@conference{
author = "Ivanović, Stefan and Ristivojević, Petar and Zdunić, Gordana and Stojanović, Danilo and Šavikin, Katarina and Gođevac, Dejan",
year = "2021",
abstract = "Chokeberry is a plant belonging to the family Rosaceae which has a long history of edible and
medicinal use. The aims of this study are: i) to investigate of HPTLC profile of berries samples
using HPTLC technique based metabolomics approach, ii) to determine the botanical origin of
investigated chokeberry adulterations iii) to identify the most important botanical markers
responsible for classification.
A simple, rapid, and high-throughput planar chromatography (HPTLC) method was applied in
combination with multivariate techniques for differentiating chokeberry samples and identification
of the main metabolites of chokeberry and four common adulterants. Images of HPTLC
chromatograms obtained using two different detections i.e. visible light and derivatization with
natural products reagent were used as a dataset for multivariate analysis.
Principal component analysis and Orthogonal Partial Least Squares Discriminant Analysis
confirmed the discrimination of five botanically different samples and recognized their main
markers such as responsible for differences between chokeberry and four common adulterants.
The obtained results showed that the HPTLC-based metabolomics approach can be a very reliable technique for the detection of chokeberry adulteration",
publisher = "University of Belgrade",
journal = "Unifood Conference, Program i zbornik radova, Beograd, 24 i 25 septembar 2021. / Unifood Conference, Programme & Book of Abstracts, Belgrade September 24-25 2021",
title = "Detection of chokeberry adulteration by HPTLS-based metabolomics",
pages = "136-136",
url = "https://hdl.handle.net/21.15107/rcub_cer_7537"
}
