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Quercetin glucoside content of onion ‘Doctor quercy’
| Compound | Content (mg of quercetin aglycone equivalent/g dry weight) |
|---|---|
| Quercetin 3,4'-diglucoside | 1.49 ± 0.12 |
| Quercetin 3-glucoside | 0.07 ± 0.01 |
| Quercetin 4'-glucoside | 2.28 ± 0.18 |
| Total | 3.84 ± 0.31 |
Values are means ± SD (n = 3).
