Work

Fortification of the Bioactive and Sensory Profile of Dark Cup Chocolate Formulated with Three Percentages of Cocoa Liquor (Forastero Variety)

Year: 2026

Type: article

Abstract: Dark cup chocolate is recognized as a source of bioactive compounds with potential health-promoting properties. This study aimed to evaluate the fortification of the bioactive and sensory profile of dark cup chocolate formulated with three percentages of cocoa liquor from the Forastero variety (40, 70, and 100%). Chocolates were produced from cacao beans cultivated in Jaén (Cajamarca, Peru) and characterized in terms of their antioxidant capacity, total phenolic content, tyramine concentration, and sensory attributes, which were assessed by a trained panel. The results showed that increasing the cocoa liquor percentage significantly enhanced the antioxidant capacity and phenolic content, with the 100% cacao chocolate exhibiting the highest values. Likewise, tyramine concentration also increased with cocoa liquor content, reaching 41.90 mg/kg in the 100% formulation, while the 40% chocolate showed markedly lower levels (1.85 mg/kg). Overall, the findings demonstrate a positive association between cocoa liquor percentage, bioactive potential, and tyramine accumulation, highlighting the importance of cacao proportions in defining both functional properties and safety-related aspects of dark cup chocolate.

Source: Processes

DOI: 10.3390/pr14040697