Commonly known as laiya or murmure, it is a famous street food item. Wondering about the nutritional benefits? One cup of puffed rice has only 54 calories, 0.13 gram fat, 12.29 grams carbohydrates, 0.98 gram protein and small amount of dietary fibre and iron which makes it ideal for weight watchers.
Preconditioning of rice is heat curing of salt infused moist parboiled rice prior to microwave puffing process. The sudden expansion of moisture present in the interstices of the starch granules caused by microwave heating of the preconditioned rice results in highly expanded smooth‐surface puffed rice. The expansion ratio (ER) and percentage of puffing (PP) of the microwave puffed rice preconditioned under different conditions were varied between 5.16–7.51 and 84.32–93.12%, respectively.
Optimum temperature, air velocity, and salt concentration for fluidized bed preconditioning obtained by using integrated artificial neural network and genetic algorithm approach were estimated to be 70°C, 2.9 m s−1, and 4%, respectively. The predicted values of ER and PP at optimum combination of independent variables were 7.5 and 92.82%, respectively. Scanning electron microscopy revealed that preconditioning transformed the compact polyhedral structure of starch granules to fused mass with interlocking and overlapping structure.
Q: Why us Darin?
Darin: With more than 10 years experience in designing and manufacturing food machines, Darin feels proud and confident to introduce our machines to you and your esteemed company as one of the most competitive supplier in this business. What we strive to do all the time is providing innovative machines for our customers.
Q: What materials Darin adopted in those machines?
Darin: All the parts that touched with Darin will use food grade SS304, PU belt, strong carbon steel or appointed material for the bearing parts.
High quality electronic components supplied by well-reputated company like Siemens and WEG.
Q: How to get a proper quotation with good price?
Darin: Contact us directly and provide as more information as you can, like the product pictures, weight, capacity, voltage and frequency of the motor requested, delivery date if there's urgently need. Quotation will be sent to your inbox immediately once everything is clear.
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