(20S)-ginsenoside F1 + D-glucose => (20S)-ginsenoside Rg1 + H2O
(20s)-ginsenoside f1 + d-glucose => (20s)-ginsenoside rg1 + h2o
(20S)-ginsenoside F1 + D-glucose => (20S)-ginsenoside Rg1 + H2O
(20s)-ginsenoside f1 + d-glucose => (20s)-ginsenoside rg1 + h2o