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Tracing the geographical origin of tobacco at two spatial scales by stable isotope and element analyses with chemometrics
Tobacco is a widely cultivated cash crop, but it is often smuggled and sold illegally. Unfortunately, there is currently no way to verify the origin of tobacco in China. In an effort to address this issue, we conducted a study using stable isotopes and elements from 176 tobacco samples at both provi...
| Autores principales: | , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10314160/ https://www.ncbi.nlm.nih.gov/pubmed/37397212 http://dx.doi.org/10.1016/j.fochx.2023.100716 |