Highly homogeneous liposome carrier structure coated with dietary fiber

Abstract

This invention relates to a highly homogeneous liposome carrier structure coated with dietary fiber, comprising a lipid core layer, an active ingredient encapsulated within the lipid core layer, and a dietary fiber layer encapsulated on the outside of the lipid core layer. Thus, this invention possesses a dual-layer protective structure of a lipid core layer and a dietary fiber layer. The lipid core layer provides a lipid-soluble environment to encapsulate the active ingredient, while the dietary fiber layer provides physical barriers and hydrophilic protection. This effectively resists external effects such as oxidation, pH changes, and mechanical shearing, significantly improving the protective effect on the internal active ingredient.

Claims

1. A highly homogeneous liposome carrier structure coated with dietary fiber, comprising a lipid core layer composed of a lecithin bilayer, wherein an active ingredient is coated inside the lipid core layer and a dietary fiber layer is coated outside the lipid core layer.

2. The highly homogeneous liposome carrier structure coated with dietary fiber as described in claim 1, wherein, The particle size of this highly homogeneous liposome carrier structure coated with dietary fiber is 1-100 micrometers.

3. The highly homogeneous liposome carrier structure coated with dietary fiber as described in claim 1, wherein, The polydispersity index of the highly homogeneous liposome carrier structure coated with dietary fiber is no more than 0.

3.

4. The highly homogeneous liposome carrier structure coated with dietary fiber as described in claim 1, wherein, The lipid core layer contains lecithin with a phosphatidylcholine content of no less than 80% by weight.

5. The highly homogeneous liposome carrier structure coated with dietary fiber as described in claim 1, wherein, The dietary fiber layer contains at least one soluble dietary fiber.

6. The highly homogeneous liposome carrier structure coated with dietary fiber as described in claim 1, wherein, The dietary fiber layer is composed of one or more of the following: chicory fiber, gum arabic, corn-derived soluble dietary fiber, pectin, and guar gum.

7. The highly homogeneous liposome carrier structure coated with dietary fiber as described in claim 1, wherein, The active ingredient is camu camu extract concentrate powder.

8. The highly homogeneous liposome carrier structure coated with dietary fiber as described in claim 7, wherein, The vitamin C content of this camu camu extract concentrate is no less than 10% by weight.

9. The highly homogeneous liposome carrier structure coated with dietary fiber as described in claim 1, wherein, The active ingredient is selected from water-soluble or fat-soluble active ingredients, including but not limited to one or more of plant extracts, organic acids, polyphenolic compounds and natural pigments.

10. The highly homogeneous liposome carrier structure coated with dietary fiber as described in claim 1, wherein, The lecithin contained in the lipid core layer has a weight ratio of 1:1 to 6:1 with the active ingredient.

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