Stability of a functional beverage composed by tropical fruits and yacon (Smallanthus sonchiyo- lius) under refrigerated storage.

The development of beverages with functional properties must consider the preservation of the bioactive or functional properties during storage. For this reason, the aim of this study was to evaluate the stability of a functional beverage of tropical fruits and yacon, stored under refrigeration. The beverage, composed by 50% of yacon and 50% of a blended tropical fruits (camu-camu, acerola, cashew-apple, yellow mombin, acai and pineapple), was pasteurized (90 seconds/ 85⁰C) and stored under refrigeration (5⁰C).