Table 8.
Interactions means ± SE for the effects of grape type and production system on TAC in table grapes.
| Factor 1 | Factor 2 | ||
|---|---|---|---|
| Production System | |||
| Parameter | Grape Type | Organic | Conventional |
| TAC (mg cyan kg−1) | White | 11 ± 1 a B | 8 ± 1 a B |
| Red | 77 ± 5 b A | 118 ± 20 a A | |
| TAC (mg mal kg−1) | White | 12 ± 1 a B | 9 ± 1 a B |
| Red | 82 ± 5 b A | 124 ± 10 a A | |
cyan, cyanidin 3-glucoside equivalent; mal, malvidin 3-glucoside equivalent; For each parameter assessed means labeled with the same lower case letter within the same row and same capital letters within the same column are not significantly different (General Linear Hypothesis test p < 0.05).