Soybean meal is a yellow powder refined from high-quality soybeans through a series of standardized processing procedures. After cleaning, softening, rolling, and high-temperature oil extraction, soybeans are further crushed and sieved to form uniform yellow granular powder, retaining rich protein, amino acids, and trace elements while removing most crude oil and impurities.

In terms of fermentation mechanism, soybean meal can be biologically fermented using lactic acid bacteria, bacillus, and other probiotics. Microbial metabolism decomposes macromolecular proteins into small peptides and amino acids, reduces anti-nutritional factors such as trypsin inhibitor, and improves digestibility and absorption efficiency.

Widely used in feed industry, it serves as a high-quality plant protein source for livestock, poultry, aquaculture, and pet feed, effectively enhancing growth performance and immunity. In addition, fermented soybean meal is also applied in food processing and agricultural fertilizer production. Its stable properties and high nutritional value make it an irreplaceable raw material in modern breeding and food industries, supporting efficient and sustainable development of related fields.