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Let me introduce you to liposomes
2024/8/14

Let me introduce you to liposomes

Liposome refers to a kind of closed vesicle substance with similar biofilm structure 

formed by using phospholipid and cholesterol as membrane materials. It belongs 

to a kind of dosage form with microcapsule powder capsule and tablet, etc., but 

the purpose is different. Liposome is a special dosage form for increasing 

absorption and utilization.

See figure for specific structure

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Under certain conditions, when the liposome is dispersed in the water phase, the 

hydrophobic groups will spontaneously gather together under hydrophobic interaction, 

and the hydrophilic groups will also aggregate with each other. After the system is 

stabilized, a closed circular multilayer structure of "head to head, tail to tail" will be

formed, so that the Gibbs free energy of the whole system can reach the lowest state.

Phospholipids are very important liposomal markers. Phospholipids in red blood cell

membranes are extracted and spread on the surface of water to form a unit molecular

layer, which is just twice the surface area of red blood cells. At the same time, the amount 

of lipids in cell membrane is about 50%, and phospholipids are the most abundant natural

sources of lipids. The absorption of fat-soluble components also depends on the amount 

of lipids and the rate of diffusion, so phospholipids are important.

We have now verified that the first liposome is the nanometer particle size after the dissolved

water, the second is the uniformity of the nanometer distribution, and the second is the

loading capacity and stability. Cosmetic and pharmaceutical grade liquids also have a 

special emphasis on the encapsulation rate, each of which is tested by standard testing methods.

Our liposome products

脂质体详情页图片.jpg

We have now verified that the first liposome is the nanometer particle size after the dissolved water, 

the second is the uniformity of the nanometer distribution, and the second is the loading capacity

and stability. Cosmetic and pharmaceutical grade liquids also have a special emphasis on the 

encapsulation rate, each of which is tested by standard testing methods.

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