Package: 20kg/bag

Uses : microbial fermentation, feed

Product description: This product is made from fresh yeast abundant in protein, with modern bio-engineering technology, through the process of autolysis, separation, vacuum concentration and spray dry. it contains protein, amino acids , polypeptide,nucleotide,vitamin B, growth factors , microelement and so on. it is a high quality nitrogen source in microorganism fermentation culture medium. This product is widely used in antibiotics, amino acids, organic acids, the enzyme products, biological preservatives, bio-materials, and vitamins and other industries.