An emulsified composition and its application in the preparation of oil-water miscible natural rosemary antioxidant

An emulsified composition and antioxidant technology, applied in the direction of cosmetic preparations, skin care preparations, cosmetics, etc., can solve the problem of limited application range, difficult to disperse and dissolve, no rosemary antioxidant treatment oil-water miscible products and Methods and other issues to achieve the effect of expanding application, facilitating packaging and transportation, and retaining antioxidant properties

Active Publication Date: 2018-05-11
杨永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As a natural, safe and efficient antibacterial and antioxidant, rosemary is widely used in food, health products, cosmetics and other fields. The main antibacterial and antioxidant components in rosemary are carnosic acid and ursolic acid , rosmarinic acid, and carnosic acid has the best antioxidant effect among these three substances, but carnosic acid is a fat-soluble component, which is difficult to disperse and dissolve in emulsion or water, so it greatly limits its use. Product application range in cosmetics
[0005] At present, there is no product and method that treats the oil preparation rosemary antioxidant to obtain oil-water miscibility

Method used

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  • An emulsified composition and its application in the preparation of oil-water miscible natural rosemary antioxidant
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  • An emulsified composition and its application in the preparation of oil-water miscible natural rosemary antioxidant

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Embodiment 1: based on carnosic acid oil preparation being prepared into the proportioning component of the oil-water two-soluble natural antioxidant widely used in cosmetic products as follows (by mass percentage):

[0036] Excipients: 70%, carnosic acid oil preparation (10-30% content) 30%.

[0037] Among them, the components of the auxiliary materials are as follows: triglycerol monostearate 5%, RH40 polyoxyethylene hydrogenated castor oil 15%, Tween 20 (20%), propylene glycol 30%.

[0038] The preparation method is as follows: the carnosic acid oil preparation with the carnosic acid content of 10%-30% is fully dissolved in a 75-80 DEG C water bath. Then, heat the compounded auxiliary material components slightly in a water bath at 45-50°C to mix them. Finally, the above two were vortex mixed and homogenized into a transparent mixed solution.

Embodiment 2

[0039] Embodiment 2: The preparation method is the same as in Example 1, based on the preparation of the carnosic acid oil preparation into an oil-water two-soluble natural antioxidant widely used in cosmetic products. The proportioning components are as follows:

[0040] Excipients 65%, carnosic acid oil preparation: 30%

[0041] Among them, triglycerol monostearate 10%, RH40 polyoxyethylene hydrogenated castor oil: 20%, Tween 20 (10%), propylene glycol 25%,

Embodiment 3

[0042] Embodiment 3: The preparation method is the same as in Example 1, based on the preparation of the carnosic acid oil preparation into an oil-water two-soluble natural antioxidant widely used in cosmetic products. The proportioning components are as follows:

[0043] Excipients: 65%, carnosic acid oil preparation: 35%

[0044] Among them, six polyglycerol monostearate: 10%, span 80: 25%, RH40 polyoxyethylene hydrogenated castor oil: 15%, propylene glycol: 15%

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Abstract

The invention provides an emulsified composition. The emulsified composition is prepared from the following raw materials in mass percent: 5 percent to 20 percent of a dispersant, 15 percent to 45 percent of an emulsifying agent, 20 percent to 35 percent of ethoxylated hydrogenated castor oil and 20 percent to 45 percent of propylene glycol, wherein the dispersant is triglycerol monostearate or polyglycerol-6-oleate; the emulsifying agent is Tween 20 or Span 80. After the emulsified composition provided by the invention is applied to treatment of the rosemary antioxidant, the rosemary antioxidant, which is mutually dissolved in an oil phase and a water phase randomly, is obtained, and layering and sediment are not caused; an anti-oxidization property of a previous antioxidant is also kept; the emulsified composition is easy to package and transport, and furthermore, the application of the rosemary antioxidant in cosmetics is enlarged.

Description

technical field [0001] The invention belongs to the technical field of rosemary antioxidant embedding, and more specifically relates to an emulsified composition and its application in the preparation of oil-water miscible natural rosemary antioxidant. Background technique [0002] Rosemary is a spice plant with a long history, which contains a variety of antioxidant phenols. Among them, the high-efficiency antioxidant substances are bisphenol diterpenes. Scientific evidence shows that carnosic acid and carnosol are the main active ingredients, and others include rosmanol. [0003] As people pay more attention to health, more and more harmful chemical ingredients in cosmetics are gradually replaced by natural active ingredients. [0004] As a natural, safe and efficient antibacterial and antioxidant, rosemary is widely used in food, health products, cosmetics and other fields. The main antibacterial and antioxidant components in rosemary are carnosic acid and ursolic acid ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/92A61K8/365A61K8/34A61K8/37A61K8/86A61K8/49A61Q19/08
CPCA61K8/345A61K8/365A61K8/375A61K8/4973A61K8/86A61K8/922A61Q19/08
Inventor 旷勇曹庸杨永汪和平张世寅尹修权
Owner 杨永
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