Table 2 Antioxidant activities of compounds 1–7

From: Phenolic compounds from the fungus Inonotus obliquus and their antioxidant properties

 

IC 50 (μM) a

Compounds

ABTS b

DPPH c

1

>400.0

>400.0

2

48.1±3.4

389.1±4.0

3

39.2±0.4

258.6±3.5

4

68.6±4.3

>400.0

5

13.0±1.3

56.9±2.0

6

>400.0

>400.0

7

44.7±1.5

206.2±3.5

BHAd

23.0±2.3

154.4±3.8

Trolox

38.8±1.2

113.2±3.3

  1. aIC50 values represent the concentration that caused a 50% loss of antioxidant activity.
  2. b2,2′-Azinobis-(3-ethylbenzothiazoline-6-sulfonic acid).
  3. cα,α-Diphenyl-β-picrylhydrazyl.
  4. dButylated hydroxyanisole.
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