β-Glucosidase and N-acetyl-β-glucosaminidase activities were observed in most E. faecium, Lactobacillus spp., L. cremoris, and P. pentosaceus strains, but only in two W. cibaria strains, while the three Lc. cremoris selleck compound strains showed β-glucosidase but lacked N-acetyl-β-glucosaminidase activity. On the other hand, α-galactosidase, β-glucuronidase, α-mannosidase, Daporinad order and α-fucosidase activities were not detected in any of the tested LAB strains. Table 4 Enzymatic activity profiles of the 49 pre-selected LAB a Species Strain Esterase (C4) Esterase lipase (C8) Leucine arylamidase Valine arylamidase Cystine arylamidase Acid phosphatase
Naphthol-AS-BI- phosphohydrolase β-Galactosidase α-Glucosidase β-Glucosidase N-acetyl-β-glucosaminidase Enterococci E. faecium BNM58 0 0 ≥40 10 10 20 10 0 0 0 0 SMA7 20 20 ≥40 30 20 30 10 0 0 0 0 SMA8 0 0 ≥40 ≥40 5 5 5 5 0 20 ≥40 SMF8 5 5 10 5 5 20 10 0 0 30 0 LPP29 10 10 30 5 20 10 10 0 0 0 0 CV1 0 0 ≥40 ≥40 5 10 20 20 0 30 ≥40 CV2 0 0 ≥40 ≥40 10 10 20 0 0 10 ≥40 TPM76 30 10 20 0 0 0 10 10 0 0 0 TPP2 0 0 ≥40 20 10 10 10 5 0 30 0 Non-enterococci
Lb. carnosus SMA17 0 0 ≥40 ≥40 0 30 20 30 0 30 30 B43 0 0 ≥40 ≥40 0 5 5 10 0 0 0 Lb. curvatus BCS35 0 0 ≥40 10 5 10 20 0 0 5 10 L. cremoris SMF110 0 0 ≥40 ≥40 0 20 20 0 0 30 30 SMF161 0 0 20 0 5 ≥40 20 0 0 0 0 SMF166 0 0 ≥40 ≥40 0 20 20 0 0 10 10 Lc. cremoris SMM69 0 0 10 0 0 0 10 ≥40 30 ≥40 0 BCS251 0 0 5 0 0 0 5 20 20 10 0 BCS252 0 0 10 0 0 0 10 30 20 10 Selleckchem ALK inhibitor 0 P. pentosaceus SMF120 0 SPTLC1 0 ≥40 ≥40 20 ≥40 ≥40 0 0 20 20 SMF130 0 0 ≥40 ≥40 20 30 ≥40 20 0 ≥40 ≥40 SMM73 0 0 ≥40 30
10 20 30 20 0 30 ≥40 BCS46 0 0 ≥40 ≥40 5 20 30 30 0 ≥40 ≥40 B5 0 0 30 ≥40 10 10 20 10 0 30 ≥40 B11 0 0 ≥40 30 0 5 20 0 0 30 ≥40 B41 0 0 30 ≥40 0 5 20 5 0 20 ≥40 B260 0 0 ≥40 ≥40 10 20 30 0 0 20 30 P63 0 0 ≥40 ≥40 5 20 20 30 0 30 ≥40 P621 0 0 ≥40 ≥40 0 5 30 0 0 30 ≥40 LPM78 0 0 30 30 5 10 20 20 0 30 ≥40 LPM83 0 0 30 30 5 10 20 30 0 10 ≥40 LPP32 0 0 ≥40 ≥40 5 5 20 0 0 30 ≥40 LPV46 0 0 ≥40 ≥40 5 20 30 5 0 30 30 LPV57 0 0 ≥40 ≥40 5 20 30 30 0 ≥40 ≥40 TPP3 0 0 ≥40 ≥40 5 5 5 10 0 0 0 W.