Table 1.

Tolerance of Lactobacillus strains to artificial gastric conditions and its adhesion ability to the HT-29 cell.

LAB Strains	Survival Rate (%)		Adhesion Ability to HT-29 Cells (%)
	Gastric Acid Tolerance (0.3% Pepsin, pH 2.5)	Bile Salts Tolerance (0.3% Oxgall)
L. rhamnosus GG	99.68 ± 0.26 c (1)	100.41 ± 0.15 b	2.34 ± 0.15 b
L. fermentum KU200060	100.47 ± 0.07 b	102.24 ± 0.70 a	1.18 ± 0.04 c
L. delbrueckii KU200171	62.68 ± 0.12 d	102.43 ± 0.50 a	1.83 ± 0.01 bc
L. buchneri KU200793	102.12 ± 0.35 a	91.47 ± 0.46 c	14.10 ± 0.45 a

^{(1) a–d} Different superscript letters in the same row indicate significant differences in each characteristic (p < 0.05). All values are mean ± standard error of triplicate experiments.