Cupuassu from bean to bar: Sensory and hedonic characterization of a chocolate-like product.

The processing of cupuassu (Theobroma grandiflorum Schum) beans after fermentation gives a chocolate-like product, the cupulate. The high amount of pulp adhered to the seeds hinders the fermentation. Consequently, it is necessary to depulp the seeds to perform the process, even though the pulp contains important substrates for the formation of flavor precursors.

Formation of volatile compounds during cupuassu fermentation: Influence of pulp concentration.

Cupuassu (Theobroma grandiflorum Schum) is a native fruit of the Amazon region and from its seeds fermentation, it is possible to obtain a product similar to chocolate, known as cupulate. The aim of this study was to evaluate the influence of the pulp concentration on the formation of volatile compounds during fermentation. Considering the high quantity of pulp that naturally involves the seeds (38%), which represents an obstacle for fermentation, two different fermentation experiments were conducted: with seeds totally (0%) and partially (15%) depulped.