Yeast peptone is a premium biological nitrogen source derived from high-protein bread yeast through a sophisticated production process involving autolysis, enzymatic hydrolysis, multi-stage separation, vacuum concentration, and spray drying. This innovative method facilitates the self-decomposition of yeast cells and the enzymatic breakdown of macromolecular proteins into smaller peptides, free amino acids, and other easily absorbable nutrients.

From the fermentation perspective, yeast peptone is rich in proteins, peptides, and amino acids, as well as nucleotides, B vitamins, biotin, and essential growth factors. These components provide a comprehensive and balanced nutrient profile for microorganisms, effectively supporting cell proliferation and enhancing physiological metabolism.

Widely used in microbial fermentation, biological preparations, and industrial fermentation, yeast peptone significantly boosts microbial growth and metabolic activity when combined with yeast extract and other medium components. This synergy promotes the synthesis of target products, thereby improving fermentation efficiency and increasing product yield. As a trusted supplier and factory of yeast peptone in China, we are committed to delivering high-quality products that meet the needs of various industries.