ultrason (1) temps (durée) (1) amidon (1) région (1) rayonnement (1) particule (1) onde à hyperfréquences (1) acide (1) irradiation (1) hydrolyse (1) analyse (1) comparaison (1) substance chimique (1) Comparison (1) Grafting (1) Methods (1) Copolymers (1) Scanning electron microscopy (1) Fourier transform infrared spectroscopy (1) Acrylamide (1) Time (1) Starch (1) Stability (1) Radiation (1) Potassium (1) Irradiation (1) Hydrolysis (1) Grafting (1) Diffraction (1) Chains (1)