Table 2. Changes in Hunter’s color values of ale beers with addition of different concentrations of MBA grape must and juice during fermentation

Color	Day	Sample¹⁾
Color	Day	C	M10	M20	J10	J20
L (lightness)	0	57.59±0.09^2)d3)A4)	56.65±0.06^aC	55.86±0.01^aE	56.79±0.02^dB	56.06±0.02^cD
	1	58.56±0.01^aA	55.12±0.01^bC	52.81±0.02^bE	57.37±0.00^aB	54.88±0.01^eD
	2	58.22±0.02^bA	54.93±0.01^cD	51.02±0.01^dE	56.85±0.01^cB	55.71±0.03^dC
	3	58.14±0.01^cA	54.24±0.01^dD	52.05±0.01^cE	57.11±0.02^bB	56.80±0.01^aC
	4	58.70±0.12^aA	53.36±0.01^eD	50.07±0.01^eE	56.91±0.07^cB	55.77±0.08^dC
	5	58.29±0.22^bcA	53.25±0.02^fD	46.80±0.05^gE	55.18±0.02^eB	53.89±0.05^fC
	6	57.58±0.01^dA	52.47±0.01^gD	49.42±0.02^fE	57.09±0.04^bB	56.14±0.03^bC
a (redness)	0	−0.90±0.01^bE	0.73±0.01^gC	2.12±0.01^gA	0.14±0.01^gD	1.27±0.01^eB
	1	−0.93±0.01^cE	1.79±0.00^fC	5.26±0.00^fA	0.54±0.00^eD	2.39±0.01^dB
	2	−1.11±0.01^eE	3.22±0.01^eB	8.22±0.00^dA	0.70±0.01^dD	2.76±0.01^cC
	3	−1.09±0.01^eE	3.70±0.00^dB	7.50±0.01^eA	0.36±0.01^fD	2.38±0.00^dC
	4	−0.97±0.01^dE	4.46±0.00^bB	9.62±0.00^bA	0.80±0.01^bD	2.87±0.01^bC
	5	−0.98±0.01^dE	4.58±0.00^aB	12.37±0.02^aA	1.60±0.00^aD	4.09±0.00^aC
	6	−0.82±0.01^aE	4.43±0.01^cB	9.18±0.00^cA	0.76±0.01^cD	2.36±0.01^dC
b (yellowness)	0	15.25±0.02^aB	15.87±0.05^aA	11.78±0.01^aC	11.76±0.00^cC	10.55±0.01^cD
	1	14.48±0.01^bA	12.49±0.01^cC	10.16±0.01^bE	12.88±0.00^aB	10.60±0.01^bD
	2	11.88±0.01^gA	9.90±0.01^gC	7.23±0.01^fE	10.99±0.01^eB	8.67±0.00^gD
	3	12.21±0.01^eA	11.09±0.01^fB	7.26±0.01^fE	8.29±0.01^gD	8.72±0.00^fC
	4	13.18±0.02^dA	12.02±0.00^eB	8.67±0.01^eE	10.85±0.01^fC	9.36±0.01^eD
	5	13.31±0.05^cA	12.38±0.01^dC	9.88±0.02^dE	12.76±0.00^bB	11.89±0.01^aD
	6	12.97±0.01^fA	12.76±0.01^bB	10.02±0.01^cD	11.05±0.00^dC	9.45±0.01^dE

C, wort only; M10, wort with addition of 10% grape must; M20, wort with addition of 20% grape must; J10, wort with addition of 10% grape juice; J20, wort with addition of 20% grape juice.
All values are mean±SD (n=3).
Different superscript letters within the same column indicate significant differences (p<0.05).
Different superscript letters within the same row indicate significant differences (p<0.05).