Conclusion
The obtained results indicate that both PBF and WBF flours may be adequate for cookies formulating,
although they need to be optimized, especially when whole bean grain was used in the flour, regarding
their effect on sensory characteristics. The cookies using rice and black bean extruded flours can be
considered a good source of protein, fibre, energy and presented reduced anti-nutritional factors and lipid
content, making possible to diversify the application of by-products generated by rice and black bean
processing industries.