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High quantity of starch in Indonesia allows many opportunities for its applications. One potential application of starch is its economics conversion to bioethanol. Starch can be converted to bioethanol through several enzymatic processes. The first step is conversion of starch into oligosaccharides....

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Main Author: KUNCORO (NIM 10504077), ROBERT
Format: Final Project
Language:Indonesia
Online Access:https://digilib.itb.ac.id/gdl/view/9131
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Institution: Institut Teknologi Bandung
Language: Indonesia
id id-itb.:9131
spelling id-itb.:91312017-09-27T11:42:33Z#TITLE_ALTERNATIVE# KUNCORO (NIM 10504077), ROBERT Indonesia Final Project INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/9131 High quantity of starch in Indonesia allows many opportunities for its applications. One potential application of starch is its economics conversion to bioethanol. Starch can be converted to bioethanol through several enzymatic processes. The first step is conversion of starch into oligosaccharides. In this step, the amount of the obtained oligosaccharide could be optimalized by using bioreactor membrane. In this research, bioreactor membrane was made using poly(methyl methacrylate) membrane and crude extract of α-amylase enzyme, immobilized into the polymer matrix. The poly(methyl methacrylate) membrane was synthesized with solvent evaporation for 10 minutes and was annealed at 65 °C for 2 minutes. The crude extract of α-amylase enzyme was succesfully trapped on polymer matrix with a moderate activity. The improvements of the activity of fabricated bioreactor membrane will be the objective of a continuation of this research to obtain higher performance of such a bioreactor membrane. text
institution Institut Teknologi Bandung
building Institut Teknologi Bandung Library
continent Asia
country Indonesia
Indonesia
content_provider Institut Teknologi Bandung
collection Digital ITB
language Indonesia
description High quantity of starch in Indonesia allows many opportunities for its applications. One potential application of starch is its economics conversion to bioethanol. Starch can be converted to bioethanol through several enzymatic processes. The first step is conversion of starch into oligosaccharides. In this step, the amount of the obtained oligosaccharide could be optimalized by using bioreactor membrane. In this research, bioreactor membrane was made using poly(methyl methacrylate) membrane and crude extract of α-amylase enzyme, immobilized into the polymer matrix. The poly(methyl methacrylate) membrane was synthesized with solvent evaporation for 10 minutes and was annealed at 65 °C for 2 minutes. The crude extract of α-amylase enzyme was succesfully trapped on polymer matrix with a moderate activity. The improvements of the activity of fabricated bioreactor membrane will be the objective of a continuation of this research to obtain higher performance of such a bioreactor membrane.
format Final Project
author KUNCORO (NIM 10504077), ROBERT
spellingShingle KUNCORO (NIM 10504077), ROBERT
#TITLE_ALTERNATIVE#
author_facet KUNCORO (NIM 10504077), ROBERT
author_sort KUNCORO (NIM 10504077), ROBERT
title #TITLE_ALTERNATIVE#
title_short #TITLE_ALTERNATIVE#
title_full #TITLE_ALTERNATIVE#
title_fullStr #TITLE_ALTERNATIVE#
title_full_unstemmed #TITLE_ALTERNATIVE#
title_sort #title_alternative#
url https://digilib.itb.ac.id/gdl/view/9131
_version_ 1820664603782152192

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