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Flavonoid analysis in onion skin extract powder* (Mean values and standard deviations)
| % (g/100 g) | ||
|---|---|---|
| Compound | Mean | sd |
| Quercetin | 44·2 | 0·15 |
| Quercetin dihexoside | 0·04523 | 0·00027 |
| Quercetin hexoside 1 | 0·1557 | 0·0072 |
| Quercetin hexoside 2 | 1·79 | 0·017 |
| Methylquercetin hexoside | 0·0481 | 0·00030 |
| Kaempferol | 0·122 | 0·0017 |
| Methylquercetin | 0·0740 | 0·00033 |
Analyses were conducted in duplicate.
