RESPONSE SURFACE METHODOLOGY FOR OPTIMISING CROSS-LINKING CONDITIONS OF UNRIPE BANANA (Musa balbisiana VAR. Abu) STARCH; [Kaedah Tindak Balas Permukaan untuk Pengoptimuman Keadaan Penghubung Silang Kanji Pisang Belum Masak (Musa balbisiana Var. Abu)]

Starch is the most abundant organic compound found in nature after cellulose. However, native starch has undesirable properties which could limit its application in food industries. Therefore, starch modification is necessary to enhance its positive attributes and to eliminate the limitations of its...

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Published in:Malaysian Journal of Analytical Sciences
Main Author: Nor Sham N.N.I.; Yusoff A.; Ahmad N.; Mutalib S.R.A.
Format: Article
Language:English
Published: Malaysian Society of Analytical Sciences 2024
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85188717001&partnerID=40&md5=ae893fe37d161224102a766f8eaad213
id 2-s2.0-85188717001
spelling 2-s2.0-85188717001
Nor Sham N.N.I.; Yusoff A.; Ahmad N.; Mutalib S.R.A.
RESPONSE SURFACE METHODOLOGY FOR OPTIMISING CROSS-LINKING CONDITIONS OF UNRIPE BANANA (Musa balbisiana VAR. Abu) STARCH; [Kaedah Tindak Balas Permukaan untuk Pengoptimuman Keadaan Penghubung Silang Kanji Pisang Belum Masak (Musa balbisiana Var. Abu)]
2024
Malaysian Journal of Analytical Sciences
28
1

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85188717001&partnerID=40&md5=ae893fe37d161224102a766f8eaad213
Starch is the most abundant organic compound found in nature after cellulose. However, native starch has undesirable properties which could limit its application in food industries. Therefore, starch modification is necessary to enhance its positive attributes and to eliminate the limitations of its specific application in food manufacturing. This study aims to optimize the conditions of the cross-linking of unripe banana (Musa balbisiana var. Abu) starch using response surface methodology (RSM). The optimization was conducted using the central composite design (CCD) approach. The extracted unripe banana (Musa balbisiana var. Abu) starch was cross-linked with sodium trimetaphosphate (STMP) and sodium tripolyphosphate (STPP) mixture as the cross-linking agent. The two independent variables selected were temperature (40.0-60.0 ℃) and pH (9.00-11.00). The maximum degree of cross-linking was obtained at the following optimum conditions: temperature 50.57 ℃ and pH 9.52. The degree of cross-linking obtained at the optimum conditions of RSM was verified, and the value obtained was 81.73%. There was no significant difference (p-value >0.05) between the predicted and verified degree of cross-linking values. Thus, it indicated that the predicted optimum condition by RSM can be accepted. These outcomes of this study are very important as they would assist the food industries in developing and designing the process of optimal cross-linking of starch from unripe bananas, which can be used in the future. © 2024, Malaysian Society of Analytical Sciences. All rights reserved.
Malaysian Society of Analytical Sciences
13942506
English
Article

author Nor Sham N.N.I.; Yusoff A.; Ahmad N.; Mutalib S.R.A.
spellingShingle Nor Sham N.N.I.; Yusoff A.; Ahmad N.; Mutalib S.R.A.
RESPONSE SURFACE METHODOLOGY FOR OPTIMISING CROSS-LINKING CONDITIONS OF UNRIPE BANANA (Musa balbisiana VAR. Abu) STARCH; [Kaedah Tindak Balas Permukaan untuk Pengoptimuman Keadaan Penghubung Silang Kanji Pisang Belum Masak (Musa balbisiana Var. Abu)]
author_facet Nor Sham N.N.I.; Yusoff A.; Ahmad N.; Mutalib S.R.A.
author_sort Nor Sham N.N.I.; Yusoff A.; Ahmad N.; Mutalib S.R.A.
title RESPONSE SURFACE METHODOLOGY FOR OPTIMISING CROSS-LINKING CONDITIONS OF UNRIPE BANANA (Musa balbisiana VAR. Abu) STARCH; [Kaedah Tindak Balas Permukaan untuk Pengoptimuman Keadaan Penghubung Silang Kanji Pisang Belum Masak (Musa balbisiana Var. Abu)]
title_short RESPONSE SURFACE METHODOLOGY FOR OPTIMISING CROSS-LINKING CONDITIONS OF UNRIPE BANANA (Musa balbisiana VAR. Abu) STARCH; [Kaedah Tindak Balas Permukaan untuk Pengoptimuman Keadaan Penghubung Silang Kanji Pisang Belum Masak (Musa balbisiana Var. Abu)]
title_full RESPONSE SURFACE METHODOLOGY FOR OPTIMISING CROSS-LINKING CONDITIONS OF UNRIPE BANANA (Musa balbisiana VAR. Abu) STARCH; [Kaedah Tindak Balas Permukaan untuk Pengoptimuman Keadaan Penghubung Silang Kanji Pisang Belum Masak (Musa balbisiana Var. Abu)]
title_fullStr RESPONSE SURFACE METHODOLOGY FOR OPTIMISING CROSS-LINKING CONDITIONS OF UNRIPE BANANA (Musa balbisiana VAR. Abu) STARCH; [Kaedah Tindak Balas Permukaan untuk Pengoptimuman Keadaan Penghubung Silang Kanji Pisang Belum Masak (Musa balbisiana Var. Abu)]
title_full_unstemmed RESPONSE SURFACE METHODOLOGY FOR OPTIMISING CROSS-LINKING CONDITIONS OF UNRIPE BANANA (Musa balbisiana VAR. Abu) STARCH; [Kaedah Tindak Balas Permukaan untuk Pengoptimuman Keadaan Penghubung Silang Kanji Pisang Belum Masak (Musa balbisiana Var. Abu)]
title_sort RESPONSE SURFACE METHODOLOGY FOR OPTIMISING CROSS-LINKING CONDITIONS OF UNRIPE BANANA (Musa balbisiana VAR. Abu) STARCH; [Kaedah Tindak Balas Permukaan untuk Pengoptimuman Keadaan Penghubung Silang Kanji Pisang Belum Masak (Musa balbisiana Var. Abu)]
publishDate 2024
container_title Malaysian Journal of Analytical Sciences
container_volume 28
container_issue 1
doi_str_mv
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85188717001&partnerID=40&md5=ae893fe37d161224102a766f8eaad213
description Starch is the most abundant organic compound found in nature after cellulose. However, native starch has undesirable properties which could limit its application in food industries. Therefore, starch modification is necessary to enhance its positive attributes and to eliminate the limitations of its specific application in food manufacturing. This study aims to optimize the conditions of the cross-linking of unripe banana (Musa balbisiana var. Abu) starch using response surface methodology (RSM). The optimization was conducted using the central composite design (CCD) approach. The extracted unripe banana (Musa balbisiana var. Abu) starch was cross-linked with sodium trimetaphosphate (STMP) and sodium tripolyphosphate (STPP) mixture as the cross-linking agent. The two independent variables selected were temperature (40.0-60.0 ℃) and pH (9.00-11.00). The maximum degree of cross-linking was obtained at the following optimum conditions: temperature 50.57 ℃ and pH 9.52. The degree of cross-linking obtained at the optimum conditions of RSM was verified, and the value obtained was 81.73%. There was no significant difference (p-value >0.05) between the predicted and verified degree of cross-linking values. Thus, it indicated that the predicted optimum condition by RSM can be accepted. These outcomes of this study are very important as they would assist the food industries in developing and designing the process of optimal cross-linking of starch from unripe bananas, which can be used in the future. © 2024, Malaysian Society of Analytical Sciences. All rights reserved.
publisher Malaysian Society of Analytical Sciences
issn 13942506
language English
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