Table 2. Effect of activation of TGase and GdL on pH of processed skim milk. a-cMeans with different superscripts within the same column are significantly different (p<0.05)

Treatment pH
No treat TGase treated TGase/GdL treated
Con 6.69±0.02c† 6.66±0.02b 5.66±0.01c
AF 6.67±0.01c 6.64±0.02b 5.68±0.01bc
HP 6.77±0.02b 6.74±0.01a 5.72±0.01a
PSF 6.80±0.02a 6.76±0.02a 5.69±0.02b
HPST 6.75±0.02b 6.75±0.01a 5.69±0.01b