CN112190501A

CN112190501A - Silk essence capable of protecting hair and hands simultaneously and preparation method thereof

Info

Publication number: CN112190501A
Application number: CN202010945764.3A
Authority: CN
Inventors: 曹冬雨; 张娇; 韩志东
Original assignee: Quanhou Guangzhou Research Institute Of Biotechnology Co ltd
Current assignee: Quanhou Guangzhou Research Institute Of Biotechnology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-01-08

Abstract

The invention relates to a silk essence capable of protecting hair and hands simultaneously and a preparation method thereof. The silk essence comprises the following components: fermented silk, hydroxyethyl cellulose, panthenol, betaine, hydrolyzed wheat protein, hydroxyethyl urea, dipotassium glycyrrhizinate, amino acids, methylisothiazolinone and methylparaben. The preparation method comprises the following steps: (1) adding water to the hydroxyethyl cellulose for dispersing; (2) adding water to the methyl hydroxybenzoate for dispersing; (3) adding water into the fermented silk for dispersing; (4) and (3) mixing the mixture obtained in the steps (1) to (3) with the components except the hydroxyethyl cellulose, the methyl hydroxybenzoate and the fermented fibroin, and stirring to obtain a finished product. The hair conditioner can repair damaged hair scales on hair, restore the polarity of the surface of the hair, resist static electricity, reduce the combing force of the hair, enhance the toughness and moisture retention of the hair, simultaneously has mild components without stimulating skin and eye mucous membrane, can increase the water content of the skin, strengthen the barrier property of the skin, and has the effects of protecting the hair and hands.

Description

Silk essence capable of protecting hair and hands simultaneously and preparation method thereof

Technical Field

The invention relates to the technical field of daily chemicals, and particularly relates to a silk essence capable of protecting hair and hands simultaneously and a preparation method thereof.

Background

Hair damage comes primarily from several aspects: physical damage, such as warping and falling of hair scales on the surface of hair caused by combing, drawing, shaving and the like; chemical damage, such as perming, straightening, dyeing, bleaching, etc.; heat damage, such as hot blast, electric wave, etc.; sunlight damage and weathering: ultraviolet radiation. Ultraviolet radiation in sunlight can open disulfide bonds in hair, cystine is converted into cysteic acid, and amino acids containing aromatic rings such as tryptophan and tyrosine can be degraded under the radiation of ultraviolet rays, so that hair tissues are changed, hair is roughened, and hair color is faded. Among them, the most serious injuries generally occur in the process of dyeing, perming, blowing, etc.

The consequences of hair damage include two aspects: one is the loss of surface structure of the hair, which manifests itself as brittle hair. Damaged hair has rough surface and irregular arrangement, cannot effectively reflect light and is dark and lusterless; it may also appear dry, frizzy, because damaged hair loses its hydrophobic protective film, and the hair becomes relatively hydrophilic and carries more negative charges, making it feel bad and rough and difficult to comb. On the other hand, the internal structure of the hair is lost, manifested as fragility, dryness, frizziness.

Therefore, it is required to supplement nutrients missing from hair from the inside by using various nutrients and repair damaged hair scales from the outside, with the structure and appearance possibly restored, to achieve a healthy state of hair. Generally, the part with serious hair damage is the part close to the tail of the hair, and the problems of withering and yellow, frizziness, bifurcation and the like are the most prominent, so various no-clean repair products aiming at hair damage are available on the market, such as hair tail oil, hair care essence, no-clean spray, no-clean hair conditioner and the like.

The invention with the patent number ZL201911257391.4 (application person is Shanghai green Rui biological science and technology limited company) discloses a hair care composition with a heat protection effect and a preparation method thereof.

Therefore, the hair care hand cream is expected to have a product which can care hair and is also suitable for hands, can be directly used as a hand protection product in the hair care process, and simultaneously provides good conditioning and protecting effects for the hair and the hands.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the silk essence capable of protecting and protecting the hair and the hands simultaneously and the preparation method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

a silk essence capable of simultaneously caring hair and hands comprises the following components in parts by mass: 2-8 parts of fermented silk, 0.1-0.5 part of hydroxyethyl cellulose, 0.2-0.8 part of panthenol, 0.5-1.2 parts of betaine, 0.5-1.2 parts of hydrolyzed wheat protein, 0.5-1.2 parts of hydroxyethyl urea, 0.1-0.2 part of dipotassium glycyrrhizinate and 0.5-2 parts of amino acid.

The fermented silk belongs to functional silk protein, has silky and smooth touch feeling, can protect hair from structural damage caused by straightening or dyeing, is nourished without being heavy, keeps fluffy feeling of the hair, improves smoothness and provides silky and glossy hair, can provide silky touch feeling of the skin in the aspect of skin care, has slight negative charge and amphiphilic property, reduces the formation of microbial biofilms, and inhibits skin adhesion bacteria by as much as 93 percent.

Hydroxyethyl cellulose can coexist with a wide range of other water-soluble polymers, surfactants, salts, and is an excellent colloidal thickener for high-concentration dielectric solutions.

Panthenol can participate in the primary catalysis of the synthesis of fatty acid and sphingolipid of stratum corneum lipid bilayer membrane and cell membrane integrity, and can be used for protecting hair, enhancing hair toughness, and reducing damage caused by mechanical process (such as combing hair); the moisture content of the hair is maintained, so that the hair is not dry and frizzy.

Betaine imparts a soft, silky skin feel to the product and improves the stability and spreadability of the product. In addition, betaine has the advantages of protecting cells and hair from ultraviolet rays, reducing various mechanical nuclear chemical stimuli, and enhancing skin barrier properties.

The hydrolyzed wheat protein can penetrate hair scales to permeate into cortex, can repair hair holes caused by dyeing, scalding and stretching, and repair hair through protein recombination. The protein has high oxidation resistance, and can reduce the formation of free radicals, thereby delaying the natural aging of hair; meanwhile, the hydrolyzed wheat protein has excellent affinity to skin, can strengthen the natural protective layer of epidermis, reduce the oxidation injury caused by chemical and environmental factors, and slow down the natural aging caused by time.

The hydroxyethyl urea is used as an excellent humectant, can provide a skin care product with high-efficiency moisturizing effect and no sticky hand feeling, can permeate into the horny layer, increases the water content of the skin, relieves dryness and fills up fine wrinkles.

The dipotassium glycyrrhizinate has the functions of resisting bacteria, diminishing inflammation, resisting allergy, promoting epithelial cell tissue regeneration and effectively removing superoxide ions and hydroxyl free radicals.

The silk essence capable of simultaneously protecting hair and hands has the effects of repairing damaged hair scales, restoring the polarity of the surface of hair, resisting static electricity, reducing hair combing force and enhancing hair toughness and moisture retention under the synergistic effect of fermented silk, panthenol, betaine, hydrolyzed wheat protein, hydroxyethyl urea, dipotassium glycyrrhizinate and amino acid, is mild in formula, has no stimulation to skin and eye mucosa, has the effects of increasing the water content of skin and enhancing the skin barrier property while protecting hair, can relieve dry skin, fill fine lines and increase skin elasticity, is silky in texture and very good in skin feel.

Preferably, the silk essence comprises the following components in parts by mass: 3-6 parts of fermented silk, 0.2-0.4 part of hydroxyethyl cellulose, 0.3-0.7 part of panthenol, 0.6-1.1 part of betaine, 0.6-1.1 part of hydrolyzed wheat protein, 0.7-1.1 part of hydroxyethyl urea, 0.12-0.18 part of dipotassium glycyrrhizinate and 0.7-1.5 parts of amino acid.

Preferably, the silk essence comprises the following components in parts by mass: 3 parts of fermented silk, 0.3 part of hydroxyethyl cellulose, 0.5 part of panthenol, 1 part of betaine, 1 part of hydrolyzed wheat protein, 1 part of hydroxyethyl urea, 0.15 part of dipotassium glycyrrhizinate and 1 part of amino acid.

Preferably, the amino acid is at least one of alanine, arginine, aspartic acid, glutamic acid, histidine, isoleucine, leucine, lysine, phenylalanine, proline, serine, threonine, tyrosine, and valine.

Prepared according to the amino acid composition proportion of human hair, has excellent moisture absorption and retention performance, is not irritant to skin and eye mucosa, and is colorless and tasteless.

Preferably, the silk essence further comprises 0.03-0.08 parts by mass of kasong and 0.1-0.2 parts by mass of methylparaben, wherein the kasong comprises the following components in percentage by mass: 1.05% of methyl chlorisonazole ketone, 0.35% of methyl isothiazolinone, 20% of magnesium nitrate, 0.9% of magnesium chloride and 77.7% of water.

Preferably, the mass part of the kasong is 0.04-0.08; the mass part of the methyl hydroxybenzoate is 0.15-0.2 part.

More preferably, the mass part of the kasong is 0.06 part; the mass portion of the methyl hydroxybenzoate is 0.2 portion.

The kasong and the methylparaben can provide a good antiseptic effect for the silk essence.

Preferably, the silk essence capable of simultaneously caring hair and hands further comprises 84.31-95.47 parts by weight of water.

The optimal proportion is obtained by orthogonal experiment optimization and test, and the hair care and hand protection cream has good hair care and hand protection effects.

The preparation method of the silk essence capable of simultaneously caring hair and hands comprises the following steps:

(1) adding hydroxyethyl cellulose into water, and heating and dispersing uniformly to obtain a mixture;

(2) adding methyl hydroxybenzoate into the mixture obtained in the step (1), uniformly dispersing in a heat preservation manner, and cooling to obtain a mixture;

(3) and (3) adding panthenol, betaine, hydrolyzed wheat protein, hydroxyethyl urea, dipotassium glycyrrhizinate, amino acid, kasong and water-dispersed fermented silk into the mixture obtained in the step (2), adding water to a constant volume, and uniformly stirring to obtain the silk essence.

Preferably, the heating temperature in the step (1) is 55-80 ℃, and the temperature after the temperature reduction in the step (2) is 40-50 ℃.

Compared with the prior art, the invention has the beneficial effects that:

(1) the hair conditioner has the effects of repairing damaged hair scales, restoring the polarity of the hair surface, resisting static electricity, reducing hair combing force, and enhancing hair toughness and moisture retention by adding the components such as the fermented silk and the amino acid.

(2) The hair conditioner has mild components, does not irritate skin and eye mucosa, has the effects of increasing the moisture content of the skin and strengthening the skin barrier property while protecting the hair, relieves the dryness of the skin, fills up fine wrinkles and increases the skin elasticity. Moreover, the silk essence disclosed by the invention is silky, and is different from sticky hand feeling of other hair care oils.

Drawings

FIG. 1 is an electron microscope photograph of dry hair treated with silk extract obtained by direct seeding in examples 3 and 4.

Fig. 2 is a graph showing the effect of a hair tensile test after treatment with the silk essence prepared in example 3.

Fig. 3 is a diagram showing the effect of the silk essence prepared in examples 1 to 3 on physical protection of skin.

Detailed Description

To better illustrate the objects, aspects and advantages of the present invention, the present invention will be further described with reference to specific embodiments.

Example 1

A silk essence capable of simultaneously caring hair and hands comprises the following components in parts by mass: 2 parts of fermented silk, 0.1 part of hydroxyethyl cellulose, 0.2 part of panthenol, 0.5 part of betaine, 0.5 part of hydrolyzed wheat protein, 0.5 part of hydroxyethyl urea, 0.1 part of dipotassium glycyrrhizinate, 0.5 part of amino acid, 0.03 part of kasong and 0.1 part of methylparaben.

(1) adding 0.1 weight part of hydroxyethyl cellulose into 1.5 weight parts of water, heating to 85 ℃, and uniformly stirring;

(2) adding 0.1 part by weight of methyl hydroxybenzoate into the mixture obtained in the step (1), keeping the temperature and homogenizing for 2-3min, and cooling to 40 ℃;

(3) adding 2 parts by weight of fermented silk into 20 parts by weight of water, and uniformly stirring to obtain water-dispersed fermented silk;

(4) and (3) adding the water-dispersed fermented silk, panthenol, betaine, hydrolyzed wheat protein, hydroxyethyl urea, dipotassium glycyrrhizinate, amino acid and kasong obtained in the step (3) into the mixture obtained in the step (2) in proportion, adding water to a constant volume of 100 parts by weight, and uniformly stirring to obtain the silk essence, wherein the amino acid is alanine.

Example 2

A silk essence capable of simultaneously caring hair and hands comprises the following components in parts by mass: 3 parts of fermented silk, 0.2 part of hydroxyethyl cellulose, 0.3 part of panthenol, 0.6 part of betaine, 0.6 part of hydrolyzed wheat protein, 0.7 part of hydroxyethyl urea, 0.12 part of dipotassium glycyrrhizinate, 0.7 part of amino acid, 0.04 part of kasong and 0.15 part of methylparaben.

(1) adding 0.2 weight part of hydroxyethyl cellulose into 3.2 weight parts of water, heating to 85 ℃, and uniformly stirring;

(2) adding 0.15 weight part of methyl hydroxybenzoate into the mixture obtained in the step (1), keeping the temperature and homogenizing for 2-3min, and cooling to 40 ℃;

(3) adding 30 parts by weight of fermented silk into water in 3 parts by weight, and uniformly stirring to obtain water-dispersed fermented silk;

(4) adding the water-dispersed fermented silk obtained in the step (3), panthenol, betaine, hydrolyzed wheat protein, hydroxyethyl urea, dipotassium glycyrrhizinate, amino acid and kasong into the mixture obtained in the step (2) in proportion, adding water to a constant volume of 100 parts by weight, and uniformly stirring to obtain the silk essence; wherein the amino acid used is serine.

Example 3

A silk essence capable of simultaneously caring hair and hands comprises the following components in parts by mass: 3 parts of fermented silk, 0.3 part of hydroxyethyl cellulose, 0.5 part of panthenol, 1 part of betaine, 1 part of hydrolyzed wheat protein, 1 part of hydroxyethyl urea, 0.15 part of dipotassium glycyrrhizinate, 1 part of amino acid, 0.06 part of kasong and 0.2 part of methylparaben.

(1) adding 0.3 part by weight of hydroxyethyl cellulose into 5 parts by weight of water, heating to 85 ℃, and uniformly stirring;

(2) adding 0.2 weight part of methyl hydroxybenzoate into the mixture obtained in the step (1), keeping the temperature and homogenizing for 2-3min, and cooling to 40 ℃;

(3) adding 3 parts by weight of fermented silk into 30 parts by weight of water, and uniformly stirring to obtain water-dispersed fermented silk;

(4) and (3) adding the water-dispersed fermented silk, panthenol, betaine, hydrolyzed wheat protein, hydroxyethyl urea, dipotassium glycyrrhizinate, amino acid and kasong obtained in the step (3) into the mixture obtained in the step (2) in proportion, adding water to a constant volume of 100 parts by weight, and uniformly stirring to obtain the silk essence, wherein the amino acid is PRODEW500 (containing alanine, arginine, aspartic acid, glutamic acid, histidine, isoleucine, leucine, lysine, phenylalanine, proline, serine, threonine, tyrosine and valine).

Example 4

A silk essence capable of simultaneously caring hair and hands comprises the following components in parts by mass: 6 parts of fermented silk, 0.4 part of hydroxyethyl cellulose, 0.7 part of panthenol, 1.1 part of betaine, 1.1 part of hydrolyzed wheat protein, 1.1 part of hydroxyethyl urea, 0.18 part of dipotassium glycyrrhizinate, 1.5 parts of amino acid, 0.08 part of kasong and 0.2 part of methylparaben.

(1) adding 0.4 part by weight of hydroxyethyl cellulose into 8 parts by weight of water, heating to 85 ℃, and uniformly stirring;

(3) adding 6 parts by weight of fermented silk into 55 parts by weight of water, and uniformly stirring to obtain water-dispersed fermented silk;

(4) and (3) adding the water-dispersed fermented silk obtained in the step (3), panthenol, betaine, hydrolyzed wheat protein, hydroxyethyl urea, dipotassium glycyrrhizinate, amino acid and kasong into the mixture obtained in the step (2) in proportion, adding water to a constant volume of 100 parts by weight, and uniformly stirring to obtain the silk essence, wherein the amino acid is arginine.

Example 5

A silk essence capable of simultaneously caring hair and hands comprises the following components in parts by mass: 8 parts of fermented silk, 0.5 part of hydroxyethyl cellulose, 0.8 part of panthenol, 1.2 parts of betaine, 1.2 parts of hydrolyzed wheat protein, 1.2 parts of hydroxyethyl urea, 0.2 part of dipotassium glycyrrhizinate, 2 parts of amino acid, 0.08 part of kasong and 0.2 part of methylparaben.

(1) adding 0.5 weight part of hydroxyethyl cellulose into 8.5 weight parts of water, heating to 85 ℃, and uniformly stirring;

(3) adding 8 parts by weight of fermented silk into 50 parts by weight of water, and uniformly stirring to obtain water-dispersed fermented silk;

(4) and (3) adding the water-dispersed fermented silk, panthenol, betaine, hydrolyzed wheat protein, hydroxyethyl urea, dipotassium glycyrrhizinate, amino acid and kasong obtained in the step (3) into the mixture obtained in the step (2) in proportion, adding water to a constant volume of 100 parts by weight, and uniformly stirring to obtain the silk essence, wherein the amino acid is leucine.

The kaempferia used in the examples 1 to 5 comprises the following components in percentage by mass: 1.05% of methyl chlorisonazole ketone, 0.35% of methyl isothiazolinone, 20% of magnesium nitrate, 0.9% of magnesium chloride and 77.7% of water.

Effect example 1

The silk essences prepared in example 3 and example 4 were applied to dry hair, respectively, and the dry hair and normal hair without the silk essence treatment were used as controls.

The observation was carried out using an electron microscope, and the results are shown in FIG. 1. As can be seen from fig. 1, after the dry hair is treated by the silk essence prepared in examples 3 and 4, the hair surface is obviously different from the untreated hair, the hair surface is smooth, and the hair scales are restored to be smooth from the raising, which indicates that the silk essence prepared in examples 3 and 4 has the effects of repairing the damaged hair scales, enabling the hair to be smooth, reducing the combing force and improving the finger combing feeling.

Meanwhile, the magnitude of the contact angle of water on the hair surface was also studied, and it was found that the contact angle of water on the hair surface changed from less than 90 ° to more than 90 ° after the dry hair was treated using the silk essence prepared in examples 3 and 4, indicating that the hair was restored from the water-absorbable state to the hydrophobic state after the dry hair was treated using the silk essence prepared in examples 3 and 4.

In addition, compared with the untreated silk essence, after the dry hair is treated by the silk essence prepared in the examples 3 and 4, the hair is smooth and easy to be treated, which shows that the silk essence prepared in the examples 3 and 4 has the antistatic effect, can reduce the electrostatic content of the hair, and can inhibit the hair from being coarse; meanwhile, the hair was more moisturized and glossy after the dry hair was treated with the silk essence prepared in examples 3 and 4, compared to before the treatment.

Effect example 2

The common essence and the silk essence prepared in example 3 were applied to the dyed hair, and the dyed hair without the essence applied thereto and the undyed hair were used as controls. The above samples were tested using a standardized tensile testing apparatus (according to DIN EN ISO 2062) and the results are shown in fig. 2.

As can be seen from fig. 2, the hair dyeing can damage the hair structure and reduce the resistance, and the silk essence of embodiment 3 can effectively improve the hair breaking force after being used for caring the hair, so that the effects of repairing and conditioning the hair by the silk essence of the invention are proved, and the silk essence has the effects of repairing damaged hair and enhancing the hair toughness.

Effect example 3

The silk essence prepared in examples 1 to 3 was applied to the forearm skin of the test volunteer, and another volunteer without the silk essence was used as a control and applied with the irritant after 15 minutes. Skin was stimulated with 3% sodium lauryl sulfate for 5 consecutive days. The results of observation of the forearm skin after treatment using a skin measuring instrument are shown in FIG. 3.

As can be seen from figure 3, after the silk essence prepared in the embodiments 1-3 is applied, the physical protection effect on irritants is achieved, and the effects of the embodiments 2 and 3 are better. The silk essence disclosed by the invention has the effect of enhancing the skin barrier property, so that the silk essence plays a role in protecting hands.

By combining the above embodiments and effect examples, it can be seen that the silk essence of the present invention has the effects of repairing damaged scales, restoring the polarity of the hair surface, resisting static electricity, reducing the combing force of hair, enhancing the toughness and moisture retention of hair, and simultaneously, can enhance the skin barrier property, and can be used not only for hair care, but also for hand protection.

In addition, the silk essence obtained in examples 1 to 5 had a smooth texture and a very good skin feel, and did not cause irritation to the skin and eye mucosa after use.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The silk essence capable of simultaneously caring hair and hands is characterized by comprising the following components in parts by mass: 2-8 parts of fermented silk, 0.1-0.5 part of hydroxyethyl cellulose, 0.2-0.8 part of panthenol, 0.5-1.2 parts of betaine, 0.5-1.2 parts of hydrolyzed wheat protein, 0.5-1.2 parts of hydroxyethyl urea, 0.1-0.2 part of dipotassium glycyrrhizinate and 0.5-2 parts of amino acid.

2. The silk essence capable of simultaneously caring hair and hands according to claim 1, which is characterized by comprising the following components in parts by mass: 3-6 parts of fermented silk, 0.2-0.4 part of hydroxyethyl cellulose, 0.3-0.7 part of panthenol, 0.6-1.1 part of betaine, 0.6-1.1 part of hydrolyzed wheat protein, 0.7-1.1 part of hydroxyethyl urea, 0.12-0.18 part of dipotassium glycyrrhizinate and 0.7-1.5 parts of amino acid.

3. The silk essence capable of simultaneously caring hair and hands according to claim 2, characterized by comprising the following components in parts by mass: 3 parts of fermented silk, 0.3 part of hydroxyethyl cellulose, 0.5 part of panthenol, 1 part of betaine, 1 part of hydrolyzed wheat protein, 1 part of hydroxyethyl urea, 0.15 part of dipotassium glycyrrhizinate and 1 part of amino acid.

4. The silk essence capable of caring hair and hands simultaneously according to any one of claims 1 to 3, wherein the amino acid is at least one of alanine, arginine, aspartic acid, glutamic acid, histidine, isoleucine, leucine, lysine, phenylalanine, proline, serine, threonine, tyrosine and valine.

5. The silk essence capable of simultaneously caring hair and hands according to claim 1, further comprising 0.03-0.08 parts by mass of kasong and 0.1-0.2 parts by mass of methylparaben, wherein the kasong comprises the following components in percentage by mass: 1.05% of methyl chlorisonazole ketone, 0.35% of methyl isothiazolinone, 20% of magnesium nitrate, 0.9% of magnesium chloride and 77.7% of water.

6. The silk essence capable of caring hair and hands simultaneously according to claim 5, wherein the kasong is 0.04-0.08 parts by mass; the mass part of the methyl hydroxybenzoate is 0.15-0.2 part.

7. The silk essence capable of caring hair and hands simultaneously according to claim 6, wherein the Kathon is 0.06 parts by mass; the mass portion of the methyl hydroxybenzoate is 0.2 portion.

8. The silk essence capable of caring hair and hands simultaneously according to claim 6, wherein the silk essence capable of caring hair and hands simultaneously further comprises 84.31-95.47 parts by weight of water.

9. The preparation method of the silk essence capable of caring hair and hands simultaneously according to any one of claims 1 to 8, characterized by comprising the following steps:

(1) adding hydroxyethyl cellulose into water, heating and uniformly dispersing to obtain a mixture;

(2) adding methyl hydroxybenzoate into the mixture obtained in the step (1), uniformly dispersing by heat preservation, and cooling to obtain a mixture;

(3) and (3) adding panthenol, betaine, hydrolyzed wheat protein, hydroxyethyl urea, dipotassium glycyrrhizinate, amino acid, kasong and water-dispersed fermented silk into the mixture obtained in the step (2), adding water to a constant volume, and stirring to obtain the silk essence.

10. The method according to claim 9, wherein the heating temperature in the step (1) is 55 to 80 ℃ and the temperature after the temperature reduction in the step (2) is 40 to 50 ℃.