Table 3.
Main anthocyanins, flavanols and other phenolic compounds detected by high performance liquid chromatography (HPLC) and found in the Calafate berry over three consecutive years.
| Compounds | 2017 | 2018 | 2019 |
|---|---|---|---|
| Delphinidin 3-glucoside | 10.68 b | 11.60 a | 9.78 a,b |
| Cyanidin 3-glucoside | 0.20 a | 0.42 b | 0.25 a,b |
| Petunidin 3-glucoside | 3.08 b | 3.38 b | 1.73 a |
| Petunidin 3-rutinoside | 4.17 b | 4.44 b | 2.47 a |
| Peonidin 3-glucoside | 0.03 a,b | 0.02 b | 0.33 a |
| Malvidin 3-glucoside | 0.35 c | 0.03 a | 0.14 b |
| Malvidin 3-rutinoside | 0.10 b | 0.12 c | 0.07 a |
| Sum of anthocyanins | 18.62 b | 20.0 a | 14.77 c |
| Sum of flavanols and other phenolic compounds | 3.42 b | 2.69 c | 3.59 a |
| Sum of phenolic compounds | 22.04 b | 22.69 a | 18.36 c |
The values are expressed in mg g−1. Different superscript letters in the same row mean significant differences at (p ≤ 0.05).