|
Strain1
|
Cholesterol removal (%)2
|
Acid resistance (%)3
|
Bile tolerance (%)4
|
|---|
|
LP E680
|
66.84 ± 1.58a
|
85.25 ± 1.36a
|
80.79 ± 0.94b
|
|
LF B02
|
61.30 ± 3.71b
|
69.80 ± 1.65c
|
73.82 ± 2.15c
|
|
LP A07
|
59.81 ± 2.06bc
|
72.44 ± 1.08c
|
56.95 ± 1.79f
|
|
ATCC 43121
|
58.31 ± 3.38bcd
|
78.89 ± 0.95b
|
84.51 ± 1.05a
|
|
LB H05
|
56.97 ± 2.50cd
|
66.50 ± 2.09d
|
62.16 ± 2.36e
|
|
LA K04
|
55.21 ± 1.07d
|
80.13 ± 0.89b
|
65.12 ± 1.47d
|
- a-e Means in the same column followed by different superscript letters are significantly different (P < 0.05)
- 1Strains LP: Lactobacillus plantarum; LF: Lactobacillus fermentum; LB: Lactobacillus brevis; LA: Lactobacillus acidophilus
- 2Cholesterol reduction rate/% = (1-C1/C0) × 100; C0 is the cholesterol content in the control broth (mg/L), and C1 is the cholesterol content in the supernatant of the inoculated strain broth (mg/L)
- 3Acid resistance (%) = (N1/N2) × 100; N1 is the total number of viable cells of strain in MRS broth at 3 h, and N2 is the total number of viable cells of strain in MRS broth at 0 h
- 4Bile resistance (%) = (logN1/ log N2) × 100; N1 is the total number of viable cells of strain in MRS broth (pH 8.0) with 0.3% oxgall Bile, and N2 is the total number of viable cells of strain in MRS broth (pH 6.2) without oxgall Bile
