Peptone from soybean is widely used in microbiology as a nutrient source in culture media. It supports the growth of various microorganisms, including bacteria, yeast, and fungi, due to its rich amino acid and peptide content. In the pharmaceutical industry, it is utilized in the production of vaccines and antibiotics, serving as a substrate for microbial fermentation. Additionally, it finds application in the food industry as a supplement in fermentation processes for products like soy sauce and miso. Its high nutritional value also makes it a component in animal feed formulations to enhance growth and health. In biotechnology, soybean peptone is employed in cell culture and enzyme production, providing essential nutrients for optimal cell growth and productivity.