Development and Nutritional Assessment of Protein and Fiber Rich Snack Bar

The objective of present investigation was to explore the possibility of nutritionally enhancing snack bar with protein and fiber content. Snack bars are ‘on the go snack’ and nutritional improvement provides an option for healthy snacking for all age group consumers. The high protein and fiber content help boost energy levels giving sense of satiety and fullness of stomach after eating. The formulations were developed with protein and fiber rich ingredients such as soy flour, amaranth, oats, rice flakes, peanuts, flax and chia seeds. The developed formulations were evaluated for sensory and nutritional quality parameters. The sensory evaluation by semi-trained panelists indicated preference for formulation containing peanut (15%), amaranth (10%), soybean (7%), oats (5%), flax seed (1.5%) and chia seeds (1.5%). The nutritional composition showed improved protein (13.96%), fibers (2.36%), iron (25.77 mg/100g), and calcium (150 mg/100g) compared to control sample of snack bar. The study concluded for protein and fiber improvement in snack bar and thus delivering a healthy snacking option for all consumer age groups.