From the results, it can be observed that
the highest losses of anthocyanins were in the flour prepared from
tubers of the Blue Congo variety and the lowest in the flour from
red-fleshed potatoes of the Herbie 26 variety. Lachman et al.
(2012) stated that the total anthocyanin contents and their profiles
were strongly associated with potato cultivars of red, purple or
blue-coloured flesh.