thus presented the highest b
also observed the highest B values with maize flour
coarse grained rice flour show lower brightness ( darker ) and B values and higher A values ( more brown)
than cookies made from fine grained rice flour
this effect cloud have been caused by the greater spread of these cookies and the oil release during the baking processes
which could produce a higher concentration of sugar
leading to a more intense caramelization phenomenon
with the production of brown polymers
which contribute to the surface coloration of the cookies
when coarse grained rice flours were excluded
cookies made from B and T were the darkest (lowest L)
this effect maybe dur to their higher protein content
which would enhance the Mbetween reducing sugars and amino acid