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

Rasaruddin, Nor Fazila (2018) Chemometrics methods to determine palm oils iodine value (IV) using FT-NIR and FTIR spectra / Nor Fazila Rasaruddin. Masters thesis, Universiti Teknologi MARA (UiTM).

Abstract

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.

Metadata

Item Type: Thesis (Masters)
Creators:
Creators
Email / ID Num.
Rasaruddin, Nor Fazila
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Thesis advisor
Jaafar, Mohd Zuli
UNSPECIFIED
Divisions: Universiti Teknologi MARA, Shah Alam > Faculty of Applied Sciences
Programme: Master of Science
Keywords: Palm oils quality, authentication, macrocosm
Date: 2018
URI: https://ir.uitm.edu.my/id/eprint/84267
Edit Item
Edit Item

Download

[thumbnail of 84267.pdf] Text
84267.pdf

Download (7MB)

Digital Copy

Digital (fulltext) is available at:

Physical Copy

Physical status and holdings:
Item Status:
On Shelf

ID Number

84267

Indexing

Statistic

Statistic details