Research Article

A 70% Ethanol Extract of Mistletoe Rich in Betulin, Betulinic Acid, and Oleanolic Acid Potentiated β-Cell Function and Mass and Enhanced Hepatic Insulin Sensitivity

Table 1

The contents of phenolic compounds and flavonoids (unit: mg/g dry weight).

Water extract of
Korean mistletoe
70% methanol extract
of Korean mistletoe

Polyphenols 3.53 ± 0.545.86 ± 0.63
Flavonoids 1.32 ± 0.222.38 ± 0.31
BetulinND0.11 ± 0.01
Betulinic acid ND0.51 ± 0.00
Oleanolic acid ND0.89 ± 0.01

Values are means ± SD. ND, nondetectable.