Abstract:

Apples and Petasites palmate A. Gray were used as main materials to develop compound dietary fiber beverage. Orthogonal array design was employed to investigate optimal tannin removal from Petasites palmate A. Gray and optimal formulation of compound dietary fiber beverage, was apple dietary fiber beberage 40 g/100 mL, Petasites palmate A. Gray dietary fiber beberage 30 g/100 mL, sugar 10 g/100 mL, citric acid 0.25 g/100 mL, honey 2.8 g/100 mL; cmplex stabilizer: CMC 0.1 g/100 mL, glycerin monostearte (GMS) 0.13 g/100 mL, gelatin 0.2 g/100 mL. The produced beverage using optimized process exhibited abundant nutrition and unique flavor.

Key words: Petasites palmate A. Gray, apple, dietary fiber, beverage