Table 4.
Levels of individual anthocyanin and polyphenols in aronia grown in different regions (unit: mg/kg)
| Growing region | |||
|---|---|---|---|
|
| |||
| Sangju | Ulju | Youngcheon | |
| Anthocyanins | |||
| Cyanidin-3-O-galactoside | 9,179.13±421.21b | 7,135.6±618.35a | 6,541.87±918.28a |
| Cyanidin-3-O-arabinose | 3,924.2±179.99b | 2,963.57±260.39a | 3,088.33±434.86a |
| Cyanidin-3-O-xylose | 812.33±43.11b | 561.77±55.91a | 617.37±93.49a |
| Cyanidin-3-O-glucoside | 513.1±28.11b | 371.83±37.8a | 418.13±56.61a |
| Polyphenols | |||
| Chlorogenic acid | 225.1±618.4c | 170.1±918.3a | 191.5±997.3b |
| Vanillic acid | 4.3±0.4b | 4.6±0.6b | 2.5±0.6a |
| Rutin hydrate | 3.1±0.3a | 4.5±0.4b | 3.3±0.4a |
Data are presented as means±SD of triplicate experiments.
Values with different letters (a–c) within the same row are significantly different at P<0.05.