Application Overview
Collagen can be dissolved in a variety of extraction media at different pH values and concentrations. According to different extraction media, the extraction of collagen can be divided into five categories: hot water extraction method, salt method, acid method, alkali method and enzymatic method. The basic principle is to change the external environment of the protein according to the characteristics of the collagen, and separate the collagen from other proteins. In the actual extraction process, different extraction methods are often combined with each other. Applying ultrafiltration membrane separation to collagen concentration can achieve clarification, protein removal, tannin and decolorization effects. Membrane separation equipment can completely separate and retain macromolecular impurities, remove water and inorganic salts, and make active ingredients concentrated and refined.
Advantages
1. The front end removes impurities to improve the quality and taste of collagen. Membrane concentration removes inorganic salts after enzymatic hydrolysis, reducing bitterness and pesticide residues.
2. No phase change
3. The separation process is carried out at normal temperature, especially suitable for the separation and concentration of heat-sensitive substances.
4. Use only pressure as the power of the membrane, system is automatic control and easy maintenance.
5. Large effective area is large, fast filtration speed and high separation efficiency
6. Wide applications and short process flow
7. Save labor, electricity, plant area, steam, water, organic solvents and other resources
8. Save more than 90% of sewage discharge
Application Overview
Collagen can be dissolved in a variety of extraction media at different pH values and concentrations. According to different extraction media, the extraction of collagen can be divided into five categories: hot water extraction method, salt method, acid method, alkali method and enzymatic method. The basic principle is to change the external environment of the protein according to the characteristics of the collagen, and separate the collagen from other proteins. In the actual extraction process, different extraction methods are often combined with each other. Applying ultrafiltration membrane separation to collagen concentration can achieve clarification, protein removal, tannin and decolorization effects. Membrane separation equipment can completely separate and retain macromolecular impurities, remove water and inorganic salts, and make active ingredients concentrated and refined.
Advantages
1. The front end removes impurities to improve the quality and taste of collagen. Membrane concentration removes inorganic salts after enzymatic hydrolysis, reducing bitterness and pesticide residues.
2. No phase change
3. The separation process is carried out at normal temperature, especially suitable for the separation and concentration of heat-sensitive substances.
4. Use only pressure as the power of the membrane, system is automatic control and easy maintenance.
5. Large effective area is large, fast filtration speed and high separation efficiency
6. Wide applications and short process flow
7. Save labor, electricity, plant area, steam, water, organic solvents and other resources
8. Save more than 90% of sewage discharge