Table 1.
The nutritional and polyphenolic profile of apple pomace 1 [43].
| Composition | Amount (% DW) |
|---|---|
| Total sugar | 45.1 ± 5.3 |
| Total dietary fiber | 26.5 ± 0.8 |
| Insoluble fiber | 18.4 ± 0.4 |
| Soluble fiber | 8.2 ± 0.5 |
| Total phenolic content (mg EGA/100 g AP) | 289.1 ± 24.2 |
| Fat | 3.8 ± 0.2 |
| Protein 2 | 3.8 ± 0.0 |
| Polyphenolic profile | (mg/100 g dry matter) |
| Quercetin-3-O-galactoside | 22.55 ± 0.34 |
| Quercetin-3-O-xyloside | 13.91 ± 0.03 |
| Quercetin-3-O-rhamnoside | 19.21 ± 0.00 |
| Chlorogenic acid | 20.55 ± 0.12 |
| p-coumaroylquinic acid | 0.16 ± 0.03 |
| Catechin | 1.44 ± 0.02 |
| Procyanidin B2 | 2.61 ± 0.00 |
| Phloretin-2-O-xylosyl-glucoside | 1.48 ± 0.14 |
| Phlorizin | 15.52 ± 0.00 |
1 Values represent mean ± standard deviation, based on [43]; 2 nitrogen to protein conversion factor was 5.7.