The processing of raw materials made by UF at different VCR,
allowed determining the appropriate concentration level for the
production of yogurt (Table 1).
The process was stopped at approximately a VCR ¼ 2.5 in order
to obtain a concentrate with 14.5 0.2 g/100 g of total solids this
value is in accord with previous reports (Dello Staffolo et al., 2004;
Guven et al., 2005), and a final product with good viscosity and
texture can be obtained.