Traditional Chinese medicine whitening hand cream and preparation method thereof

Abstract

The invention belongs to the technical field of hand cream, and discloses traditional Chinese medicine whitening hand cream and a preparation method thereof.The traditional Chinese medicine whitening hand cream is prepared from, by weight, 40-60 parts of cream matrix, 12-15 parts of traditional Chinese medicine extract, 2-3 parts of peptide extract, 3-5 parts of microbial fermentation extract, 10 parts of rose water, 2-5 parts of honey and 10-12 parts of vegetable oil. Compared with the traditional Chinese medicine whitening hand cream, the peptide extract is prepared and added, so that the peptide components in the extract simulate signal molecules naturally existing in the body, stimulate the activity of hand skin cells and promote the repair function of the hand, and through the addition of the microorganism extract, the hand whitening effect is improved. According to the present invention, the skin at the cracking position is repaired by the rich amino acids and vitamins in the extract, the nutrition is provided for the cells, the whitening effect is ensured, the dual repair is achieved by adding the two extracts, and the repair effect is good.

Description

Technical Field

[0001] The invention belongs to the technical field of hand creams, in particular to a traditional Chinese medicine whitening hand cream and a preparation method thereof. Background Art

[0002] Hand cream is a cosmetic specially used to protect the skin of the hands. Its main function is to moisturize and prevent the skin of the hands from drying out, cracking and other problems. Hand cream usually contains antioxidants and moisturizing ingredients, which can form a protective film, enhance the skin's protective ability, and help resist the invasion of daily environmental pollutants.

[0003] The Chinese herbal whitening hand cream is a hand care product that combines traditional Chinese medicine ingredients and modern skin care technology. Compared with traditional hand creams, this hand cream combines the whitening and moisturizing functions of Chinese herbal ingredients, which can effectively improve the skin color of the hands, making the hand skin whiter and more delicate, and the raw materials are more natural, so it is loved by consumers.

[0004] However, although the current Chinese herbal whitening hand cream is very effective in preventing dry and cracked hands, after the hands crack, it mainly relies on the natural effects of Chinese herbal ingredients to protect the hands, and lacks ingredients targeting cell regeneration and repair mechanisms, resulting in poor skin repair function. Improving its skin repair function will lead to a higher concentration of Chinese herbal ingredients, causing irritation or discomfort when used on sensitive or cracked skin, so it needs to be improved and optimized. Summary of the invention

[0005] The object of the present invention is to provide a traditional Chinese medicine whitening hand cream and a preparation method thereof, so as to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical scheme: a Chinese medicine whitening hand cream and a preparation method thereof, which are composed of the following raw materials in parts by weight: 40-60 parts of cream base, 12-15 parts of Chinese medicine extract, 2-3 parts of peptide extract, 3-5 parts of microbial fermentation extract, 10 parts of rose water, 2-5 parts of honey and 10-12 parts of vegetable oil.

[0007] Preferably, the Chinese medicine extract comprises the following raw materials in parts by weight: 5-10 parts of plant stem cell extract, 6-8 parts of angelica dahurica extract, 1-2 parts of licorice extract and 2 parts of pearl powder.

[0008] Preferably, the main component of the cream base is shea butter, which also includes preservatives and vitamin E, and the vegetable oil is sweet almond oil.

[0009] Preferably, the specific process of the preparation method is:

[0010] A1, ensure all raw materials and tools are clean, and prepare heat-resistant containers, blenders and filling bottles;

[0011] A2, according to the formula, add shea butter and vegetable oil into a heat-resistant container and melt them completely at 60℃ to form a basic cream matrix;

[0012] A3, add pearl powder, peptide extract and microbial fermentation extract to the melted cream base in sequence according to the formula ratio, and stir evenly until completely dissolved;

[0013] A4, add the mixed Chinese herbal extract and continue stirring to make it evenly dispersed;

[0014] A5, leaving the mixture to cool at room temperature, adding rose water and honey into the mixture, and continuing to stir until it is uniform;

[0015] A6, finally, add vitamin E and preservatives and mix well again;

[0016] A7, after the prepared mixture is completely cooled, fill and seal.

[0017] Preferably, the preparation steps of the peptide component are:

[0018] B1, dissolve the glycine raw material in deionized water and set the concentration to 5-10%;

[0019] B2, through chemical synthesis method, glycine is connected together through peptide bonds, and a dehydrating agent is added during the reaction to promote the reaction;

[0020] B3, after the reaction is completed, the synthesized peptide is separated and purified using high performance liquid chromatography to remove unreacted amino acids and by-products;

[0021] B4, drying the purified peptide component solution into powder to obtain a peptide extract.

[0022] Preferably, the preparation steps of the microbial fermentation extract are:

[0023] C1, inoculate qualified lactic acid bacteria into the culture medium, and ensure that the internal temperature of the medium is between 28℃ and 37℃;

[0024] C2, after inoculation, stirring and fermenting regularly to produce lactic acid bacteria fermentation liquid;

[0025] C3, removing impurities in the fermentation liquid through a centrifugal filter to obtain a clarified fermentation liquid, and then concentrating the fermentation liquid to extract its active ingredients;

[0026] C4, drying the concentrated extract into powder to obtain a microbial fermentation extract.

[0027] Preferably, when each ingredient is added, stirring should be continued for 3-5 minutes to allow the raw materials to be completely dissolved and evenly dispersed.

[0028] Preferably, when adding rose water and honey to A5, the temperature of the mixture is ensured to be lower than 45° C. to protect the active ingredients and nutrients therein.

[0029] The beneficial effects of the present invention are as follows:

[0030] 1. Compared with traditional Chinese medicine whitening hand cream, the present invention prepares and adds peptide extracts, so that the peptide components in the extracts simulate the signal molecules naturally existing in the body, stimulate the activity of hand skin cells, and promote the repair function of the hands. By adding microbial extracts, the rich amino acids and vitamins in the extracts can repair the cracked skin, provide nutrition for the cells, and ensure the whitening effect. At the same time, by adding two groups of extracts, double repair is achieved, and the repair effect is good.

[0031] 2. The present invention provides a whitening effect for the user's hands through traditional Chinese medicine extracts and cream bases, and the ingredients are all derived from nature and have low irritation to the skin. At the same time, peptide extracts and microbial fermentation extracts are rich in prebiotics, which help to regulate skin condition and are easily absorbed. While strengthening the skin barrier, they can also reduce the risk of allergies and irritation, avoid irritating effects on cracked wounds on the hands, and improve the comfort of users.

[0032] 3. The present invention uses peptide extracts to stimulate collagen production to repair the skin on the hands. Compared with peptide ingredients, microbial fermentation extracts usually contain more active ingredients and can also promote cell repair and regeneration. Microbial fermentation extracts have anti-inflammatory properties, which can help relieve skin irritation, reduce redness and discomfort, and natural raw materials can significantly enhance the repair effect of hand cream. Through the coordination of two sets of repair functions, multiple repairs can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 The present invention is a flow chart for preparing the hand cream;

[0034] Figure 2 The present invention is a flow chart for preparing the peptide extracts;

[0035] Figure 3 The present invention is a flow chart for preparing the microbial fermentation extract. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] like Figures 1 to 3 As shown, an embodiment of the present invention provides a traditional Chinese medicine whitening hand cream and a preparation method thereof, which is composed of the following raw materials in parts by weight: 40-60 parts of cream base, 12-15 parts of traditional Chinese medicine extract, 2-3 parts of peptide extract, 3-5 parts of microbial fermentation extract, 10 parts of rose water, 2-5 parts of honey and 10-12 parts of vegetable oil.

[0038] Among them, the cream base is the main component, which can form a protective film when applied to the hands to lock in moisture; Chinese herbal extracts provide important whitening functions and improve skin color; peptide extracts and microbial extracts are responsible for repairing the skin of the hands, achieving double repair; rose water and honey are responsible for moisturizing and preventing cracking; plant oils are rich in oil to enhance the moisturizing effect.

[0039] Compared with traditional Chinese medicine whitening hand cream, the present invention prepares and adds peptide extracts so that the peptide components in the extracts simulate the signal molecules naturally existing in the body, stimulate the activity of hand skin cells, and promote the repair function of the hands. By adding microbial extracts, the rich amino acids and vitamins in the extracts can repair cracked skin and provide nutrition for cells, ensuring the whitening effect. At the same time, by adding two groups of extracts, double repair is achieved, and the repair effect is good.

[0040] Among them, the Chinese medicine extract includes the following raw materials in parts by weight: 5-10 parts of plant stem cell extract (rich in growth factors, can promote skin cell regeneration and repair), 6-8 parts of angelica extract (has whitening and spot-lightening effects, helps to even out skin tone and improve dull skin), 1-2 parts of licorice extract (has anti-inflammatory, anti-allergic, and reduces irritation) and 2 parts of pearl powder (whitens skin while providing moisturizing and smoothing effects).

[0041] Angelica dahurica and Licorice root extracts are widely used in traditional Chinese medicine for soothing and anti-inflammatory properties. These ingredients can effectively reduce skin discomfort and help relieve redness, swelling and irritation.

[0042] By promoting skin barrier function, microbial fermentation extract helps prevent moisture loss and enhances the skin's ability to resist the external environment. Microbial fermentation extract is rich in antioxidant ingredients that can neutralize free radicals and slow down the skin's aging process.

[0043] The main component of the cream base is shea butter, which also contains preservatives and vitamin E, and the vegetable oil is sweet almond oil.

[0044] Shea butter and sweet almond oil are both made from natural materials, and vitamin E is added to improve the antioxidant function;

[0045] The preservatives are plant-based preservatives, such as grape seed extract and rosemary extract, which ensure the natural origin of the ingredients and have antioxidant and preservative effects.

[0046] Wherein, the specific process of the preparation method is:

[0047] A1, ensure all raw materials and tools are clean, and prepare heat-resistant containers, blenders and filling bottles;

[0048] A2, according to the formula, add shea butter and vegetable oil into a heat-resistant container and melt them completely at 60℃ to form a basic cream matrix;

[0049] The cream base is mainly responsible for moisturizing and emollient, and serves as a carrier for various functional skin care ingredients.

[0050] A3, add pearl powder, peptide extract and microbial fermentation extract to the melted cream base in sequence according to the formula ratio, and stir evenly until completely dissolved;

[0051] A4, add the mixed Chinese herbal extract and continue stirring to make it evenly dispersed;

[0052] Each raw material needs to be stirred for 3-5 minutes when added to ensure uniform dispersion.

[0053] A5, leaving the mixture to cool at room temperature, adding rose water and honey into the mixture, and continuing to stir until it is uniform;

[0054] A6, finally, add vitamin E and preservatives and mix well again;

[0055] A7, after the prepared mixture is completely cooled, fill and seal.

[0056] Through Chinese herbal extracts and cream base, it provides whitening effect for users' hands. The ingredients are all derived from nature and have low irritation to the skin. At the same time, peptide extracts and microbial fermentation extracts are rich in prebiotics, which help regulate skin condition and are easily absorbed. While strengthening the skin barrier, it can also reduce the risk of allergies and irritation, avoid irritation to cracked wounds on the hands, and improve user comfort.

[0057] Wherein, the preparation steps of the peptide component are:

[0058] B1, dissolve the glycine raw material in deionized water and set the concentration to 5-10%;

[0059] B2, through chemical synthesis method, glycine is connected together through peptide bonds, and a dehydrating agent is added during the reaction to promote the reaction;

[0060] B3, after the reaction is completed, the synthesized peptide is separated and purified using high performance liquid chromatography to remove unreacted amino acids and by-products;

[0061] Peptides can improve the skin's ability to retain moisture, enhance moisturizing effects, and make the skin on your hands softer and more moisturized.

[0062] B4, drying the purified peptide component solution into powder to obtain a peptide extract.

[0063] Peptides can stimulate the production of collagen in the skin and provide cell repair and regeneration functions. They can not only repair cracked wounds, but also improve uneven skin tone, further improving the whitening effect.

[0064] Wherein, the preparation steps of the microbial fermentation extract are:

[0065] C1, inoculate qualified lactic acid bacteria into the culture medium, and ensure that the internal temperature of the medium is between 28℃ and 37℃;

[0066] C2, after inoculation, stirring and fermenting regularly to produce lactic acid bacteria fermentation liquid;

[0067] C3, removing impurities in the fermentation liquid through a centrifugal filter to obtain a clarified fermentation liquid, and then concentrating the fermentation liquid to extract its active ingredients;

[0068] C4, drying the concentrated extract into powder to obtain a microbial fermentation extract.

[0069] Compared with peptide extracts that repair hand skin by stimulating collagen production, microbial fermentation extracts usually contain more active ingredients and can also promote cell repair and regeneration. Microbial fermentation extracts have anti-inflammatory properties, which can help relieve skin irritation, reduce redness and discomfort, and natural raw materials can significantly enhance the repair effect of hand cream. Through the coordination of two sets of repair functions, multiple repairs can be achieved.

[0070] When adding each ingredient, ensure that it is stirred continuously for 3-5 minutes to allow the raw materials to be completely dissolved and evenly dispersed.

[0071] Through frequent stirring, the ingredients of the hand cream can be evenly distributed to ensure dispersion and avoid irritation caused by uneven raw materials.

[0072] When adding rose water and honey to A5, the temperature of the mixture is ensured to be lower than 45° C. to protect the active ingredients and nutrients therein.

[0073] By adding the materials at a temperature below 45°C, it is ensured that the active ingredients in rose water and honey are not killed by high temperature. At the same time, the aromatic components of rose water can be effectively retained at low temperatures, which increases the fragrance of the hand cream and improves user satisfaction with the product.

[0074] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0075] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Chinese medicine whitening hand cream, characterized in that: The invention is composed of the following raw materials in parts by weight: 40-60 parts of cream base, 12-15 parts of Chinese herbal extract, 2-3 parts of peptide extract, 3-5 parts of microbial fermentation extract, 10 parts of rose water, 2-5 parts of honey and 10-12 parts of vegetable oil.

2. A Chinese medicine whitening hand cream according to claim 1, characterized in that: The Chinese medicine extract comprises the following raw materials in parts by weight: 5-10 parts of plant stem cell extract, 6-8 parts of angelica dahurica extract, 1-2 parts of liquorice extract and 2 parts of pearl powder.

3. A Chinese medicine whitening hand cream according to claim 1, characterized in that: The main component of the cream base is shea butter, which also contains preservatives and vitamin E, and the vegetable oil is sweet almond oil.

4. A method for preparing a traditional Chinese medicine whitening hand cream according to claims 1-3, characterized in that: The specific process of the preparation method is as follows: A1, ensure all raw materials and tools are clean, and prepare heat-resistant containers, blenders and filling bottles; A2, according to the formula, add shea butter and vegetable oil into a heat-resistant container and melt them completely at 60℃ to form a basic cream matrix; A3, add pearl powder, peptide extract and microbial fermentation extract to the melted cream base in sequence according to the formula ratio, and stir evenly until completely dissolved; A4, add the mixed Chinese herbal extract and continue stirring to make it evenly dispersed; A5, leaving the mixture to cool at room temperature, adding rose water and honey into the mixture, and continuing to stir until it is uniform; A6, finally, add vitamin E and preservatives and mix well again; A7, after the prepared mixture is completely cooled, fill and seal.

5. The method for preparing a traditional Chinese medicine whitening hand cream according to claim 1, characterized in that: The preparation steps of the peptide component are: B1, dissolve the glycine raw material in deionized water and set the concentration to 5-10%; B2, through chemical synthesis method, glycine is connected together through peptide bonds, and a dehydrating agent is added during the reaction to promote the reaction; B3, after the reaction is completed, the synthesized peptide is separated and purified using high performance liquid chromatography to remove unreacted amino acids and by-products; B4, drying the purified peptide component solution into powder to obtain a peptide extract.

6. The method for preparing a traditional Chinese medicine whitening hand cream according to claim 1, characterized in that: The preparation steps of the microbial fermentation extract are as follows: C1, inoculate qualified lactic acid bacteria into the culture medium, and ensure that the internal temperature of the medium is between 28℃ and 37℃; C2, after inoculation, stirring and fermenting regularly to produce lactic acid bacteria fermentation liquid; C3, removing impurities in the fermentation liquid through a centrifugal filter to obtain a clarified fermentation liquid, and then concentrating the fermentation liquid to extract its active ingredients; C4, drying the concentrated extract into powder to obtain a microbial fermentation extract.

7. The method for preparing a traditional Chinese medicine whitening hand cream according to claim 4, characterized in that: As each ingredient is added, ensure that stirring is continued for 3-5 minutes to allow the ingredients to completely dissolve and disperse evenly.

8. The method for preparing a traditional Chinese medicine whitening hand cream according to claim 4, characterized in that: When adding rose water and honey to A5, ensure that the temperature of the mixture is below 45° C. to protect the active ingredients and nutrients therein.

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