Stability of a dairy-based electrolyte replenishment beverage

Abstract This study targeted the commercial sterility and shelf life evaluation of an isotonic beverage formulated with ricotta cheese whey (scotta). The beverage was processed at 95 °C/50 s (B1), 90 °C/40 s (B2) and 85 °C/30 s (B3), all stored at 25 °C in the dark. Commercial sterility tests were carried out to evaluate the microbiological stability of the product. Hedonic scale tests were performed to estimate the beverage´s shelf life. Average scores greater than 5 (in a 9-point hedonic scale) and percentage of approval greater than 60% were both used as threshold values for evaluating...