Scientists have developed a unique method to authenticate the purity and origin of cacao beans, the source of chocolate’s main ingredient, cocoa. A cacao tree with fruit pods in various stages of ripening at a botanical garden, Hawaii. “Cacao (Theobroma cacao L.), the source of cocoa, is an economically important tropical crop. One problem with the premium cacao market is contamination with off-types adulterating raw premium material. Accurate...
