In a reactor with a container, an air compressor, a gas burner, a combustion chamber, at least two waste valves and a gas exhaust chimney, a process for the production of nixtamal comprising:
- Loading the container with a mixture of a product to be nixtamalized and water;
- stirring of mixture by air injection from the air compressor;
- separation of floating residues and discharge of wastewater;
- addition of hot and clean water into the container and addition of lime to create product-water-lime mixture;
- stirring of product-water-lime mixture by the injection of air from the air compressor;
- ignition of burner until a desired temperature is obtained in the reactor container;
- and
- turning off burner and conditioning of moisture in the reactor container for a determined period of time, where prior to the end of this determined period of time the cooked product-water-lime mixture is agitated by injecting air from air compressor.