Feasibility of excitation-emission fluorescence spectroscopy in tandem with chemometrics for quantitation of trans-resveratrol in vine-shoot ethanolic extracts.
Antonio F CaputiGiacomo SqueoEwa SikorskaRoccangelo SillettiMirella NovielloAntonella PasqualoneCarmine SummoFrancesco CaponioPublished in: Journal of the science of food and agriculture (2024)
Fluorescence could be an alternative analytical technique to measure TR in complex samples. Chemometric tools allowed the identification of the TR signal in the fluorescence landscapes, which could be further used for its non-destructive quantitation. The need for a more accurate criterion for optimal PARAFAC complexity emerged. © 2024 Society of Chemical Industry.