Fourier transform infrared (FTIR) spectroscopy measurements were used for the prediction of commercial tannins antioxidant capacity, i.e. DPPH, through Partial-least squares (PLS) regression. Plot of the leave-one-out full cross-validated PLS predicted scavenging activity values (DPPH %) with a good correlation (r= 0.82), proving FTIR succeeded to rapidly provide information on commercial tannins antioxidant capacity
Schwertner Palma, A., Ricci, A., Parpinello, G., Versari, A. (2017). Rapid screening method to assess tannin antioxidant activity in food-grade botanical extract. ITALIAN JOURNAL OF FOOD SCIENCE, 29(3), 559-564 [10.14674/IJFS-671].
Rapid screening method to assess tannin antioxidant activity in food-grade botanical extract
SCHWERTNER PALMA, ALINE;RICCI, ARIANNA;PARPINELLO, GIUSEPPINA PAOLA;VERSARI, ANDREA
2017
Abstract
Fourier transform infrared (FTIR) spectroscopy measurements were used for the prediction of commercial tannins antioxidant capacity, i.e. DPPH, through Partial-least squares (PLS) regression. Plot of the leave-one-out full cross-validated PLS predicted scavenging activity values (DPPH %) with a good correlation (r= 0.82), proving FTIR succeeded to rapidly provide information on commercial tannins antioxidant capacity| File | Dimensione | Formato | |
|---|---|---|---|
|
Versari et al_antiox DPPH FTIR_IJFS 2017.pdf
accesso aperto
Tipo:
Versione (PDF) editoriale
Licenza:
Licenza per Accesso Aperto. Creative Commons Attribuzione - Non commerciale - Non opere derivate (CCBYNCND)
Dimensione
173.58 kB
Formato
Adobe PDF
|
173.58 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
