Lysine fermentation medium

The invention belongs to the technical field of amino acid fermentation, and discloses a lysine fermentation medium which is prepared from the following components: a corn bran treatment substance, acorn steep liquor, monopotassium phosphate, dipotassium phosphate, ferrous sulfate heptahydrate, magnesium sulfate heptahydrate, calcium acetate, mannitol, biotin, vitamin and water. The fermentationmedium prepared through the invention is lower in cost and high in acid production amount, so that the fermentation cost is reduced, and the enterprise profit is improved. 本发明属于氨基酸发酵技术领域，公开了种赖氨酸发酵培养基，其包括如下组分：玉米皮处理物，玉米浆，磷酸二氢钾，磷酸氢二钾，七水硫酸亚铁，七水硫酸镁，乙酸钙，甘露醇，生物素，维生素，水。本发明制备的发酵培养基成本较低，产酸量高，降低了发酵成本，提高了企业利润。