A rapid screening analysis of antioxidant compounds in native Australian food plants using multiplexed detection with active flow technology columns

Emmanuel Janaka Rochana Rupesinghe; Andrew Jones; Ross Andrew Shalliker; Sercan Pravadali-Cekic

doi:10.3390/molecules21010118

A rapid screening analysis of antioxidant compounds in native Australian food plants using multiplexed detection with active flow technology columns

Emmanuel Janaka Rochana Rupesinghe
, Andrew Jones
, Ross Andrew Shalliker
, Sercan Pravadali-Cekic

School of Science

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

1 Downloads (Pure)

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.

Original language	English
Article number	118
Number of pages	14
Journal	Molecules
Volume	21
Issue number	1
DOIs	https://doi.org/10.3390/molecules21010118
Publication status	Published - 1 Jan 2016

Open Access - Access Right Statement

© 2016 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons by Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).

Keywords

Australia
active flow technology
antioxidants
high performance liquid chromatography
wild plants, edible

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KW - high performance liquid chromatography

KW - wild plants, edible

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A rapid screening analysis of antioxidant compounds in native Australian food plants using multiplexed detection with active flow technology columns

Abstract

Open Access - Access Right Statement

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