Table 3 Survival rates (%) under gastric and intestinal digestive conditions, cholesterol uptake, surface hydrophobicity, adherence ability, auto-aggregation (%), co-aggregation (%), and hemolytic activity of isolated LAB.

From: Potential probiotic Lactobacillus delbrueckii subsp. lactis KUMS-Y33 suppresses adipogenesis and promotes osteogenesis in human adipose-derived mesenchymal stem cell

Isolates

Survival (%) in gastric conditions

Survival (%) in intestinal conditions

Cholesterol uptake

Surface hydrophobicity

Adherence ability

Auto-aggregation (%)

Co-aggregation (%)

Hemolytic activity

Toluene

Xylene

S. aureus

B. cereus

Y12

62 ± 0.86c

68 ± 0.29c

27.07 ± 1.72c

62.23 ± 3.23ab

63.37 ± 2.04b

4.03 ± 0.49e

48.80 ± 1.55c

38.70 ± 1.55c

37.30 ± 2.61b

γ-hemolytic

Y17

76 ± 0.46a

83 ± 0.96a

25.10 ± 1.55c

60.40 ± 2.12b

62.50 ± 2.94b

26.40 ± 0.65b

53.10 ± 1.88b

46.50 ± 1.88b

34.70 ± 1.39b

γ-hemolytic

Y23

68 ± 0.54b

75 ± 1.23b

30.10 ± 1.47b

55.00 ± 2.53c

56.60 ± 1.14c

12.43 ± 0.50d

43.60 ± 2.12d

24.30 ± 2.20d

13.80 ± 1.96c

γ-hemolytic

Y33

75 ± 1.07a

81 ± 0.33a

63.40 ± 0.73a

67.10 ± 1.47a

73.23 ± 2.82a

48.50 ± 0.57a

70.90 ± 2.29a

62.10 ± 1.96a

61.10 ± 2.12a

γ-hemolytic

Y41

60 ± 0.37c

67 ± 0.74c

19.20 ± 0.90c

51.40 ± 1.80c

53.30 ± 2.20c

18.63 ± 0.45c

38.70 ± 1.55e

18.20 ± 1.31e

9.20 ± 1.71d

γ-hemolytic

  1. Values shown are means ± standard deviations (n = 3).
  2. *Values followed by the same letters are not significantly different (P < 0.05). Statistical analysis of each formulation was done separately.