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.