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Interesterified palm olein: its characteristics and potential applications

Enzymatically- and chemically-interesterified palm olein with iodine value of 62 (POoIV62) was prepared using immobilized Thermomyces lanuginosus lipase (Lipozyme TLIM) and sodium methoxide as catalyst, respectively. Enzymatic (EIE) and chemical (CIE) interesterification significantly modified the p...

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Main Authors: Noor Lida H. M. D., Miskandar M. S., Nor Aini I.
Format: Proceedings Paper
Language:English
Published: Malaysian Palm Oil Board 2015
Subjects:
Palm oils
Olein
Triacylglycerols
Iodine
Enzymes
Online Access:http://agris.upm.edu.my:8080/dspace/handle/0/8277
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spelling oai:http:--agris.upm.edu.my:0-8277Interesterified palm olein: its characteristics and potential applicationsNoor Lida H. M. D.Miskandar M. S.Nor Aini I.Palm oilsOleinTriacylglycerolsIodineEnzymesEnzymatically- and chemically-interesterified palm olein with iodine value of 62 (POoIV62) was prepared using immobilized Thermomyces lanuginosus lipase (Lipozyme TLIM) and sodium methoxide as catalyst, respectively. Enzymatic (EIE) and chemical (CIE) interesterification significantly modified the properties of POoIV62, e.g., the triacylglycerol (TAG) composition, solid fat content (SFC), DSC melting properties, polymorphism and slip melting point. The EIE and CIE processes resulted in the formation of new TAGs, mainly tripalmitin (PPP) and dipalmitostearin (PPS), both of which were absent in the original oil. These changes in TAG composition resulted in an increase in the SFC, SMP, DSC melting entalphy as well as the DSC melting pattern and polymorphic behaviour of the POoIV62. Interesterijied POoIV62 will find great applications in food industries, such as in solidfat formulations. If the PPP and PPS are efficiently removed from the interesterified POoIV62 through fractionation, POo with much lower iodine value could be obtained.Malaysian Palm Oil BoardKuala Lumpur, Malaysia2015-01-07T02:41:42Z2015-01-07T02:41:42Z2007Proceedings PaperArticleNon-RefereedProceedings of Product Development and Nutrition Conference: PIPOC 2007 International Palm Oil Congress: Palm Oil: Empowering Change. Kuala Lumpur (Malaysia), 26-30 Aug, 2007, p. 32.http://agris.upm.edu.my:8080/dspace/handle/0/8277MY2015050005enMalaysiahttp://www.oceandocs.org/license
institution AGRIS
collection AGRIS
language English
topic Palm oils
Olein
Triacylglycerols
Iodine
Enzymes
spellingShingle Palm oils
Olein
Triacylglycerols
Iodine
Enzymes
Noor Lida H. M. D.
Miskandar M. S.
Nor Aini I.
Interesterified palm olein: its characteristics and potential applications
description Enzymatically- and chemically-interesterified palm olein with iodine value of 62 (POoIV62) was prepared using immobilized Thermomyces lanuginosus lipase (Lipozyme TLIM) and sodium methoxide as catalyst, respectively. Enzymatic (EIE) and chemical (CIE) interesterification significantly modified the properties of POoIV62, e.g., the triacylglycerol (TAG) composition, solid fat content (SFC), DSC melting properties, polymorphism and slip melting point. The EIE and CIE processes resulted in the formation of new TAGs, mainly tripalmitin (PPP) and dipalmitostearin (PPS), both of which were absent in the original oil. These changes in TAG composition resulted in an increase in the SFC, SMP, DSC melting entalphy as well as the DSC melting pattern and polymorphic behaviour of the POoIV62. Interesterijied POoIV62 will find great applications in food industries, such as in solidfat formulations. If the PPP and PPS are efficiently removed from the interesterified POoIV62 through fractionation, POo with much lower iodine value could be obtained.
format Proceedings Paper
author Noor Lida H. M. D.
Miskandar M. S.
Nor Aini I.
author_facet Noor Lida H. M. D.
Miskandar M. S.
Nor Aini I.
author_sort Noor Lida H. M. D.
title Interesterified palm olein: its characteristics and potential applications
title_short Interesterified palm olein: its characteristics and potential applications
title_full Interesterified palm olein: its characteristics and potential applications
title_fullStr Interesterified palm olein: its characteristics and potential applications
title_full_unstemmed Interesterified palm olein: its characteristics and potential applications
title_sort interesterified palm olein: its characteristics and potential applications
publisher Malaysian Palm Oil Board
publishDate 2015
url http://agris.upm.edu.my:8080/dspace/handle/0/8277
_version_ 1819284611791847424
score 13.4562235

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