Table 2 Screening of antioxidant potential of LCDE compounds.

From: Antioxidant effects of phenolic compounds in through the distillation of Lonicera japonica & Chenpi extract and anti-inflammation on skin keratinocyte

Peak no.

Compound

Initial area

Area after DPPH reaction

Reactive area/(%)

1

Sweroside

118.37 ± 2.44A

11.63 ± 0.70A

106.73 ± 3.02A

(90.16 ± 0.75B)

2

Isoliquiritin

989.47 ± 9.45E

719.87 ± 7.85B

269.60 ± 6.78B

(27.25 ± 0.57A)

3

Cardamonin

252.57 ± 2.81B

12.53 ± 1.80A

240.03 ± 3.50B

(95.04 ± 0.72C)

4

Riboflavin

435.70 ± 5.35D

30.27 ± 1.91A

405.43 ± 6.16C

(93.05 ± 0.47BC)

5

Arctigenin

284.50 ± 4.79C

15.67 ± 1.31A

268.83 ± 3.64B

(94.50 ± 0.38C)

  1. All values are mean ± SD (n = 3). A–DMeans with different superscripts in the same column are significantly different at p < 0.05 by Duncan’s multiple range tests.
Back to article page