*2.8. Statistical Analysis*

The data were expressed as mean ± standard error of the mean (SEM). The statistical significance of the results was evaluated by one-way ANOVA using Duncan multiple comparisons, using SPSS version 22.0 (SPSS Inc., Chicago, IL, USA). The Pearson's correlation coefficients (r) were calculated between the CTE concentration and undigested starch. *p* < 0.05 was considered statistically significant.
