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Anti-aging sunscreen cream and preparation method thereof

A sunscreen and anti-aging technology, which is applied in the directions of pharmaceutical formulas, cosmetic preparations, dressing preparations, etc., can solve the limitations of the use of Ganoderma lucidum extracts, the extraction of effective active ingredients of Ganoderma lucidum, etc., to prevent skin tanning, Effect of preventing skin damage and high SPF

Inactive Publication Date: 2020-12-04
上海洁士宝日化集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] From the above disclosure, it can be seen that the Ganoderma lucidum extract added in cosmetics currently uses organic solvent extraction or fermentation to extract active ingredients. Compared with the active ingredients obtained by organic solvent extraction, fermentation can degrade macromolecules to obtain smaller molecular weights. Small molecules that are more easily absorbed by the skin have certain advantages in promoting the absorption and utilization of functional substances. However, the current fermentation methods are all single-fermentation of Ganoderma lucidum fruiting body or Ganoderma spore powder, so it is difficult to really extract the active ingredients of Ganoderma lucidum. The Ganoderma lucidum extract prepared by the method has limitations in the use effect

Method used

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  • Anti-aging sunscreen cream and preparation method thereof
  • Anti-aging sunscreen cream and preparation method thereof
  • Anti-aging sunscreen cream and preparation method thereof

Examples

Experimental program
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Effect test

preparation example 1

[0059] The preparation method of the ganoderma fruiting body spore powder fermented liquid of this preparation example comprises the steps:

[0060] (1) Ganoderma lucidum fermentation substrate preparation: dry the fruiting body of Ganoderma lucidum, crush it through a 100-mesh sieve, add spore powder, the mass ratio of the fruiting body of Ganoderma lucidum and the spore powder is 1:1, and then add distilled water to prepare a 10% mass fraction The solution was sterilized at 121° C. for 15 minutes to obtain a sterilized ganoderma fermentation substrate;

[0061] (2) Strain activation: the strains were respectively inoculated into the culture medium by the plate marking method for cultivation, and the strains were selected from Bifidobacterium adolescentis CICC 6175, Bacillus natto CICC 10262, Bulgarian milk The mixed strains of Bacillus CICC20271 and Saccharomyces cerevisiae CICC 1252 are activated strains; the specific strains are activated as follows:

[0062] Bifidobacter...

experiment example

[0103] 1. Determination of Components of Ganoderma Lucidum Fruiting Body Spore Powder Fermentation Broth

[0104] The ganoderma lucidum fruiting body spore powder fermentation broth prepared in Preparation Examples 1-14 and Comparative Examples 1-4 were measured respectively, and the polysaccharide test method was referred to SNT4260; the BCA method was used to measure the protein polypeptide content; the Folin-Ciocalteu method was used to measure the polyphenol content; (NO 3 ) 3 -NaNO 2 The content of total flavonoids was determined by -NaOH method, and the results are shown in the table below.

[0105] table 3

[0106] group Polysaccharide (mg / mL) Peptide (mg / mL) Polyphenols (mg / mL) Total flavonoids (mg / mL) Preparation Example 1 3.17 4.24 0.057 0.033 Preparation example 2 3.12 4.18 0.053 0.031 Preparation example 3 3.08 4.15 0.051 0.029 Preparation Example 4 2.84 3.86 0.037 0.018 Preparation Example 5 2.76 3.79...

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Abstract

The invention relates to anti-aging sunscreen cream and a preparation method thereof. The sunscreen cream comprises the following raw materials in parts by weight: 5-8 parts of ganoderma lucidum sporocarp spore powder fermentation liquor, 3-5 parts of a hemp leaf extract, 5-9 parts of ethylhexyl methoxycinnamate, 3-5 parts of C12-18 triglyceride, 5-8 parts of cyclopentasiloxane, 10-15 parts of titanium dioxide, 3-5 parts of polysiloxane-15, 3-6 parts of sodium phenylbenzimidazole sulfonate, 2-4 parts of 4-methyl benzylidene camphor, 2-3 parts of sucrose stearate, 0.3-1 part of a brown algae extract, 0.5-2 parts of sclerotium gum, 3-6 parts of butanediol, 0.1-1 part of arginine and 35-43 parts of water. The sunscreen cream disclosed by the invention can resist free radicals and improve skinelasticity while being used for sun protection, has a soothing effect, and is very suitable for people with sensitive skin to use.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to an anti-aging sunscreen and a preparation method thereof. Background technique [0002] Ganoderma lucidum, also known as Lin Zhongling, is umbrella-shaped in shape, with a kidney-shaped, semicircular or nearly round cap. It is the fruiting body of the polyporaceae fungus Ganoderma lucidum. Ganoderma lucidum has a long-standing reputation and has the functions of nourishing and strengthening the body, strengthening the body, nourishing the skin and calming the nerves. Modern research shows that the water extract of the fruiting bodies of Ganoderma lucidum also contains water-soluble polysaccharides, proteins, amino acids, polypeptides and other substances, which have anti-radiation, anti-aging, whitening, Moisturizing and other effects. [0003] Ganoderma lucidum spore powder is the spore released when Ganoderma lucidum matures, which is the sexual reproductive cell...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/29A61K8/34A61K8/35A61K8/37A61K8/44A61K8/49A61K8/58A61K8/60A61K8/73A61K8/89A61K8/9711A61K8/9728A61Q17/04A61Q19/02A61Q19/08
CPCA61K8/29A61K8/345A61K8/35A61K8/37A61K8/375A61K8/44A61K8/4946A61K8/585A61K8/60A61K8/73A61K8/89A61K2800/592A61K2800/82A61K2800/85A61Q17/04A61Q19/02A61Q19/08A61K8/9711A61K8/9728A61K8/9789
Inventor 张启清盛俊娇舒鹏余海励孙绪友
Owner 上海洁士宝日化集团有限公司
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