Use of the 13C/12C, 15N/14N and 18O/16O Isotopic Ratios of Theobromine and Caffeine in the Characterization of Geographic Origin
1,20 €Didier Diomandé, Adjon Kouassi, Jacques Sagne Akpa, Ingrid Antheaume, Maël Leroux, Illa Tea, Gérald S. Remaud
American Journal of Analytical Chemistry
MTH-Grand-Ouest