Chemometrics methods to determine palm oils iodine value (IV) using FT-NIR and FTIR spectra / Nor Fazila Rasaruddin

The authentication of the palm oils quality is indirectly crucial to consumer health. There are issues in palm oils quality within consumer macrocosm such as recycled and adulteration of cooking oils. Recently in Malaysia, there are claims of used cooking oils reprocessed and sold as new with lower...

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Main Author:	Rasaruddin, Nor Fazila
Format:	Thesis
Language:	English
Published:	2018
Online Access:	https://ir.uitm.edu.my/id/eprint/84267/1/84267.pdf
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id	my-uitm-ir.84267
record_format	uketd_dc
spelling	my-uitm-ir.842672024-02-19T04:05:35Z Chemometrics methods to determine palm oils iodine value (IV) using FT-NIR and FTIR spectra / Nor Fazila Rasaruddin 2018 Rasaruddin, Nor Fazila The authentication of the palm oils quality is indirectly crucial to consumer health. There are issues in palm oils quality within consumer macrocosm such as recycled and adulteration of cooking oils. Recently in Malaysia, there are claims of used cooking oils reprocessed and sold as new with lower price to consumers. This creates a threat to consumer health because they might use the reprocessed cooking oils unknowingly. In this study, the palm oils quality was determined through the iodine value (IV) which measured the total unsaturation of the oils. The characteristic of double bond in the oils was examined before and after oxidation process through the combination of spectroscopic method of Fourier Transform Near Infrared (FT-NIR) and Fourier Transform Infrared (FTIR) analysis and chemometrics methods. 2018 Thesis https://ir.uitm.edu.my/id/eprint/84267/ https://ir.uitm.edu.my/id/eprint/84267/1/84267.pdf text en public masters Universiti Teknologi MARA (UiTM) Faculty of Applied Sciences Jaafar, Mohd Zuli
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Jaafar, Mohd Zuli
description	The authentication of the palm oils quality is indirectly crucial to consumer health. There are issues in palm oils quality within consumer macrocosm such as recycled and adulteration of cooking oils. Recently in Malaysia, there are claims of used cooking oils reprocessed and sold as new with lower price to consumers. This creates a threat to consumer health because they might use the reprocessed cooking oils unknowingly. In this study, the palm oils quality was determined through the iodine value (IV) which measured the total unsaturation of the oils. The characteristic of double bond in the oils was examined before and after oxidation process through the combination of spectroscopic method of Fourier Transform Near Infrared (FT-NIR) and Fourier Transform Infrared (FTIR) analysis and chemometrics methods.
format	Thesis
qualification_level	Master's degree
author	Rasaruddin, Nor Fazila
spellingShingle	Rasaruddin, Nor Fazila Chemometrics methods to determine palm oils iodine value (IV) using FT-NIR and FTIR spectra / Nor Fazila Rasaruddin
author_facet	Rasaruddin, Nor Fazila
author_sort	Rasaruddin, Nor Fazila
title	Chemometrics methods to determine palm oils iodine value (IV) using FT-NIR and FTIR spectra / Nor Fazila Rasaruddin
title_short	Chemometrics methods to determine palm oils iodine value (IV) using FT-NIR and FTIR spectra / Nor Fazila Rasaruddin
title_full	Chemometrics methods to determine palm oils iodine value (IV) using FT-NIR and FTIR spectra / Nor Fazila Rasaruddin
title_fullStr	Chemometrics methods to determine palm oils iodine value (IV) using FT-NIR and FTIR spectra / Nor Fazila Rasaruddin
title_full_unstemmed	Chemometrics methods to determine palm oils iodine value (IV) using FT-NIR and FTIR spectra / Nor Fazila Rasaruddin
title_sort	chemometrics methods to determine palm oils iodine value (iv) using ft-nir and ftir spectra / nor fazila rasaruddin
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Applied Sciences
publishDate	2018
url	https://ir.uitm.edu.my/id/eprint/84267/1/84267.pdf
_version_	1794191987929251840

Chemometrics methods to determine palm oils iodine value (IV) using FT-NIR and FTIR spectra / Nor Fazila Rasaruddin

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