Table 2 IC₅₀ values of different antioxidant activities of L. pinnatifidum fractions

LPM

306.6 ± 2.8^d

475.33 ± 2.6^d

445.23 ± 1.4^d

466.1 ± 2.5^d

314.53 ± 1.9^d

LPH

733.3 ± 2.1^a

˃1000 ^a

610.63 ± 2.4^a

896.13 ± 1.8^a

516.56 ± 2.5^a

LPC

456.5 ± 2.7^c

614.4 ± 2.7^c

484.8 ± 2.4^c

546.6 ± 2.06^c

352.33 ± 2.7^c

LPE

62.70 ± 2.1^f

146.3 ± 2.5^f

276.3 ± 1.9^f

236.3 ± 1.4^f

95.93 ± 2.19^f

LPB

147.4 ± 2.3^e

253.04 ± 2.3^e

372.8 ± 1.6^e

374.86 ± 1.7^e

119.5 ± 1.96^e

LPA

714.1 ± 2^b

954.13 ± 2.0^b

534.7 ± 1.9^b

778.46 ± 2.4^b

445.2 ± 2.3^b

Rutin

–

41.09 ± 1.5^g

–

–

–

AA

21.06 ± 1.5^g

–

155.13 ± 2.2^g

–

–

Gallic

–

61.24 ± 0.06^h

–

–

–

acid

EDTA

–

–

–

151.1 ± 2.4^g

–

Catechin

–

–

–

–

60.75 ± 0.88^g