The dark color coffees (arabica and robusta),
located in the lower part of the figure,were separated fromthe light colored
samples, which had higher levels of 5-CQA and lower content of
melanoidins. The arabica coffees were configured on the left side of
the plot discriminated from the robusta coffees that were associated
with higher caffeine levels and greater AA. Hence,with regard to the influence
of the raw material on AA, in general, C. canephora coffees had
greater AA than C. arabica one