Product Description

Industrial protein powder is also called industrial hydrolyzed protein, industrial collagen, or industrial hydrolyzed gelatin. The product is white powder (light yellow), light in body, easily soluble in water, and the aqueous solution is clear. Industrial protein has good flocculation, moisture retention, foaming and adhesive properties, and is widely used in leather tanning, electrolytic plating, fire foaming, fermentation, fertilizer, construction, adhesives, papermaking and other industries.

The process of preparing hydrolyzed protein: pretreat the leather waste with alkali, then carry out enzymatic hydrolysis to obtain collagen hydrolyzate, and then make industrial protein powder through filtration, neutralization adjustment, evaporation concentration, drying, milling and other processes

The principle of its hydrolysis is: under alkaline conditions, the coordination ability of OH- and Cr+3 is stronger than that of collagen carboxyl and Cr+3, and the generated precipitate is separated from the collagen solution

After the cooling treatment, use alkaline protease to hydrolyze the collagen solution to break the peptide bonds of the collagen, and generate hydrolyzed protein and some amino acids with smaller molecular weight and water-soluble.

The industrial process is as follows:
Parameter
serial number project unit

index

1 protein g/100g

≥90

2 moisture %

≤7

3 Ash g/100g

≤7

4 Chromium content ​Mg/kg

≤120

Physical and chemical properties of industrial protein powder

Industrial protein powder is mainly used in various animal feeds to increase nutrition and protein content. It can also be used to add fire-fighting materials, etc. Industrial protein powder shape: white powder or light yellow powder, easily soluble in water, easy to absorb moisture, and has strong cohesiveness after absorbing moisture. Chemical properties: This strain is a peptide, dipeptide and compound amino acid produced by hydrolytic degradation of collagen protein. It has the properties of protein. Total nitrogen: more than 10.5%, moisture ≤5%, ash ≤5%, total phosphorus ≤0.2%, protein content more than 80%.

Industry application
electrolytic plating
amino acid
culture medium
leather tanning
fire foam
fermentation
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