Contribution of membrane fouling during Ultrafiltration of Hylocereus Polyrhizus Peel Extract

Betacyanin pigment is red purple colour that can be produced from the peels of Hylocereus polyrhizus fruit. The separation of betacyanin from fruit peels with high pulp content is very tedious due to the high concentration of fouling substances in the fruit peel that is also concentrated in the rete...

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Main Authors:	Azimah, Saman, Mimi Sakinah, A. M., Zularisam, A. W.
Format:	Conference or Workshop Item
Language:	English
Published:	Universiti Malaysia Pahang 2016
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/15041/ http://umpir.ump.edu.my/id/eprint/15041/ http://umpir.ump.edu.my/id/eprint/15041/1/P010%20pg65-70.pdf

id	ump-15041
recordtype	eprints
spelling	ump-150412017-10-31T02:53:24Z http://umpir.ump.edu.my/id/eprint/15041/ Contribution of membrane fouling during Ultrafiltration of Hylocereus Polyrhizus Peel Extract Azimah, Saman Mimi Sakinah, A. M. Zularisam, A. W. TP Chemical technology Betacyanin pigment is red purple colour that can be produced from the peels of Hylocereus polyrhizus fruit. The separation of betacyanin from fruit peels with high pulp content is very tedious due to the high concentration of fouling substances in the fruit peel that is also concentrated in the retentate during processing. The suspended solids usually responsible for this fouling are polysaccharides that come from cellular walls in the fruits, such as insoluble pectins, cellulose, hemicelluloses, and lignin. The high concentration of these macromolecules on the surface of the membrane produces a dynamic layer that, in some cases, forms an impermeable gel-like layer. In this study, ultrafiltration membrane was used as a tool to separate betacyanin pigment from Hylocereus Polyrhizus peel extract. Separation of betacyanin from Hylocereus polyrhizus peel extract was assessed by employing an ultrafiltration membrane reactor system. The effect of transmembrane pressure and crossflow velocity were studied. The fouling membrane can effectively control by changing the crossflow velocity and transmembrane pressure. Universiti Malaysia Pahang 2016 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/15041/1/P010%20pg65-70.pdf Azimah, Saman and Mimi Sakinah, A. M. and Zularisam, A. W. (2016) Contribution of membrane fouling during Ultrafiltration of Hylocereus Polyrhizus Peel Extract. In: Proceedings of The National Conference for Postgraduate Research (NCON-PGR 2016), 24-25 September 2016 , Universiti Malaysia Pahang (UMP), Pekan, Pahang. pp. 65-70.. http://ee.ump.edu.my/ncon/wp-content/uploads/2016/10/Proceeding-NCON-PGR-2016.zip
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Azimah, Saman Mimi Sakinah, A. M. Zularisam, A. W. Contribution of membrane fouling during Ultrafiltration of Hylocereus Polyrhizus Peel Extract
description	Betacyanin pigment is red purple colour that can be produced from the peels of Hylocereus polyrhizus fruit. The separation of betacyanin from fruit peels with high pulp content is very tedious due to the high concentration of fouling substances in the fruit peel that is also concentrated in the retentate during processing. The suspended solids usually responsible for this fouling are polysaccharides that come from cellular walls in the fruits, such as insoluble pectins, cellulose, hemicelluloses, and lignin. The high concentration of these macromolecules on the surface of the membrane produces a dynamic layer that, in some cases, forms an impermeable gel-like layer. In this study, ultrafiltration membrane was used as a tool to separate betacyanin pigment from Hylocereus Polyrhizus peel extract. Separation of betacyanin from Hylocereus polyrhizus peel extract was assessed by employing an ultrafiltration membrane reactor system. The effect of transmembrane pressure and crossflow velocity were studied. The fouling membrane can effectively control by changing the crossflow velocity and transmembrane pressure.
format	Conference or Workshop Item
author	Azimah, Saman Mimi Sakinah, A. M. Zularisam, A. W.
author_facet	Azimah, Saman Mimi Sakinah, A. M. Zularisam, A. W.
author_sort	Azimah, Saman
title	Contribution of membrane fouling during Ultrafiltration of Hylocereus Polyrhizus Peel Extract
title_short	Contribution of membrane fouling during Ultrafiltration of Hylocereus Polyrhizus Peel Extract
title_full	Contribution of membrane fouling during Ultrafiltration of Hylocereus Polyrhizus Peel Extract
title_fullStr	Contribution of membrane fouling during Ultrafiltration of Hylocereus Polyrhizus Peel Extract
title_full_unstemmed	Contribution of membrane fouling during Ultrafiltration of Hylocereus Polyrhizus Peel Extract
title_sort	contribution of membrane fouling during ultrafiltration of hylocereus polyrhizus peel extract
publisher	Universiti Malaysia Pahang
publishDate	2016
url	http://umpir.ump.edu.my/id/eprint/15041/ http://umpir.ump.edu.my/id/eprint/15041/ http://umpir.ump.edu.my/id/eprint/15041/1/P010%20pg65-70.pdf
first_indexed	2023-09-18T22:19:18Z
last_indexed	2023-09-18T22:19:18Z
_version_	1777415549303652352

Contribution of membrane fouling during Ultrafiltration of Hylocereus Polyrhizus Peel Extract

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