Functionality of microencapsulated paprika oleoresin in arabic gum and rice starch/gelatin

摘要

The objective of this work was to evaluate the functionality of microencapsulated paprika oleoresin in arabic gum and rice starch/gelatin incorporated into the model systems: cake and gelatin gel. The systems were evaluated by instrumental color and consumer test based on the appearance and global acceptance attributes. The encapsulated pigment successfully dyed the cakes as well as was uniformly distributed into the products, showing good sensory acceptance. In the gels, a superior performance was obtained when using arabic gum, however all treatments applied for gels showed low global sensory acceptance. The presence of microencapsulated paprika oleoresin had no negative effect on taste, flavor or texture of analyzed systems.