To assess the global distribution of bread products based on
sensory texture properties and instrumental measurements, PCA
was performed on these data, separately. The PCA score plot of data
from the DA (Fig. 2a) illustrates a huge variation between bread
products based on the sensory texture attributes shown in the PCA
loading plot (Fig. 2b). PC1, describing 62% of the total variation,
accounted for most of the variation, representing mainly differences
related to type of cassava flour and addition of dietary fibers.
PC2 described 18% of the total variation, representing differences in
the quantity of added cassava flour (Fig. 2a).