Effects of Hangeshashinto on Growth of Oral Microorganisms
Table 2
Minimal inhibitory concentrations (MIC) and minimal bactericidal concentrations (MBC) of 15 purified compounds.
MIC/MBC (M)
1
2
3
4
5
6
7
8
9
Baicalin
—
—
—
—
—
—
—
—
—
Baicalein
—
—
—
25/25
100/100
25/ND
300/300
—
25/25
Wogonin
—
—
—
—
—
—
—
—
—
Acteoside
—
—
—
—
—
—
—
—
—
Berberine
100/100
25/50
50/50
100/100
25/25
100/100
—
25/ND
100/100
Coptisine
50/50
25/50
50/50
100/100
25/25
50/100
—
12.5/ND
100/100
-Shogaol
—
50/50
25/50
25/25
100/100
50/100
—
—
12.5/12.5
-Gingerol
—
—
—
—
—
—
—
—
—
Liquiritin
—
—
—
—
—
—
—
—
—
Glycyrrhizic acid
—
—
—
—
—
—
—
—
—
Ginsenoside Rg1
—
—
—
—
—
—
—
—
—
Ginsenoside Rb1
—
—
—
—
—
—
—
—
—
Corymboside
—
—
—
—
—
—
—
—
—
Homogentisic acid
—
—
—
—
25/25
—
—
—
12.5/12.5
Cyclic AMP
—
—
—
—
—
—
—
—
—
—: not active; ND: not detected. 1: F. nucleatum; 2: P. gingivalis ATCC33277; 3: P. gingivalis 381; 4: P. endodontalis; 5: P. intermedia; 6: P. melaninogenica; 7: T. forsythia; 8: T. denticola; 9: P. asaccharolytica.