Livestock feed from corn ethanol byproduct

摘要

A method for processing of byproducts in an ethanol production process to improve their nutritional value is provided. The method includes applying a mixture of microorganism to a stillage stream with concomitant production of organic acids and de-emulsification and liberation of oil for recovery. An improved livestock feed resulting from ethanol production is provided which comprises a much reduced oil content and a much higher level of organic acids.