Infrared and fluorescence spectroscopy for monitoring protein structure and interaction changes during cheese ripening Gérard Mazerolles, Marie-Françoise Devaux, Gabriel Duboz, Marie-Hélène Duployer, Nadine Mouhous Riou and Éric Dufour Lait, 81 4 (2001) 509-527 DOI: 10.1051/lait:2001148