Pearil starch with sunscreen effect

A technology of starch and microparticles, which is applied in the field of microparticle starches, can solve the problems of airtightness of the facial skin, easy to stick powder, and not beautiful enough, and achieve the effects of inhibiting excessive secretion of oil, regulating human endocrine, and outstanding sun protection effect

Inactive Publication Date: 2018-10-12
广东创美抗衰老研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These ingredients are derived from synthetic ingredients or mineral ingredients, and it is difficult to have further effects other than the ability to absorb sebum
After application, it is thick and greasy. After application, the facial skin will be airtight and the oil will be aggravated, so it is easy to get powder and acne.
[0003] Because everyone's skin color is different, for example, some people have dark skin, in order to create a whitening effect on the face, it is necessary to apply a thick foundation, but it does not look beautiful; there are also some people who want to cover pores and adjust the skin tone. , I also hope that the foundation can have more functions

Method used

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  • Pearil starch with sunscreen effect
  • Pearil starch with sunscreen effect
  • Pearil starch with sunscreen effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A kind of granular starch with sunscreen effect is prepared by the following method:

[0053] 1) Picking plant raw materials gentian root, ferulicum root, and Potentilla root, washed, discolored and deteriorated parts, insect damage, sick and disabled parts;

[0054] 2), take the selected plant raw materials and weigh 100g of gentian root, 3000g of ferulicum root, and 100g of Potentilla root with a homogenizer, add 5 times the weight of purified water, and mix evenly;

[0055] 3), add an equal volume of 5% sodium bisulfite solution, mix well to form a suspension;

[0056] 4), stand still, pour out the suspension in the upper volume, and let the suspension stand for 4 hours;

[0057] 5) Pour off the upper suspension, add an equal volume of pure water, stir continuously until uniform, and let stand for 4 hours;

[0058] 6) Repeat step 5 until the supernatant is tested with barium chloride until it shows no sodium bisulfite, take out the lower part of the starch, and dry...

Embodiment 2

[0060] A kind of granular starch with sunscreen effect is prepared by the following method:

[0061] 1) Picking plant raw materials gentian root, ferulicum root, and Potentilla root, washed, discolored and deteriorated parts, insect damage, sick and disabled parts;

[0062] 2), weigh 1000g of gentian root, 1000g of ferulicum root, and 1000g of Potentilla root with a homogenizer to crush the selected plant raw materials into slurry, add 10 times the weight of pure water, and mix evenly;

[0063] 3), add an equal volume of 10% sodium bisulfite solution, mix evenly to form a suspension;

[0064] 4), stand still, pour out the suspension in the upper volume, and let the suspension stand for 4 hours;

[0065] 5) Pour off the upper suspension, add an equal volume of pure water, stir continuously until uniform, and let stand for 4 hours;

[0066] 6) Repeat step 5 until the supernatant is tested with barium chloride until it shows no sodium bisulfite, take out the lower part of the s...

Embodiment 3

[0068] A kind of granular starch with sunscreen effect is prepared by the following method:

[0069]1) Picking plant raw materials gentian root, ferulicum root, and Potentilla root, washed, discolored and deteriorated parts, insect damage, sick and disabled parts;

[0070] 2), take the selected plant raw materials and weigh 500g of gentian root, 2000g of ferulicum root, and 500g of Potentilla root with a homogenizer, add 7 times the weight of pure water, and mix evenly;

[0071] 3), add an equal volume of 7% sodium bisulfite solution, mix evenly to form a suspension;

[0072] 4), stand still, pour out the suspension in the upper volume, and let the suspension stand for 4 hours;

[0073] 5) Pour off the upper suspension, add an equal volume of pure water, stir continuously until uniform, and let stand for 4 hours;

[0074] 6) Repeat step 5 until the supernatant is tested with barium chloride until it shows no sodium bisulfite, take out the lower part of the starch, and dry it...

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Abstract

The invention discloses a pearil starch with a sunscreen effect. The starch is mainly prepared from,by weight,1-10 parts of gentian,10-30 parts of ferula foetida and 1-10 parts of rhizoma tormentillaeroot. The pearil starch can replace fillers such as talcum powder,silicon elastomer and the like in a cosmetic foundation,and be made into powder cosmetics such as a concealer,a liquid foundation,a powder cake,loose powder and the like,skin is naturally bright in colors and delicate,and does not float powder after being applied with the starch,and the starch is also suitable for cosmetics such asskin care creams,skin lotions and the like,and has effects of sunscreen,oil control,blackhead improvement and the like.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a granular starch with sunscreen effect. Background technique [0002] Foundation is the basis of women's makeup. Powdery foundation can adjust skin tone, improve facial texture, cover blemishes, and prevent dust in the air from entering the skin, protecting daily makeup. However, some foundations on the market mostly use talcum powder, silicon dioxide, polymethyl methacrylate, nylon powder, boron nitride powder, titanium dioxide, zinc oxide, silicon elastomer, etc. as fillers. These ingredients are derived from synthetic ingredients or mineral ingredients, and it is difficult to have further efficacy besides the ability to absorb sebum. After application, it is thick and greasy. After application, the facial skin will be airtight and the oil will be aggravated, so it is easy to get powdery and acne. [0003] Because everyone's skin color is different, for example, some people have dar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/9794A61P17/10A61Q17/04A61Q19/00A61Q19/02A23L33/105A23L29/30
CPCA23V2002/00A61Q17/04A61Q19/008A61Q19/02A23L29/30A23L33/105A61K8/9789A61K8/9794A61P17/10A23V2200/30A23V2250/21
Inventor 不公告发明人
Owner 广东创美抗衰老研究有限公司
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