All reduced-fat yoghurts in the study exhibited viscoelastic
behaviour, characterized by frequency and strain dependency,
irrespective of fat content and homogenization condition applied to
the heat-treated milk. Microfluidization at 150 MPa (MFz) and
conventional homogenization at 20/5 MPa (CH) had similar effects
on the viscoelastic properties of non- and low-fat stirred yoghurts.