Abstract: A new type of nutritional power was developed using Pueraria lobata (Wild.) Ohwi powder, rice and corn powder as raw materials. Fresh Pueraria lobata was soaked in 0.1 g/100 mL citric acid for color protection, and then was steamed at 105 ℃ for 15 minutes, and dehydrated at 60 ℃. Then dried Pueraria lobata was powdered and filtered through 100 mesh sieve. The optimal formula of the nutritional powder was as follows: Pueraria lobata powder 56%, sugar 20%, maltodextrin 10%, rice flour 7.2%, corn flour 4.8% and β-cyclodextrin 2%.

Key words: Pueraria lobata (Wild.) Ohwi, nutritional power, production