Investigation of Solid Phase Microextraction Gas Chromatography–Mass Spectrometry, Fourier Transform Infrared Spectroscopy and <sup>1</sup>H qNMR Spectroscopy as Potential Methods for the Authentication of Baijiu Spirits
The baijiu spirit is often the focus of fraudulent activity due to the widely varying prices of the products. In this work, Solid Phase Microextraction Gas Chromatography (SPME GCMS), Fourier Transform Infrared (FTIR) Spectroscopy and <sup>1</sup>H qNMR spectroscopy were evaluated as pot...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-03-01
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| Series: | Beverages |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2306-5710/9/1/25 |