Jackfruit (Artocarpus heterophyllus Lam.) is one of the most popular tropical fruits grown in India. Jackfruit seeds make-up around 10 to 15% of the total fruit weight and have high carbohydrate and protein contents, dietary fibre, vitamins, minerals and phytonutrients. To increase the shelf life, jackfruit seed flour is a better option, so that the analysis had done. Jackfruit seed flour (JSF) was a cheap source of protein (13.49%), ash (2.47%) and carbohydrate (70.73%). The calorific value was 357.665 kcal/100g. It was also rich in potassium (6466 ppm), magnesium (4582 ppm) and sodium (8906 ppm). High water absorption capacity (2.91ml/g), oil absorption capacity (0.884ml/g) and bulk density (0.873g/ml) were recorded for JSF. It had a least gelation capacity of 17%. The addition of JSF at different proportions (5%, 10%, 15% and 20%) to the pasta increased the nutrient content and textural properties. 10% JSF substituted pasta has got the maximum consumer acceptability.