Assessing food by-products macrocomposition by FTIR microspectroscopy. - Varas Perez, Paula; Fagot, Alexis; Heleven, Martijn; Smeets, Karen; Samyn, Pieter; Adriaensens, Peter; Marchal, Wouter; Vandamme, Dries (Analytical & Bioanalytical Chemistry, 2025)