Industry Membrane Filter System for Peptide extractionIn the pressing process of fruit, a large number of impurities such as pulp, pectin, starch, plant fibers, microorganisms, bacteria and so on will be introduced. Because of the high sugar content of seabuckthorn juice, microorganisms and bacteria are easy to reproduce and make seabuckthorn juice ferment and deteriorate. High temperature sterilization will cause product discoloration and loss of fresh taste. At present, the traditional filtration methods (diatomite, plate-frame filtration, etc.) are still used. These methods can not completely intercept macromolecular impurities. Although they can play a temporary clarification, under the combined action of time, temperature, charge and solution pH, the dissolved impurities re-aggregate and form visible foreign bodies, resulting in turbid sediment of seabuckthorn juice.
Application of Ultrafiltration Membrane Filtration Technology in the Productionof Peptide extraction
1. Ultrafiltration membrane filtration system of Huolong fruit juice has a close pore size distribution of 1000Da-0.2um, which can remove macromolecule soluble impurities that can not be removed by traditional filtration and solve the problem of secondary precipitation.
2. Ultrafiltration membrane filtration system of pitaya fruit juice has a certain bactericidal effect and reduces the investment of funds for later sterilization.
2. Ultrafiltration membrane filtration system of pitaya fruit juice has a certain bactericidal effect and reduces the investment of funds for later sterilization.
Advantages of Ultrafiltration Membrane Filtration Equipment
1. Membrane system is separated by cross-flow mode. Membrane components have strong anti-fouling ability, need not be cleaned frequently, shorten the cleaning time and labor intensity of workers; material handling capacity per unit time is large, and it is not easy to plug membrane holes.
2. Membrane filtration belongs to the physical separation process, no chemical reaction does not change the taste and color of the product; seabuckthorn juice contains a lot of carotene, so seabuckthorn juice is orange. The color of seabuckthorn juice clarified by membrane filtration will not change significantly, and the color is still bright.
3. Membrane filtration can replace traditional diatomite filtration equipment and precipitation clarifier, simplify the process,save production costs, reduce pollutants and achieve environmental protection.
4. Membrane system is highly automated and controlled by PLC and frequency converter. It is convenient for workers to operate and saves labor.
5. Membrane components adopt imported membrane components, which have long service life and need not be replaced frequently.
6. Membrane system is made of 304 or 316L stainless steel, which conforms to QS certification.
7. Ultrafiltration membrane system has good bactericidal effect and can effectively reduce the probability of bacterial contamination.
Technical parameters of ultrafiltration membrane filtration
Membrane area: 0-6000m3
Processing capacity: 0.2-50 T/h
Pressure: 0-0.15 Mp
Temperature: 0-45℃
PH: 2-12
