Sucrose and distilled water were used as raw materials to study the sweet dressing formula of brown riceextruded chips.Salt, cumin powder, five-spice powder and paprika powder were used as raw materials to study the salt dressing formula.Taking sensory evaluation score as index, single factor and orthogonal test were conducted to determine the optimal process and formula of brown rice extruded chips sweet and salty dressing.The results showed that the brown rice grain amaranth chipssweet dressing formula was: sucrose 10 g and distilled water 25 ml;The salt dressing formula is salt 0.3 g, papri...