Original Article
Antioxidant and Preventive Effects of Extract from Nymphaea candida Flower on In Vitro Immunological Liver Injury of Rat Primary Hepatocyte Cultures
Table 2
DPPH radical scavenging activities of 13 phenolic compounds from NCE.
| Compounds | IC50 (g/mL) |
| Gallic acid (1) | 1.78 | Gallic acid methyl ester (2) | 2.21 | p-Digalloyl acid and m-digalloyl acid (3) | 2.53 | Quercetin (4) | 1.97 | Kaempferol (5) | 5.56 | Quercetin 3-methyl ether (6) | 4.78 | Tricin 7-methyl ether (7) | 6.26 | Astragalin (8) | 63.53 | Quercetin 3-methyl ether 3′-O-xyloside (9) | 28.20 | Quercetin 3′-O-xyloside (10) | 20.11 | Isoquercitrin (11) | 9.42 | Rutin (12) | 16.62 | Kaempferol - 3-O-rutinoside (13) | 81.22 |
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