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A kind of copper algae crude polysaccharide skin cream and preparation method thereof

A technology for copper alga crude polysaccharide and skin cream is applied in the field of copper alga crude polysaccharide skin cream and preparation thereof, and achieves the effects of simple preparation method, low price and easy-to-obtain raw materials

Active Publication Date: 2016-02-10
SHANGHAI OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Utilize copper algae crude polysaccharides to prepare skin cream, which has not been recorded in the existing literature and reports

Method used

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  • A kind of copper algae crude polysaccharide skin cream and preparation method thereof
  • A kind of copper algae crude polysaccharide skin cream and preparation method thereof
  • A kind of copper algae crude polysaccharide skin cream and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] (1) Preparation of copper algae crude polysaccharide

[0037] Soak the collected fresh copper algae with ethanol solution (mass concentration: 75%) for 12 hours, filter and dry, add the dried copper algae into distilled water, wherein the dosage ratio of copper algae to distilled water is 1g: 20mL, put The copper algae tissue soaked for 2 hours was crushed, heated at 90°C for 1 hour, cooled and filtered; the filtrate was concentrated under heating at 70°C (the filtrate was concentrated to a water content of 95%), then centrifuged, and ethanol solution (mass concentration: 75%) alcohol precipitation for 24 hours, filtered, and the precipitate was freeze-dried to obtain copper algae crude polysaccharide.

[0038] (2) Preparation of skin cream

[0039] A. Weigh according to the following formula (percentage by weight):

[0040] Copper algae crude polysaccharide: 10%;

[0041] Moisturizer: 10% (of which, sodium L-lactate: 4%, propylene glycol: 3%, butylene glycol: 3%); ...

Embodiment 2

[0063] (1) The preparation of copper algae crude polysaccharide is the same as that in Example 1.

[0064] (2) Preparation of skin cream

[0065] A. Weigh according to the following formula (percentage by weight):

[0066] Copper algae crude polysaccharide: 10%;

[0067] Moisturizer: 10% (of which, sodium L-lactate: 6%, propylene glycol: 2%, butylene glycol: 2%);

[0068] Preservatives: 0.5% (of which, phenoxyethanol: 0.25%, Samp K15: 0.25%);

[0069] Antiallergic agent: 0.1% (of which, water-soluble a-bisabolol: 0.05%, dipotassium glycyrrhizinate: 0.05%);

[0070] Nutritional additives: 3% (among them, ceramide: 1%, silk protein powder: 1%, pearl hydrolyzate: 0.5%, polymerized almond protein: 0.5%);

[0071] Oily raw materials: 15% (of which, jojoba oil: 10%, IPM: 5%);

[0072] Red wine polyphenols: 0.75%;

[0073] Metal ion chelating agent: 0.3% (Levorotatory VC);

[0074] Neutralizer: 0.2% (triethanolamine);

[0075] Whitening agent: 2% (among them, tranexamic acid:...

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Abstract

The invention belongs to the field of cosmetics and particularly relates to a sargassum horneri crude polysaccharide skin cream and a preparation method thereof. The sargassum horneri crude polysaccharide skin cream comprises the following raw materials in percentage by weight: 5-10 percent of Sargassum horneri crude polysaccharide, 8-12 percent of humectant, 0.5-1 percent of preservative, 0.5-1 percent of antioxidant, 2-4 percent of nutrition additive, 10-15 percent of oily raw materials, 1-2 percent of thickener, 0.2-0.4 percent of metal ion chelating agent, 0.2-0.4 percent of neutralizer, 1-2 percent of brightening agent, 0.05-0.1 percent of antisensitive agent, 0.3-0.5 percent of rose essential oil and the balance of deionized water. Tests prove that the skin cream has good total antioxidant capacity; after the skin cream is used for three days, the moisture content of the skin is increased by more than 230 percent, the collagen fiber content of the skin is increased by more than 78 percent, and the skin elasticity is improved by more than 235 percent. The sargassum horneri crude polysaccharide skin cream is a skin care product which is low in cost and has a remarkable beautifying effect.

Description

technical field [0001] The invention belongs to the field of cosmetics, and in particular relates to a copper algae crude polysaccharide skin cream and a preparation method thereof. Background technique [0002] Skin cream is a beauty and skin care product that is applied to the face. It forms a natural sebum film on the epidermis of the skin, replenishes moisture and nutrients to the skin, and at the same time repairs damaged cells on the epidermis of the skin, improving the elasticity, softness and elasticity of the skin. brightness. There are many types of skin creams, among which seaweed polysaccharide skin cream is added with seaweed polysaccharides, which can provide moisturizing, anti-oxidation, anti-radiation and other effects, and keep the skin delicate and shiny. [0003] Copper algae belongs to the genus Sargassum, distributed discontinuously along the coast of my country, and is a unique warm-temperate seaweed in the western North Pacific. Copper algae grows fa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/97A61K8/98A61K8/73A61Q19/00A61Q19/08
Inventor 蔡春尔杨亚云何培民胡燕贾睿吴维宁韦章良韩红宾谈吉张林慧
Owner SHANGHAI OCEAN UNIV