Skin-nourishing liquid soap containing natural bacteriostatic components and preparation method thereof

A hand sanitizer and natural technology, applied in the field of emollient hand sanitizer and its preparation, can solve the problems of easy slippage and high consumption, and achieve the effects of good stability, moisturizing and cleansing the skin, and promoting metabolism

Active Publication Date: 2014-12-03
陕西美芙康生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although soap has good decontamination ability, it is easy to slip and fall off when using it. It is a soluble product, especially when it encounters hot water, high temperature and water immersion, it naturally consumes a lot of money

Method used

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  • Skin-nourishing liquid soap containing natural bacteriostatic components and preparation method thereof
  • Skin-nourishing liquid soap containing natural bacteriostatic components and preparation method thereof
  • Skin-nourishing liquid soap containing natural bacteriostatic components and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] 1.1 Sodium copper chlorophyllin is prepared by the following method:

[0037] Weigh 20g of bamboo leaves, wash and dry the bamboo leaves, then pulverize them, add leaching solution and 75% ethanol at a ratio of 1:12 to liquid, heat in a water bath for 0.5h, filter under reduced pressure, and use 5% of the obtained filtrate Adjust the pH to 11 with NaOH, heat in a 75°C water bath for 1 hour, extract and concentrate the extract twice with an equal volume of petroleum ether each time, take part of the water layer, then adjust the pH to 2 with 0.2mol / L HCL, and then add 15% CuSO4 Add at a ratio of 1:2 to the liquid, heat in a constant temperature water bath at 75°C for 1 hour, centrifuge at 3000r / min for 8 minutes, then wash with water, adjust the pH to 11 with 5% NaOH, collect the precipitate, dry it, and grind it finely to obtain the product.

[0038] 1.2 The wild chrysanthemum extract is prepared by the following method:

[0039] Weigh 30g of wild chrysanthemum, add wat...

Embodiment 2

[0048] 2.1 Preparation of copper chlorophyllin sodium salt

[0049] Weigh 50g of bamboo leaves, wash and dry the bamboo leaves, then crush them, add the leaching solution (85% ethanol) according to the ratio of solid to liquid of 1:14, heat in a water bath for 1h, and filter under reduced pressure, and use 5% of the obtained filtrate Adjust the pH to 12 with NaOH, heat in a water bath at 80°C for 2.0 hours, extract the concentrated extract twice with an equal volume of petroleum ether each time, take the water layer, and then adjust the pH to 2 with 0.2mol / L HCL, then add 15 % CuSO 4 Add at a ratio of 1:2 to the liquid, heat in a constant temperature water bath at 75°C for 1 hour, centrifuge at 3000r / min for 10 minutes, then wash with water, adjust the pH to 12 with 5% NaOH, collect the precipitate, dry it, and grind it finely.

[0050] 2.2 Preparation of wild chrysanthemum extract

[0051] Weigh 20g of wild chrysanthemum, add water to soak for 6h, decoct twice, each time fo...

Embodiment 3

[0060] The physicochemical index of embodiment 1,2 is as follows:

[0061] 3.1 Traits

[0062] This product is a light blue hand sanitizer with suitable viscosity, smooth and rich foam, pleasing color, fine and uniform, good spreadability and good decontamination ability.

[0063] 3.2 pH check

[0064] Dab a small amount of hand sanitizer with dampened pH paper, pH 6-7.

[0065] 3.3 Hot and cold test

[0066] Package the hand sanitizer in a transparent cosmetic bottle and refrigerate it in a refrigerator at 3°C ​​for about two weeks to observe that there is no delamination. In a constant temperature box at 60°C for 24 hours, the hand sanitizer has no phenomenon of stratification, emulsification, odor change, and deterioration.

[0067] 3.4 Centrifugal test

[0068] Pack the hand sanitizer into a stoppered test tube and centrifuge at 3000r / min for 15min without delamination.

[0069] 3.5 Irritation test, allergy test

[0070] The back of the mouse was hair-cut, and the h...

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PUM

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Abstract

The invention discloses skin-nourishing liquid soap containing natural bacteriostatic components and a preparation method thereof. The liquid soap is prepared from the following substances: coconut oil alkyl amidopropyl betaine, sodium copper chlorophyllin, wild chrysanthemum extract, lauryl sodium sulfate, wheat germ oil, cocoanut fatty acid diethanolamide, N-potassium coconut fatty acid glycinate, polyethylene glycol 6000 distearate ester, cationic guar gum, glycerinum, vitamin C, cationic guar gum, distilled water, sodium benzoate and essence. Compared with the prior art, the liquid soap has the advantages of mild property and high safety; generation of bacteria on the skin surface can be inhibited by adopting a method of combining active substances in natural plants and a mild surfactant; the liquid soap has good stain removing performance, good moistening performance and good nourishing performance; a user feels fresh and comfortable when using the liquid soap, so that a mild and natural bacteriostatic effect can be achieved while stains on hands are removed, nutrition and moisture required by skin can be supplied, and skin can be nourished.

Description

technical field [0001] The invention relates to a skin-moisturizing hand sanitizer and a preparation method thereof, in particular to a skin-moisturizing hand sanitizer containing natural antibacterial ingredients and a preparation method thereof. Background technique [0002] Hand washing products are a kind of skin cleanser. For a long time in the past in our country, people's living conditions were relatively backward, and the requirements for beauty remained at a low level. People usually use soap, soap, laundry detergent, etc. to clean their hands. Powder or even alkali powder, gasoline, kerosene, etc. Although they can achieve a certain cleaning effect, they all have a certain stimulating effect on the skin, and gasoline and kerosene have certain toxicity, too much alkalinity, too strong degreasing ability, and the decontamination effect is not ideal. Long-term use will cause Rough, chapped, peeling skin. Soap is alkaline, and after washing, it will make the skin dry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61K8/92A61K8/73A61K8/49A61Q19/10A61Q19/00A61P31/02
Inventor 孙淑萍张叶明柴智龙花敬涵
Owner 陕西美芙康生物科技有限公司
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