Raw material: low-temperature soybean meal
Product: soybean protein isolate
By-product: soybean dietary fiber
Purpose: food additives, health products raw materials (protein content>90%).
Process features: this process uses alkali soluble and acid precipitation process to isolate fiber
and protein from low-temperature soybean meal. Protein through homogenizing, high temperature sterilizing, spray drying to produce
soybean protein isolate. The protein content is high, the water consumption is large, and it is required to provide with water treatment facilities.
Solvent leaching defatted soybean meal as raw material, through different methods and further processing to get final product.
Soybean Meal Of Soy Protein Flour Line :
1 raw material of low temperature soy meal residual oil: 1% or less (dry basis);
2 raw material of low temperature soy meal moisture: 8-11%;
3 raw soybean meal powder degrees: 5% or less: Uniform flake;
4 raw material of low temperature soy meal in dry basis protein: 54-55%.
Quality of soy protein:
1 finished soy protein powder moisture: 10% or less;
2 finished soy protein powder residue solvent: 500 mg/kg or less (detonation test);
3 finished carbohydrate dense residual solvent: 100 mg/kg or less (detonation test);
4 carbohydrate dense solid impurity content: 0.5% or less:
5 Soy protein powder dry base protein content: 65% or higher.
Consumption Indicators of Defatted Soy Protein Flour Production Line :
1. The steam workshop: 3 t/t or less soybean meal (8 to 10 kilograms of saturated steam and superheated steam slightly more);
2. The plant power consumption: 280 KWH/h or less soybean meal;
3. The workshop water consumption: 1.1 t/t or less low temperature soybean meal;
4. The CIP cleaning alkali: 50 kg/month
5. Compressed air: 6 kg or more, the consumption of 3.5 Nm3 / min.
6. Alcohol consumption: 13 kg/t or less large soybean meal;
7. Antifoaming agent consumption: 15 kg/day.
