The Introduction Of Corn Steep Liquor

- Jul 18, 2018-

Corn pulp, foreign name corn steep liquor, is a by-product of corn starch, raw materials for corn grits, water, corn juice. The production of corn starch must be soaked in sulfite first, soaked liquid concentrate is made of yellow-brown liquid, called corn pulp, contains rich soluble protein, auxin and some precursor substances, including about 40%~50% solid matter. The taste is brackish, it is the organic nitrogen source that the microorganism grows widely, it can also promote the biosynthesis of antibiotics such as penicillin.