Table 3.
Total median of flavonoid subclasses by databases and methods.
| Subclasses | Methods | |||
|---|---|---|---|---|
| Phenol Explorer | USDA | |||
| Total aglycones (mg/day) |
Total aglycones transformeda (mg/day) |
Total glycosidesb (mg/day) |
Total aglycones (mg/day) |
|
| Flavanolsc | 198.5 (62.5–431.4) |
198.7 (62.5–432.1) |
202.2 (63.2–444.6) |
207.3 (71.3–504.2) |
| Flavanones | 1.2 (0.3–5.2) |
0.6 (0.1–2.4) |
1.1 (0.1–4.5) |
1.1 (0.2–10.0) |
| Flavones | 10.5 (4.8–18.5) |
8.7 (3.0–15.5) |
17.5 (5.9–31.8) |
1.0 (0.3–3.4) |
| Chalcones | 0.1 (0.07–0.1) |
0.1 (0.06–0.1) |
0.1 (0.06–0.1) |
- |
| Isoflavonoids | 0.002 (0.00–0.01) |
0.01 (0.00–0.1) |
0.01 (0.00–0.1) |
0.4 (0.1–0.9) |
| Anthocyanins | 1.7 (0.3–21.6) |
1.7 (0.3–20.7) |
3.3 (0.5–33.6) |
2.9 (0.5–27.8) |
| Flavonols | 15.7 (5.9–34.6) |
14.9 (4.6–33.6) |
24.5 (6.8–57.9) |
17.6 (9.0–29.8) |
| Dihydrochalcones | 2.3 (0.4–3.5) |
2.3 (0.4–3.5) |
4.1 (0.8–6.0) |
- |
| Dihydroflavonols | 1.8 (0.5–11.1) |
1.8 (0.5–11.1) |
2.6 (0.8–16.3) |
- |
Values are presented as median (p25-p75).
a
Transformed (converted from glycosides by chromatography without hydrolysis).
b
All forms (glycosides, aglycones, and esters), Phenol Explorer.
c
Flavanols from USDA include the proanthocyanidin subclass.