Table 1 The effects of UV-C treatment on phenolic compounds in Öküzgözü calli
Irradiation duration (min) | Irradiation distance (cm) | Harvest time (h) | Total phenolics (mg 100 g-1) | Total flavanols (mg 100 g-1) | Total flavonols (mg 100 g-1) | Catechin (μg g-1) | Ferulic acid (μg g-1) | Resveratrol (μg g-1) |
|---|---|---|---|---|---|---|---|---|
Control | 0 | 57,50* l | 4,69 i | 0,29 i | 1,82 k | 4,92 kl | 1,11 kl | |
24 | 71,91 ij | 4,56 i | 0,29 i | 1,38 k | 4,38 l | 1,36 k | ||
48 | 43,78 m | 3,66 j | 0,30 i | 1,22 k | 1,41 m | 1,08 kl | ||
5 | 10 | 0 | 76,64 h | 5,05 h | 2,67 e | 6,92 bcd | 11,07 fg | 5,90 d |
24 | 96,25 f | 5,12 h | 2,46 e | 7,53 b | 14,42 de | 2,98 gh | ||
48 | 72,99 i | 5,31 gh | 1,03 h | 6,19 ef | 9,32 ghi | 3,04 fg | ||
20 | 0 | 73,46 hi | 5,72 def | 7,12 a | 4,34 hi | 12,41 ef | 2,45ij | |
24 | 58,45 l | 5,90 d | 3,32 d | 3,89 i | 5,97 jkl | 2,06 j | ||
48 | 95,82 f | 5,79 de | 3,48 d | 3,99 hi | 8,22 hij | 2,42 ij | ||
30 | 0 | 135,60 b | 6,55 b | 3,34 d | 4,14 hi | 22,88 c | 2,52 hi | |
24 | 155,14 a | 6,86 a | 5,51 b | 6,70 cde | 24,28 c | 8,43 a | ||
48 | 128,44 cd | 7,03 a | 3,41 d | 7,30 bc | 31,37 a | 3,46 f | ||
10 | 10 | 0 | 66,50 k | 5,12 h | 2,48 e | 6,16 ef | 10,27 fgh | 2,00 j |
24 | 69,13 jk | 5,26 gh | 1,03 h | 4,61 h | 10,06 fgh | 2,53 hi | ||
48 | 87,39 g | 5,06 h | 1,62 g | 6,39 de | 7,07 ijk | 2,47 ij | ||
20 | 0 | 73,53 hi | 5,19 h | 3,39 d | 2,60 j | 23,12 c | 2,95 gh | |
24 | 85,16 g | 5,29 gh | 3,12d | 2,64 j | 16,75 d | 5,92 d | ||
48 | 113,02 e | 5,21 h | 5,55 b | 4,22 hi | 30,81 ab | 7,48 b | ||
30 | 0 | 126,00 d | 6,17 c | 2,12 f | 5,58 fg | 15,61 d | 6,93 c | |
24 | 113,02 e | 5,60 ef | 3,17 d | 5,26 g | 28,44 b | 4,72 e | ||
48 | 130,40 c | 5,50 fg | 2,62 e | 8,89 a | 29,10 ab | 2,44 ij |