Influence of pretreatments combined with extrusion on γ-amino butyric acid, nutritional composition and physicochemical properties of foxtail millet (Setaria italica)

Abstract Extrusion processing deals with a compromise between better texture and less nutrition. Therefore, present study was conducted to assess the combine effect of pretreatments (germination, fermentation and sonication) and extrusion on γ-amino butyric acid (GABA), total phenolic content, antioxidant activity and physicochemical properties of foxtail millet. The GABA content significantly (P