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Table 5 Mean values of \(\Delta {\text{L}}^{*}\), \(\Delta {\text{a}}^{*}\) and \(\Delta {\text{b}}^{*}\) the associated color perception for the gp1-HPN group

From: Adhesion and whitening efficacy of P11-4 self-assembling peptide and HAP suspension after using NaOCl as a pre-treatment agent

 

\(\Delta {\text{L}}^{*}\)

\(\Delta {\text{a}}^{*}\)

\(\Delta {\text{b}}^{*}\)

Mean value

 + 3.22

 + 0.22

 + 0.67

Color perception

Lighter

Redder

Yellower