Principal component analysis application on flavonoids characterization

Che Noh, Che Hafizah and Mohamed Azmin, Nor Fadhillah and Amid, Azura (2017) Principal component analysis application on flavonoids characterization. Advances in Science, Technology and Engineering Systems, 2 (3). pp. 435-440. ISSN 2415-6698

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Abstract

Flavonoid is one of the bioactive compounds that are currently used in pharmaceutical and medicinal industries due to their health benefit. The focus of current research is mainly on the extraction and isolation of bioactive compounds; however non to date has explored on the identification of flavonoids classes under the Fourier Transform Infrared spectroscopy (FTIR). This gap presents an opportunity for the application of statistical analysis which can identify the distinct wavenumbers range of flavone, flavanone and flavonol for their characterization in the FTIR spectrum. Development of algorithm based on principal component analysis (PCA) for the analysis and identification of flavonoids classes based on FTIR spectrum was introduced. Based on the results, five wavenumbers ranges have been identified as the distinct characteristics of flavonol, flavone and flavanone hence used for their identification.

Item Type:	Article (Journal)
Additional Information:	4051/59897
Uncontrolled Keywords:	Principal Component Analysis; Fourier Transform Infrared Spectroscopy; Flavonoids
Subjects:	T Technology > TP Chemical technology > TP155 Chemical engineering T Technology > TP Chemical technology > TP248.13 Biotechnology
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Biotechnology Engineering
Depositing User:	Dr Nor Fadhillah Mohamed Azmin
Date Deposited:	06 Dec 2017 17:02
Last Modified:	06 Dec 2017 17:02
URI:	http://irep.iium.edu.my/id/eprint/59897

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