Green Recovery of Phenolic-Rich Extracts from Pineapple Crowns Using Deep Eutectic Solvents: FTIR Characterization and Chemometric Optimization
This study presents an integrated green analytical strategy combining deep eutectic solvent (DES) screening, Fourier transform infrared spectroscopy (FTIR), principal component analysis (PCA), and Box–Behnken response surface optimization for the valorization of pineapple crowns, an underexplored agro-industrial by-pro...