Systematic approach to study temperature and time effects on yield of pasta filata cheese

A batch cooker‐stretcher for pasta filata cheese production was developed based on the kitchen machine ‘Thermomix’. With this batch model system, the effect of kneading time (180, 420 and 600 s) and temperature (55, 60 and 70 °C) on the chemical composition of the pasta filata cheese and the yield was investigated. An increase in temperature from 55 to 70 °C reduced the yield of the pasta filata cheese production from 0.88 to 0.59 g/g, compared to initial curd weight. A correlation between process temperature and the water‐holding properties of protein (casein micelles) is proposed.