Molecular Dynamics of Jelly Candies by Means of Nuclear Magnetic Resonance Relaxometry
<sup>1</sup>H spin-lattice Nuclear Magnetic Resonance relaxation studies have been performed for different kinds of Haribo jelly and Vidal jelly in a very broad frequency range from about 10 kHz to 10 MHz to obtain insight into the dynamic and structural properties of jelly candies on th...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-02-01
|
| Series: | Molecules |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1420-3049/28/5/2230 |
| _version_ | 1797614827728797696 |
|---|---|
| author | Danuta Kruk Leonid Grunin Aleksandra Stankiewicz Karol Kołodziejski Esmanur Ilhan Mecit Halil Oztop |
| author_facet | Danuta Kruk Leonid Grunin Aleksandra Stankiewicz Karol Kołodziejski Esmanur Ilhan Mecit Halil Oztop |
| author_sort | Danuta Kruk |
| collection | DOAJ |
| description | <sup>1</sup>H spin-lattice Nuclear Magnetic Resonance relaxation studies have been performed for different kinds of Haribo jelly and Vidal jelly in a very broad frequency range from about 10 kHz to 10 MHz to obtain insight into the dynamic and structural properties of jelly candies on the molecular level. This extensive data set has been thoroughly analyzed revealing three dynamic processes, referred to as slow, intermediate and fast dynamics occurring on the timescale of 10<sup>−6</sup> s, 10<sup>−7</sup> s and 10<sup>−8</sup> s, respectively. The parameters have been compared for different kinds of jelly for the purpose of revealing their characteristic dynamic and structural properties as well as to enquire into how increasing temperature affects these properties. It has been shown that dynamic processes in different kinds of Haribo jelly are similar (this can be treated as a sign of their quality and authenticity) and that the fraction of confined water molecules is reduced with increasing temperature. Two groups of Vidal jelly have been identified. For the first one, the parameters (dipolar relaxation constants and correlation times) match those for Haribo jelly. For the second group including cherry jelly, considerable differences in the parameters characterizing their dynamic properties have been revealed. |
| first_indexed | 2024-03-11T07:16:46Z |
| format | Article |
| id | doaj.art-8c6fd22d3cec4c3bb1319ec366ebf155 |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-11T07:16:46Z |
| publishDate | 2023-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-8c6fd22d3cec4c3bb1319ec366ebf1552023-11-17T08:13:47ZengMDPI AGMolecules1420-30492023-02-01285223010.3390/molecules28052230Molecular Dynamics of Jelly Candies by Means of Nuclear Magnetic Resonance RelaxometryDanuta Kruk0Leonid Grunin1Aleksandra Stankiewicz2Karol Kołodziejski3Esmanur Ilhan4Mecit Halil Oztop5Department of Physics & Biophysics, University of Warmia and in Olsztyn, 10-719 Olsztyn, PolandResonance Systems GmbH, 73230 Kirchheim unter Teck, GermanyDepartment of Physics & Biophysics, University of Warmia and in Olsztyn, 10-719 Olsztyn, PolandDepartment of Physics & Biophysics, University of Warmia and in Olsztyn, 10-719 Olsztyn, PolandDepartment of Food Engineering, Middle East Technical University, Ankara 06800, TurkeyDepartment of Food Engineering, Middle East Technical University, Ankara 06800, Turkey<sup>1</sup>H spin-lattice Nuclear Magnetic Resonance relaxation studies have been performed for different kinds of Haribo jelly and Vidal jelly in a very broad frequency range from about 10 kHz to 10 MHz to obtain insight into the dynamic and structural properties of jelly candies on the molecular level. This extensive data set has been thoroughly analyzed revealing three dynamic processes, referred to as slow, intermediate and fast dynamics occurring on the timescale of 10<sup>−6</sup> s, 10<sup>−7</sup> s and 10<sup>−8</sup> s, respectively. The parameters have been compared for different kinds of jelly for the purpose of revealing their characteristic dynamic and structural properties as well as to enquire into how increasing temperature affects these properties. It has been shown that dynamic processes in different kinds of Haribo jelly are similar (this can be treated as a sign of their quality and authenticity) and that the fraction of confined water molecules is reduced with increasing temperature. Two groups of Vidal jelly have been identified. For the first one, the parameters (dipolar relaxation constants and correlation times) match those for Haribo jelly. For the second group including cherry jelly, considerable differences in the parameters characterizing their dynamic properties have been revealed.https://www.mdpi.com/1420-3049/28/5/2230nuclear magnetic resonancerelaxationdynamicsjelly candies |
| spellingShingle | Danuta Kruk Leonid Grunin Aleksandra Stankiewicz Karol Kołodziejski Esmanur Ilhan Mecit Halil Oztop Molecular Dynamics of Jelly Candies by Means of Nuclear Magnetic Resonance Relaxometry Molecules nuclear magnetic resonance relaxation dynamics jelly candies |
| title | Molecular Dynamics of Jelly Candies by Means of Nuclear Magnetic Resonance Relaxometry |
| title_full | Molecular Dynamics of Jelly Candies by Means of Nuclear Magnetic Resonance Relaxometry |
| title_fullStr | Molecular Dynamics of Jelly Candies by Means of Nuclear Magnetic Resonance Relaxometry |
| title_full_unstemmed | Molecular Dynamics of Jelly Candies by Means of Nuclear Magnetic Resonance Relaxometry |
| title_short | Molecular Dynamics of Jelly Candies by Means of Nuclear Magnetic Resonance Relaxometry |
| title_sort | molecular dynamics of jelly candies by means of nuclear magnetic resonance relaxometry |
| topic | nuclear magnetic resonance relaxation dynamics jelly candies |
| url | https://www.mdpi.com/1420-3049/28/5/2230 |
| work_keys_str_mv | AT danutakruk moleculardynamicsofjellycandiesbymeansofnuclearmagneticresonancerelaxometry AT leonidgrunin moleculardynamicsofjellycandiesbymeansofnuclearmagneticresonancerelaxometry AT aleksandrastankiewicz moleculardynamicsofjellycandiesbymeansofnuclearmagneticresonancerelaxometry AT karolkołodziejski moleculardynamicsofjellycandiesbymeansofnuclearmagneticresonancerelaxometry AT esmanurilhan moleculardynamicsofjellycandiesbymeansofnuclearmagneticresonancerelaxometry AT mecithaliloztop moleculardynamicsofjellycandiesbymeansofnuclearmagneticresonancerelaxometry |