Yeast peptone is a premium biological nitrogen source, meticulously derived from high-protein bread yeast through an advanced process that includes autolysis, enzymatic hydrolysis, multi-stage separation, vacuum concentration, and spray drying. During production, yeast cells undergo self-decomposition and targeted enzymatic breakdown, transforming macromolecular proteins into small peptides, free amino acids, and other readily absorbable components.

From a fermentation standpoint, yeast peptone is packed with proteins, peptides, amino acids, and is enriched with nucleotides, B vitamins, biotin, and various growth factors. These vital components offer a comprehensive and balanced nutrient profile for microorganisms, effectively enhancing cell proliferation and physiological metabolism.

Used extensively in the fields of microbial fermentation, biological preparations, and industrial fermentation, yeast peptone acts as a powerful catalyst. When paired with yeast extract and other medium components, it significantly amplifies microbial growth, accelerates metabolic activity, and promotes the synthesis of target products, thereby improving fermentation efficiency and product yield. As a leading supplier and factory in China, we are committed to delivering high-quality yeast peptone to meet the needs of various industries.