Table 6.
Changes in anthocyanin content during storage of tested juices/drinks.
| Juice/Drink | |||||
|---|---|---|---|---|---|
| Storage [Month] | |||||
| Additive | 0 | 1st | 2nd | 3rd | |
| cyaniding-3-O-galactoside [mg/100 mL] | |||||
| Clarified | No additives | 73.93 ± 2.32 A,a,b | 46.98 ± 0.95 B,a,b | 32.43 ± 4.45 C,a,b | 23.83 ± 2.25 D,a,b |
| Ascorbic acid | 74.33 ± 1.45 A,a,b | 30.68 ± 0.51 B,e | 14.57 ± 2.81 C,d | 10.96 ± 3.09 C,c | |
| Cinnamon extract | 68.44 ± 1.12 A,b,c | 39.06 ± 2.66 B,d | 23.44 ± 0.63 C,c | 14.02 ± 0.84 D,b,c | |
| Clove extract | 69.15 ± 1.31 A,b,c | 43.92 ± 1.59 B,b,c | 26.20 ± 0.33 C,b,c | 14.27 ± 2.05 D,b,c | |
| Cloudy | No additives | 76.91 ± 1.92 A,a | 50.33 ± 0.81 B,a | 36.30 ± 1.34 C,a | 25.01 ± 5.83 D,a |
| Ascorbic acid | 69.58 ± 0.46 A,b,c | 33.76 ± 2.03 B,e | 9.48 ± 1.84 C,d | 6.87 ± 1.90 C,c | |
| Cinnamon extract | 64.10 ± 2.30 A,c | 41.40 ± 0.63 B,c,d | 24.17 ± 0.50 C,c | 15.77 ± 0.82 D,a,b,c | |
| Clove extract | 66.07 ± 4.08 A,c | 43.86 ± 2.65 B,b,c | 30.07 ± 4.08 C,a,b,c | 22.10 ± 7.32 C,a,b | |
| cyanidin-3-O-glucoside [mg/100 mL] | |||||
| Clarified | No additives | 4.91 ± 0.22 A,a,b | 2.59 ± 0.11 B,a | 1.62 ± 0.26 C,a,b | 1.12 ± 0.07 D,a,b |
| Ascorbic acid | 4.92 ± 0.12 A,a,b | 1.30 ± 0.03 B,e | 0.60 ± 0.12 C,d | 0.44 ± 0.14 C,c | |
| Cinnamon extract | 4.48 ± 0.06 A,b,c | 2.16 ± 0.03 B,c | 1.14 ± 0.03 C,c | 0.67 ± 0.04 D,b,c | |
| Clove extract | 4.59 ± 0.10 A,b,c | 2.50 ± 0.10 B,a,b | 1.29 ± 0.01 C,b,c | 0.70 ± 0.09 D,b,c | |
| Cloudy | No additives | 5.16 ± 0.16 A,a | 2.61 ± 0.05 B,a | 1.79 ± 0.10 C,a | 1.22 ± 0.28 D,a |
| Ascorbic acid | 4.47 ± 0.01 A,b,c | 1.59 ± 0.15 B,d | 0.38 ± 0.07 C,d | 0.28 ± 0.07 C,c | |
| Cinnamon extract | 4.35 ± 0.11 A,c | 2.24 ± 0.09 B,b,c | 1.18 ± 0.03 C,c | 0.77 ± 0.03 D,a,b,c | |
| Clove extract | 4.23 ± 0.33 A,c | 2.44 ± 0.12 B,a,b | 1.47 ± 0.22 C,a,b,c | 1.07 ± 0.36 D,a,b | |
| cyanidin-3-O-arabinoside [mg/100 mL] | |||||
| Clarified | No additives | 54.40 ± 2.66 A,a,b | 30.82 ± 1.23 B,a,b | 19.97 ± 3.22 C,a,b | 14.17 ± 1.68 C,a |
| Ascorbic acid | 58.04 ± 1.49 A,a | 20.01 ± 0.17 B,d | 9.43 ± 1.74 C,e,f | 6.64 ± 1.99 C,b,c | |
| Cinnamon extract | 52.54 ± 0.83 A,a,b | 25.14 ± 2.01 B,c | 13.77 ± 0.48 C,d,e | 8.05 ± 0.35 D,a,b,c | |
| Clove extract | 53.31 ± 1.42 A,a,b | 29.75 ± 0.53 B,b | 16.39 ± 0.20 C,b,c,d | 8.66 ± 1.23 D,a,b,c | |
| Cloudy | No additives | 57.63 ± 1.97 A,a | 33.29 ± 0.70 B,a | 22.65 ± 0.86 C,a | 14.38 ± 4.15 D,a |
| Ascorbic acid | 52.22 ± 2.16 A,a,b | 21.58 ± 1.23 B,d | 6.41 ± 1.04 C,f | 4.48 ± 0.94 C,c | |
| Cinnamon extract | 51.23 ± 2.76 A,b | 26.15 ± 0.87 B,c | 14.23 ± 0.39 C,c,d,e | 9.00 ± 0.39 D,a,b,c | |
| Clove extract | 49.83 ± 3.46 A,b | 29.63 ± 1.32 B,b | 18.72 ± 2.80 C,a,b,c | 13.30 ± 4.27 C,a,b | |
| cyanidin-3-O-xyloside [mg/100 mL] | |||||
| Clarified | No additives | 9.25 ± 0.42 A,a,b | 4.75 ± 0.26 B,a | 2.81 ± 0.53 C,a,b | 1.93 ± 0.19 C,a,b |
| Ascorbic acid | 9.22 ± 0.32 A,a,b | 2.68 ± 0.04 B,e | 1.20 ± 0.22 C,d,e | 0.84 ± 0.28 C,c | |
| Cinnamon extract | 8.29 ± 0.15 A,b | 3.74 ± 0.30 B,c,d | 1.91 ± 0.08 C,c,d | 1.08 ± 0.06 D,b,c | |
| Clove extract | 8.59 ± 0.26 A,b | 4.45 ± 0.10 B,a,b | 2.30 ± 0.05 C,b,c | 1.21 ± 0.15 D,a,b,c | |
| Cloudy | No additives | 9.82 ± 0.37 A,a | 4.79 ± 0.09 B,a | 3.17 ± 0.18 C,a | 2.08 ± 0.46 D,a |
| Ascorbic acid | 8.97 ± 0.27 A,a,b | 3.18 ± 0.27 B,d,e | 0.82 ± 0.13 C,e | 0.57 ± 0.10 C,c | |
| Cinnamon extract | 8.08 ± 0.25 A,b | 4.06 ± 0.20 B,b,c | 1.97 ± 0.05 C,c | 1.22 ± 0.06 D,a,b,c | |
| Clove extract | 8.35 ± 0.91 A,b | 4.66 ± 0.32 B,a,b | 2.66 ± 0.42 C,a,b,c | 1.86 ±0.64 C,a,b | |
a, b, c, d, e, f—means in a column followed by the same small letter are not significantly different (p > 0.05); A, B, C, D—means in a row followed by the same capital letter are not significantly different (p > 0.05); values are means of three determinations ± SD.