Sequential saccharification and simultaneous fermentation (SSSF) of sago hampas for the production of bioethanol

Bioethanol is a very environmentally friendly liquid biofuel that is not only renewable, but also sustainable. It is currently deemed as a highly suitable additive and substitute energy source to replace fossil based fuel. In this study, bioethanol was produced from sago hampas by using commercial a...

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Main Authors:	Micky Vincent, Berry Rence Anak Senawi, Ennry Esut, Norizawati Muhammad Nor, Dayang Salwani Awang Adeni
Format:	Article
Language:	English
Published:	Universiti Kebangsaan Malaysia 2015
Online Access:	http://journalarticle.ukm.my/8971/ http://journalarticle.ukm.my/8971/ http://journalarticle.ukm.my/8971/1/17_Micky_Vincent.pdf

id	ukm-8971
recordtype	eprints
spelling	ukm-89712016-12-14T06:48:35Z http://journalarticle.ukm.my/8971/ Sequential saccharification and simultaneous fermentation (SSSF) of sago hampas for the production of bioethanol Micky Vincent, Berry Rence Anak Senawi, Ennry Esut, Norizawati Muhammad Nor, Dayang Salwani Awang Adeni, Bioethanol is a very environmentally friendly liquid biofuel that is not only renewable, but also sustainable. It is currently deemed as a highly suitable additive and substitute energy source to replace fossil based fuel. In this study, bioethanol was produced from sago hampas by using commercial amylase, cellulase and Saccharomyces cerevisiae via sequential saccharification and simultaneous fermentation (SSSF), a modified version of the simultaneous saccharification and fermentation (SSF) process. SSSF was performed on sago hampas at 2.5 and 5.0% (w/v) feedstock load for five days. The samples taken from the SSSF broths were analysed via high performance liquid chromatography (HPLC) for ethanol, glucose and acetic acid production. From the results obtained, SSSF with 5.0% sago hampas loading exhibited the highest ethanol production at 14.13 g/L (77.43% of theoretical ethanol yield), while SSSF using 2.5% sago hampas loading produced ethanol at 6.45 g/L (69.24% of theoretical ethanol yield). This study has shown that ethanol not only can be produced from sago hampas using different enzyme mixtures and S. cerevisiae via SSSF, but yields were also high, making this process highly promising for the production of cheap and sustainable ethanol as fuel. Universiti Kebangsaan Malaysia 2015-06 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/8971/1/17_Micky_Vincent.pdf Micky Vincent, and Berry Rence Anak Senawi, and Ennry Esut, and Norizawati Muhammad Nor, and Dayang Salwani Awang Adeni, (2015) Sequential saccharification and simultaneous fermentation (SSSF) of sago hampas for the production of bioethanol. Sains Malaysiana, 44 (6). pp. 899-904. ISSN 0126-6039 http://www.ukm.my/jsm/malay_journals/jilid44bil6_2015/KandunganJilid44Bil6_2015.html
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	Bioethanol is a very environmentally friendly liquid biofuel that is not only renewable, but also sustainable. It is currently deemed as a highly suitable additive and substitute energy source to replace fossil based fuel. In this study, bioethanol was produced from sago hampas by using commercial amylase, cellulase and Saccharomyces cerevisiae via sequential saccharification and simultaneous fermentation (SSSF), a modified version of the simultaneous saccharification and fermentation (SSF) process. SSSF was performed on sago hampas at 2.5 and 5.0% (w/v) feedstock load for five days. The samples taken from the SSSF broths were analysed via high performance liquid chromatography (HPLC) for ethanol, glucose and acetic acid production. From the results obtained, SSSF with 5.0% sago hampas loading exhibited the highest ethanol production at 14.13 g/L (77.43% of theoretical ethanol yield), while SSSF using 2.5% sago hampas loading produced ethanol at 6.45 g/L (69.24% of theoretical ethanol yield). This study has shown that ethanol not only can be produced from sago hampas using different enzyme mixtures and S. cerevisiae via SSSF, but yields were also high, making this process highly promising for the production of cheap and sustainable ethanol as fuel.
format	Article
author	Micky Vincent, Berry Rence Anak Senawi, Ennry Esut, Norizawati Muhammad Nor, Dayang Salwani Awang Adeni,
spellingShingle	Micky Vincent, Berry Rence Anak Senawi, Ennry Esut, Norizawati Muhammad Nor, Dayang Salwani Awang Adeni, Sequential saccharification and simultaneous fermentation (SSSF) of sago hampas for the production of bioethanol
author_facet	Micky Vincent, Berry Rence Anak Senawi, Ennry Esut, Norizawati Muhammad Nor, Dayang Salwani Awang Adeni,
author_sort	Micky Vincent,
title	Sequential saccharification and simultaneous fermentation (SSSF) of sago hampas for the production of bioethanol
title_short	Sequential saccharification and simultaneous fermentation (SSSF) of sago hampas for the production of bioethanol
title_full	Sequential saccharification and simultaneous fermentation (SSSF) of sago hampas for the production of bioethanol
title_fullStr	Sequential saccharification and simultaneous fermentation (SSSF) of sago hampas for the production of bioethanol
title_full_unstemmed	Sequential saccharification and simultaneous fermentation (SSSF) of sago hampas for the production of bioethanol
title_sort	sequential saccharification and simultaneous fermentation (sssf) of sago hampas for the production of bioethanol
publisher	Universiti Kebangsaan Malaysia
publishDate	2015
url	http://journalarticle.ukm.my/8971/ http://journalarticle.ukm.my/8971/ http://journalarticle.ukm.my/8971/1/17_Micky_Vincent.pdf
first_indexed	2023-09-18T19:53:37Z
last_indexed	2023-09-18T19:53:37Z
_version_	1777406383243657216

Sequential saccharification and simultaneous fermentation (SSSF) of sago hampas for the production of bioethanol

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