A Factorial Analysis Study on Enzymatic Hydrolysis of Fiber Pressed Oil Palm Frond for Bioethanol Production

A Factorial Analysis Study on Enzymatic Hydrolysis of Fiber Pressed Oil Palm Frond for Bioethanol Production

Different technologies have been developed to for the conversion of lignocellulosic biomass to suitable fermentation substrates for bioethanol production. The enzymatic conversion of cellulose seems to be the most promising technology as it is highly specific and does not produce substantial amounts...

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Main Authors: Fatin Syazwana, Hashim, H. W., Yussof, Mior Ahmad Khushairi, Mohd Zahari, Rosli Md, Illias, R. A., Rahman
Format: Conference or Workshop Item
Language:English
English
Published: IOP Publishing 2016
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/12024/
http://umpir.ump.edu.my/id/eprint/12024/
http://umpir.ump.edu.my/id/eprint/12024/1/A%20Factorial%20Analysis%20Study%20on%20Enzymatic%20Hydrolysis%20of%20Fiber.pdf
http://umpir.ump.edu.my/id/eprint/12024/7/A%20Factorial%20Analysis%20Study%20on%20Enzymatic%20Hydrolysis%20of%20Fiber-Abstract.pdf
id ump-12024
recordtype eprints
spelling ump-120242018-02-19T05:19:10Z http://umpir.ump.edu.my/id/eprint/12024/ A Factorial Analysis Study on Enzymatic Hydrolysis of Fiber Pressed Oil Palm Frond for Bioethanol Production Fatin Syazwana, Hashim H. W., Yussof Mior Ahmad Khushairi, Mohd Zahari Rosli Md, Illias R. A., Rahman TP Chemical technology Different technologies have been developed to for the conversion of lignocellulosic biomass to suitable fermentation substrates for bioethanol production. The enzymatic conversion of cellulose seems to be the most promising technology as it is highly specific and does not produce substantial amounts of unwanted byproducts. The effects of agitation speed, enzyme loading, temperature, pH and reaction time on the conversion of glucose from fiber pressed oil palm frond (FPOPF) for bioethanol production were screened by statistical analysis using response surface methodology (RSM). A half fraction two-level factorial analysis with five factors was selected for the experimental design to determine the best enzymatic conditions that produce maximum amount of glucose. FPOPF was pre-treated with alkaline prior to enzymatic hydrolysis. The enzymatic hydrolysis was performed using a commercial enzyme Cellic CTec2. From this study, the highest yield of glucose concentration was 9.736 g/L at 72 hours reaction time at 35 °C, pH 5.6, and 1.5% (w/v) of enzyme loading. The model obtained was significant with p-value <0.0001. It is suggested that this model had a maximum point which is likely to be the optimum point and possible for the optimization process. IOP Publishing 2016 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/12024/1/A%20Factorial%20Analysis%20Study%20on%20Enzymatic%20Hydrolysis%20of%20Fiber.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/12024/7/A%20Factorial%20Analysis%20Study%20on%20Enzymatic%20Hydrolysis%20of%20Fiber-Abstract.pdf Fatin Syazwana, Hashim and H. W., Yussof and Mior Ahmad Khushairi, Mohd Zahari and Rosli Md, Illias and R. A., Rahman (2016) A Factorial Analysis Study on Enzymatic Hydrolysis of Fiber Pressed Oil Palm Frond for Bioethanol Production. In: IOP Conference Series: Earth and Environmental Science, International Conference on Advances in Renewable Energy and Technologies (ICARET 2016), 23-25 February 2016 , Putrajaya, Malaysia. pp. 1-6., 32 (012071). ISSN 1755-1307 (Print); 1755-1315 (Online) http://dx.doi.org/10.1088/1755-1315/32/1/012071
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
English
topic TP Chemical technology
spellingShingle TP Chemical technology
Fatin Syazwana, Hashim
H. W., Yussof
Mior Ahmad Khushairi, Mohd Zahari
Rosli Md, Illias
R. A., Rahman
A Factorial Analysis Study on Enzymatic Hydrolysis of Fiber Pressed Oil Palm Frond for Bioethanol Production
description Different technologies have been developed to for the conversion of lignocellulosic biomass to suitable fermentation substrates for bioethanol production. The enzymatic conversion of cellulose seems to be the most promising technology as it is highly specific and does not produce substantial amounts of unwanted byproducts. The effects of agitation speed, enzyme loading, temperature, pH and reaction time on the conversion of glucose from fiber pressed oil palm frond (FPOPF) for bioethanol production were screened by statistical analysis using response surface methodology (RSM). A half fraction two-level factorial analysis with five factors was selected for the experimental design to determine the best enzymatic conditions that produce maximum amount of glucose. FPOPF was pre-treated with alkaline prior to enzymatic hydrolysis. The enzymatic hydrolysis was performed using a commercial enzyme Cellic CTec2. From this study, the highest yield of glucose concentration was 9.736 g/L at 72 hours reaction time at 35 °C, pH 5.6, and 1.5% (w/v) of enzyme loading. The model obtained was significant with p-value <0.0001. It is suggested that this model had a maximum point which is likely to be the optimum point and possible for the optimization process.
format Conference or Workshop Item
author Fatin Syazwana, Hashim
H. W., Yussof
Mior Ahmad Khushairi, Mohd Zahari
Rosli Md, Illias
R. A., Rahman
author_facet Fatin Syazwana, Hashim
H. W., Yussof
Mior Ahmad Khushairi, Mohd Zahari
Rosli Md, Illias
R. A., Rahman
author_sort Fatin Syazwana, Hashim
title A Factorial Analysis Study on Enzymatic Hydrolysis of Fiber Pressed Oil Palm Frond for Bioethanol Production
title_short A Factorial Analysis Study on Enzymatic Hydrolysis of Fiber Pressed Oil Palm Frond for Bioethanol Production
title_full A Factorial Analysis Study on Enzymatic Hydrolysis of Fiber Pressed Oil Palm Frond for Bioethanol Production
title_fullStr A Factorial Analysis Study on Enzymatic Hydrolysis of Fiber Pressed Oil Palm Frond for Bioethanol Production
title_full_unstemmed A Factorial Analysis Study on Enzymatic Hydrolysis of Fiber Pressed Oil Palm Frond for Bioethanol Production
title_sort factorial analysis study on enzymatic hydrolysis of fiber pressed oil palm frond for bioethanol production
publisher IOP Publishing
publishDate 2016
url http://umpir.ump.edu.my/id/eprint/12024/
http://umpir.ump.edu.my/id/eprint/12024/
http://umpir.ump.edu.my/id/eprint/12024/1/A%20Factorial%20Analysis%20Study%20on%20Enzymatic%20Hydrolysis%20of%20Fiber.pdf
http://umpir.ump.edu.my/id/eprint/12024/7/A%20Factorial%20Analysis%20Study%20on%20Enzymatic%20Hydrolysis%20of%20Fiber-Abstract.pdf
first_indexed 2023-09-18T22:13:12Z
last_indexed 2023-09-18T22:13:12Z
_version_ 1777415164650323968

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