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Table. 2.

Table. 2.

Antioxidant activities of Clematis trichotoma Nakai

CTN (μg/mL) Total phenols
(µg GAE/mL)
Flavonoids
(µg QE/mL)
FRAP
(µM FSE/mL)
Radical scavenging (%)
ABTS DPPH
31.25 142.4±3.8 2.63±0.4 363.1±8.4 34.1±0.5 20.0±1.0
62.5 161.5±2.6 4.18±1.0 830.9±13.5 51.1±1.0 53.0±0.8
125 220.4±1.2 7.33±1.0 1757.1±12.2 81.2±1.4 85.2±0.5
250 386.0±18.8 12.89±1.4 3274.5±37.8 98.6±0.7 86.4±0.3

Abbreviations: ABTS, 2,2-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid); DPPH, 2,2-diphenyl-1-picrylhydrazyl; FRAP, ferric reducing antioxidant power; GAE, gallic acid equivalent; QE, quercetin equivalent; FSE, ferrous sulfate equivalent; CTN, Clematis trichotoma Nakai.

Korean J Clin Lab Sci 2021;53:165-73 https://doi.org/10.15324/kjcls.2021.53.2.165
© 2021 Korean J Clin Lab Sci