Effectiveness of Fibers from “Cabernet Sauvignon” (Vitis vinifera) Pomace as Fining Agents for Red Wines
Table 4
Color intensity (CI) of the wines.
0 months aged
4 months aged
9 months aged
Unripe wine
Control
9.64 ± 0.01 d γ
8.83 ± 0.08 c β
8.35 ± 0.06 b α
Dose 1
Unripe fibers
9.56 ± 0.06 d γ
8.89 ± 0.00 c β
8.45 ± 0.02 c α
Mature fibers
9.64 ± 0.09 d γ
8.88 ± 0.01 c β
8.50 ± 0.11 c α
Overripe fibers
9.68 ± 0.06 d γ
8.88 ± 0.03 c β
8.51 ± 0.03 c α
Dose 2
Unripe fibers
8.96 ± 0.05 b γ
8.53 ± 0.02 a β
8.07 ± 0.05 a α
Mature fibers
8.81 ± 0.01 a γ
8.46 ± 0.05 a β
8.01 ± 0.03 a α
Overripe fibers
9.15 ± 0.05 c γ
8.73 ± 0.03 b β
8.27 ± 0.03 b α
Mature wine
Control
12.83 ± 0.10 bcd γ
11.13 ± 0.16 ab β
10.68 ± 0.08 bc α
Dose 1
Unripe fibers
13.05 ± 0.12 cd γ
11.24 ± 0.07 ab β
10.61 ± 0.12 abc α
Mature fibers
13.18 ± 0.06 d γ
11.24 ± 0.03 ab β
10.75 ± 0.06 c α
Overripe fibers
13.10 ± 0.24 d γ
11.30 ± 0.17 b β
10.91 ± 0.03 d α
Dose 2
Unripe fibers
12.37 ± 0.17 a γ
10.99 ± 0.09 a β
10.56 ± 0.03 ab α
Mature fibers
12.51 ± 0.26 ab γ
11.00 ± 0.04 a β
10.60 ± 0.02 abc α
Overripe fibers
12.71 ± 0.07 abc γ
11.20 ± 0.03 ab β
10.49 ± 0.07 a α
Overripe wine
Control
11.93 ± 0.02 de γ
11.27 ± 0.06 e β
10.61 ± 0.06 b α
Dose 1
Unripe fibers
11.89 ± 0.02 d γ
11.21 ± 0.04 d β
10.48 ± 0.05 b α
Mature fibers
11.94 ± 0.03 de γ
10.80 ± 0.01 a β
10.55 ± 0.12 b α
Overripe fibers
11.97 ± 0.02 e γ
11.16 ± 0.01 c β
10.54 ± 0.10 b α
Dose 2
Unripe fibers
11.50 ± 0.03 b γ
10.80 ± 0.02 a β
10.26 ± 0.07 a α
Mature fibers
11.36 ± 0.01 a γ
11.14 ± 0.02 c β
10.24 ± 0.05 a α
Overripe fibers
11.61 ± 0.05 c γ
10.90 ± 0.01 b β
10.22 ± 0.07 a α
Note. Different letters in a column show statistical differences () among treatments within each wine class. Different Greek letters in a row indicate statistical differences () among bottle ageing times.
