Soy lecithin extraction by membrane concentration and separation equipment

Phospholipids are mainly found in animal and plant cells and are the main components of biological cell membranes. Soy lecithin is an essential substance for life. It is not only an important component of human biofilm, but also plays a key role in maintaining the physiological activity of biofilm and the normal metabolism of the body, and is known as the "vascular scavenger". Soy lecithin has gradually become the focus of attention in recent years, and the following I will take you to understand the extraction of soy lecithin by membrane concentration and separation equipment.

Traditional soy lecithin extraction methods use column chromatography to extract soy lecithin. However, column chromatography requires adsorption elution process, weak processing capacity and high solvent consumption. Membrane separation technology uses membranes as a selective barrier layer, powered by a certain amount of energy difference between the two sides of the membrane. Depending on the molecular weight of the raw material components, the membrane allows some components to pass through and retains other components in the feed solution, thus achieving separation. The selective separation of membrane concentration and separation equipment can achieve the separation, purification and concentration of different components in the feed solution. Unlike conventional filtration, membrane concentration separation equipment separates in the molecular range and is a physical process with no phase change and no additives. The purification of soy lecithin using membrane concentration and separation equipment results in high quality, high purity soy lecithin. Lecithin can be separated from the mixture based on the molecular weight of the different components of the phospholipids and their difficulty in passing through the semi-permeable membrane.
 
The advantages of soy lecithin extraction through membrane concentration and separation equipment are as follows.

1. Nanofiltration concentration not only reduces energy consumption, but also removes organic pollutants and salts, thus improving product quality.

2、High processing accuracy can remove polymer fiber, tannin, mechanical particle impurities, foreign matter and microorganisms from the feed solution.

3、Concentration adopts staggered flow operation process, which solves the problem of pollution and clogging.

4、All materials of the membrane concentration and separation equipment are food sanitary stainless steel, operating in a fully enclosed pipeline, which meets the requirements of GMP production specification. The system adopts integrated process design, with small footprint and reasonable layout.

5、The treatment process is a simple physical process without any phase change. The working temperature of the equipment is low, which avoids the disadvantages of the traditional process.

Delamere customizes cost-effective process packages according to soy lecithin treatment requirements, and conducts comprehensive analysis and reasonable design of the entire membrane concentration and separation equipment, so that all process aspects of soy lecithin membrane concentration and separation equipment design, manufacturing and production can be effectively controlled to realize the dual combination of economic performance and technical advantages of the whole process package, thus providing customers with both professional and perfect fluid separation and purification process package design.