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Table 1 Ginsenoside profile of the FRG

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

0.30

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

  1. *Determined by high performance liquid chromatography (HPLC).