Table 1 Summary of the transformation pathways of baohuoside I from different glycosylated flavonoids

1

β-glucosidase (Tpebgl3)

Thermomotoga petrophila DSM 13995

Icariin → baohuoside I

[30]

2

β-glucosidase (IagBgl1)

Ignisphaera aggregans

Icariin → baohuoside I

[4]

3

β-1,3-glucanase (CtLam55)

Chaetomium thermophilum

Icariin → baohuoside I

[10]

4

β-glucosidase (Dth3)

Dictyoglomus thermophilum DSM3960

Epimedin A → baohuoside I;

Icariin → baohuoside I

[39]

5

Dextranase

–

Icariin → baohuoside I

[40]

6

Cellulase

–

Icariin → baohuoside I

[41]

7

β-xylosidase

Dictyoglomusthermophilum DSM3960

Epimedin B → baohuoside I

[42]

8

–

Aspergillus ochraceus F8509

Epimedin A → icariin → baohuoside I

Epimedin B → icariin → baohuoside I

Epimedin C → 2``-O-icariside II

In this study

9

–

Aspergillus protuberus F8889

Epimedin A → icariin → baohuoside I

Epimedin B → icariin → baohuoside I

Epimedin C → 2``-O-icariside II

In this study