Exploring portable <scp>NIR</scp> spectroscopy in transmittance and reflectance modes for the authentication of Brazilian coffees with geographical indications
Portable NIR spectroscopy, particularly in reflectance mode combined with DD-SIMCA, provides a fast, non-destructive, and highly reliable approach for authenticating Brazilian GI coffees. These findings highlight its potential as a practical tool to protect producers and consumers against fraud and to ensure the integrity of products bearing protected geographical indications. © 2026 The Author(s). Journal of the Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
Authors
- Cleiton Antônio Nunes (ORCID: https://orcid.org/0000-0002-5147-7357)
- Yhan S. Mutz (ORCID: https://orcid.org/0000-0003-1256-8878)
- Letícia Tessaro (ORCID: https://orcid.org/0000-0002-5943-3535)
- Mikaela Martins de
- Natália de Oliveira Souza
Institutions
- Universidade Federal de Lavras (BR)
Publication Details
- Journal
- Journal of the Science of Food and Agriculture
- Published
- 2026-02-01
- DOI
- https://doi.org/10.1002/jsfa.70493
- Primary Topic
- Coffee research and impacts
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior