TABLE 1

IC50 values of Schisandra fruit on human liver and small intestinal microsomal erythromycin N-demethylation activity


Organ

Soluble fraction

Preincubation Time

IC50


min
μg/ml
Liver Water 0 111.9
Methanol 0 127.1
Methanol 10 40.5
Ethyl acetate 0 123.7
Diethyl ether 0 122.8
Small intestine
Methanol
0
104.9