| Application |
Soy peptone is an important plant-derived nitrogen source in microbial culture
media for engineered strains and other microorganisms. It is produced from nongenetically modified soybeans or soybean meal through enzymatic digestion (e.g.,
using papain), followed by processes such as filtration, concentration, and spray
drying, resulting in a fine, light-yellow powder. Rich in nutrients, it contains high
levels of vitamins (particularly thiamine) and substantial amounts of carbohydrates.
It can be widely used in the preparation of various culture media, providing essential
nitrogen sources, peptides, amino acids, vitamins, and other growth-promoting
factors required for the growth and development of engineered strains and other
microorganisms. |