Table 1.
Peak | Compound | ERM | ERW |
---|---|---|---|
1 | Protocatechuic acid | 215.28 ± 8.56 | 214.47 ± 10.07 |
2 | Gallic acid | 63.44 ± 2.19 | 77.87 ± 2.96 |
3 | Syringic acid | n.d. | 2.58 ± 0.10 |
4 | Ellagic acid | 1.16 ± 0.05 | 4.55 ± 0.18 |
5 | Caffeic acid | n.d. | 0.35 ± 0.01 |
6 | Ferulic acid | 2.04 ± 0.09 | 0.19 ± 0.01 |
7 | Synapic acid | 0.57 ± 0.02 | 0.47 ± 0.02 |
8 | Catechin | 50.2 ± 2.50 | 103.07 ± 4.26 |
9 | Rutin | 5.14 ± 0.16 | 5.79 ± 0.26 |
10 | Myricetin | 0.44 ± 0.02 | 1.02 ± 0.04 |
11 | Luteolin | 0.14 ± 0.01 | 0.09 ± 0.01 |
12 | Quercetin | 0.39 ± 0.02 | 0.21 ± 0.01 |
Total | 338.80 | 410.66 |
Data expressed as mg per 100 g of pomace and presented as mean ± SD