A Rapid Screening Analysis of Antioxidant Compounds in Native Australian Food Plants Using Multiplexed Detection with Active Flow Technology Columns.

Rupesinghe, EJR; Jones, A; Shalliker, RA; Pravadali-Cekic, S

A Rapid Screening Analysis of Antioxidant Compounds in Native Australian Food Plants Using Multiplexed Detection with Active Flow Technology Columns.

Rupesinghe, EJR Jones, A Shalliker, RA Pravadali-Cekic, S

Permalink

Publisher:: MDPI AG
Publication Type:: Journal Article
Citation:: Molecules, 2016, 21, (1), pp. E118
Issue Date:: 2016-01-20

Open Access

Copyright Clearance Process

Recently Added
In Progress
Open Access

This item is open access.

Adobe PDF

Download Published versionAdobe PDF (2.23 MB)

View on publisher's site

View statistics

Full metadata record

Field	Value	Language
dc.contributor.author	Rupesinghe, EJR
dc.contributor.author	Jones, A
dc.contributor.author	Shalliker, RA
dc.contributor.author	Pravadali-Cekic, S
dc.date.accessioned	2022-08-14T02:13:09Z
dc.date.available	2016-01-11
dc.date.available	2022-08-14T02:13:09Z
dc.date.issued	2016-01-20
dc.identifier.citation	Molecules, 2016, 21, (1), pp. E118
dc.identifier.issn	1420-3049
dc.identifier.issn	1420-3049
dc.identifier.uri	http://hdl.handle.net/10453/160112
dc.description.abstract	Conventional techniques for identifying antioxidant and phenolic compounds in native Australian food plants are laborious and time-consuming. Here, we present a multiplexed detection technique that reduces analysis time without compromising separation performance. This technique is achieved using Active Flow Technology-Parallel Segmented Flow (AFT-PSF) columns. Extracts from cinnamon myrtle (Backhousia myrtifolia) and lemon myrtle (Backhousia citriodora) leaves were analysed via multiplexed detection using an AFT-PSF column with underivatised UV-VIS, mass spectroscopy (MS), and the 2,2-diphenyl-1-picrylhydrazyl (DPPH(•)) derivatisation for antioxidants as detection methods. A number of antioxidant compounds were detected in the extracts of each leaf extract.
dc.format	Electronic
dc.language	eng
dc.publisher	MDPI AG
dc.relation.ispartof	Molecules
dc.relation.isbasedon	10.3390/molecules21010118
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	0304 Medicinal and Biomolecular Chemistry, 0305 Organic Chemistry, 0307 Theoretical and Computational Chemistry
dc.subject.classification	Organic Chemistry
dc.subject.mesh	Antioxidants
dc.subject.mesh	Chromatography, High Pressure Liquid
dc.subject.mesh	Free Radical Scavengers
dc.subject.mesh	Plant Extracts
dc.subject.mesh	Plants, Edible
dc.subject.mesh	Spectrum Analysis
dc.subject.mesh	Plants, Edible
dc.subject.mesh	Plant Extracts
dc.subject.mesh	Free Radical Scavengers
dc.subject.mesh	Antioxidants
dc.subject.mesh	Chromatography, High Pressure Liquid
dc.subject.mesh	Spectrum Analysis
dc.title	A Rapid Screening Analysis of Antioxidant Compounds in Native Australian Food Plants Using Multiplexed Detection with Active Flow Technology Columns.
dc.type	Journal Article
utslib.citation.volume	21
utslib.location.activity	Switzerland
utslib.for	0304 Medicinal and Biomolecular Chemistry
utslib.for	0305 Organic Chemistry
utslib.for	0307 Theoretical and Computational Chemistry
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
utslib.copyright.status	open_access	*
dc.date.updated	2022-08-14T02:13:07Z
pubs.issue	1
pubs.publication-status	Published online
pubs.volume	21
utslib.citation.issue	1

Abstract:

Conventional techniques for identifying antioxidant and phenolic compounds in native Australian food plants are laborious and time-consuming. Here, we present a multiplexed detection technique that reduces analysis time without compromising separation performance. This technique is achieved using Active Flow Technology-Parallel Segmented Flow (AFT-PSF) columns. Extracts from cinnamon myrtle (Backhousia myrtifolia) and lemon myrtle (Backhousia citriodora) leaves were analysed via multiplexed detection using an AFT-PSF column with underivatised UV-VIS, mass spectroscopy (MS), and the 2,2-diphenyl-1-picrylhydrazyl (DPPH(•)) derivatisation for antioxidants as detection methods. A number of antioxidant compounds were detected in the extracts of each leaf extract.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/160112