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Anti-aging composition containing rice vinasse fermentation product and palmitoyl pentapeptide

A technology of palmitoyl pentapeptide and rice distiller's grains, which is applied in the directions of medical preparations containing active ingredients, preparations for skin care, preparations for dressing, etc., to achieve the effects of improving skin barrier, safe and healthy ingredients, and excellent moisturizing and moisturizing.

Pending Publication Date: 2021-11-26
上海溪上生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an anti-aging composition containing rice distiller's grains fermentation product and palmitoyl pentapeptide, to solve the technical problems raised in the above-mentioned background technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The yeast fermentation product extract is prepared by the following steps:

[0030] Step C1, add deionized water to rice distiller's grains, raise the temperature to 50°C, soak for 3 hours, filter, collect the filtrate, which is the extract, wherein the mass ratio of rice distiller's grains to deionized water is 1:10;

[0031] Step C2, add potassium hydroxide to the extract to adjust the pH to 5, add acid protease to it, heat up to 50°C, hydrolyze for 2 hours, use ultrafiltration membrane to filter, remove macromolecular substances, pigments, microorganisms and enzymes, and then use nano Membrane filtration to remove pigments, allergens and macromolecular substances that are not easily absorbed by the skin to obtain a filtrate, which is subjected to rotary evaporation to remove alcohol to obtain a mixed solution a, wherein the amount of acid protease is 0.02% of the mass of the extract;

[0032] Step C3, adding potassium sorbate and vitamin C to the mixed solution a to ...

Embodiment 2

[0034] The yeast fermentation product extract is prepared by the following steps:

[0035] Step C1, add deionized water to rice distiller's grains, raise the temperature to 53°C, soak for 4 hours, filter, collect the filtrate, which is the extract, wherein the mass ratio of rice distiller's grains to deionized water is 1:10;

[0036] Step C2, add potassium hydroxide to the extract to adjust the pH to 5, add acid protease to it, heat up to 50°C, hydrolyze for 2 hours, use ultrafiltration membrane to filter, remove macromolecular substances, pigments, microorganisms and enzymes, and then use nano Membrane filtration to remove pigments, allergens and macromolecular substances that are not easily absorbed by the skin to obtain a filtrate, which is subjected to rotary evaporation to remove alcohol to obtain a mixed solution a, wherein the amount of acid protease is 0.1% of the mass of the extract;

[0037] Step C3, adding pentylene glycol and vitamin E to the mixed solution a to ob...

Embodiment 3

[0039] The yeast fermentation product extract is prepared by the following steps:

[0040] Step C1, add deionized water to rice distiller's grains, raise the temperature to 55°C, soak for 4 hours, filter, collect the filtrate, which is the extract, wherein the mass ratio of rice distiller's grains to deionized water is 1:10;

[0041] Step C2, add potassium hydroxide to the extract to adjust the pH to 5.2, add acid protease to it, heat up to 50°C, hydrolyze for 2 hours, filter with ultrafiltration membrane to remove polymer substances, pigments, microorganisms and enzymes, and then use nano Membrane filtration to remove pigments, allergens and macromolecular substances that are not easily absorbed by the skin to obtain a filtrate, which is subjected to rotary evaporation to remove alcohol to obtain a mixed solution a, wherein the amount of acid protease is 0.5% of the mass of the extract;

[0042] Step C3, adding hydroxyacetophenone and vitamin E to the mixed solution a to obta...

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PUM

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Abstract

The invention discloses an anti-aging composition containing a rice vinasse fermentation product and palmitoyl pentapeptide. The anti-aging composition comprises the following raw materials in percentage by weight: 5-10% of a solvent, 0.02-0.1% of tremella polysaccharide, 3-5% of a phytosterol derivative, 5-10% of a yeast fermentation product extract, 8-15% of squalane, 0.5-2% of palmitoyl pentapeptide-4, 2-5% of a nano emulsifier and the balance of deionized water. The rice vinasse fermentation product and palmitoyl pentapeptide-4 are adopted as main components, the anti-aging effect is achieved, meanwhile, the components are safe and healthy, the fermentation product is rich in skin beautifying factors, and palmitoyl pentapeptide is small-molecule protein and can release signals in the skin metabolism process to remind skin of increasing collagen synthesis.

Description

technical field [0001] The invention belongs to the technical field of cosmetics and relates to an anti-aging composition containing rice distiller's grains fermentation product and palmitoyl pentapeptide. Background technique [0002] With the growth of age or the damage of external factors, various problems will appear on the surface skin of the human body, such as wrinkles, sagging skin, and colored spots. In order to solve the problem of skin aging, in addition to maintaining good health and In addition to healthy diet and living habits, the use of skin care products is also essential. It can not only slow down the speed of skin aging, but also restore the aging skin to its youthful state. [0003] Aiming at the problem of skin aging, there are currently a large number of products on the market. For example, adding a large amount of heavy metals to remove freckles will increase the burden on the kidneys, or adding hormones can quickly restore skin elasticity, but it will...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/55A61K8/63A61K8/64A61K8/73A61K8/9728A61K8/31A61Q19/08A61Q19/02A61Q19/00
CPCA61K8/9794A61K8/64A61K8/73A61K8/63A61K8/9728A61K8/31A61K8/553A61Q19/08A61Q19/02A61Q19/00A61K2800/85
Inventor 李檬骆峰杨敏
Owner 上海溪上生物科技有限公司
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