A Metabolomic Approach to Beer Characterization
The consumers’ interest towards beer consumption has been on the rise during the past decade: new approaches and ingredients get tested, expanding the traditional recipe for brewing beer. As a consequence, the field of “beeromics” has also been constantly growing, as well as the demand for quick and...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-03-01
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| Series: | Molecules |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1420-3049/26/5/1472 |
| _version_ | 1827698223579398144 |
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| author | Nicola Cavallini Francesco Savorani Rasmus Bro Marina Cocchi |
| author_facet | Nicola Cavallini Francesco Savorani Rasmus Bro Marina Cocchi |
| author_sort | Nicola Cavallini |
| collection | DOAJ |
| description | The consumers’ interest towards beer consumption has been on the rise during the past decade: new approaches and ingredients get tested, expanding the traditional recipe for brewing beer. As a consequence, the field of “beeromics” has also been constantly growing, as well as the demand for quick and exhaustive analytical methods. In this study, we propose a combination of nuclear magnetic resonance (NMR) spectroscopy and chemometrics to characterize beer. <sup>1</sup>H-NMR spectra were collected and then analyzed using chemometric tools. An interval-based approach was applied to extract chemical features from the spectra to build a dataset of resolved relative concentrations. One aim of this work was to compare the results obtained using the full spectrum and the resolved approach: with a reasonable amount of time needed to obtain the resolved dataset, we show that the resolved information is comparable with the full spectrum information, but interpretability is greatly improved. |
| first_indexed | 2024-03-10T13:26:25Z |
| format | Article |
| id | doaj.art-beb32fbc49384b14ba087390fbafd373 |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-10T13:26:25Z |
| publishDate | 2021-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-beb32fbc49384b14ba087390fbafd3732023-11-21T09:39:01ZengMDPI AGMolecules1420-30492021-03-01265147210.3390/molecules26051472A Metabolomic Approach to Beer CharacterizationNicola Cavallini0Francesco Savorani1Rasmus Bro2Marina Cocchi3Department of Applied Science and Technology, Polytechnic of Turin, Corso Duca degli Abruzzi 24, I-10129 Turin, ItalyDepartment of Applied Science and Technology, Polytechnic of Turin, Corso Duca degli Abruzzi 24, I-10129 Turin, ItalyChemometrics and Analytical Technology, Department of Food Science, Faculty of Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, DenmarkDipartimento di Scienze Chimiche e Geologiche, Università di Modena e Reggio Emilia, Via Campi 103, 41125 Modena, ItalyThe consumers’ interest towards beer consumption has been on the rise during the past decade: new approaches and ingredients get tested, expanding the traditional recipe for brewing beer. As a consequence, the field of “beeromics” has also been constantly growing, as well as the demand for quick and exhaustive analytical methods. In this study, we propose a combination of nuclear magnetic resonance (NMR) spectroscopy and chemometrics to characterize beer. <sup>1</sup>H-NMR spectra were collected and then analyzed using chemometric tools. An interval-based approach was applied to extract chemical features from the spectra to build a dataset of resolved relative concentrations. One aim of this work was to compare the results obtained using the full spectrum and the resolved approach: with a reasonable amount of time needed to obtain the resolved dataset, we show that the resolved information is comparable with the full spectrum information, but interpretability is greatly improved.https://www.mdpi.com/1420-3049/26/5/1472foodomicsbeerNMRchemometricsfeatures extraction |
| spellingShingle | Nicola Cavallini Francesco Savorani Rasmus Bro Marina Cocchi A Metabolomic Approach to Beer Characterization Molecules foodomics beer NMR chemometrics features extraction |
| title | A Metabolomic Approach to Beer Characterization |
| title_full | A Metabolomic Approach to Beer Characterization |
| title_fullStr | A Metabolomic Approach to Beer Characterization |
| title_full_unstemmed | A Metabolomic Approach to Beer Characterization |
| title_short | A Metabolomic Approach to Beer Characterization |
| title_sort | metabolomic approach to beer characterization |
| topic | foodomics beer NMR chemometrics features extraction |
| url | https://www.mdpi.com/1420-3049/26/5/1472 |
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