(20S)-ginsenoside Rg3 + 2 D-glucose => (20S)-ginsenoside Rb1 + 2 H2O
(20s)-ginsenoside rg3 + 2 d-glucose => (20s)-ginsenoside rb1 + 2 h2o
(20S)-ginsenoside Rg3 + 2 D-glucose => (20S)-ginsenoside Rb1 + 2 H2O
(20s)-ginsenoside rg3 + 2 d-glucose => (20s)-ginsenoside rb1 + 2 h2o