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Rapid assessment of the authenticity of limequat fruit using the electronic nose and gas chromatography coupled with mass spectrometry

ABSTRACT: Citrus fruits are very popular food products. There are many species and varieties of them. There are also documented cases of some citrus fruits causing a severe allergic reaction. Some species of the citrus fruits, especially hybrid ones show a reduced allergenic effect due to the lack o...

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Autores principales: Lubinska-Szczygeł, Martyna, Pudlak, Dominika, Dymerski, Tomasz, Namieśnik, Jacek
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Vienna 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6105222/
https://www.ncbi.nlm.nih.gov/pubmed/30174348
http://dx.doi.org/10.1007/s00706-018-2242-7
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author Lubinska-Szczygeł, Martyna
Pudlak, Dominika
Dymerski, Tomasz
Namieśnik, Jacek
author_facet Lubinska-Szczygeł, Martyna
Pudlak, Dominika
Dymerski, Tomasz
Namieśnik, Jacek
author_sort Lubinska-Szczygeł, Martyna
collection PubMed
description ABSTRACT: Citrus fruits are very popular food products. There are many species and varieties of them. There are also documented cases of some citrus fruits causing a severe allergic reaction. Some species of the citrus fruits, especially hybrid ones show a reduced allergenic effect due to the lack of seeds. There is a need for rapid methods for evaluation of citrus’ botanical origin. During research, the headspace of three citrus fruits Citrus Aurantifolia, Citrus japonica, and Citrus × floridana was analysed using electronic nose based on ultrafast gas chromatography and gas chromatography with mass spectrometry. In the paper, two approaches were compared. The usefulness of an electronic nose to control the quality of hybrids was demonstrated. The results obtained during ultrafast gas chromatography analyses were subjected to statistical analysis. Four chemometric methods namely: principal component analysis (PCA), discriminant function analysis (DFA), soft independent modeling of class analogies (SIMCA), statistical quality control (SQC) were used to distinguish between limequat and its parent fruits. Electronic nose combined with chemometrics is a novel analytical tool for hybrid fruits’ classification due to their botanical origin. It can supplement established techniques by providing results in a short time and at a low cost. GRAPHICAL ABSTRACT: [Image: see text]
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spelling pubmed-61052222018-08-30 Rapid assessment of the authenticity of limequat fruit using the electronic nose and gas chromatography coupled with mass spectrometry Lubinska-Szczygeł, Martyna Pudlak, Dominika Dymerski, Tomasz Namieśnik, Jacek Monatsh Chem Original Paper ABSTRACT: Citrus fruits are very popular food products. There are many species and varieties of them. There are also documented cases of some citrus fruits causing a severe allergic reaction. Some species of the citrus fruits, especially hybrid ones show a reduced allergenic effect due to the lack of seeds. There is a need for rapid methods for evaluation of citrus’ botanical origin. During research, the headspace of three citrus fruits Citrus Aurantifolia, Citrus japonica, and Citrus × floridana was analysed using electronic nose based on ultrafast gas chromatography and gas chromatography with mass spectrometry. In the paper, two approaches were compared. The usefulness of an electronic nose to control the quality of hybrids was demonstrated. The results obtained during ultrafast gas chromatography analyses were subjected to statistical analysis. Four chemometric methods namely: principal component analysis (PCA), discriminant function analysis (DFA), soft independent modeling of class analogies (SIMCA), statistical quality control (SQC) were used to distinguish between limequat and its parent fruits. Electronic nose combined with chemometrics is a novel analytical tool for hybrid fruits’ classification due to their botanical origin. It can supplement established techniques by providing results in a short time and at a low cost. GRAPHICAL ABSTRACT: [Image: see text] Springer Vienna 2018-08-09 2018 /pmc/articles/PMC6105222/ /pubmed/30174348 http://dx.doi.org/10.1007/s00706-018-2242-7 Text en © The Author(s) 2018 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Original Paper
Lubinska-Szczygeł, Martyna
Pudlak, Dominika
Dymerski, Tomasz
Namieśnik, Jacek
Rapid assessment of the authenticity of limequat fruit using the electronic nose and gas chromatography coupled with mass spectrometry
title Rapid assessment of the authenticity of limequat fruit using the electronic nose and gas chromatography coupled with mass spectrometry
title_full Rapid assessment of the authenticity of limequat fruit using the electronic nose and gas chromatography coupled with mass spectrometry
title_fullStr Rapid assessment of the authenticity of limequat fruit using the electronic nose and gas chromatography coupled with mass spectrometry
title_full_unstemmed Rapid assessment of the authenticity of limequat fruit using the electronic nose and gas chromatography coupled with mass spectrometry
title_short Rapid assessment of the authenticity of limequat fruit using the electronic nose and gas chromatography coupled with mass spectrometry
title_sort rapid assessment of the authenticity of limequat fruit using the electronic nose and gas chromatography coupled with mass spectrometry
topic Original Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6105222/
https://www.ncbi.nlm.nih.gov/pubmed/30174348
http://dx.doi.org/10.1007/s00706-018-2242-7
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