Development of Novel Canned Peaches (Fercluse Variety) as a Healthy and Possible Diabetic Food Choice

An upward trend has been observed in recent years in which consumers are actively more conscious about finding healthier food alternatives to purchase. Based on the constantly increasing demands of the diabetes food market, a new product of canned peach halves was designed at the Laboratory of Technology & Food Quality & Food Safety of the University of Thessaly through the substitution of sugar with sweetening agents coming from the Stevia plant and Agave syrup. For the production process of the samples the ingredients were carefully selected. Then, the recipes were designed along with the determination of the all the parameters that should be taken into account according to the thermal processing of previous studies. After the completion of the production process, the samples were stored in a dark and cold environment for a 6-month period. Subsequently, the samples were analyzed before and after simulated digestion (INFOGEST protocol) to determine their nutritional characteristics and their microbiological safety. The samples were then given to consumers to test the organoleptic characteristics of the new products. The results of the microbiological, nutritional, organoleptic, and meal tests were analyzed in order to assess the quality of samples. The canned peaches with Stevia had higher bio-availability and liking scores, and resulted in lower post-prandial glucose levels.