Research Article
Inhibition of the NLRP3 Inflammasome by a Quercus Serrata Extract and Isolation of the Component Compounds for the Treatment of Arthritis
Table 4
IC50 values of compounds 1–5 and ascorbic acid in the 2,2-diphenyl-1-picryl-hydrazyl (DPPH) radical scavenging assay.
| Compound | IC50 (μM) |
| Caffeic acid (1) | 53.99 ± 1.91 | Myricetin-3-O-cellobioside (2) | 103.35 ± 2.55 | Phloroglucinol (3) | 71.98 ± 2.92 | (S)-2,3-HHDP-D-glucopyranoside (4) | 56.19 ± 4.18 | Pedunculagin (5) | 24.18 ± 1.06 | Ascorbic acid | 51.07 ± 1.47 |
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