Table 2. Probiotic properties of isolated strains

Treatment	LGG¹⁾	200060	200080	H40
Tolerance to artificial gastric conditions [Viable cell number (Log CFU/mL)]
Initial cell number	8.55±0.01^a	8.26±0.01^b	7.79±0.01^c	8.17±0.03^b
0.3% (w/v) pepsin, pH 2.5, 3 h	8.51±0.05^a	8.29±0.01^ab	7.91±0.00^b	7.17±0.01^c
0.3% (w/v) oxgall, 24 h	8.58±0.03^a	7.41±0.01^bc	7.75±0.02^b	8.26±0.01^a
Adhesion rate (%)²⁾	2.34±0.26^c	1.18±0.08^d	3.42±0.49^a	2.86±0.16^b
β-Glucuronidase (nM)	0	0	0	0
Antibiotic resistance	Gentamycin, kanamycin, streptomycin, ciprofloxacin	Gentamycin, kanamycin, ciprofloxacin	Gentamycin, kanamycin, streptomycin, ciprofloxacin	Gentamycin, kanamycin, ciprofloxacin

Data are represented as the mean±SD of triplicate experiments. Means within a row with same superscript differ (p<0.05).
LGG, L. rhamnosus GG; 200060, L. fermentum KU200060; 200080, L. brevis KU200080; H40, L. mesenterodies H40.
Adhesion rate=(adhered bacteria to HT-29 cells after 2 h)/(initial bacteria)×100.