Soybean protein concentrate uses soybeans as raw materials for production. After processing such as crushing, peeling, leaching, separation, washing, and drying, the oil, low-molecular-weight soluble non-protein components (mainly soluble sugar, ash, alcohol, etc.) in soybeans are removed. After dissolving protein and various odor substances, etc.), the prepared soybean protein product containing more than 65% (dry basis) protein (N×6.25).

Huatai Grain, Oil and Protein Concentration Project independently develops and designs efficient, economical and reliable processes and equipment. This process breaks through the traditional limitations and adopts integrated soybean protein concentration equipment such as softening pot, extractor, steam off-line, stripping tower, dryer, decolorization, desolvation and deodorization tower, crystallization tank, and oil refining pot produced by Huatai Grain and Oil Machinery. . Huatai can provide you with a variety of protein preparation solutions in the soybean protein concentrate engineering project.

Technical characteristics of soybean protein isolate

* Adopt domestic and foreign mature full continuous acid-base production process;

* Integrated advanced technology of soybean protein isolate from the United States and Japan;

* The product quality is stable, the yield can reach 45%;

* The output of a single spray drying tower reaches 20,000 tons/year;

* Separation and extraction of functional soybean protein isolate components to further highlight the functionality of the product;

* Continuous neutralization system is adopted to ensure that the color of the product does not deepen;

* Application of enzymatic hydrolysis and spraying technology to increase product variety;

* Comprehensive utilization of bean dregs and whey water to solve environmental protection and improve economic benefits;

* The production line adopts full computer automatic control to ensure stable process parameters;

Soy Protein Isolate Process Flow Diagram

Process characteristics of alcohol-based protein concentrate

* Adopt the production process of fully continuous alcohol washing method, and there is no sewage discharge during the production process;

* Digest and absorb the advanced technology of alcohol-washed soybean protein concentrate in the United States;

* The output of a single production line can reach 100,000 tons/year of soybean protein concentrate;

* A single production line can produce both feed grade and food grade soybean protein concentrate;

* Adopt three-effect evaporation system to improve steam utilization;

* Adopt distillation technology, which can not only increase the concentration of syrup but also eliminate the odor in ethanol;

* The use of extrusion technology can not only increase the protein content, but also save steam;

* The production line adopts full computer automatic control to ensure stable process parameters;

Process flow chart of alcohol process soybean protein concentrate

Functional Soy Protein Concentrate Features

* Digest and absorb the advanced technology of American functional soybean protein concentrate;

* Using a new method of adding ammonium hydroxide instead of adding sodium hydroxide, the finished product is free of salt;

* Using high temperature and high pressure physical modification technology, the high pressure is about 40Mpa;

* After modification, some functional indicators exceed the standard of soybean protein isolate;

* The production line adopts full computer automatic control to ensure stable process parameters;

Functional Soy Protein Concentrate Process