Isolates β-Galactosidase β-Glucosidase Proteolytic Amylase Phytase (mm)
(U/mg dcw) (U/mg dcw) (U/mg) (U/mg)
L. casei PLA5 0.10± 0.01 14.97± 0.2 26± 0.5 0.16± 0.02 23± 0.5
L. brevis PLA7 0.40±0.02 3.08± 0.08 3.92± 0.17 ND ND
L. casei PLA12 0.80± 0.01 1.20± 0.07 13.06± 0.25 0.57± 0.03 24± 0.45
L. brevis PLA14 0.30± 0.01 3.98± 0.1 4.44± 0.2 0.01± 0.01 ND
L. kefiri PLA15 0.20± 0.02 1.95± 0.06 7.84± 0.25 0.10± 0.01 ND
Table 2: Enzymatic activities of LAB isolates. The results are expressed as the mean of triplicate samples from three independent experiments ± SD. ND-Not determined.