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Tabla 5.

Análisis multifactorial de la varianza.

Cultivar Parámetros Año de Composición del Año de vendimia x
analíticos vendimia mosto Composición del mosto
Pinot noir Alcohol 757.97 ∗∗∗ 1848.09 ∗∗∗ 142.18 ∗∗∗
Acidez total 1196.57 ∗∗∗ 940.21 ∗∗∗ 687.74∗∗∗
pH 752.53 ∗∗∗ 1258.73 ∗∗∗ 195.58 ∗∗∗
Polifenoles totales 546.32 ∗∗∗ 1.44 0.51
Antocianos 629.62 ∗∗∗ 6.18 ∗ 17.28 ∗∗∗
Catequinas 717.39 ∗∗∗ 2.31 9.20 ∗∗∗
Proantocianidinas 1573.83 ∗∗∗ 8.08 ∗∗ 20.86 ∗∗∗
Intensidad colorante 1435.56 ∗∗∗ 7.77 ∗∗ 48.05 ∗∗∗
L∗ 66.88 ∗∗∗ 3.39 ∗ 17.09 ∗∗∗
C∗ 61.11 ∗∗∗ 0.87 230.39 ∗∗∗
H∗ 930.77 ∗∗∗ 630.50 ∗∗∗ 233.88 ∗∗∗
Tannat Alcohol 1711.41 ∗∗∗ 699.08 ∗∗∗ 79.76 ∗∗∗
Acidez total 36.33 ∗∗∗ 4.94 ∗ 2.46
pH 9.54 ∗∗∗ 24.14 ∗∗∗ 7.67 ∗∗
Polifenoles totales 477.14 ∗∗∗ 9.02 ∗∗ 10.77 ∗∗∗
Antocianos 456.07 ∗∗∗ 0.63 3.75 ∗
Catequinas 38.53 ∗∗∗ 0.27 2.45
Proantocianidinas 586.31 ∗∗∗ 2.4 11.89 ∗∗∗
Intensidad colorante 638.70 ∗∗∗ 18.96 ∗∗∗ 8.81 ∗∗
L∗ 3045.80 ∗∗∗ 3097 ∗∗∗ 16.33 ∗∗∗
C∗ 1026.31 ∗∗∗ 13.79 ∗∗∗ 1.07
H∗ 1865.48 ∗∗∗ 5.72 ∗ 5.31 ∗
*

Se indican los valores de F y su significación estadística (p < 0.001 = ∗∗∗; p < 0.01 = ∗∗; p < 0.1 = ∗).

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