Table 1.
Content of phenolic compounds and carotenoids [mg/100 g dm] in different peach cultivars
| Cultivars | Antocyanins | Phenolic acid | Flavonols | Flavan-3-ols (monomers and dimers) | Polymeric procyanidins | Total polyphenols | Total carotenoids |
|---|---|---|---|---|---|---|---|
| Harbinger | 55.60 ± 0.05 cǂ | 207.09 ± 3.87 f | 33.24 ± 1.04 a | 20.18 ± 0.04 l | 1192.27 ± 31.77 i | 1508.38 ± 36.77 k | 392.50 ± 11.02 a |
| Kijowska Wczesna | 29.97 ± 0.03 h | 221.13 ± 4.13 e | 22.16 ± 0.05 g | nd | 2406.92 ± 42.21 b | 2680.18 ± 46.42 b | 76.00 ± 9.07 i |
| Spring Time | 74.48 ± 0.60 a | 86.57 ± 1.63 m | 27.09 ± 0.12 c | 18.20 ± 0.01 m | 1025.12 ± 30.75 jk | 1231.46 ± 33.11 m | 40.08 ± 5.12 j |
| Beta | 21.86 ± 0.20 k | 62.67 ± 1.18 pr | 19.56 ± 0.37 ij | 27.34 ± 0.00 j | 1556.64 ± 26.70 f | 1688.07 ± 28.45 i | 290.34 ± 17.21 c |
| Maycresh | 58.85 ± 0.50 b | 57.31 ± 1.05 r | 26.66 ± 0.41 cd | 18.36 ± 0.14 m | 991.78 ± 19.75 k | 1152.96 ± 21.85 n | 203.82 ± 8.24 g |
| Harrow Diamond | 56.00 ± 0.57 c | 192.12 ± 3.54 g | 26.16 ± 0.11 d | 51.24 ± 0.11 g | 1821.01 ± 24.63 d | 2146.53 ± 28.96 e | 253.03 ± 2.65 e |
| Dixired | 39.12 ± 0.34 d | 66.62 ± 1.24 op | 25.23 ± 0.08 e | 33.18 ± 0.06 i | 1599.69 ± 32.99 f | 1763.84 ± 34.71 h | 243.52 ± 11.87 ef |
| Candor | 35.21 ± 2.21 f | 121.07 ± 2.21 k | 30.01 ± 0.87 b | 94.84 ± 1.09 a | 2175.90 ± 25.27 c | 2457.03 ± 31.65 d | 245.36 ± 6.29 ef |
| Harnaś | 10.81 ± 0.68 l | 234.08 ± 4.31 d | 17.48 ± 0.27 k | 53.96 ± 0.21 f | 1674.66 ± 40.24 e | 1990.99 ± 45.71 g | 219.34 ± 10.03 g |
| Sweet Haven | 38.22 ± 0.03 de | 92.25 ± 1.73 l | 15.59 ± 0.00 l | 11.63 ± 0.21 o | 832.69 ± 14.98 l | 990.38 ± 16.958 o | 214.46 ± 1.68 g |
| WB 258 | 25.41 ± 1.09 j | 185.46 ± 3.46 h | 21.29 ± 0.04 h | 64.54 ± 0.11 c | 2819.57 ± 54.58 a | 3116.27 ± 59.28 a | 280.54 ± 12.95 cd |
| Early Redhaven | 27.92 ± 0.20 i | 139.92 ± 2.54 j | 19.18 ± 0.62 j | 16.89 ± 0.01 n | 1366.36 ± 20.99 g | 1570.27 ± 24.36 j | 228.88 ± 5.87 f |
| SB6A - 35 | 28.88 ± 0.02 hi | 266.12 ± 4.92 c | 21.87 ± 0.74 gh | 55.35 ± 0.00 e | 1719.82 ± 21.59 e | 2092.04 ± 27.27 f | 354.95 ± 11.11 b |
| Jerseyland | 26.22 ± 1.04 j | 305.75 ± 5.61 a | 13.57 ± 0.01 m | 83.29 ± 1.41 b | 2195.56 ± 35.87 c | 2624.39 ± 43.94 c | 379.46 ± 8.63 ab |
| BL6 | 30.01 ± 0.03 h | 194.28 ± 3.58 g | 23.37 ± 0.11 f | 58.70 ± 0.69 d | 1847.40 ± 25.42 d | 2153.76 ± 29.83 e | 342.13 ± 5.04 b |
| Red Cup | 37.55 ± 0.35 e | 70.30 ± 1.32 o | 22.88 ± 0.00 f | 17.28 ± 0.55 n | 585.10 ± 9.55 m | 733.11 ± 11.77 p | 279.88 ± 10.11 d |
| Royalvee | 32.95 ± 1.07 g | 159.38 ± 2.93 i | 20.14 ± 0.61 i | 35.23 ± 0.00 h | 1042.10 ± 21.26 j | 1289.80 ± 25.87 l | 293.98 ± 5.32 c |
| Flamin Fury | 36.01 ± 0.26 f | 80.61 ± 1.51 n | 18.04 ± 0.07 k | 21.90 ± 0.14 k | 985.39 ± 19.56 k | 1141.95 ± 21.54 n | 61.79 ± 4.78 i |
| Harrow Beauty | 6.59 ± 0.01 m | 273.32 ± 5.07 b | 14.98 ± 0.03 l | 55.92 ± 0.80 e | 1250.83 ± 17.52 h | 1601.64 ± 23.43 j | 257.15 ± 5.81 e |
| Madison | 3.10 ± 0.09 n | 209.54 ± 3.88 f | 10.11 ± 0.21 n | 11.98 ± 0.21 o | 487.85 ± 4.64 n | 722.58 ± 9.03 p | 174.17 ± 4.02 h |
| minimum | 3.10 | 57.31 | 10.11 | 11.64 | 487.85 | 722.58 | 40.08 |
| maximum | 74.48 | 305.75 | 33.24 | 94.84 | 2819.57 | 3116.27 | 392.50 |
| mean | 33.74 | 161.28 | 21.43 | 37.50 | 1478.83 | 1732.78 | 241.57 |
ǂǂvalue±SD are means of three repetitions
ǂMean values followed by different letters are statistically different at p < 0.05