Formulation and characterization of protein-energy bars prepared by using dates, apricots, cheese and whey protein isolate

Abstract Six protein energy-bars (B1-B6) were prepared for Pakistani-athletes using dates, dried apricots, Cheddar-cheese and whey-protein isolate. Bars B1-B3 contained 5 g Cheddar-cheese and 13 g whey-protein isolate while quantity of dates were 74, 68 and 65 g and apricots 8, 14 and 17 g respectively. Bars B4-B6 contained 8g Cheddar-cheese and 12 g whey protein isolate while dates and apricots were same as in bars B1-B3. Bars were sealed in aluminium foil, stored at 20 ± 5 °C for 45 days to evaluate their sensory, compositional, physicochemical, microbial, textural and antioxidant properties. All bars have good sensory attributes except B6 that showed (p