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Table 3.

Mean values of must composition parameters obtained in vines treated with kaolin and without treatment.

Parameters Treatment
Must composition Control Kaolin
°Brix 21.3a 21.3a
pH 3.43a 3.40b
Titratable acidity (g/L) 6.15a 6.24a
Total Polyphenol index 15.5a 13.01b
Assimilable Nitrogen (mg/L) 180.3a 176.4a
Potassium content (mg/L) 1715.4a 1162a
CIELAB color parameters
L* 88.2b 91.5a
a* 0.32a 0.29a
b* 9.34a 14.93a
C 9.35a 7.94a
h 88.01a 88.02a

Different letters represent significant differences between treated and untreated plants(p<0.05).

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