Protein Production Project

In recent years, plant protein has incomparable nutritional and functional properties than animal protein. Plant protein is widely used in food and feed industry, and is then used to develop various high protein foods, diet foods and protein membrane. It has the wide application prospects to use low-temperatured meal to produce protein concentrate and isolation.
1.The low-temperatured meal is used to produce protein concentrate. By removing the soluble sugar, ash and other soluble micro constituents in the low-temperatured meal, the protein content can be increased to 65%~70%.
2.Protein separation uses alkali extraction and acid precipitation. First, extract the defatted meal with sigwater, and remove the insoluble substance in meal with centrifugal separation (mainly polysaccharide); next, adjust the PH value of extraction solution by acid to the isoelectric point of protein, and then protein condenses and precipitates. The soybean protein can be separated from the protein precipitation through washing, neutralization and drying.

Peanut Protein Powder Processing Technology:

The oil content of peanut can reach 46%~52%, and protein 26%~32%, which is higher than milk, pork and egg (milk 3%, egg 14%, fish 25%, pork 16%, wheat flour 9.9%). And peanut protein contains over 90% globulin and 18 kinds of amino acids, and 8 of which can't be synthesized by the body itself. Moreover, it contains less methionine and all the other seven amino acids are close to or above the required standard of Food and Agriculture Organization (FAO).

In recent years, our company has always been committed to the research of plant protein. By combining the American ADM and CENRTALSOY technology, our company has developed the peanut and soybean protein processing technology.