阅读说明：本技术 一种止痒抗敏婴儿洗护制剂及其应用 (Itching-relieving and anti-allergy infant washing and protecting preparation and application thereof ) 是由 蒋加拉 滕晖 孟君 邹亚丽 姜惠敏 周航 于 2019-12-03 设计创作，主要内容包括：本发明公开了一种止痒抗敏婴儿洗护制剂及其应用。止痒抗敏婴儿洗护制剂包括野菊花提取物、蒲公英提取物、黄芪提取物、杏仁提取物。本发明的止痒抗敏婴儿洗护制剂包含温和自然的植物提取物,从原料上避免了刺激性物质的加入,降低了产品的刺激性,通过特定的组分协同配伍作用实现了较好的体验感、较强的抗致敏性和止痒性能,斑贴试验结果显示其为阴性结果,对皮肤不具备刺激性,眼刺激性试验结果NC值≤2,为应激性刺激,即无损伤刺激,不存在眼刺激性,安全温和,且产品使用过程泡沫体积可达770mL,泡沫排出50mL液体的时间可达11.8s,起泡能力强,泡沫稳定性好,可以广泛应用于婴幼儿产品的制备中。(The invention discloses an antipruritic and anti-allergic infant washing and caring preparation and application thereof. The antipruritic and antiallergic infant care lotion comprises flos Chrysanthemi Indici extract, herba Taraxaci extract, radix astragali extract, and semen Armeniacae amarum extract. The itching-relieving and allergy-resisting infant washing and protecting preparation disclosed by the invention comprises mild and natural plant extracts, avoids the addition of irritant substances from raw materials, reduces the irritation of a product, realizes better experience feeling, stronger allergy resistance and itching-relieving performance through the synergistic compatibility of specific components, shows that the product is a negative result through a spot-pasting test result, has no irritation to skin, has an eye irritation test result NC value of less than or equal to 2, is irritability irritation, namely no injury irritation, has no eye irritation, is safe and mild, has a foam volume of 770mL in a product using process, has a foam discharge time of 50mL of liquid of 11.8s, has strong foaming capacity and good foam stability, and can be widely applied to the preparation of infant products.)

1. An antipruritic and anti-allergic infant washing and caring preparation is characterized by comprising a wild chrysanthemum extract, a dandelion extract, a astragalus extract and an almond extract.

2. The antipruritic and anti-allergic infant care lotion according to claim 1, which comprises the following components in parts by mass: 12-18 parts of wild chrysanthemum extract, 6-12 parts of dandelion extract, 6-12 parts of astragalus extract and 2-8 parts of almond extract.

3. The antipruritic and anti-allergic infant care lotion according to claim 2, which comprises the following components in parts by mass: 15 parts of wild chrysanthemum extract, 9 parts of dandelion extract, 9 parts of astragalus extract and 5 parts of almond extract.

4. Use of the antipruritic and anti-allergic infant care formulation according to any one of claims 1 to 3 in infant care products.

5. A baby shampoo and bath bubble, which is characterized in that the baby shampoo and bath bubble is prepared from the itching-relieving and anti-allergy baby lotion and care preparation of any one of claims 1 to 3 and other acceptable auxiliary materials.

6. The infant shampoo bath bubble of claim 5, comprising the following components in mass percent: 16-24% of surfactant, 2.5-3.1% of humectant, 0.03-0.09% of skin conditioner, 0.007-0.013% of hair conditioner, 0.07-0.13% of chelating agent, 0.1-0.6% of solubilizer, 0.5-1.1% of emollient, 0.007-0.013% of pH regulator and the balance of solvent, wherein the skin conditioner comprises an antipruritic and anti-allergic baby care preparation.

7. The infant shampoo bath bubble of claim 6, comprising the following components in mass percent: 19% of surfactant, 2.8% of humectant, 0.06% of skin conditioner, 0.01% of hair conditioner, 0.1% of chelating agent, 0.3% of solubilizer, 0.8% of emollient, 0.01% of pH regulator and the balance of solvent.

8. The infant shampoo bath bubble of claim 7, wherein the surfactant is one or more of cocamidopropyl betaine, sodium lauroyl glutamate, sodium lauroamphoacetate, sodium cocoyl glutamate, lauryl glucoside, decyl glucoside, disodium cocoyl glutamate, or undecylenamidopropyl betaine, the humectant is one or more of glycerol and panthenol, the hair conditioner is one or more of glycerol and sericin, the chelating agent is disodium EDTA, the solubilizer is one or more of PPG-26-butanol polyether-26, PEG-40 hydrogenated castor oil and water, the emollient is one or more of caprylyl glycol and ethylhexyl glycerin, the pH regulator is citric acid, and the solvent is one or more of water and propylene glycol.

9. The infant shampoo and bath bubble of claim 7 wherein the skin conditioner is a mixture of lemon peel oil and an anti-itch and anti-allergy infant care formulation, wherein the lemon peel oil is present in an amount of 20% by weight of the skin conditioner.

10. The method of producing infant shampoo and shower bubbles according to claim 8, comprising the steps of:

s1, adding the phase A raw material into a water phase pot, stirring and heating to 80-90 ℃; fully and uniformly stirring, and keeping the temperature until the components are completely dissolved;

s2, when the temperature is reduced to 40-50 ℃, adding the phase B raw material mixed in advance, then adding the phase C raw material, and fully and uniformly stirring;

and S3, cooling to 35-40 ℃, discharging, and standing.

Wherein: phase A raw materials: water, cocamidopropyl betaine, sodium chloride, sodium lauroyl glutamate, sodium cocoyl glutamate, propylene glycol, glycerol, sodium lauroamphoacetate, disodium EDTA;

b phase raw materials: flos Chrysanthemi Indici extract, semen Armeniacae amarum extract, herba Taraxaci extract, and radix astragali extract;

c phase raw material: lemon peel oil, sericin, panthenol, sericin, 1, 2-hexanediol, p-hydroxyacetophenone, octaethylene glycol, PPG-26-butanol polyether-26, PEG-40 hydrogenated castor oil, ethylhexyl glycerol, and citric acid.

Technical Field

The invention relates to the technical field of infant washing and caring, and particularly relates to an antipruritic and anti-allergic infant washing and caring preparation and application thereof.

Background

The infant washing and caring product occupies an important position in the infant industry, the living standard of China is continuously improved nowadays, the living concept of people is continuously changed, parents pay more and more attention to the daily skin care of children, the skin of the newly born infant is very fragile, the dermis part is very thin, sebum secretion is easy to dry from three months to six years after birth, therefore, the infant washing and caring product is very easy to be injured and has higher requirements on the infant skin care products in the market at present. However, the existing infant washing and caring products still have some problems, such as the raw materials are not green enough, the use of synthetic essence, pigment, mineral oil, talcum powder, formaldehyde, dioxane and the like is more harmful to the skin and the body of the infant, and the use of surfactant, pigment essence, preservative and the like in the formula is more, so that the sensitization and the irritation are easily brought, and the skin care of the infant is not facilitated.

There are many existing infant care products aiming at shampoo and bath integration, for example, CN106667839A discloses an infant herbal shampoo and bath lotion, which comprises plant extracts, decyl glucoside, cocamidopropyl betaine, sodium cocoyl amphoacetate, sodium lauroyl glutamate, methyl glucose dioleate ethylhexyl glycerol, phenoxyethanol, disodium EDTA, erythritol and the like, wherein the plant extracts are radix sophorae flavescentis extract, honeysuckle extract, chamomile extract, wild chrysanthemum flower extract, rhubarb root extract and tea extract, the shampoo and bath lotion can clean and moisten skin and hair of infants at the same time, and relevant skin and hair tests and irritation tests are carried out to confirm that the product has no irritation to skin and has certain moisturizing effect, but the sensitization existing in the infant care products has no relevant solution effect, moreover, the irritation is only detected on the skin, and whether the eye irritation exists or not is not publicly verified, and the problems of sensitization and irritation in the prior art cannot be completely solved.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects and shortcomings of certain sensitization and irritation of the existing infant washing and caring products, and provides an antipruritic and anti-allergy infant washing and caring preparation which can obviously reduce the sensitization and irritation of the products and can improve the antipruritic performance of the products and the foam stability.

The invention aims to provide application of an antipruritic and anti-allergic infant care preparation in infant care products.

Another object of the present invention is a baby shampoo bath bubble.

The invention also aims to provide a preparation method of the infant shampoo and bath bubbles.

The above purpose of the invention is realized by the following technical scheme:

an antipruritic and antiallergic infant care lotion comprises flos Chrysanthemi Indici extract, herba Taraxaci extract, radix astragali extract, and semen Armeniacae amarum extract.

The wild chrysanthemum flower extract, the dandelion extract, the astragalus extract and the almond extract of the itching-relieving and anti-allergy infant washing and protecting preparation are safe and mild plant extract components, are used as additives to be applied to the field of cosmetics, are not specifically limited in dosage in general application, are identified by harm, do not find safe risk substances in raw materials, and are safe to use.

The wild chrysanthemum extract, the dandelion extract, the astragalus extract and the almond extract can be commercially available products and can also be obtained by extraction.

Wherein, the invention is:

the flos Chrysanthemi Indici extract contains flavonoids, polyterpenes and volatile oils as main effective components, and has antiinflammatory, analgesic, antibacterial, antimicrobial and antioxidant effects;

the main effective components of the dandelion extract are flavonoids, quercetin, artemisinine, luteolin and the like, and the dandelion extract has the functions of bacteriostasis, antioxidation, anti-inflammation and anti-tumor;

the radix astragali extract contains radix astragali polysaccharide, stilbenic, radix astragali polysaccharide, and saponin as main effective components, and has antibacterial, antiviral, and free radical scavenging effects. The astragalus extract disclosed by the invention contains saponin components, so that fine and rich foam can be generated, the defect of poor bubble fineness in the existing washing and caring products can be overcome, the addition amount of the surfactant in the washing and caring products is greatly reduced, the odor under stimulation is favorably further reduced, and the washing and caring experience of the infant washing and caring products is improved.

The semen Armeniacae amarum extract contains major effective components of amygdalin, polyphenols such as flavone, fatty oil, amygdalin, cherry leaf enzyme, amino acids, vitamins and mineral elements, and has antiinflammatory, antioxidant, antitumor and pesticidal effects. The washing and caring product prepared by the invention is expected to reach a uniform and mutual-soluble balance system, wherein various natural Chinese herbal medicine extracts are difficult to mix uniformly and easy to layer, and the almond extract contains rich fatty oil components, so that the natural Chinese herbal medicine extracts can be mixed more uniformly, the stability of the system is favorably improved, and the production and storage of the product are favorably realized.

Preferably, the composition comprises the following components in parts by mass: 12-18 parts of wild chrysanthemum extract, 6-12 parts of dandelion extract, 6-12 parts of astragalus extract and 2-8 parts of almond extract.

Preferably, the composition comprises the following components in parts by mass: 13-17 parts of wild chrysanthemum extract, 7-11 parts of dandelion extract, 7-11 parts of astragalus extract and 3-7 parts of almond extract.

More preferably, the composition comprises the following components in parts by mass: 15 parts of wild chrysanthemum extract, 9 parts of dandelion extract, 9 parts of astragalus extract and 5 parts of almond extract.

The application of the itching-relieving and anti-allergy infant care preparation in infant care products is also within the protection scope of the invention.

The invention also provides the infant shampoo and bath bubble which is prepared from the itching-relieving and anti-allergy infant shampoo and other acceptable auxiliary materials.

Other acceptable adjuvants of the present invention are mild, non-irritating adjuvants known to those skilled in the art that can be added to infant skin care products.

Preferably, the composition comprises the following components in percentage by mass: 16-24% of surfactant, 2.5-3.1% of humectant, 0.03-0.09% of skin conditioner, 0.007-0.013% of hair conditioner, 0.07-0.13% of chelating agent, 0.1-0.6% of solubilizer, 0.5-1.1% of emollient, 0.007-0.013% of pH regulator and the balance of solvent, wherein the skin conditioner comprises an antipruritic and anti-allergic baby care preparation.

More preferably, the composition comprises the following components in percentage by mass: 19% of surfactant, 2.8% of humectant, 0.06% of skin conditioner, 0.01% of hair conditioner, 0.1% of chelating agent, 0.3% of solubilizer, 0.8% of emollient, 0.01% of pH regulator and the balance of solvent.

In the skin conditioner, the wild chrysanthemum extract skin conditioner is a mixture of a wild chrysanthemum extract, 1, 2-hexanediol, p-hydroxyacetophenone and water, wherein the mass percentage of the wild chrysanthemum extract is 3.5-1.0%, the mass percentage of the 1, 2-hexanediol is 0.5-1.0%, the mass percentage of the p-hydroxyacetophenone is 0.5-1.0%, the 1, 2-hexanediol is a humectant, the p-hydroxyacetophenone is an antioxidant, and the water is a solvent.

The wild chrysanthemum extract belongs to plant extract components, is applied to the field of cosmetics as an additive, has no specific limitation on the using amount in general application, and is safe to use as a safe risk substance is not found in the raw material through hazard identification; 1, 2-hexanediol is a humectant and should be used at a maximum safe level of less than 10% in the CIR evaluation in the United states. The dosage of the formula is within the range, and the formula has no safety risk; p-hydroxyacetophenone is used as an antioxidant in the raw material, the dosage of the p-hydroxyacetophenone is not particularly limited in general application, and no safety risk substance is found in the raw material through hazard identification, so that the raw material is safe to use; water is the most common solvent in cosmetics, and as a solvent for other components, is a substance generally regarded as safe, and has no safety risk.

In the skin conditioner, the dandelion extract skin conditioner is a mixture of dandelion extract, 1, 2-hexanediol, p-hydroxyacetophenone and water, wherein the 1, 2-hexanediol is a humectant, the p-hydroxyacetophenone is an antioxidant, and the water is a solvent. Wherein the dandelion extract comprises 3.5-1.0 wt%, 1, 2-hexanediol comprises 0.5-1.0 wt%, and p-hydroxyacetophenone comprises 0.5-1.0 wt%.

The dandelion extract belongs to plant extract components, is applied to the field of cosmetics as an additive, has no specific limitation on the using amount in general application, and is safe to use as a safety risk substance is not found in the raw material through hazard identification; 1, 2-hexanediol is a humectant and should be used at a maximum safe level of less than 10% in the CIR evaluation in the United states. The dosage of the formula is within the range, and the formula has no safety risk; p-hydroxyacetophenone is used as an antioxidant in the raw material, the dosage of the p-hydroxyacetophenone is not particularly limited in general application, and no safety risk substance is found in the raw material through hazard identification, so that the raw material is safe to use; water is the most common solvent in cosmetics, and is a substance generally regarded as safe as a solvent of other components, so that no safety risk exists;

in the skin conditioner, the astragalus extract skin conditioner is a mixture of an astragalus extract, 1, 2-hexanediol, p-hydroxyacetophenone and water, wherein the 1, 2-hexanediol is a humectant, the p-hydroxyacetophenone is an antioxidant, the water is a solvent, the mass content of the astragalus extract is 3.5-10%, the mass content of the 1, 2-hexanediol is 0.5-1.0%, and the mass content of the p-hydroxyacetophenone is 0.5-10%.

The astragalus membranaceus extract belongs to plant extract components, is applied to the field of cosmetics as an additive, is not specifically limited in the using amount in general application, and is safe to use as a safety risk substance is not found in the raw material through hazard identification; 1, 2-hexanediol is a humectant and should be used at a maximum safe level of less than 10% in the CIR evaluation in the United states. The dosage of the formula is within the range, and the formula has no safety risk; p-hydroxyacetophenone is used as an antioxidant in the raw material, the dosage of the p-hydroxyacetophenone is not particularly limited in general application, and no safety risk substance is found in the raw material through hazard identification, so that the raw material is safe to use; water is the most common solvent in cosmetics, and as a solvent for other components, is a substance generally regarded as safe, and has no safety risk.

In the skin conditioner, the almond extract skin conditioner is a mixture of 1, 3-propylene glycol, ethylhexyl glycerin, phenoxyethanol, glycerin and water. Wherein the mass percent of the almond extract is 3.5-10%, the mass percent of the 1, 3-propylene glycol is 30-40%, the mass percent of the glycerol is 5%, the mass percent of the ethylhexyl glycerol is 0.1%, and the mass percent of the phenoxyethanol is 0.8%.

The almond extract belongs to plant extract components, is applied to the field of cosmetics as an additive, has no specific limitation on the dosage in general application, and is safe to use as a safety risk substance is not found in the raw material through hazard identification; 1, 3-propanediol is used as a solvent in the raw material, the dosage of the 1, 3-propanediol is not particularly limited in general application, and the raw material does not find a safety risk substance through hazard identification and is safe to use; glycerol is a humectant, which is considered to belong to Generally Recognized As Safe (GRAS) by the FDA in the United states, and the Chinese food and drug administration releases the requirements of cosmetic glycerol raw materials in 2011, wherein the glycerol content (w/%) is more than or equal to 95.0, and the diethylene glycol content (w/%) in glycerol is less than or equal to 0.1, the quality of the formula meets the standard requirements, the dosage is within the range, and no safety risk exists; the ethylhexyl glycerin is a novel mild humectant component, the maximum safe use concentration of the ethylhexyl glycerin in the American CIR evaluation is less than 8 percent (2 percent in a resident product), and the use amount of the ethylhexyl glycerin in the formula is within the range, so that the safety risk is avoided; water is the most common solvent in cosmetics, and as a solvent for other components, it is a substance generally regarded as safe, and there is a safety risk.

The solvent of the invention is water and propylene glycol, the water is the most common solvent in cosmetics, and the solvent used as other components is a substance generally regarded as safe without safety risk; propylene glycol is a widely used solvent, which is recognized as Generally Recognized As Safe (GRAS) by the FDA in the United states. The maximum safe amount should be less than 50% in the CIR assessment in the United states, and the amount in the formula is within this range without safety risk.

Preferably, the surfactant is one or more of cocamidopropyl betaine, sodium lauroyl glutamate, sodium lauroamphoacetate, sodium cocoyl glutamate, lauryl glucoside, decyl glucoside, disodium cocoyl glutamate, or undecylenamidopropyl betaine, the humectant is one or more of glycerol and panthenol, the hair conditioner is one or more of glycerol and sericin, the chelating agent is one or more of sodium tripolyphosphate, sodium polyphosphate, sodium hexametaphosphate, sodium pyrophosphate and EDTA disodium, the solubilizer is one or more of PPG-26-butanol polyether-26, PEG-40 hydrogenated castor oil and water, the emollient is one or more of caprylyl glycol and ethylhexyl glycerin, the pH regulator is citric acid, and the solvent is one or more of water and propylene glycol.

The surfactant lauryl glucoside, decyl glucoside, disodium cocoyl glutamate or undecylenic acid amidopropyl betaine and the like are subjected to ECO natural certification, have natural safety, higher mildness and reasonable formula, reduce the addition of stimulus sources at the source and effectively reduce the final stimulus of the product.

The humectant is glycerin and panthenol, wherein the mass ratio of glycerin to panthenol is 1:0.4, glycerin is widely used due to the remarkable moisturizing effect, the American FDA considers that the glycerin belongs to a substance Generally Regarded As Safe (GRAS), the Chinese food and drug administration sets that the glycerin content (w/%) is more than or equal to 95.0 and the diethylene glycol content (w/%) in glycerin is less than or equal to 0.1 in 2011 release glycerin raw material requirement for cosmetics, the quality of the formula meets the standard requirement, the dosage is within the range, and no safety risk exists. Panthenol is often used as a humectant, the maximum safe dosage of which in the CIR evaluation in the united states should be less than 25%, and the dosage in the formula is within this range, so that there is no safety risk;

preferably, the hair conditioner is preferably a mixture of sericin and glycerol.

The sericin is rich in a large amount of polar amino acids such as serine, aspartic acid, glutamic acid and the like, is rich in hydrophilic groups such as-OH, -COOH, -NH2 and the like, is highly stretched and intertwined in an aqueous solution, is tightly combined with water molecules through hydrogen bonds to form hydrogel with a continuous network structure, has high water absorption and retention performance, can absorb and retain thousands times of water of the self mass, can combine the water with the skin cuticle, enables the skin to contain certain water, enables the skin to be soft and smooth, has the components and functions similar to natural moisturizing factors of the skin cuticle, effectively improves the affinity with the main protein cuticle of the skin cuticle, and has the functions of moisturizing, whitening, oxidation resistance, bacteria resistance, inflammation diminishing, absorption, ultraviolet inhibition and the like on the skin.

Sericin also has the functions of inhibiting the growth of pathogenic bacteria and pathological reaction, namely has the functions of antibiosis and antiphlogosis. When the hydrogel with the continuous network structure formed by tightly combining the hydroxide highly-dense structure in the sericin protein and the hydrogen bonds of water molecules is coated on the surface of skin, a layer of hydration film is easily formed, and the film is like a natural barrier, so that the skin and bacteria can be effectively isolated, the bacteria are prevented from invading the skin, and the antibacterial and anti-inflammatory effects are indirectly generated. In the skin matrix, sericin is combined with protein and exists in intercellular spaces in the form of protein complexes to form gel, so that cells are adhered together, and normal cell metabolism and tissue water retention can be maintained, thereby protecting cells from pathogenic bacteria, preventing skin infection and the like.

Glycerol has moisturizing effect in hair conditioner.

The sericin is used as a hair conditioner, the dosage of the sericin is not particularly limited in general application, and the raw material does not find a safety risk substance through hazard identification and is safe to use; glycerol is a humectant, which is considered to belong to substances Generally Regarded As Safe (GRAS) by the FDA in the United states, and the Chinese food and drug administration stipulates that the content (w/%) of glycerol is more than or equal to 95.0 and the content (w/%) of diethylene glycol in glycerol is less than or equal to 0.1 in the cosmetic raw material requirement published in 2011, so that the quality of the formula meets the standard requirement, the dosage is within the range, and no safety risk exists.

The solubilizer is preferably a mixture of water, PPG-26 Butanethopolyether-26 and PEG-40 hydrogenated castor oil, wherein the ratio of water: PPG-26 Butaneth-26: the mass ratio of the PEG-40 hydrogenated castor oil is 5:4: 1. Water is the most common solvent in cosmetics, and is a substance generally regarded as safe as a solvent of other components, so that no safety risk exists; PPG-26-Butanethol-26 is used as a solubilizer, the maximum safe dosage of the PPG-26-Butanethol-26 in the American CIR evaluation is less than 0.025 percent, and the dosage of the PPG-26-Butanethol-26-solubilizer is within the range without; PEG-40 hydrogenated castor oil is used as a solubilizer, the dosage of the solubilizer is not particularly limited in general application, and the raw material has no safety risk substances through hazard recognition and is safe to use.

The emollient is caprylyl glycol and ethylhexyl glycerin, caprylyl glycol is used as humectant, the maximum safe use concentration of the caprylyl glycol is less than 5% in American CIR evaluation, the use amount of the caprylyl glycol in the formula is within the range, and no safety risk exists; ethylhexyl glycerin is a novel mild humectant ingredient, and its maximum safe use concentration in the us CIR evaluation should be less than 8% (2% in resident products), and the amount in this formula is within this range with no safety risk.

The pH regulator is citric acid, and the citric acid is used as the pH regulator, and the dosage of the pH regulator meets the relevant requirements of 'α -hydroxy acid and salts and esters thereof (6)' in cosmetic limit components (table 3) according to the technical safety standard of cosmetics (2015 edition), and has no safety risk.

Preferably, the skin conditioner is a mixture of lemon peel oil and an antipruritic and anti-allergy infant care preparation, wherein the mass content of the lemon peel oil is 20% of the mass content of the skin conditioner.

Wherein the lemon peel oil is derived from natural plant lemon peel, the dosage of the lemon peel oil is not particularly limited in general application, and after hazard identification, the raw material does not find safe risk substances and is safe to use,

the invention also provides a preparation method of the shampoo and bath bubble, which comprises the following steps:

s1, adding the phase A raw material into a water phase pot, stirring and heating to 80-90 ℃; fully and uniformly stirring, and keeping the temperature until the components are completely dissolved;

s2, when the temperature is reduced to 40-50 ℃, adding the pre-mixed B-phase raw material, then adding the C-phase raw material, and fully and uniformly stirring;

s3, cooling to 35-40 ℃, discharging, and standing;

wherein:

phase A raw materials: water, cocamidopropyl betaine, sodium chloride, sodium lauroyl glutamate, sodium cocoyl glutamate, propylene glycol, glycerol, sodium lauroamphoacetate, disodium EDTA;

b phase raw materials: flos Chrysanthemi Indici extract, semen Armeniacae amarum extract, herba Taraxaci extract, and radix astragali extract;

c phase raw material: lemon peel oil, sericin, panthenol, sericin, 1, 2-hexanediol, p-hydroxyacetophenone, octaethylene glycol, PPG-26-butanol polyether-26, PEG-40 hydrogenated castor oil, ethylhexyl glycerol, and citric acid.

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

the invention provides an antipruritic and anti-allergic infant washing and caring preparation which comprises wild chrysanthemum extract, dandelion extract, astragalus extract and almond extract, wherein the wild chrysanthemum extract, the dandelion extract, the astragalus extract and the almond extract are mild and natural plant extracts, the addition of irritant substances is avoided from the raw materials, the irritation of the product is reduced, better experience feeling, stronger anti-sensitization and antipruritic performance are realized through the synergistic compatibility of specific components, the patch test result shows that the product is a negative result, the skin does not have irritation, the NC value of the eye irritation test result is not more than 2, the product is stressed irritation, namely no injury irritation, no eye irritation exists, the product is safe and mild, the foam volume can reach 770mL in the using process of the product, the time for discharging 50mL of liquid can reach 11.8s, the foaming capacity is strong, the foam stability is good, and the preparation can be widely applied to the preparation of infant products.

Drawings

FIG. 1 is a sample diagram.

FIG. 2 is the bubble chart at 8min, and the right is the product of the present invention.

FIG. 3 is the bubble chart at 8min, and the right is the product of the present invention.

FIG. 4 is the bubble chart at 15min, and the right is the product of the present invention.

FIG. 5 is the bubble chart at 15min, and the right is the product of the present invention.

Detailed Description

The present invention will be further described with reference to specific embodiments, but the present invention is not limited to the examples in any way. The starting reagents employed in the examples of the present invention are, unless otherwise specified, those that are conventionally purchased.

Wherein the wild chrysanthemum extract, the dandelion extract, the astragalus extract and the almond extract are all purchased from Zhaoquzhou City exhibition Biotechnology GmbH.

Wild chrysanthemum extract product number YH-51047; radix astragali extract product number YH-51306; almond extract product number YH-52579; dandelion extract product number YH-51232.

The wild chrysanthemum flower extract skin conditioner is a mixture of a wild chrysanthemum flower extract, 1, 2-hexanediol, p-hydroxyacetophenone and water, wherein the mass percentage of the wild chrysanthemum flower extract is 3.5-1.0%, the mass percentage of the 1, 2-hexanediol is 0.5-1.0%, the mass percentage of the p-hydroxyacetophenone is 0.5-1.0%, the 1, 2-hexanediol is a humectant, the p-hydroxyacetophenone and an antioxidant are contained, and the water is a solvent.

The dandelion extract skin conditioner is a mixture of dandelion extract, 1, 2-hexanediol, p-hydroxyacetophenone and water, wherein the 1, 2-hexanediol is a humectant, the p-hydroxyacetophenone is an antioxidant, and the water is a solvent. Wherein the dandelion extract comprises 3.5-1.0 wt%, 1, 2-hexanediol comprises 0.5-1.0 wt%, and p-hydroxyacetophenone comprises 0.5-1.0 wt%.

The astragalus extract skin conditioner is a mixture of an astragalus extract, 1, 2-hexanediol, p-hydroxyacetophenone and water, wherein the 1, 2-hexanediol is a humectant, the p-hydroxyacetophenone is an antioxidant, the water is a solvent, the mass content of the astragalus extract is 3.5-10%, the mass content of the 1, 2-hexanediol is 0.5-1.0%, and the mass content of the p-hydroxyacetophenone is 0.5-10%.

The almond extract skin conditioner comprises an almond extract, 1, 3-propylene glycol, glycerol, water, phenoxyethanol and ethylhexylglycerol, wherein the 1, 3-propylene glycol is a humectant, the mass percentage of the almond extract is 3.5-10%, the mass percentage of the 1, 3-propylene glycol is 30-40%, the mass percentage of the glycerol is 5%, the mass percentage of the ethylhexylglycerol is 0.1%, and the mass percentage of the phenoxyethanol is 0.8%.