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Amounts of total polyphenols and flavonoids in DR2B and DR2C extracts (n = 6).
| Compound | DR2B | DR2C |
|---|---|---|
| µg/mg Sample (Mean ± SE) | ||
| Total polyphenols (CAE) | 39.0 ± 0.08 | 67.0 ± 0.04 ** |
| Flavonoids (QE) | 3.3 ± 0.01a | 9.8 ± 0.01b ** |
CAE, chlorogenic acid; QE, quercetin equivalents. a 1.8 ± 0.01 μg CAE/mg extract. b 5.3 ± 0.01 μg CAE/mg extract. ** p < 0.01 denotes significant increased levels respect to DR2B by Student’s t-test.
