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Moisture-retention liquid and method for preparing same

A moisturizing liquid and solution technology, applied in pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve problems such as easy evaporation, and achieve the effects of preventing premature skin aging, skin dryness, and skin fine lines.

Active Publication Date: 2014-01-22
QINGDAO BRIGHT MOON LIFESHARE COSMETIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, skin moisturizing is not a simple process of skin hydration. Simply hydrating the skin can only make the superficial layer of the stratum corneum temporarily hydrated, so that the replenished water is easy to evaporate, and the skin will soon return to the dry state or even become drier than before

Method used

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  • Moisture-retention liquid and method for preparing same
  • Moisture-retention liquid and method for preparing same
  • Moisture-retention liquid and method for preparing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Preparation of Fucus Extract

[0044] Grind 100g of Fucus (dried medicinal material) into 10-20 meshes with a pulverizer, add 2L of purified water to soak for 1 hour, transfer to a three-neck flask for dynamic stirring and extraction for 2 hours at a temperature of 50-60°C, and extract the Fucus The crude extract was separated in a tube centrifuge, the centrifuge speed was 16000r / min, and the supernatant was collected; the filter residue was transferred to a three-necked flask with 1L of purified water, stirred and extracted for 1.5h, at a temperature of 50-60°C, and centrifuged after extraction Separate, collect the supernatant, discard the drug residue; combine the supernatant, add 0.5% activated carbon (100-200 mesh, Sinopharm) and stir at 100°C for 15 minutes to decolorize, cool to below 40°C, filter, and concentrate the clear night to 50g to obtain Mojiao Algae extract.

[0045] Weigh 70g of Fucus extract and put it in a beaker, as a solvent, add 25.5g oat dextran...

Embodiment 2

[0047] Weigh 50 g of the fucus extract of Example 1 and place it in a beaker, and as a solvent, add 45 g of oat dextran (1% by mass), 4 g of D-panthenol, and 0.5 g of sodium hyaluronate in sequence , 0.5 g of sodium alginate, and stir until uniform, to obtain the fucus extract moisturizing solution 2.

Embodiment 3

[0049] Weigh 90 g of the Fucus extract of Example 1 and place it in a beaker, and as a solvent, add 4 g of oat dextran (1% by mass), 5 g of D-panthenol, and 0.5 g of sodium hyaluronate in sequence , 0.5 g of sodium alginate, and stir until uniform, to obtain the fucus extract moisturizing solution 3.

[0050] Preparation of moisturizing cream

[0051] Table 1 Moisturizing Cream Recipe

[0052]

[0053] Preparation Process:

[0054] 1. Heat the oil phase (phase A) to a temperature of 85°C and mix well;

[0055] 2. Water phase (phase B) firstly disperse CX800, sodium hyaluronate and U21 in glycerin, then add water

[0056] Dissolve and stir evenly, heat up to 85°C and add other components, dissolve and stir evenly;

[0057] 3. Mix phase C evenly and stir evenly at room temperature;

[0058] 4. Dissolve phase D in water in advance, stir evenly and set aside;

[0059] 5. Add phases A and C to phase B in turn, turn on the homogenizer, and stir for 4-5 minutes;

[0060] 6....

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Abstract

The invention provides moisture-retention liquid and a method for preparing the moisture-retention liquid. The moisture-retention liquid comprises, by weight, 45% to 99% of fucales extractives, 0.1% to 1% of sodium alginate, 0.5% to 50% of oat beta-glucan solutions, 0.1% to 1% of sodium hyaluronate with the low molecular weight and 0.1% to 5% of D-panthenol. The invention further provides the method for preparing the moisture-retention liquid. The moisture-retention liquid can retain moisture and improve the barrier function of the skin and has a good skin moisture-retention function and a good skin nourishing function, and meanwhile the effect of repairing and maintaining the normal barrier function of the cuticle is achieved.

Description

technical field [0001] The invention belongs to the field of cosmetics, and relates to a formula of a fucus extract moisturizing liquid capable of moisturizing and improving skin barrier function, in particular to a moisturizing liquid with fucus extract as a main raw material for improving skin barrier function and its Preparation. Background technique [0002] Seaweed (Algae) is the lower cryptogae in the ocean, and there are more than 30,000 species in the world. The seaweeds that have been widely used by humans are mainly brown algae, red algae, green algae and blue algae. [0003] Common brown algae include macrophylla, sargassum, and fucus. Certain species of the genus Macrophylla and Thalassia in the Pacific and Antarctic regions are the largest algae in length. The genus Kelp is abundant on the Pacific coast and in the British Isles. Common in the Gulf Stream and the Sargasso Sea, sargassum appears as large free-floating clumps that differ from other seaweeds in a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q19/00A61Q19/08
Inventor 卞春亮高建国冷雪孙常磊代丽华徐宗芹
Owner QINGDAO BRIGHT MOON LIFESHARE COSMETIC
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