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Chemometric Analysis of Low-field (1)H NMR Spectra for Unveiling Adulteration of Slimming Dietary Supplements by Pharmaceutical Compounds
The recent introduction of compact or low-field (LF) NMR spectrometers that use permanent magnets, giving rise to proton ((1)H) NMR frequencies between 40 and 80 MHz, have opened up new areas of application. The two main limitations of the technique are its insensitivity and poor spectral resolution...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7179456/ https://www.ncbi.nlm.nih.gov/pubmed/32155779 http://dx.doi.org/10.3390/molecules25051193 |