Table 3 β-galactosidase, bile salt hydrolase, percentage of cholesterol reduction, and DPPH radical scavenging activities of lyophilized L. rhamnosus GG and L. plantarum GP stored for 6 months
From: Probiotic potential of lyophilized Lactobacillus plantarum GP
Lactobacillus Strains + wall materials | β-galactosidase activity (Miller’s unit) | Bile salt hydrolase activity (cholic acid releases) | Cholesterol removal (%) | DPPH radical scavenging activity (%) | |
|---|---|---|---|---|---|
SG (μmol/mL) | ST (μmol/mL) | ||||
GP | 313 ± 0.2* | 0.33 ± 0.08 | 0.35 ± 0.02 | 44 ± 1.9 | 58 ± 0.5 |
GP + lactulose | 321 ± 0.3* | 0.74 ± 0.13 | 0.46 ± 0.09 | 67 ± 2.7 | 62 ± 0.8 |
GP + sucrose | 278 ± 0.8* | 0.31 ± 0.14 | 0.14 ± 0.03 | 60 ± 1.5 | 77 ± 1.2* |
GG | 54 ± 0.8 | 0.83 ± 0.32 | 0.13 ± 0.01 | 58 ± 1.0 | 73 ± 0.9* |
GG + lactulose + skim milk | 80 ± 0.3 | 1.66 ± 0.04* | 0.54 ± 0.11 | 72 ± 4.6* | 53 ± 0.3 |
GG + sucrose + skim milk | 143 ± 0.5 | 0.66 ± 0.2 | 0.09 ± 0.01 | 59 ± 3.0 | 57 ± 0.3 |