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Composition for regulating sebum secretion amount and preparation method thereof

A technology of sebum secretion and composition, which is applied in the field of composition for regulating sebum secretion and its preparation, can solve the problems of reducing oil secretion, and achieve the effects of regulating sebum secretion, stimulating pore shrinkage, and controlling oil secretion

Active Publication Date: 2019-10-22
广州品爵生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most oil-control daily chemical products simply clean up the oil and emphasize moisturizing, but they can only delay the secretion of sebaceous glands to a certain extent but cannot fundamentally reduce the amount of oil secretion.

Method used

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  • Composition for regulating sebum secretion amount and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] 1. Preparation of raw materials

[0042] (1) The extraction method of soybean isoflavones comprises the following steps:

[0043] 1) Raw material processing: crush the soybean meal to a particle size of 0.5 mm, and set aside;

[0044]2) Solvent extraction: extract the soybean meal obtained in step 1) with an aqueous ethanol solution with a concentration of 80%, the ratio of material to solvent is 1g:8mL, the extraction temperature is 80°C, the extraction time is 5h, and the number of extractions is 3 times to obtain the extract;

[0045] 3) Separation: after centrifuging the extract obtained in step 2), drying the obtained solvent extract for 10 hours;

[0046] 4) Refining: Use ultrafiltration membrane combined with adsorption resin to remove some impurities with ultrafiltration membrane. The cutting molecular weight of ultrafiltration membrane is 600. Soybean isoflavones in the extract;

[0047] 5) Desorption and drying: after adsorption by the adsorption resin, de...

Embodiment 2

[0068] 1. Preparation of raw materials

[0069] (1) The extraction method of soybean isoflavones comprises the following steps:

[0070] 1) Raw material processing: crush the soybean meal to a particle size of 0.8mm, and set aside;

[0071] 2) Solvent extraction: Extract the soybean meal obtained in step 1) with 40% ethanol aqueous solution, the ratio of material to solvent is 1g:16mL, the extraction temperature is 60°C, the extraction time is 10h, and the number of extractions is 1 times to obtain the extract;

[0072] 3) Separation: after centrifuging the extract obtained in step 2), drying the obtained solvent extract for 5 hours;

[0073] 4) Refining: Use ultrafiltration membrane combined with adsorption resin to remove some impurities. The cut molecular weight of the ultrafiltration membrane is 100,000. Soybean isoflavones in the extract;

[0074] 5) Desorption and drying: after adsorption by the adsorption resin, desorption is carried out with a desorption solution, ...

Embodiment 3

[0095] 1. Preparation of raw materials

[0096] (1) The extraction method of soybean isoflavones comprises the following steps:

[0097] 1) Raw material processing: crush the soybean meal to a particle size of 0.6 mm, and set aside;

[0098]2) Solvent extraction: the soybean meal obtained in step 1) was extracted with 60% ethanol aqueous solution, the solid-liquid ratio of raw material and solvent was 1g:12mL, the extraction temperature was 70°C, the extraction time was 6h, and the extraction times were 2 times to obtain the extract;

[0099] 3) Separation: after centrifuging the extract obtained in step 2), drying the obtained solvent extract for 8 hours;

[0100] 4) Refining: use the combination of ultrafiltration membrane and adsorption resin to remove some impurities. The cut molecular weight of the ultrafiltration membrane is 5000. Soybean isoflavones in the extract;

[0101] 5) Desorption and drying: after adsorption by the adsorption resin, desorption is carried out...

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Abstract

The invention discloses a composition for regulating the sebum secretion amount. The composition is prepared from, by weight percentage, 20-30% of soybean isoflavone, 25-40% of a barosma betulina rootextract, 30-45% of a burdock root extract and 3-4% of a spiraea ulmaria extract. A preparation method of the composition comprises the steps of weighing, stirring, mixing and the like. According to the composition for regulating the sebum secretion amount and the preparation method thereof, the composition prepared by means of the method is safe, mild, natural and free of irritants, can effectively and fundamentally regulate the sebum secretion amount and keep skin moisture, and has the effect of shrinking pores.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a composition for regulating sebum secretion and a preparation method thereof. Background technique [0002] Sebum is an oily substance naturally produced and secreted by the sebaceous glands located near the surface of the skin. Sebum lubricates the skin and protects the skin from moisture loss by forming a film on the surface of the skin, and prevents the invasion of microorganisms that can damage the skin. However, when the sebum is secreted too much, it will not only cause shiny skin, make-up powder, and enlarged pores, but also cause some skin diseases, such as acne and pimples. Therefore, controlling the secretion of sebaceous glands and reducing oil production is the key to maintaining health and beauty. At present, most oil-control daily chemical products simply clean up oil and emphasize moisturizing, but they can only delay the secretion of sebaceous glands to a certa...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/49A61Q19/00
CPCA61K8/9789A61K8/498A61Q19/008A61Q19/00A61K2800/592A61K2800/5922A61K2800/782
Inventor 赖翠芬洪攀
Owner 广州品爵生物科技有限公司
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