount of enzyme for the maximum production of bioethanol. As shown in the analysis of variance (ANOVA) result, the amount of substrate, liquefilction and saccharification temperlIlUre have contributed more significant effect on hydrolysis process ofsweet sorghum. ILRAM Publisher 2009 Article PeerReviewed application/pdf en http://irep.iium.edu.my/793/1/Process_Improvement_of_Pharmaceutical_Grade_Ethanol_Production_Using_Sweet_Sorghum.pdf Nadir, Najiah and Mel, Maizirwan and Abdul Karim, Mohamed Ismail and Mohd Yunus, Rosli (2009) Process improvement of pharmaceutical grade ethanol production using sweet sorghum. International Journal of Science Engineering and Technology, 2 (1). pp. 57-63. ISSN 1985-3785 http://www.ijset.org/index.php/ijset/index
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Nadir, Najiah Mel, Maizirwan Abdul Karim, Mohamed Ismail Mohd Yunus, Rosli Process improvement of pharmaceutical grade ethanol production using sweet sorghum
description	The cooversion of s1arch to sugar can be achieved by hydrolysis process. The two-step enzymatic hydrolysis of sweet sorghum was performed by commercially available a-amylase and glucoamylase and further ethanol fermenlation of the obtained hydro1yzates by Saccharomyces cerevisiae was studied. In order to allain a higher ethanol yield, optimization study was carried out in the 2 litres stirred tmk bioreac1or, B-Braun bioreactor to investigate the effect ofmain factors of the hydrolysis process, namely, amount of substrale, temperature, time, and amount of enzyme for the maximum production of bioethanol. As shown in the analysis of variance (ANOVA) result, the amount of substrate, liquefilction and saccharification temperlIlUre have contributed more significant effect on hydrolysis process ofsweet sorghum.
format	Article
author	Nadir, Najiah Mel, Maizirwan Abdul Karim, Mohamed Ismail Mohd Yunus, Rosli
author_facet	Nadir, Najiah Mel, Maizirwan Abdul Karim, Mohamed Ismail Mohd Yunus, Rosli
author_sort	Nadir, Najiah
title	Process improvement of pharmaceutical grade ethanol production using sweet sorghum
title_short	Process improvement of pharmaceutical grade ethanol production using sweet sorghum
title_full	Process improvement of pharmaceutical grade ethanol production using sweet sorghum
title_fullStr	Process improvement of pharmaceutical grade ethanol production using sweet sorghum
title_full_unstemmed	Process improvement of pharmaceutical grade ethanol production using sweet sorghum
title_sort	process improvement of pharmaceutical grade ethanol production using sweet sorghum
publisher	ILRAM Publisher
publishDate	2009
url	http://irep.iium.edu.my/793/ http://irep.iium.edu.my/793/ http://irep.iium.edu.my/793/1/Process_Improvement_of_Pharmaceutical_Grade_Ethanol_Production_Using_Sweet_Sorghum.pdf
first_indexed	2023-09-18T20:07:57Z
last_indexed	2023-09-18T20:07:57Z
_version_	1777407285375533056

Process improvement of pharmaceutical grade ethanol production using sweet sorghum

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