Table 2 Effect of UELPP-A1 on antioxidant activity in vitro.
From: Preparation, structure and properties of litchi pericarp polysaccharide
Group | Hydroxyl radical / % | Reducing capacity / % | Superoxide anion / % |
|---|---|---|---|
I | 16.31ā±ā1.93g | 12.34ā±ā1.83g | 7.69ā±ā2.52f |
II | 19.19ā±ā2.64f, g | 14.54ā±ā1.03f | 12.15ā±ā2.64e |
III | 22.11ā±ā2.25e, f | 16.91ā±ā0.90e | 16.35ā±ā1.33d |
IV | 24.14ā±ā1.60c, e | 19.22ā±ā1.03d | 18.41ā±ā1.86cd |
V | 26.64ā±ā2.12b, c | 22.04ā±ā0.92c | 21.55ā±ā2.39c |
VI | 28.82ā±ā3.79b | 25.25ā±ā0.81b | 25.68ā±ā1.99b |
VII | 35.82ā±ā3.33a | 30.14ā±ā1.56a | 29.98ā±ā1.46a |
VIII | 38.44ā±ā0.86a | 31.76ā±ā1.56a | 32.45ā±ā2.25a |