Development of nutritious snacks by incorporation of amaranth seeds, watermelon seeds and their flour

Abstract

The present study was carried out with the objectives to find out the sensory acceptability, the nutrient content and cost of prepared products. The products prepared were “Biscuits”, “Mathri” and “Laddoo” by incorporation of amaranth seeds, watermelon seeds and their flour in different proportions (10:10, 20:10, and 30:10) served as treatments T1, T2 and T3 respectively T0, without incorporation of amaranth seeds, watermelon seeds and their flour served as control. The products were organoleptically evaluated by using Nine point Hedonic scale. The data obtained during study were analyzed statistically using analysis of variance and C.D techniques. The prepared products were analyzed for nutrient content using the standard method of AOAC (2005).It was concluded that in case of “Biscuits” and “Mathri” with incorporation level 20 percent amaranth seeds flour and 10 percent watermelon seeds flour scored highest while in case of “Laddoo” with incorporation level 20 percent amaranth seeds and 10 percent watermelon seeds scored highest, with regard to colour and appearance, body and texture, taste and flavour and over all acceptability, However all the treatments were found to be acceptable. It is therefore concluded that amaranth seeds and watermelon seeds can be suitably incorporated in various developed products. “Laddoo” had maximum carbohydrate (64.49g/100g), protein (13.59g/100g) calcium (100.1mg/100g) and iron (3.33mg/100g) content. The content of Protein (14.46g/100g), carbohydrate (59.90) Calcium (59.90mg/100g), were increased as compared to control in “Biscuits”. “Mathri” was rich in Protein, Fat, carbohydrate and calcium content (11.10g/100g, 38.56g/100g, 38.83g/100g, and 53.95mg/100g). Cost of products on the basis raw ingredients per 100g ranged between Rs 6.33-12.45 for “Biscuits”, Rs 16.06-30.07, Rs 12.27-18.19 for “Mathri” and Rs.6.42-12.26 for “Laddoo”. On the basis of findings it is concluded that amaranth seeds ,watermelon seeds and their flour can be incorporated in the preparation of different products as well as improve their nutritional composition.