Effect of heating method on the microbial levels and acrylamide in corn grits and subsequent use as functional ingredient for bread making

Abstract Cereal by-products represent abundant and low-cost resources of nutrients. The study is dedicated to the development of a rapid method for the treatment of corn grits to obtain value added ingredients for breadmaking. The infrared irradiation (IR) at 76 °C and 90 °C and vacuum microwave (VM) heating at 60 °C have been applied for stabilization of corn grits. The corn grit particles were fractionated by size and it was found that the particle size fraction significantly (p