Total solids (%) Fat content (%) Protein content (%) Control non-fat 14.8c ND* 3.68d Whey non-fat 14.8c 0.1c 4.61a Control low fat 15.7b 1.1b 3.59e Whey low-fat 15.7b 1.1b 4.55b Control full-fat 17.3a 3.3a 3.45f Whey full-fat 17.3a 3.3a 4.39c

*ND: not detectable a-f Different letter among the bars indicates significant difference (P<0.05) (Tukey’s test). * Results are mean of triplicate analyses of three different batches.

Table 2: Total solids, fat and protein content of control and whey yogurts.