Soybean meal is a by-product obtained from soybean extraction of soybean oil. Because of its high protein content and balanced amino acid composition, it is widely used as a high-quality protein source in the feed industry. However, due to the existence of various anti-nutritional factors (urease, raffinose, sucrose, stachyose, phytic acid, saponin, antigenic protein, trypsin inhibitor, etc.) in soybean meal, the feed value of soybean meal is affected.
Fermented soybean meal is made of soybean meal, by adding microorganisms and enzyme preparations, using modern bioengineering fermentation and enzymatic hydrolysis technology, eliminating anti-nutritional factors, and degrading soybean protein to polypeptides, small peptides and free amino acids, the antigen-free high-quality protein obtained. It has the effect of improving palatability, improving digestion and absorption of nutrients, promoting growth and reducing diarrhea.
We all know that soybean meal is very useful, because soybean meal is the most productive and most widely used among 12 animal and vegetable oil meal feed products such as cottonseed meal, peanut meal, and rapeseed meal. However, although the use of fermented soybean meal is not as common as soybean meal, the nutritional content of fermented soybean meal is higher than that of soybean meal.

The difference between soybean meal and fermented soybean meal from the perspective of nutrients:
Although soybean meal is the leader in animal feed, as a high protein, soybean meal is the main raw material for making livestock and poultry feed, and can also be used to make pastry food, health food, cosmetics and antibiotic raw materials. It can be used as three meals a day for livestock. Natural farmers will pay special attention to the nutritional value of soybean meal. The protein content of soybean meal alone accounts for 40% to 48%, lysine 2.5% to 3.0%, tryptophan 0.6% ~ 0.7%, methionine 0.5% ~ 0.7%. Just know that soybean meal is the best choice for livestock feed.
Fermented soybean meal uses high-quality soybean meal as the main raw material, inoculated with microorganisms, and maximizes the elimination of anti-nutritional factors in soybean meal through microbial fermentation, effectively degrades soybean protein into a high-quality small peptide protein source, and can produce probiotics, oligopeptides, and glutamine. Active substances such as acid, lactic acid, vitamins, UGF (unknown growth factor). It has the functions of improving palatability, improving digestion and absorption of nutrients, promoting growth and reducing diarrhea. And these effects are not available in soybean meal. It can be seen that fermented soybean meal is a high-end feed developed on the basis of soybean meal.

In summary, although the various amino acids contained in soybean meal are suitable for the nutritional needs of poultry and pigs, fermented soybean meal has the functions of improving palatability, improving digestion and absorption of nutrients, promoting growth, reducing diarrhea, and promoting healthy growth of animals. development. After understanding the difference between soybean meal and fermented soybean meal, we can better choose the "three meals" of livestock.
1. Fermented soybean meal has a special fermented aroma, excellent food attraction, improve feed flavor, increase animal appetite, long-term use to develop hobbies, increase animal feed intake, promote growth, and reduce feed consumption;
2. Provide natural acidulants - lactic acid and acetic acid, without the need to add feed acidulants separately, reducing feed costs;
3. Without antigens and anti-nutritional factors, it can solve the nutritional diarrhea of animals;
4. Regulate and activate the overall activity of cells and the body, promote the development of animal intestinal villi, promote the function of the gastrointestinal tract of young animals, improve disease prevention and disease resistance, and promote the healthy growth and development of animals;
5. High content of bioactive small peptide protein can be directly absorbed through the intestinal mucosa, with fast transport speed, fast absorption rate, and not easy to be saturated; there is no competition with amino acid absorption, and can also promote the transport of free amino acids; small peptide absorption energy consumption is low , save energy and improve protein utilization;
6. Supplement a large number of active probiotics, enhance the growth and reproduction of beneficial microorganisms, inhibit the growth of harmful bacteria such as Escherichia coli and Salmonella, improve the microecological balance of the intestinal tract, and reduce the occurrence of diseases;
7. Improve the immune function of the animal body, reduce the dosage of antibiotics or replace some antibiotics, and have the dual functions of nutrition and immunity.

The dosage of fermented soybean meal:
10%-25% for suckling pigs; 5%-8% for medium and large pigs; 5%-15% for piglets; 5%-10% for lactating sows; 5%-8% for pregnant sows;
Breeding eggs 10%-20%; meat poultry 5%-10%;
5%-15% of freshwater fish; 10%-20% of mandarin fish and soft-shelled turtle; 10%-25% of shrimp, crab and eel;
Cattle and sheep 5%-15%.