Fast pattern recognition of malted and unmalted beer: An investigation using FTIR, UV-VIS, fluorescence spectroscopy and chemometrics. Sci. agropecu. [Internet]. 20 de julio de 2021 [citado 18 de julio de 2026];12(3):361-7. Disponible en: https://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/3684