From: Postprandial glucose-lowering effects of fermented red ginseng in subjects with impaired fasting glucose or type 2 diabetes: a randomized, double-blind, placebo-controlled clinical trial
Ginsenoside*
Red ginseng (%/g)
FRG (%/g)
Rg1
0.30
0.12
Re
0.35
Rb1
0.65
0.33
Rb2 + Rc
0.28
0.50
Rd
0.02
0.24
Rg3
0.09
0.19
Rh2
0.08
0.13
Compound K
0.05
0.49
Total
1.77
2.35