Development and evaluation of gluten free protein enriched pasta using pregelatinized basmati rice flour

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Date
2022-04
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Sher-e-Kashmir University of Agricultural Sciences and Technology of Jammu
Abstract
The utilization of by-products (broken rice, carrot pomace and groundnut meal) in food product development is very important as it will reduce environmental load. In present study, different combinations of hydrothermal treatment such as steeping at 60ºC, 70ºC and 80ºC for 30 minutes and steam cooking for 5, 10 and 15 minutes were used for preparation of pregelatinized rice flour. Based on preliminary studies, T7 (Steeping at 70° C for 30 min. + steam cooking for 15 min.) was adjudged best. It contained moisture, crude protein, crude fat, crude fibre, ash, starch, calcium and phosphorus as 12.16, 7.30, 1.55, 0.93, 0.73, 68.01 per cent, 10.36 and 160.28 mg per100g, respectively. Treatment T7 along with different ratios of groundnut meal, freeze dried carrot pomace and hydrocolloids were used to develop gluten free pasta which was packaged in polypropylene bags (storage at 28 ± 2°C temperature) and evaluated for various quality parameters. During 90 days storage, moisture content increased while crude protein, crude fat, ash, crude fibre, minerals and bioactive components decreased significantly. Based on cooking parameters and sensory evaluation T6 (85:5: 10::PRF:CP:GM) was found superior. It contained crude protein, crude fat, crude fibre, calcium and phosphorus as 9.58, 2.45, 1.55 per cent, 63.54 and 175.04 mg per 100g and high level of bioactive components with lesser cooking time (2.50 minutes). Thus, pregelatinized basmati rice flour from broken rice can be a good alternative for developing gluten free pasta. Also, the by-product from rice milling can be put into best use with better economic returns.
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Preferred for your workTrilokia, M. 2022. Development and Evaluation of Gluten Free Protein Enriched Pasta Using Pregelatinized Basmati Rice Flour. Ph.D. Thesis, Sher-e-Kashmir University of Agricultural Sciences and Technology,Jammu, India.
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