“…However, it appears that nonsensory attributes of foods are becoming increasingly important (Jaeger, 2006;Allison, Gualtieri, & Craig-Petsinger, 2004;Prescott, Young, O'Neill, Yau, & Stevens, 2002). Among the most researched non-sensory factors that affect the behavior of consumers, we highlight the relationship between food, consumer health and content of natural substances in the food (Allison et al, 2004). The health proprieties of camu-camu, açaí, umbu and cajá can be explored as non-sensory factors to improve the acceptability of these fruit products, in addition to contributing to economic development of northern and northeastern Brazil.…”