Effect of high-fat diet and/or Tucum-do-Cerrado consumption in total serum antioxidant capacity of rats.

Values are means and 95% confidence interval (CI), n = 5/group. For diet or Tucum-do-Cerrado effect: within the diet type and within the Tucum-do-Cerrado addition (+) or not (-), data without a common letter differ (P < 0.05). For diet x Tucum-do-Cerrado interaction: Different lowercase letters^a,b indicate differences for control vs. high-fat within Tucum-do-Cerrado addition (+) or not (-) (P < 0.05). CT: rats fed control diet AIN-93G; HF: rats fed a high-fat diet; TUC(-): rats not treated with Tucum-do-Cerrado; TUC(+): rats treated with Tucum-do-Cerrado. FRAP = Ferric reducing antioxidant power. Two-way ANOVA P values for the following comparisons: Diet: control vs. high-fat diet; Tucum: with vs. without addition of Tucum-do-Cerrado independent of diet type; Diet x Tucum: interaction between diet type vs addition of Tucum-do-Cerrado.