Fig. 2. Pumpkin fortified with iron an ascorbic acid by dry infusion, after air drying. Numbers corresponds to systems from central composite design. Control system (C), without fortification, is also included.
Fig. 2. Pumpkin fortified with iron an ascorbic acid by dry infusion, after air drying. Numbers corresponds to systems from central composite design. Control system (C), without fortification, is also included.