Figure 2. α-Glucosidase inhibitory activity of 20 µg/mL of Fra.I, Fra.II, or Fra.III polyphenols from immature Hosui and Kosui pear fruits. (A) Immature Hosui pear fruits. (B) Immature Kosui pear fruits. U.D., undetected. Values represent mean ± S.E.M. Different superscript letters indicate significant differences (p < 0.05)

From

Suppressive Effect of Polyphenols from Immature Pear Fruits on Blood Glucose Levels

Zhaohong Ci, Chengyu Jiang, Yang Cui, Michiyuki Kojima

Journal of Food and Nutrition Research. 2018, 6(7), 445-449 doi:10.12691/jfnr-6-7-4