Rheological behavior of a commercial milk-based sauce

Abstract

• The acceptation of semisolid foods by consumers is greatly determined by their rheological properties. • Sauces are semisolid foods and, in general, show viscoplastic and shear-thinning viscous flow behaviours. On the other hand, viscoelastic properties are specifically significant in the handling and quality control tasks. • As temperature changes cause alterations in physical and chemical properties of food components, which influence in texture, stability, taste, etc., a better understanding of the influence of this parameter on milk-based sauces would allow improve product quality.