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After-sun repair composition, preparation method of after-sun repair composition and cosmetic

An after-sun repairing and composition technology is applied in the after-sun repairing composition and its preparation method and the field of cosmetics, which can solve problems such as reduced effect and skin damage, and achieve the effects of reducing stinging pain, reducing irritation and scavenging free radicals.

Inactive Publication Date: 2020-05-12
JIANGSU XUE BAO DAILY CHEM CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practice, it has been found that the above two sunscreen repair compositions are mainly aimed at skin repair within 6 to 8 hours after sun exposure, and the effect of the sunscreen repair composition after more than 8 hours is greatly reduced, causing serious damage to the skin

Method used

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  • After-sun repair composition, preparation method of after-sun repair composition and cosmetic
  • After-sun repair composition, preparation method of after-sun repair composition and cosmetic
  • After-sun repair composition, preparation method of after-sun repair composition and cosmetic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1 A kind of after-sun repair composition

[0024] The after-sun repairing composition consists of the following components and parts by weight: 20 parts of roselle extract, 15 parts of goldenflower extract and 5 parts of sodium caseinate.

[0025] Preparation:

[0026] S1. Naturally dry and pulverize roselle flowers, add 75% ethanol solution with a weight-to-volume ratio of 1:50g / ml, treat with 450W microwave for 3min, then 500W ultrasonic extraction for 45min, filter, and concentrate the filtrate to obtain a density of 1.10g / cm 3 Roselle extract;

[0027] S2. Naturally dry and pulverize the sunflower, add water with a weight-to-volume ratio of 1:20g / ml, heat and reflux for extraction for 1.5h, filter, add water with a weight-to-volume ratio of 1:10g / ml to the filter residue, and heat and reflux to extract for 1h , filtered, combined two filtrates, concentrated to obtain a density of 1.15g / cm 3 of goldenseal extract;

[0028] S3. Mix the roselle extract ...

Embodiment 2

[0029] Embodiment 2 A kind of after-sun repair composition

[0030] The after-sun repairing composition consists of the following components and parts by weight: 25 parts of roselle extract, 10 parts of sunflower extract and 3 parts of sodium caseinate.

[0031] Preparation:

[0032] S1. Naturally dry and pulverize roselle flowers, add 60% ethanol solution with a weight-to-volume ratio of 1:25g / ml, treat with 300W microwave for 5min, then 500W ultrasonically extract for 15min, filter, and concentrate the filtrate to obtain a density of 1.08g / cm 3 Roselle extract;

[0033] S2. Dry and pulverize the sunflower naturally, add water with a weight-to-volume ratio of 1:10g / ml, heat and reflux for extraction for 1.5h, filter, add water with a weight-to-volume ratio of 1:5g / ml to the filter residue, and heat and reflux for extraction for 1h , filtered, combined two filtrates, concentrated to obtain a density of 1.12g / cm 3 of goldenseal extract;

[0034] S3. Mix the roselle extrac...

Embodiment 3

[0035] Embodiment 3 A kind of after-sun repair composition

[0036] The after-sun repairing composition consists of the following components and parts by weight: 15 parts of roselle extract, 20 parts of sunflower extract and 1 part of sodium caseinate.

[0037] Preparation:

[0038] S1. Naturally dry and pulverize roselle flowers, add 75% ethanol solution with a weight-to-volume ratio of 1:100g / ml, treat with 500W microwave for 1min, then 300W ultrasonically extract for 60min, filter, and concentrate the filtrate to obtain a density of 1.11g / cm 3 Roselle extract;

[0039] S2. Dry and pulverize the sunflower naturally, add water with a weight-to-volume ratio of 1:10g / ml, heat and reflux for extraction for 1.5h, filter, add water with a weight-to-volume ratio of 1:5g / ml to the filter residue, and heat and reflux for extraction for 1h , filtered, combined two filtrates, concentrated to obtain a density of 1.14g / cm 3 of goldenseal extract;

[0040] S3. Mix the roselle extrac...

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Abstract

The invention belongs to the technical field of cosmetics, and particularly relates to an after-sun repair composition, a preparation method of the after-sun repair composition and a cosmetic. The composition is prepared from roselle extracts, hibiseu manihot extracts and sodium caseinate according to a certain proportion. The roselle extracts, the hibiseu manihot extracts and the sodium caseinateachieve a synergistic effect, so that the irritation of organic acids in the roselle extracts on the skin can be reduced; and the effects of obviously repairing the skin after sun exposure for a longtime, reducing discomfort symptoms such as stabbing pain, erythema and desquamation, inhibiting inflammatory reactions such as red swelling and obviously eliminating free radicals are achieved. The composition can be prepared into the cosmetic with an after-sun repair effect after being added with auxiliary materials allowed to be added into the cosmetics; the application range is wide; and the obvious social and economic benefits are realized.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to an after-sun repair composition, a preparation method thereof and cosmetics. Background technique [0002] In the hot summer, even if you do strict sun protection work, you can't completely avoid sun damage. After the skin is irradiated by ultraviolet rays, it will cause discomfort symptoms such as tingling, erythema, desquamation, obvious burning sensation in the affected area, and itching; and the skin loses serious moisture after sun exposure, and the barrier function is lost. Ultraviolet rays will prompt cells to release a variety of inflammatory mediators, Cause dermal blood vessels to dilate, tissue edema, and stimulate inflammation; at the same time, ultraviolet rays invade the skin and generate a large number of oxygen ion free radicals inside and outside epidermal cells, causing abnormal cell activity and promoting skin aging. It can be seen that it is ver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/64A61Q19/08A61Q19/00
CPCA61K8/64A61K2800/10A61K2800/5922A61Q19/00A61Q19/004A61Q19/08A61K8/9789
Inventor 林淑娴
Owner JIANGSU XUE BAO DAILY CHEM CO
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