Statistical analyses
Since color is a qualitative variable, means were analyzed using the Kruskall-Wallis test and the SNK test as post-hoc. Drip loss values were evaluated with an analysis of variance (ANOVA), and means were compared using the Tukey test at 5% significance level in the software SISVAR. The correlation between color and drip loss was analyzed using the Spearman
correlation coefficient in the tool Action.