Do You Really Know The Fermented Soybean Meal Drying Process

Fermented soybean meal, also known as biopeptide, is mainly used as a protein feed in the breeding industry. Fermented soybean meal uses bio-fermentation technology to denature soybean meal, thus eliminating the high-quality protein source of anti-nutritional factors. At present, fermented soybean meal has a very broad prospect in the fields of poultry, aquaculture and the like. The fermented soybean meal production process is: selecting soy protein→inoculation strain→fermentation and enzymolysis→drying→crushing→weighing packaging.

In the process of producing fermented soybean meal, drying and dehydration are required. After solid fermentation, the moisture contained in the soybean meal is about 45%. This form of storage and transportation is very inconvenient. Therefore, it is necessary to use a fermented soybean meal dryer to dry to a moisture content of 12%. Currently the commonly used fermented soybean meal drying equipment has rotary dryer, air flow dryer and fluidized bed dryer.

As a senior dryer manufacturer in the industry, Zhengzhou Dingli New Energy Technology Co., Ltd. has carried out many experiments on fermented soybean meal materials, and finally has a very mature and complete fermented soybean meal drying production line solution.

Fermented soybean meal is usually prepared by solid-state fermentation, adding appropriate amount of water, soybean meal: bran 100:6 mixed, inoculated with 6.00% 1:3 Aspergillus: yeast, fermented for 72 hours, matured, using Dingli paddle mixer tumble dryer low temperature Instantly dehydrates to 12%, smashes to 30-80 mesh, cools to room temperature packaging, completes the entire process.

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