CN116158997A - Skin-whitening antibacterial skin-care ointment - Google Patents

Abstract

The invention relates to a whitening antibacterial skin care ointment, which consists of the following components in percentage by mass: 10-15% of shea butter, 8-12% of glycerol tristearate, 1-3% of centella asiatica oil, 1-3% of evening primrose oil, 5-8% of chitosan oligosaccharide, 3-6% of vitamin E, 20-6% of carbomer U, 5-10% of glycerol monostearate and the balance of deionized water. The invention also provides a preparation method of the whitening antibacterial skin care ointment. The skin-whitening and antibacterial skin-care ointment is a skin-care product with specific efficacy, which is obtained by using natural raw materials with excellent performance through reasonable proportion, and compared with the traditional skin-care product, the skin-care ointment has more remarkable antibacterial and beautifying properties, whitening and skin-care properties and skin-moisturizing properties. In addition, the skin care ointment of the invention has the advantages of green nature, no stimulation and side effect and wide application range.

Description

Skin-whitening antibacterial skin-care ointment

Technical field:

the invention belongs to the technical field of skin care product production, and particularly relates to a whitening antibacterial skin care ointment and a preparation method thereof.

The background technology is as follows:

in recent years, with the improvement of the living standard of people, more and more people use cosmetics such as skin cream, skin lotion, skin care gel and the like, however, the existing cosmetics have the defect of poor whitening effect, cannot simultaneously achieve the purposes of maintaining beauty and keeping young, whitening and protecting skin and delaying aging, and are difficult to meet the demands of people. In addition, different users have different skin types, and the different skin types are suitable for cosmetics with different compositions. The composition of the existing cosmetics is fixed, and the existing cosmetics are difficult to meet the requirements of various different skin types. Long-term use of cosmetics containing synthetic raw materials may cause a considerable impact on consumer health. In response, the plant-derived raw materials have the characteristics of high safety and remarkable effect. Therefore, the cosmetics with the functions of maintaining beauty and keeping young, whitening and protecting skin, delaying senility, maintaining beauty and removing spots and the like are prepared from plant-derived raw materials, and are the development trend of the cosmetic field.

The invention comprises the following steps:

the shea butter is a tropical woody oil extracted from shea butter fruits which are special in the western Africa, is a pure natural wild non-toxic non-irritating product, and mainly comprises triglyceride and unsaponifiable matters, wherein the content of the unsaponifiable matters in the shea butter is up to 9% -13%, and the shea butter is mainly phytosterol and tocopherol. The skin care product and the hair conditioner added with the shea butter can obviously improve the moisture of skin and increase the nutrition of hair. The shea butter is called as jades in vegetable oil and is mainly used in the field of cosmetics. The saponifiable matters in the shea butter contain fat, fatty acid and the like, and have a powerful moisturizing function. Contains abundant unsaponifiable substances, and is rich in vitamin A, vitamin D, vitamin E, etc. The shea butter can protect skin from severe weather and ultraviolet rays.

Vitamin E is a strong antioxidant, can protect substances which are easy to oxidize inside and outside a human body from being damaged, can improve metabolism of protein, fat and carbohydrate, and can keep skin elasticity. The cosmetic can inhibit oxidation of oil and fat materials in the formulation, protect lipid and protein in cell membrane, and combine with water, so as to retain water and moisten skin.

The evening primrose oil is obtained from the herb evening primrose, is a very useful emollient and has excellent skin conditioning and nutrition supplementing functions. It can improve blood circulation and metabolism of skin cells, prevent xerosis cutis, relieve eczema, improve skin abnormal symptoms such as allergy, dry itching, etc., and has remarkable effect of improving xerosis skin.

On the basis of the above, the invention provides the cream skin care product which is prepared from natural raw materials, is suitable for different skin types, has high safety and has excellent whitening and antibacterial effects.

The technical scheme of the invention is as follows:

a whitening antibacterial skin care ointment is characterized by comprising the following components in percentage by mass: 10-15% of shea butter, 8-12% of glycerol tristearate, 1-3% of centella asiatica oil, 1-3% of evening primrose oil, 5-8% of chitosan oligosaccharide, 3-6% of vitamin E, 20-6% of carbomer U, 5-10% of glycerol monostearate and the balance of deionized water.

Preferably, the whitening antibacterial skin care ointment comprises the following components in percentage by mass: 12% of shea butter, 10% of glycerol tristearate, 2% of centella asiatica oil, 2% of evening primrose oil, 6% of chitosan oligosaccharide, 4.5% of vitamin E, 20.5% of carbomer U, 8% of glycerol monostearate and 51% of deionized water.

Further, the invention provides a preparation method of the whitening antibacterial skin care ointment, which is characterized by comprising the following steps:

1) Heating and dissolving the oil phase component for preparing the whitening antibacterial skin care ointment and the emulsifier, and uniformly mixing to obtain a mixed solution; continuing to heat to maintain the temperature of the mixed solution at 90 ℃;

the oil phase component is shea butter, glycerol tristearate, centella asiatica oil, evening primrose oil, vitamin E and carbomer U20, and the emulsifier is glycerol monostearate;

2) Adding the water phase component for preparing the whitening antibacterial skin care ointment into deionized water, fully dissolving to obtain a water phase solution, and heating to maintain the temperature of the water phase solution at 90 ℃; the water phase component is chitosan oligosaccharide;

3) Slowly adding the aqueous phase solution at 90 ℃ into the isothermal mixed solution, stirring for emulsification, and continuing stirring after the temperature is reduced to room temperature until white semisolid emulsion is formed.

The skin-whitening and antibacterial skin-care ointment is a skin-care product with specific efficacy, which is obtained by using natural raw materials with excellent performance through reasonable proportion, and compared with the traditional skin-care product, the skin-care ointment has more remarkable antibacterial and beautifying properties, whitening and skin-care properties and skin-moisturizing properties. In addition, the skin care ointment of the invention has the advantages of green nature, no stimulation and side effect and wide application range.

The specific embodiment is as follows:

the present invention is further described below in connection with examples for the purpose of facilitating understanding by those skilled in the art.

Example 1

According to the invention, a preferable component composition ratio of the whitening antibacterial skin care ointment is as follows: 12% of shea butter, 10% of glycerol tristearate, 2% of centella asiatica oil, 2% of evening primrose oil, 6% of chitosan oligosaccharide, 4.5% of vitamin E, 20.5% of carbomer U, 8% of glycerol monostearate and 51% of deionized water;

the method comprises the steps of taking shea butter, glycerol tristearate, centella asiatica oil, evening primrose oil, vitamin E and carbomer U20 as oil phase components, taking glycerol monostearate as an emulsifier, adding the components into a container, heating in a water bath at 90 ℃, dissolving, and stirring to uniformly mix the components to obtain a mixed solution; continuing heating to maintain the temperature of the mixed solution I at 90 ℃;

putting chitosan oligosaccharide into deionized water, fully stirring and dissolving, and heating to maintain the temperature of the solution at 90 ℃ to obtain aqueous phase solution;

slowly pouring the aqueous phase solution at 90 ℃ into the mixed solution at 90 ℃ to be stirred and emulsified, and continuously stirring after the temperature is reduced to room temperature until white semi-solid cream is formed.

The white semisolid emulsifiable paste is the whitening antibacterial skin care ointment product.

Example 2

According to the invention, another preferable component of the whitening antibacterial skin care ointment comprises the following components in percentage by weight: 15% of shea butter, 12% of glycerol tristearate, 3% of centella asiatica oil, 3% of evening primrose oil, 8% of chitosan oligosaccharide, 6% of vitamin E, 20% of carbomer U, 10% of glycerol monostearate and the balance of deionized water;

the method comprises the steps of taking shea butter, glycerol tristearate, centella asiatica oil, evening primrose oil, vitamin E and carbomer U20 as oil phase components, taking glycerol monostearate as an emulsifier, adding the components into a container, heating in a water bath at 90 ℃, dissolving, and stirring to uniformly mix the components to obtain a mixed solution; continuing heating to maintain the temperature of the mixed solution I at 90 ℃;

putting chitosan oligosaccharide into deionized water, fully stirring and dissolving, and heating to maintain the temperature of the solution at 90 ℃ to obtain aqueous phase solution;

slowly pouring the aqueous phase solution at 90 ℃ into the mixed solution at 90 ℃ to be stirred and emulsified, and continuously stirring after the temperature is reduced to room temperature until white semi-solid cream is formed.

The white semisolid emulsifiable paste is the whitening antibacterial skin care ointment product.

While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims (3)

1. A whitening antibacterial skin care ointment is characterized by comprising the following components in percentage by mass: 10-15% of shea butter, 8-12% of glycerol tristearate, 1-3% of centella asiatica oil, 1-3% of evening primrose oil, 5-8% of chitosan oligosaccharide, 3-6% of vitamin E, 20-6% of carbomer U, 5-10% of glycerol monostearate and the balance of deionized water.

2. The whitening, antibacterial and skin care ointment according to claim 1, which is characterized by comprising the following components in percentage by mass: 12% of shea butter, 10% of glycerol tristearate, 2% of centella asiatica oil, 2% of evening primrose oil, 6% of chitosan oligosaccharide, 4.5% of vitamin E, 20.5% of carbomer U, 8% of glycerol monostearate and 51% of deionized water.

3. A method for preparing the whitening and antibacterial skin care ointment as claimed in claim 1 or 2, which is characterized by comprising the following steps:

1) Heating and dissolving the oil phase component for preparing the whitening antibacterial skin care ointment and the emulsifier, and uniformly mixing to obtain a mixed solution; continuing to heat to maintain the temperature of the mixed solution at 90 ℃;

the oil phase component is shea butter, glycerol tristearate, centella asiatica oil, evening primrose oil, vitamin E and carbomer U20, and the emulsifier is glycerol monostearate;

2) Adding the water phase component for preparing the whitening antibacterial skin care ointment into deionized water, fully dissolving to obtain a water phase solution, and heating to maintain the temperature of the water phase solution at 90 ℃; the water phase component is chitosan oligosaccharide;

3) Slowly adding the aqueous phase solution at 90 ℃ into the isothermal mixed solution, stirring for emulsification, and continuing stirring after the temperature is reduced to room temperature until white semisolid emulsion is formed.