Production process of fermented soybean meal by synchronous solid fermentation and enzymolysis
A technology of fermented soybean meal and solid fermentation, applied in the application, animal feed, animal feed, etc., to avoid loss and loss, promote sustainable development, and increase the amount of addition
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Embodiment 1
[0026] The equipment mainly used in the process of preparing fermented soybean meal by the simultaneous solid fermentation and enzymatic hydrolysis method includes: pulverizer, mixer, conveyor belt, batching scale, seed cultivation tank, fermentation tank, dryer, etc. and other supporting equipment. The specific steps of the process are:
[0027] (1) Seed preparation: Prepare seed medium with bran and soybean meal, insert KD1 commercial strain, and cultivate at 30-37°C for 48 hours, and the ratio of bran to soybean meal in the seed medium is 6:4.
[0028] (2) Ratio of fermented materials: Taking the quality of soybean meal as a reference, the fermented materials are blended according to the following proportions: protease 5%; molasses 4%; acetic acid 0.5%;
[0029] (3) Mixing of materials: Mix the seeds with the fermented raw materials at an inoculum amount of 3%, and the mixing uniformity of the materials is required to be greater than 95%; adjust the water content of the mat...
Embodiment 2
[0034] The equipment mainly used in the process of preparing fermented soybean meal by the simultaneous solid fermentation and enzymatic hydrolysis method includes: pulverizer, mixer, conveyor belt, batching scale, seed cultivation tank, fermentation tank, dryer, etc. and other supporting equipment. The specific steps of the process are:
[0035] (1) Seed preparation: Prepare seed medium with bran and soybean meal, insert KD1 commercial strain, and cultivate at 30-37°C for 48 hours, and the ratio of bran to soybean meal in the seed medium is 6:4.
[0036] (2) Ratio of fermented materials: Taking the quality of soybean meal as a reference, the fermented materials are blended according to the following proportions: protease 4%; molasses 3%; acetic acid 0.2%;
[0037] (3) Mixing of materials: Mix seeds with 3% inoculum amount and fermentation raw materials, and the mixing uniformity of materials is required to be greater than 95%; adjust the water content of materials to 10% to 1...
Embodiment 3
[0042] The equipment mainly used in the process of preparing fermented soybean meal by the simultaneous solid fermentation and enzymatic hydrolysis method includes: pulverizer, mixer, conveyor belt, batching scale, seed cultivation tank, fermentation tank, dryer, etc. and other supporting equipment. The specific steps of the process are:
[0043] (1) Seed preparation: Prepare seed medium with bran and soybean meal, insert KD1 commercial strain, and cultivate at 30-37°C for 48 hours, and the ratio of bran to soybean meal in the seed medium is 6:4.
[0044] (2) Ratio of fermented materials: Taking the quality of soybean meal as a reference, the fermented materials are blended according to the following proportions: protease 3%; molasses 2%; acetic acid 0.4%;
[0045] (3) Mixing of materials: Mix seeds with 3% inoculum amount and fermentation raw materials, and the mixing uniformity of materials is required to be greater than 95%; adjust the water content of materials to 10% to 1...
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