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Effect of inhibitors on the enzyme activity of purified ginseng polyphenol oxidase
| Inhibitor | Concentration (mM) | Relative activity (%) |
|---|---|---|
|
| ||
| Kojic acid | 1 | 80.2 |
| 10 | 59.6 | |
| Sodium metabisulfite | 1 | 13.5 |
| 10 | 8.2 | |
| Ascorbic acid | 1 | 0 |
| 10 | 0 | |
| Citric acid | 1 | 103.1 |
| 10 | 5.5 | |
