Table 1. Enzyme activities of Lactobacillus brevis strains

Enzyme L. brevis ATCC 14869 L. brevis KU200019
Control 0 0
Alkaline phosphate 0 0
Esterase (C4) 0 1
Esterase lipase (C8) 0 0
Lipase (C14) 0 0
Leucine arylamidase 3 4
Valine arylamidase 2 3
Crystine arylamidase 0 0
Trypsin 0 0
α-Chymotrypsin 0 0
Acid phosphatase 1 1
Naphthol-AS-BI-phosphohydrolase 2 1
α-Galactosidase 0 1
β-Galactosidase 4 4
β-Glucuronidase 0 0
α-Glucosidase 1 1
β-Glucosidase 3 3
N-Acetyl-β-glucosaminidase 0 0
α-Mannosidase 0 0
α-Fucosidase 0 0
0, 0 nmol; 1, 5 nmol; 2, 10 nmol; 3, 20 nmol; 4, 30 nmol; 5, ≥40 nmol.