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. 2017 Jun 7;2017:5019458. doi: 10.1155/2017/5019458

Figure 1.

Figure 1

Spectrophotometric absorption spectra (a) and determination of the Sun Protection Factor (SPF) spectrophotometric (b) of NV-HA and standards (quercetin and benzophenone-3). Results are expressed as mean ± SD (n = 3), where A(p < 0.05, Nv-HA 1.0% versus quercetin 10 mg/L), B(p < 0.05, Nv-HA 0.5% versus quercetin 10 mg/L), C(p < 0.05, Nv-HA 1.0% versus benzophenone-3 10 mg/L), D(p < 0.05, Nv-HA 1.0% versus Nv-HA 0.5%), and E(p < 0.001, benzophenone-3 10 mg/L versus quercetin 10 mg/L), according to one-way ANOVA followed by Tukey's test.