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Table 6 Aggregation, hydrophobic, safety analysis, and co-aggregation potential of probiotic lactic acid bacteria isolated from Ethiopian traditional fermented foods and beverages

From: Probiotic potential and safety analysis of lactic acid bacteria isolated from Ethiopian traditional fermented foods and beverages

Isolates

Hemolytic activity

DNase activity

Auto-aggregation

*Co-aggregation

Hydrophobicity

JULABE35

γ-hemolytic

-

55.25 ± 0.36k

65.26 ± 0.37i

65.26 ± 0.71ghi

JULABE33

γ-hemolytic

-

63.74 ± 0.36j

76.43 ± 0.61gh

67.43 ± 0.12f

JULABBk33

γ-hemolytic

-

64.55 ± 0.63j

77.39 ± 0.55g

67.39 ± 0.22f

JULABBk40

γ-hemolytic

-

45.35 ± 0.50m

55.37 ± 0.52j

68.37 ± 0.28h

JULABBk39

γ-hemolytic

-

73.16 ± 0.22hij

83.43 ± 0.61fg

73.43 ± 0.81e

JULABK37

γ-hemolytic

-

79.38 ± 0.54h

87.36 ± 0.52e

87.36 ± 0.21e

JULABK50

γ-hemolytic

-

91.07 ± 0.10def

97.14 ± 0.19cde

89.14 ± 0.12cde

JULABE31

γ-hemolytic

-

67.92 ± 0.12ij

80.31 ± 0.44fgh

90.31 ± 0.04ef

JULABE05

γ-hemolytic

-

93.47 ± 0.66de

99.29 ± 0.40c

95.29 ± 0.20c

JULABB01

γ-hemolytic

-

120.39 ± 0.55a

116.20 ± 0.29a

106.50 ± 0.14a

JULABB16

γ-hemolytic

-

102.34 ± 0.48bc

106.19 ± 0.26bc

97.19 ± 0. 80b

  1. Mean values   with similar superscript within a column are not significantly different at p < 0.05 in terms of the activities displayed. 
  2. *The co-aggregation potential of LAB isolates was evaluated against selected food-borne pathogen (S. aureus ATCC@25923)