Table 1.
Phenolic acids and flavanols content before and after juice/drink pasteurisation.
| Juice/Drink | |||
|---|---|---|---|
| Additive | Unpasteurised | Pasteurised | |
| (+)-catechin [mg/100 mL] | |||
| Clarified | No additives | 1.57 ± 0.00 A,a,b | 1.51 ± 0.09 A,b,c |
| Ascorbic acid | 1.70 ± 0.02 A,a,b | 1.60 ± 0.03 B,a,b | |
| Cinnamon extract | 1.57 ± 0.15 A,a,b | 1.39 ± 0.01 A,c | |
| Clove extract | 1.81 ± 0.02 A,a | 1.73 ± 0.04 A,a | |
| Cloudy | No additives | 1.58 ± 0.02 A,a,b | 1.52 ± 0.06 A,b,c |
| Ascorbic acid | 1.66 ± 0.01 A,a,b | 1.75 ± 0.09 A,a | |
| Cinnamon extract | 1.45 ± 0.04 A,b | 1.48 ± 0.02 A,b,c | |
| Clove extract | 1.70 ± 0.12 A,a,b | 1.77 ± 0.11 A,a | |
| (−)-epicatechin [mg/100 mL] | |||
| Clarified | No additives | 4.42 ± 0.02 A,b | 4.53 ± 0.07 A,c |
| Ascorbic acid | 4.50 ± 0.08 A,b | 4.53 ± 0.06 A,c | |
| Cinnamon extract | 4.63 ± 0.11 A,a,b | 4.82 ± 0.04 A,a | |
| Clove extract | 4.74 ± 0.07 A,a,b | 4.79 ± 0.03 A,a,b | |
| Cloudy | No additives | 4.65 ± 0.02 A,a,b | 4.66 ± 0.14 A,a,b,c |
| Ascorbic acid | 4.44 ± 0.02 A,b | 4.60 ± 0.09 A,b,c | |
| Cinnamon extract | 4.62 ± 0.04 A,a,b | 4.82 ± 0.05 A,a | |
| Clove extract | 4.94 ± 0.18 A,a | 4.86 ± 0.02 A,a | |
| neochlorogenic acid [mg/100 mL] | |||
| Clarified | No additives | 33.21 ± 0.51 A,a,b | 34.05 ± 0.56 A,a |
| Ascorbic acid | 34.77 ± 0.89 A,a | 33.86 ± 0.33 A,a,b | |
| Cinnamon extract | 31.59 ± 0.33 A,b,c | 31.76 ± 0.68 A,b,c | |
| Clove extract | 32.91 ± 0.10 A,a,b | 32.42 ± 0.63 A,a,b,c | |
| Cloudy | No additives | 34.70 ± 1.21 A,a | 34.19 ± 0.64 A,a |
| Ascorbic acid | 32.80 ± 0.07 A,a,b | 31.22 ± 1.19 A,c | |
| Cinnamon extract | 31.82 ± 0.37 A,b,c | 31.87 ± 0.46 A,b,c | |
| Clove extract | 30.03 ± 0.72 A,c | 30.81 ± 1.06 A,c | |
| chlorogenic acid [mg/100 mL] | |||
| Clarified | No additives | 30.30 ± 0.04 A,a,b,c | 30.97 ± 0.35 A,a |
| Ascorbic acid | 32.13 ± 0.51 A,a | 30.82 ± 0.34 B,a | |
| Cinnamon extract | 28.94 ± 0.32 A,c,d | 28.98 ± 0.27 A,b | |
| Clove extract | 30.23 ± 0.05 A,b,c | 30.08 ± 0.46 A,a,b | |
| Cloudy | No additives | 31.98 ± 1.14 A,a,b | 31.15 ± 0.64 A,a |
| Ascorbic acid | 29.39 ± 0.11 A,c | 28.93 ± 0.35 A,b | |
| Cinnamon extract | 29.22 ± 0.06 A,c | 29.25 ± 0.32 A,b | |
| Clove extract | 27.28 ± 0.22 A,d | 27.28 ± 0.54 A,c | |
a, b, c, d—means in a column followed by the same small letter are not significantly different (p > 0.05); A, B—means in a row followed by the same capital letter are not significantly different (p > 0.05); values are means of three determinations ± SD.