CN111228196A - A kind of composition based on wheat germ extract, soothing baby face cream and preparation method thereof - Google Patents

Abstract

The invention provides a composition based on a wheat germ extracting solution, a soothing baby cream and a preparation method thereof. The composition comprises: a repairing component A, a repairing component B and a solvent wheat germ extract; the repair component A comprises wheat ceramide, plant anti-allergy agent, chlorphenamine maleate, purslane extract, kakakadu extract, hydrolyzed wheat protein and plant composition; the repair component B comprises olive oil, shea butter, coconut oil, Defu and tocopherol. The composition has good nutrition and soothing effects on fragile, sensitive and highly reactive skin, and has effects of nourishing and regenerating skin, resisting water loss, and removing dryness of skin. The baby soothing cream prepared by adding the composition based on the wheat germ extracting solution can achieve the effect of strengthening protection from the inner skin bottom layer, and the external part is soothing and moist, so that the skin is soft, moist and healthy.

Description

A kind of composition based on wheat germ extract, soothing baby face cream and preparation thereof method

technical field

The invention belongs to the technical field of cosmetics, and in particular relates to a composition based on a wheat germ extract, a soothing baby face cream and a preparation method thereof.

Background technique

The skin of infants and young children is significantly different from the composition in terms of structure, composition and function. In terms of the basic structure of the skin, the thickness of the stratum corneum and epidermis of infants and young children is 20-30% thinner than that of adults. The substance content of the drug drops rapidly after being separated from the mother, so the penetration of drug molecules through the skin of infants and young children will be more direct and easier than that of adults, and its systemic absorption will be more than that of adults. Therefore, the reaction to harmful substances and allergic substances is also stronger. Be very careful with external use of functional additives. It is best to use special skin care products to avoid the harm of flavor alcohol, pigments, and other irritating substances.

Infants and young children absorb water faster than adults and can maintain a higher water content than adults, but their skin barrier function is not fully developed, so they lose water faster. Transepidermal water loss rate (TEWL) And skin hydration data, can analyze the strength of skin barrier function, data show that infants and young children's TEWL and adults are significantly different.

At present, infant moisturizing products on the market are mainly claimed to be of simple natural origin. Most of them are moisturizing and moisturizing. On the basis of not strengthening the skin barrier, most of them can only reduce the moisturizing degree of the skin surface or add soothing ingredients. Damaged inflammation or temporarily moisturizing the skin surface cannot fundamentally solve the situation of infants and young children with incomplete skin barrier and low lipid content.

CN109925245A discloses a sweet sleeping baby lotion and a preparation method thereof. The components include 3-5 parts of caprylic/capric triglyceride, 3-5 parts of shea butter, 2-5 parts of squalane, 0.1-0.3 part of wheat germ oil, 0.01-0.3 part of sodium hyaluronate, 0.01-0.3 part of arginine, 0.1-1 part of wheat gluten, 0.1-1 part of marigold extract, 1 part of polydimethylsiloxane ~3 parts, 2-11 parts of emulsifier, 1-6 parts of polyol-based moisturizing agent, and may also include tocopherol acetate, thickener and the like. The formula of the invention contains a variety of plant oils and plant extracts with moisturizing and moisturizing functions, which are easy to be absorbed by the human body, and have a good moisturizing effect on the skin.

CN109793688A discloses a moisturizing and anti-pollution cleaning composition for infants and young children and a preparation method thereof, comprising the following components by weight percentage: 2-5% of carboxymethyl chitosan, 0.1-0.3% of sodium hyaluronate, wheat Prolamin 0.2-0.5%, Shea Butter 0.2-0.5%, Rosemary Leaf Extract 1-4%, Camellia Extract 7-9%, Ammonium Laureth Sulfate 7-10%, Ricinoleic Acid Amidopropyl trimethyl ammonium chloride 0.3-0.5% and other substances, the present invention can effectively remove sebum, perspiration, external dust without drying the skin, and at the same time can moisturise and soothe the skin.

Therefore, the current research focus is to develop a skin care product that can strengthen the protective effect from the bottom layer of the inner skin of infants and young children, soothe and moisturize the outside, and make the skin soft and healthy.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a wheat germ extract-based composition, a soothing cream for infants and a preparation method thereof, which have good nutritional and soothing effects on fragile, sensitive and highly reactive skin, Nourishes and regenerates the skin, resists dehydration and frees the skin from dryness. The soothing baby face cream prepared by adding the composition based on the wheat germ extract of the present invention can achieve a protective effect from the inner bottom layer of the skin, external soothing and moisturizing, and make the skin soft and healthy.

For this purpose, the present invention adopts the following technical solutions:

In a first aspect, the present invention provides a composition based on a wheat germ extract, the composition comprising: a repair component A, a repair component B and a solvent wheat germ extract;

The repairing component A includes wheat ceramide, plant anti-allergic agent, Deminshu, purslane extract, kakaduli extract, hydrolyzed wheat protein and plant composition;

The repairing component B includes Spanish olive oil, shea butter, coconut oil, Defuxiu and tocopherol.

In the present invention, the wheat-derived components contained in the solvent wheat germ extract have proteins and amino acids, various minerals, oligomers and polysaccharides, phenolic complexes, tocopherols, etc., and have structural reconstruction and regeneration functions , soothing and protective effect. The natural vitamin E and glutathione contained in it are excellent antioxidants. The antioxidant mechanism is that it can concentrate around the peroxy radicals of unsaturated fatty acids. It is an effective peroxy radical scavenger, preventing the peroxidation reaction. At the same time, vitamin E can maintain the connection of these tissues, inhibit lipid peroxidation, and can keep the skin of infants and young children elastic, smoother, softer, moister, and elastic. Moreover, based on the characteristics of infants and young children's fragile, sensitive and highly reactive skin, wheat germ can nourish the skin and eliminate irritation. The proteolytic product of wheat germ macromolecules can provide more nutrients to the skin, and can quickly form a transparent elastic biofilm on the skin surface, lasting moisturizing and conditioning the skin, making it smooth, delicate and flexible.

德敏舒143535，含有丁二醇、1,2-戊二醇、羟苯基丙基酰胺苯甲酸，它能有效抑制组胺引起的皮肤红斑、瘙痒及过敏反应，在可以抑制肥大细胞的组胺释放时，抑制过敏反应，达到舒缓肌肤，及时止痒祛红。其中，马齿苋提取物防干燥老化、增加皮肤舒适度以及清除自由基，改善皮肤舒适感的综合性能。其中，卡卡杜里提取物天然维C含量是橙子的100倍，具有出色的保湿和抗氧化功效，同时富含维生素E、叶酸、锌、镁、钙等多种有价值的植物营养素。其中，水解小麦蛋白主要氨基酸麦醇溶蛋白(gliadin)和麦谷的蛋白，并含有丰富的胱氨酸，具有保湿、抗氧化作用及柔软细化皮肤。In the present invention, the repair component A is an aqueous repair component, which includes wheat ceramide, plant anti-allergic agent, Deminshu, purslane extract, kakaduli extract, hydrolyzed wheat protein and plant combination Each component cooperates with each other and has a synergistic effect, which can promote the human body to absorb the effective substances in the wheat germ extract, and can further improve the moisturizing effect. Long-term use can strengthen the skin's protective barrier and better resist the outside world. infringe. Among them, wheat germ extract contains phytoceramides, which can effectively moisturize and promote regeneration. Its effect can effectively moisturize and promote the penetration of other nutrients, and has a high moisturizing effect on the skin. Among them, Deminshu is a Shumin product of German Dezhixin, and its trade name is

Deminshu 143535, containing butanediol, 1,2-pentanediol, and hydroxyphenylpropyl amide benzoic acid, can effectively inhibit skin erythema, itching and allergic reactions caused by histamine. When the amine is released, it inhibits allergic reactions, soothes the skin, and relieves itching and redness in time. Among them, purslane extract has the comprehensive properties of preventing drying and aging, increasing skin comfort, scavenging free radicals, and improving skin comfort. Among them, the natural vitamin C content of Kakaduli extract is 100 times that of oranges, which has excellent moisturizing and antioxidant effects, and is rich in vitamin E, folic acid, zinc, magnesium, calcium and other valuable phytonutrients. Among them, the main amino acids of hydrolyzed wheat protein are gliadin and gluten protein, and it is rich in cystine, which has moisturizing, anti-oxidative effects, and softens and refines the skin.

In the present invention, the repair component B is an oil phase repair component, which includes Spanish olive oil, shea butter, coconut oil, Defuxiu and tocopherol. It can promote the absorption of the effective substances in the wheat germ extract by the human body, and can further improve the moisturizing and moisturizing effect. Long-term use can strengthen the skin's protective barrier and better resist external aggressions. Among them, Spanish olive oil is rich in unsaturated fatty acids and various vitamins. The ratio of linolenic acid and linoleic acid that cannot be synthesized by the human body in olive oil nutrients is similar to that of breast milk, so it is easily absorbed by the skin of infants and young children. Among them, shea butter contains a large amount of unsaponifiable lipids, which can provide the skin with rich vitamins A, D, E, F, etc., supplement the skin with sufficient nutrients, and can effectively help cell regeneration and promote microvascular circulation. Good moisturizing and hydrating function, among them, Defuxiu is a raw material of Dezhixin, the trade name is SymRelief Defuxiu 153884, which contains hexyldecanol, cetylhydroproline palmitamide, stearic acid, Campesterols, α-bisabolol are synergistically compounded to be close to the main components of the sebum protective layer, hexyldecanol, cetyl hydroxyproline palmitamide, stearic acid, and campesterol form a skin similar to natural skin ceramides The stratum corneum bimolecular model rapidly reorganizes the lipid bilayer similar to the skin itself, plus a-bisabolol, a natural anti-inflammatory ingredient, which can quickly repair and rebuild the skin's self-protective barrier function.

Preferably, the mass ratio of the repair component A, the repair component B and the solvent wheat germ extract is (3-8):(3-8):(50-80). Within this ratio range, the soothing effect of the composition can be further improved, and the skin's ability to nourish and regenerate, resist dehydration, and make the skin fundamentally free from dryness and other effects.

Wherein, "3-8" can be, for example, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, and the like.

Wherein, "50-80" can be, for example, 50, 55, 60, 65, 70, 75, 80, 85, 90 and so on.

Preferably, the repairing component A includes in parts by weight: 0.5-2 parts of wheat ceramide, 1-5 parts of plant anti-allergic agent, 0.1-0.5 part of Deminshu, and 0.1-2 parts of purslane extract , Kakaduli extract 0.1-1 part, hydrolyzed wheat protein 0.1-0.5 part and plant composition 0.05-0.2 part.

In the repair component A of the present invention, the content of wheat ceramide is 0.5-2 parts, for example, it can be 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 part, 1 part, 1.2 part, 1.4 part, 1.6 part, 1.8 servings, 2 servings, etc.

In the repair component A of the present invention, the content of the plant anti-sensitizer is 1-5 parts, for example, it can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts Wait.

In the repair component A of the present invention, the content of Deminshu is 0.1-0.5 part, for example, it can be 0.1 part, 0.15 part, 0.2 part, 0.25 part, 0.3 part, 0.35 part, 0.4 part, 0.45 part, 0.5 part, etc. .

In the repair component A of the present invention, the content of purslane extract is 0.1-2 parts, for example, it can be 0.1 part, 0.2 part, 0.3 part, 0.4 part, 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 part servings, 1 serving, 1.2 servings, 1.4 servings, 1.6 servings, 1.8 servings, 2 servings, etc.

In the repair component A of the present invention, the content of kakadu extract is 0.1-1 part, for example, it can be 0.1 part, 0.2 part, 0.3 part, 0.4 part, 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 servings, 1 serving, etc.

In the repair component A of the present invention, the content of hydrolyzed wheat protein is 0.1-0.5 part, for example, it can be 0.1 part, 0.15 part, 0.2 part, 0.25 part, 0.3 part, 0.35 part, 0.4 part, 0.45 part, 0.5 part, etc. .

In the repair component A of the present invention, the content of the plant composition is 0.05-0.2 part, for example, it can be 0.05 part, 0.07 part, 0.09 part, 0.1 part, 0.12 part, 0.14 part, 0.18 part, 0.2 part, etc.

Preferably, the plant anti-allergic agent includes Centella asiatica extract, licorice extract, Matricaria extract, Scutellaria baicalensis extract, rosemary extract, tea extract and Polygonum cuspidatum extract. Among them, the plant anti-allergic agent is a plant-derived soothing product from South Korea's Biost It can not only repair the skin damage caused by atopic dermatitis, but also have a good effect on the anti-allergy, anti-allergy and hormone-dependent dermatitis treatment of sensitive skin.

Preferably, the botanical composition comprises petitgrain extract, freesia extract and magnolia flower extract. Among them, the plant composition is a skin barrier improver of Guangzhou Hemiao Company, which contains bitter orange blossom extract, freesia extract, and magnolia flower extract, which can enhance cell activity and improve skin microecological balance.

Preferably, the repairing component B comprises in parts by weight: 1-5 parts of Spanish olive oil, 0.5-5 parts of shea butter, 0.5-5 parts of coconut oil, 0.1-1 parts of Defuxiu and fertility Phenol 0.1-1 part.

In the repair component B of the present invention, the content of Spanish olive oil is 1-5 parts, such as 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, etc. .

In the repair component B of the present invention, the content of shea butter is 0.5-5 parts, for example, it can be 0.5 parts, 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts , 5 copies, etc.

In the repairing component B of the present invention, the content of coconut oil is 0.5-5 parts, such as 0.5 parts, 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 servings etc.

In the repair component B of the present invention, the content of Defuxiu is 0.1-1 part, for example, it can be 0.1 part, 0.2 part, 0.3 part, 0.4 part, 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 part, 1 serving etc.

In the repair component B of the present invention, the content of tocopherol is 0.1-1 part, such as 0.1 part, 0.2 part, 0.3 part, 0.4 part, 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 part, etc.

In a second aspect, the present invention provides a soothing baby face cream, which includes, in parts by weight: 60-90 parts of the wheat germ extract-based composition described in the first aspect, 0.5 parts of an emulsifier -2.5 parts, thickener 0.8-2 parts, emollient 3-10 parts, moisturizing agent 3-10 parts, pH adjuster 0.2-1 part.

In the soothing baby face cream of the present invention, the content of the composition based on the wheat germ extract is 60-90 parts, such as 60 parts, 62 parts, 64 parts, 66 parts, 68 parts, 70 parts, 72 parts, 74, 76, 78, 80, 82, 84, 86, 88, 90, etc.

In the soothing baby face cream of the present invention, the content of the emulsifier is 0.5-2.5 parts, such as 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 part, 1 part, 1.2 part, 1.4 part, 1.6 part, 1.8 servings, 2 servings, 2.2 servings, 2.5 servings, etc.

In the soothing baby face cream of the present invention, the content of the thickener is 0.8-2 parts, such as 0.8 parts, 0.9 parts, 1 part, 1.2 parts, 1.4 parts, 1.6 parts, 1.8 parts, 2 parts, etc.

In the soothing baby face cream of the present invention, the content of the emollient is 3-10 parts, such as 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, etc.

In the soothing baby face cream of the present invention, the content of the pH adjuster is 0.2-1 part, for example, it can be 0.2 part, 0.3 part, 0.4 part, 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 part, 1 part Wait.

Preferably, the emulsifier comprises any one or at least two of wheat emulsifier, EM-90, MON-L, A-165, M68, SP-60, monoglyceride, 1618 alcohol, SSE-20 or SS combination of species.

Preferably, the thickener comprises any one or a combination of at least two of Carbo 940, U21, 2020, EG or Xanthan gum.

Preferably, the emollient comprises any one or a combination of at least two of 2-EHP, GTCC, DC200/100cst or DC200/350cst.

Preferably, the humectant comprises any one or a combination of at least two of glycerol, propylene glycol, butylene glycol, hexylene glycol, betaine or pentylene glycol.

Preferably, the pH adjusting agent includes any one or a combination of at least two of arginine, aminomethyl propanol, potassium hydroxide or triethanolamine.

Preferably, the soothing baby face cream further includes 0.01-0.1 part of a chelating agent, such as 0.01 part, 0.02 part, 0.03 part, 0.04 part, 0.05 part, 0.06 part, 0.07 part, 0.08 part, 0.09 part, 0.1 part Wait.

Preferably, the chelating agent is EDTA-2Na.

Preferably, the soothing baby cream further includes 0.1-1 part of preservative, for example, it can be 0.1 part, 0.2 part, 0.3 part, 0.4 part, 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 part, 1 part Wait.

Preferably, the preservative is cyanoyl ketone.

In a third aspect, the present invention provides a preparation method of the soothing baby face cream according to the second aspect. The composition of the extract, the emulsifier, the thickener, the emollient, the moisturizing agent and the pH adjusting agent are mixed to prepare the soothing baby face cream.

Preferably, the preparation method of the soothing baby face cream specifically comprises the following steps:

(1) carry out water phase mixing and stirring with solvent wheat germ extract, thickener and moisturizing agent to obtain water phase mixed solution; emulsifier, emollient and repairing component B are carried out oil phase mixing and stirring to obtain oil phase mixing liquid;

(2) mixing and homogeneously mixing the water-phase mixed solution and the oil-phase mixed solution obtained in step (1) to obtain a homogeneous solution;

(3) adding a pH adjuster to the homogeneous solution obtained in step (2) to adjust pH, and then adding repairing component A and mixing to obtain the soothing baby face cream.

Preferably, the temperature at which the water phase is mixed and stirred in step (1) is 80-90°C, for example, 80°C, 81°C, 82°C, 83°C, 84°C, 85°C, 86°C, 87°C, 88°C , 89℃, 90℃, etc.

Preferably, the temperature at which the oil phase is mixed and stirred in step (1) is 75-85°C, for example, it can be 75°C, 76°C, 77°C, 78°C, 79°C, 80°C, 81°C, 82°C, 83°C , 84℃, 85℃, etc.

Preferably, the temperature of the mixing and homogenizing in step (2) is 80-82°C, for example, 80°C, 81°C, 82°C, and the like.

Preferably, the temperature for adjusting pH in step (3) is 55-65°C, such as 55°C, 56°C, 57°C, 58°C, 59°C, 60°C, 61°C, 62°C, 63°C, 64°C °C, 65 °C, etc.

Preferably, the temperature at which the repairing component A is added and mixed in step (3) is 40-45°C, such as 40°C, 41°C, 42°C, 43°C, 44°C, 45°C, and the like.

Preferably, the preparation method of the soothing baby face cream specifically comprises the following steps:

(1) Mix and stir the aqueous phase of the solvent wheat germ extract, thickener and moisturizing agent at 80-90° C. to obtain an aqueous phase mixture; mix the emulsifier, emollient and repair component B at 75-85° C. The oil phase is mixed and stirred at ℃ to obtain an oil phase mixed solution;

(2) mixing and homogeneously mixing the water-phase mixed solution and the oil-phase mixed solution obtained in step (1) at 80-82° C. to obtain a homogeneous solution;

(3) After cooling to 55-65°C, adding a pH adjuster to the homogeneous solution obtained in step (2) to adjust pH, and then cooling to 40-45°C, adding repairing component A and mixing to obtain the soothing baby Children's Cream.

Compared with the prior art, the present invention has the following beneficial effects:

(1) The components of the composition of the present invention cooperate with each other, and have a synergistic effect. For fragile, sensitive and highly reactive skin, it has good nutrition and soothing effects, which can nourish and regenerate the skin, resist the Dehydration, make the skin get rid of dryness and other effects. The soothing baby face cream prepared by adding the composition based on the wheat germ extract of the present invention can achieve a protective effect from the inner bottom layer of the skin, external soothing and moisturizing, and make the skin soft and healthy.

(2) The moisturizing cream of the present invention has its own weak and light fragrance of plants, is safe and natural, mild and non-irritating, has very good moisturizing and moisturizing effect, and can strengthen the skin protective barrier for long-term use, better resist external aggression, and is conducive to the growth of infants and young children. Road escort.

Description of drawings

Figure 1 is a graph showing the skin integrity data of the SDS model.

Detailed ways

The technical solutions of the present invention are further described below through specific embodiments. It should be understood by those skilled in the art that the embodiments are only for helping the understanding of the present invention, and should not be regarded as a specific limitation of the present invention.

德敏舒143535；德肤修是德之馨的一款原料，商品名为SymRelief德肤修153884；植物组合物是广州合淼公司一款皮肤屏障改善剂，含有苦橙花提取物、小苍兰提取物、玉兰花提取物。The manufacturers and sources of the components in the soothing baby face cream in the following examples are as follows: The plant anti-allergic agent is a plant-derived soothing product from BIOST, which contains Centella asiatica extract, licorice extract, Mother chrysanthemum extract, skullcap extract, rosemary extract, tea extract and knotweed extract; Deminshu is a soothing product of German Dezhixin, whose trade name is

Deminshu 143535; Defuxiu is a raw material of Dezhixin, and its trade name is SymRelief Defuxiu 153884; the botanical composition is a skin barrier improver of Guangzhou Hemiao Company, which contains bitter orange blossom extract, xiaocang Orchid Extract, Magnolia Flower Extract.

Example 1

The present embodiment provides a soothing baby face cream, which includes the following components in parts by weight:

The preparation method of the soothing baby face cream provided by this embodiment specifically includes the following steps:

(1) Combine the solvent wheat germ extract, thickener (Carbo 940, Xanthan gum, EG), humectant (glycerol, propylene glycol, betaine, 1,2-hexanediol, allantoin) and chelating agent The water phase was mixed and stirred at 85°C to obtain a water phase mixed solution; the emulsifier (wheat emulsifier, MON-L, A-165, 1618 alcohol), emollient (GTCC, DC200/100cst) and repair components B carries out oil phase mixing and stirring at 80°C to obtain an oil phase mixed solution;

(2) mixing the water-phase mixed solution and the oil-phase mixed solution obtained in step (1) at 80° C. to obtain a homogeneous solution;

(3) After cooling to 60°C, add triethanolamine to the homogeneous solution obtained in step (2) to adjust pH, and then cool down to 42°C, add repair component A and preservatives and mix to obtain the soothing baby cream .

Example 2

The present embodiment provides a soothing baby face cream, which includes the following components in parts by weight:

The preparation method of the soothing baby face cream provided by this embodiment specifically includes the following steps:

(1) Combine the solvent wheat germ extract, thickener (Carbo 940, Xanthan gum, EG), humectant (glycerol, propylene glycol, betaine, 1,2-hexanediol, allantoin) and chelating agent The water phase was mixed and stirred at 86°C to obtain a water phase mixed solution; emulsifier (wheat emulsifier, MON-L, A-165, 1618 alcohol), emollient (GTCC, DC200/100cst) and repair components B carries out oil phase mixing and stirring at 78°C to obtain an oil phase mixed solution;

(2) mixing and homogeneously mixing the water-phase mixed solution and the oil-phase mixed solution obtained in step (1) at 81° C. to obtain a homogeneous solution;

(3) after cooling to 62°C, adding triethanolamine to the homogeneous solution obtained in step (2) to adjust pH, and then cooling down to 43°C, adding repair component A and preservative and mixing to obtain the soothing baby cream .

Example 3

The present embodiment provides a soothing baby face cream, which includes the following components in parts by weight:

The preparation method of the soothing baby face cream provided in this example is the same as that in Example 1.

Example 4

The present embodiment provides a soothing baby face cream, which includes the following components in parts by weight:

The preparation method of the soothing baby face cream provided in this example is the same as that in Example 1.

Example 5

This example provides a soothing baby cream, the difference from Example 1 is that the content of the solvent wheat germ extract is reduced to 37.35 parts; in repair component A: wheat ceramides are increased to 3 parts, plant anti-oxidants The sensitizer was increased to 5 parts, the Deminshu was increased to 2.2 parts, the purslane extract was increased to 3 parts, the kakaduli extract was increased to 2.4 parts, the hydrolyzed wheat protein was increased to 2.3 parts, and the plant composition was increased to 2.1 parts In the repair component B: Spanish olive oil increased to 4, shea butter increased to 3.5, coconut oil increased to 3, Defuxiu increased to 2.5, and tocopherol increased to 2.3. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Example 6

This example provides a soothing baby cream, the difference from Example 1 is that the content of the solvent wheat germ extract is increased to 62.45 parts; in repair component A: wheat ceramides are reduced to 0.1 parts, plant anti-oxidants Sensitizers are reduced to 0.1 parts, Deminshu is reduced to 0.1 parts, purslane extract is reduced to 0.1 parts, Kakaduli extract is reduced to 0.1 parts, hydrolyzed wheat protein is reduced to 0.1 parts, and plant composition is still 0.1 parts In the repair component B: Spanish olive oil increased to 2.86, shea butter increased to 2.36, coconut oil increased to 1.86, Defuxiu increased to 1.36, and tocopherol increased to 1.16. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Example 7

This example provides a soothing baby cream, the difference from Example 1 is that the content of the solvent wheat germ extract is increased to 62.05 parts; in repair component A: wheat ceramides are increased to 1.6 parts, plant anti-oxidants Sensitizers increased to 3.6 parts, Deminsu to 0.8 parts, purslane extract to 1.6 parts, Kakaduli extract to 1 part, hydrolyzed wheat protein to 0.9 parts, and plant composition to 0.7 parts In the repair component B: Spanish olive oil was reduced to 0.1 part, shea butter to 0.1 part, coconut oil to 0.1 part, Deskin to 0.1 part, and tocopherol to 0.1 part. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Comparative Example 1

This comparative example provides a soothing baby cream, which differs from Example 1 in that 61.45 parts of solvent wheat germ extract is replaced with 61.45 parts of deionized water, and the contents and preparation methods of other components are the same as those of Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Comparative Example 2

This comparative example provides a soothing baby face cream, which is different from Example 1 in that the repair component A is not added to the soothing baby face cream; the content of the solvent wheat germ extract is increased to 62.45 parts; the repair group In point B: Spanish olive oil increased to 3, shea butter increased to 2.5, coconut oil increased to 2, Defuxiu increased to 1.5, and tocopherol increased to 1.3. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Comparative Example 3

This comparative example provides a soothing baby face cream, which is different from Example 1 in that the repairing component B is not added to the soothing baby face cream, and the content of the solvent wheat germ extract is increased to 63.25 parts; the repairing component A is Middle: wheat ceramides increased to 1.5 parts, plant anti-sensitizers increased to 3.5 parts, Deminsol increased to 0.7 parts, purslane extract increased to 1.5 parts, kakaduli extract increased to 0.9 parts, hydrolyzed wheat The protein was increased to 0.8 parts, and the vegetable composition was increased to 0.6 parts. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Comparative Example 4

This comparative example provides a soothing baby cream, the difference from Example 1 is that wheat ceramide is not added to the repair component A, the plant anti-sensitizer is increased to 3.2 parts, the Deminshu is increased to 0.36 parts, and the horse Amaranth extract increased to 1.16 parts, kakaduli extract increased to 0.46 parts, hydrolyzed wheat protein increased to 0.36 parts, and plant composition increased to 0.16 parts. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Comparative Example 5

This comparative example provides a soothing baby face cream, the only difference from Example 1 is that no plant anti-allergic agent is added in the repair component A, the wheat ceramide is increased to 1.5 parts, the Deminshu is increased to 0.7 parts, and the horse ceramide is increased to 0.7. Amaranth extract was increased to 1.5 parts, Kakaduli extract was increased to 0.9 parts, hydrolyzed wheat protein was increased to 0.8 parts, and plant composition was increased to 0.6 parts. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Comparative Example 6

This comparative example provides a soothing baby cream, which differs from Example 1 in that no Deminshu is added to the repair component A, the amount of wheat ceramide is increased to 1.04, the amount of plant anti-sensitizer is increased to 3.04, and the The extract of S. amaranth was increased to 1.04 part, the extract of kakaduli was increased to 0.44 part, the hydrolyzed wheat protein was increased to 0.34 part, and the plant composition was still 0.1 part. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Comparative Example 7

This comparative example provides a soothing baby face cream, the difference from Example 1 is that no purslane extract is added to the repair component A, the amount of wheat ceramide is increased to 1.2, and the amount of plant anti-sensitizer is increased to 3.1 , Deminshu increased to 0.4, Kakaduli extract increased to 0.6, hydrolyzed wheat protein increased to 0.5, and plant composition increased to 0.2. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided in this example is the same as that in Example 1.

Comparative Example 8

This comparative example provides a soothing baby cream, which differs from Example 1 only in that no kakaduri extract is added to the repair component A, the amount of wheat ceramides is increased to 1.03, and the amount of plant anti-sensitizers is increased to 3.07 1 part, Deminshu was increased to 0.27 part, purslane extract was increased to 1.00 part, hydrolyzed wheat protein was increased to 0.37 part, and plant composition was increased to 0.15 part. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided in this example is the same as that in Example 1.

Comparative Example 9

This comparative example provides a soothing baby cream, the difference from Example 1 is that no hydrolyzed wheat protein is added to the repair component A, the wheat ceramide is increased to 1.05 parts, the plant anti-sensitizer is increased to 3.05 parts, and the German Minsu increased to 0.25 parts, kakaduli extract to 0.45 parts, purslane extract to 1.05 parts, and botanical composition to 0.15 parts. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Comparative Example 10

This comparative example provides a soothing baby cream. The only difference from Example 1 is that no plant composition is added to the repair component A, the amount of wheat ceramide is increased to 1.02, and the amount of plant anti-sensitizer is increased to 3.02. Minsu increased to 0.22 parts, kakaduli extract to 0.42 parts, purslane extract to 1.01 parts, and hydrolyzed wheat protein to 0.11 parts. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Comparative Example 11

This comparative example provides a soothing baby cream, the difference from Example 1 is that no Spanish olive oil is added to the repair component B, the shea butter is increased to 2 parts, the coconut oil is increased to 1.5 parts, and the The skin repair was increased to 1 part, and the tocopherol was increased to 0.8 part. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Comparative Example 12

This comparative example provides a soothing baby cream, the difference from Example 1 is that no shea butter is added to the repair component B, the amount of Spanish olive oil is increased to 2.3, the amount of coconut oil is increased to 1.4, and the The skin repair was increased to 0.9, and the tocopherol was increased to 0.7. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Comparative Example 13

This comparative example provides a soothing cream for babies and children. The difference from Example 1 is that no coconut oil is added to the repair component B, the number of Spanish olive oil is increased to 2.25, and the amount of shea butter is increased to 1.75. The skin repair was increased to 0.75, and the tocopherol was increased to 0.55. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Comparative Example 14

This comparative example provides a soothing baby cream, the difference from Example 1 is that Defuxiu is not added in the repair component B, the Spanish olive oil is increased to 2.2 parts, the shea butter is increased to 1.6 parts, and coconut oil is increased to 1.6 parts. Fruit oil increased to 1.1 parts, and tocopherols increased to 0.4 parts. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Comparative Example 15

This comparative example provides a soothing baby cream, the difference from Example 1 is that no tocopherol is added to the repairing component B, the Spanish olive oil is increased to 2.075 parts, the shea butter is increased to 1.575 parts, and the coconut fruit is increased to 2.075 parts. The oil was increased to 1.075 parts, and the de skin repair was increased to 0.575 parts. The content of other components and the preparation method are the same as those in Example 1. The preparation method of the soothing baby face cream provided by the present embodiment is the same as that of embodiment 1

Test Example 1

Safety performance test

The safety performance test was carried out to the soothing baby face cream provided by Example 1 and the soothing baby face cream provided by Comparative Example 1, and the method is as follows:

Test item: acute skin irritation test

Test method: "Safety Technical Specification for Cosmetics" (2015 Edition) Chapter VI Toxicology Test Method 4. Skin irritation/corrosion test

Testing environment: ordinary animal room; room temperature 21-23 ℃, relative humidity 55-65%.

Experimental animals: Ordinary New Zealand white rabbits were used, which were provided by the Guangdong Provincial Medical Laboratory Animal Center (Sanshui Base) (experimental animal production license number: SCXK (Guangdong) 2019-0035). The experimental animals weighed 2.3 to 2.5 kg.

Number of experimental animals/sex: 4/♂:♀＝2:2

Sample processing: directly take the sample solution as the test substance.

Observation time point: 1, 24, 48 and 72 hours after removing the test substance to observe the skin reaction at the site where the test substance was administered.

Test steps: (1) 4 healthy adult New Zealand rabbits were selected respectively. Twenty-four hours before the test, the hairs on both sides of the back spine of the experimental animal were shaved, and two depilation areas were prepared (each depilation area was about 3cmx3cm), and the test was carried out after confirming that the animal's skin was intact. (2) Take 0.5 mL of Example 1 and evenly apply it to the 2.5cmx2.5cm skin in the left hair removal area, cover it with a patch, and then fix it with a non-irritating tape and bandage. The same depilated area on the right side was covered with the patch of Comparative Example 1 as a control. After 4 hours of sticking, the residual test substance was removed with warm water. 1h, 24h, 48h and 72h after removing the test substance, observe the skin reaction of the test site and carry out the skin irritation reaction score according to Table 1 "Skin irritation reaction score" in the method, record the skin reaction score at each observation time point, Calculate the average score of the tested animals, and determine the skin irritation intensity according to the highest average score at each observation time point of 1h, 24h, 48h and 72h, and according to the method Table 2 "Skin irritation intensity classification".

Table 1

Table 2 Skin irritation intensity classification

The test results showed that the test substance Example 1 was observed to cause erythema irritation to the skin of rabbits at the observation time point of 1 h. The highest integral mean value at each observation time point of 24h, 48h and 72h is 0.00, which is in the range of 0～<0.5 without stimulation, which shows that in Example 1 of the present invention, the wheat germ extract is used as the matrix, and a variety of phytoremediation The ingredient-based baby moisturizing cream has no irritating reaction in the animal irritation test. The various natural ingredients of the wheat germ extract are mild and safe, and the various repairing ingredients are mainly for various soothing and repairing purposes. At the observation time points of 1h, 24h, 48h and 72h, it was observed that the test substance Comparative Example 1 caused erythema, edema and other irritating reactions to the rabbit skin respectively. The mean value of the highest integral at each observation time point of 24h, 48h and 72h was 0.87, which was in the range of 0.5～＜2.0 mild irritation.

Test Example 2

Cosmetic performance test

Various basic performance tests of cosmetics were carried out on the soothing baby face cream provided by Example 1-7 and the soothing baby face cream provided by Comparative Example 1-15, and the methods were as follows:

(1) Characters: using visual inspection method.

(2) pH value: Determination of pH value according to GBT 13531.1-2008 General Cosmetics Inspection Method;

(3) Viscosity: According to GB-T 10247-1988 viscosity test method, the test instrument is Brookfield LVDV-S+15-2000000cP electronic rotational viscometer;

(4) Stability: According to the national standard of GBT 34857-2017, the moisturizing cream of Example 1 was sampled, packaged in a transparent cosmetic bottle and a test sample bottle, and placed at -18°C, 25°C, 45°C, Under the experimental conditions of 48 °C, the appearance, fragrance, pH value, viscosity and other items were continuously tested for 30 days to observe whether there were any undesirable phenomena such as water separation, stratification, separation, precipitation, discoloration, peculiar smell, and demulsification;

The test results of the above-mentioned cosmetic basic performance tests are shown in Table 3 below:

table 3

It can be seen from the test results of the basic properties of cosmetics in Table 3 that the soothing baby face creams provided in Examples 1-7 of the present invention are milky white creams, uniform without particles, good stability, natural and light smell, pH value (25°C) It is 5.0-7.0, and the viscosity (25° C.) of the moisturizing cream is above 90,000 mpa·s, indicating that the soothing baby face cream of the present invention is mild and non-irritating, and there is no water separation, stratification or separation within 30 days. , precipitation, discoloration, odor, demulsification and other undesirable phenomena, indicating good stability.

Test Example 3

skin barrier function test

75 5-12-year-old skin testers with no history of allergy and healthy skin were tested and evaluated in batches. The lower the TEWL value of the skin, the greater the reduction rate, indicating that the barrier function to prevent water loss is stronger. The rate of change of the TEWL value is:

TEWL rate of change = (measured value - blank control value) / blank control value * 100%

dual MPA 580,探头Tewameter TM300经表皮水分散失测试仪进行测试。以受试者两前臂内侧各取3个3cm²大小的区域为测试区，受试者测试之前应以清水清洗手臂测试区域并在恒温独立环境(22±1℃)，相对湿度50±5％的环境中静坐30-60分钟。之后使用移液枪按2.0mg样品/cm²的用量，用乳胶手套将样品均匀涂抹于测试区域内，分别测试初始值空白对照值、5min、2h、4h的TEWL值，并计算第四小时的TEWL变化率，结果如下表4所示：Adopt equipment

Dual MPA 580, Probe Tewameter TM300 Transepidermal Water Loss Tester for testing. Take three 3cm ² areas on the inner sides of the subjects' two forearms as the test area. Before the test, the subjects should clean the arm test area with clean water and keep it in a constant temperature independent environment (22±1℃) with a relative humidity of 50±5% Sit quietly for 30-60 minutes. Afterwards, use a pipette to apply 2.0 mg of sample/cm ² to the test area, and use latex gloves to spread the sample evenly in the test area, test the initial value of the blank control value, the TEWL value of 5min, 2h, and 4h, and calculate the TEWL value of the fourth hour. TEWL rate of change, the results are shown in Table 4 below:

Table 4

From the experimental results in Table 4, it can be seen that the hydration rate change rate of the soothing baby creams prepared in Examples 1-7 of the present invention has a decrease difference of less than -54.69% in the fourth hour, indicating that the present invention is based on the wheat germ extract. The ingredients of the composition are scientifically reasonable and synergistically synergistic, and the composition has good nutritional and soothing effects on fragile, sensitive and highly reactive skin. Among them, it can be concluded that after using the soothing moisturizing cream of Example 1, the change rate of hydration degree of the skin has a large difference in the reduction within four hours, while the change rate of hydration degree of Comparative Example 1 (without adding solvent wheat germ extract) is small. , the barrier function of preventing water loss is poor, and the soothing baby cream prepared by adding the composition based on the wheat germ extract of the present invention in Example 1 can achieve a strengthening protective effect from the inner skin bottom layer and effectively improve the barrier of water loss. Function, external soothing and moisturizing, leaving skin soft and healthy.

Test Example 4

Moisturizing Efficacy Test

According to the cosmetic industry standard "Guidelines for the Evaluation of Moisturizing Efficacy of Cosmetics", 30 volunteers were selected to use the soothing baby cream provided in Examples 1-7 and the soothing baby cream provided in Comparative Examples 1-15 on their forearms in random batches. For the face cream, the skin moisture content was measured before application, 5 minutes after application, 2 hours and 4 hours after application, so as to evaluate the moisturizing effect of the product on the skin surface. The results of the change of moisture value are shown in Table 5 below:

table 5

From the experimental results in Table 5, it can be seen that the moisture value of the soothing baby face cream prepared in Examples 1-7 of the present invention is above 62.00, which shows that the composition of the present invention based on the wheat germ extract is scientific and reasonable. Synergistic, nourishing and soothing for fragile, sensitive, reactive skin, nourishing and regenerating, resisting dehydration, and getting rid of dryness.

Test Example 5

Sensory evaluation test

According to the sensory analysis method in the cosmetic industry, the soothing baby creams provided in Examples 1-7 and the soothing baby creams provided in Comparative Examples 1-15 were selected for skin feel evaluation.

1. Evaluation items: spreadability, absorption, mildness, overall feeling.

2. Scoring system: The score ranges from 1 to 10 points. The higher the total score, the stronger the characteristic of the item.

3. Experimental protocol: 75 trained evaluators, female, aged 20-30 years, were selected. In a constant temperature independent environment (22±1°C), relative humidity 50±5%, rest and sit for 30-60 minutes, and the results are shown in Table 6.

Table 6

testing sample Spreadability Absorbency mildness moisturizing overall feeling Total Score Example 1 9.2 9.5 10 9.5 10 48.2 Example 2 9.0 9.4 9.0 9.0 9.0 45.4 Example 3 8.3 8.2 9.5 8.0 9.3 43.0 Example 4 8.0 8.0 9.0 9.2 9.0 43.2 Example 5 9.1 9.5 9.4 9.7 9.8 47.0 Example 6 9.3 9.2 9.0 9.2 9.3 46.0 Example 7 9.4 9.0 9.1 9.6 9.0 46.1 Comparative Example 1 7.0 7.2 7.5 7.8 7.0 28.9 Comparative Example 2 6.7 6.7 5.0 5.5 6.1 30.0 Comparative Example 3 5.2 6.0 6.5 5.0 6.3 29.0 Comparative Example 4 4.8 5.5 6.0 5.5 6.2 28.0 Comparative Example 5 5.0 5.8 5.9 6.0 6.6 29.3 Comparative Example 6 5.0 5.5 5.8 5.8 6.0 28.1 Comparative Example 7 5.1 5.7 5.8 5.7 5.8 28.1 Comparative Example 8 5.0 5.2 5.2 5.5 6.0 26.9 Comparative Example 9 5.5 6.0 5.5 5.2 5.6 27.8 Comparative Example 10 5.6 5.6 5.4 5.4 5.5 27.5 Comparative Example 11 6.3 5.0 5.5 6.0 5.7 28.5 Comparative Example 12 4.8 5.2 5.8 5.5 5.7 27.0 Comparative Example 13 4.7 5.5 6.4 5.4 5.3 27.3 Comparative Example 14 6.0 6.3 5.3 5.2 6.0 28.8 Comparative Example 15 5.6 6.1 5.8 5.7 5.3 28.5

From the experimental results in Table 6, it can be seen that in the sensory evaluation test test of the soothing baby creams prepared in Examples 1-7 of the present invention, the spreadability score is above 8.0, the absorption score is above 8.0, and the mildness score is above 9.0. The moisturizing score is above 8.0, the overall feeling score is above 9.0, and the overall total score is above 43.0. In the sensory evaluation test of the soothing baby cream prepared in Comparative Examples 1-15, the spreadability score is below 7.0, and the absorption is below 7.0. The score is below 7.5, the mildness score is below 7.5, the moisturizing score is below 8.0, the overall feeling score is below 7.0, and the overall overall score is below 30.0. This fully shows that the composition of the present invention has good nutritional and soothing effects on fragile, sensitive and highly reactive skin, and can nourish and regenerate the skin, resist dehydration, and free the skin from dryness. The soothing baby face cream prepared by adding the composition based on the wheat germ extract of the present invention can achieve a protective effect from the inner bottom layer of the skin, external soothing and moisturizing, and make the skin soft and healthy.

Test Example 6

Skin Sensitivity Test (SDS Model)

The barrier repair ability of the soothing baby cream provided in Example 1 and the soothing baby cream provided in Comparative Examples 1, 7, 11, and 14 were compared and tested. 30 volunteers with healthy skin and no history of allergies were selected and tested in batches. Take three 3cm ² areas on the inner side of the two forearms as the test area, apply 2% SDS*24h to destroy the skin barrier (closed environment), then remove the residual SDS solution, and apply the product of the embodiment twice a day to the corresponding area and the comparative example product (2 mg/cm ² ), treated with SDS, and after 9 days of processing the data, an excerpt of the comparative example and the final skin barrier integrity data of Example 1 were analyzed. Example 1 is selected, and the data presentation diagram of the skin barrier integrity of Comparative Examples 1, 7, 11, and 14 is shown in FIG. 1 .

It can be seen from the experimental results that the soothing baby face cream prepared in Example 1 of the present invention can better restore and restore the integrity of the skin itself, which is almost close to the skin state before damage. This fully shows that the composition of the present invention uses the wheat germ extract liquid as the solvent, and adds two repair components including purslane, Deminshu, Centella asiatica, olive fruit, coconut fruit, Avocado, etc., wheat germ extract can rebuild the skin structure and supplement the skin with natural nutrients, such as amino acids, minerals and oligosaccharides, help the skin rebuild its structure, stimulate skin cells, bring nutrients to the skin, and promote skin structure regeneration. At the same time of rebirth, wheat germ extract has a real and visible film-forming effect, which can form a barrier on the skin. This film will protect the epidermis of the skin from external aggression. Adding 2 groups of repair components can be extracted with wheat germ. The synergistic effect of the liquid can finally be obtained to maintain the skin's moisture filling, hydration balance, and reduce the TEWL value of the soothing moisturizing cream.

The applicant declares that the present invention illustrates the wheat germ extract-based composition, the soothing baby face cream and the preparation method thereof through the above examples, but the present invention is not limited to the above detailed methods, that is, it does not mean the present invention Implementation must rely on the methods detailed above. Those skilled in the art should understand that any improvement of the present invention, the equivalent replacement of each raw material of the product of the present invention, the addition of auxiliary components, the selection of specific methods, etc., all fall within the protection scope and disclosure scope of the present invention.

Claims (10)

1. A composition based on wheat germ extract, characterized in that it comprises: a repairing component A, a repairing component B and a solvent wheat germ extract;

the repair component A comprises wheat ceramide, plant anti-allergy agent, chlorphenamine maleate, purslane extract, kakakadu extract, hydrolyzed wheat protein and plant composition;

the repair component B comprises olive oil, shea butter, coconut oil, Defu and tocopherol.

2. The wheat germ extract-based composition according to claim 1, wherein the mass ratio of the repairing component A, the repairing component B and the solvent wheat germ extract is (3-8): (50-80).

3. The wheat germ extract-based composition according to claim 1 or 2, wherein the repair component A comprises, in parts by weight: 0.5-2 parts of wheat ceramide, 1-5 parts of plant anti-allergy agent, 0.1-0.5 part of chlorpheniramine maleate, 0.1-2 parts of purslane extract, 0.1-1 part of kakadu extract, 0.1-0.5 part of hydrolyzed wheat protein and 0.05-0.2 part of plant composition;

preferably, the plant anti-allergic agent comprises centella asiatica extract, licorice extract, chamomile extract, scutellaria baicalensis extract, rosemary extract, tea extract, and polygonum cuspidatum extract;

preferably, the botanical composition comprises neroli extract, freesia cubeba extract and magnolia extract;

preferably, the repair component B comprises the following components in parts by weight: 1-5 parts of spanish olive oil, 0.5-5 parts of shea butter, 0.5-5 parts of coconut oil, 0.1-1 part of Defu and 0.1-1 part of tocopherol.

4. The soothing infant cream is characterized by comprising the following components in parts by weight: 60-90 parts of a wheat germ extract-based composition according to any one of claims 1-3, 0.5-2.5 parts of an emulsifier, 0.8-2 parts of a thickener, 3-10 parts of an emollient, 3-10 parts of a humectant, and 0.2-1 part of a pH regulator.

5. A soothing baby cream as claimed in claim 4, wherein the emulsifier comprises any one of wheat emulsifier, EM-90, MON-L, A-165, M68, SP-60, monoglyceride, 1618 alcohol, SSE-20 or SS or a combination of at least two thereof;

preferably, the thickener comprises any one of U21, 2020, EG or xanthan gum or a combination of at least two thereof.

6. A soothing baby cream as claimed in claim 4 or 5, wherein the emollient comprises any one or combination of at least two of 2-EHP, GTCC, DC200/100cst or DC200/350 cst;

preferably, the humectant comprises any one or a combination of at least two of glycerin, propylene glycol, butylene glycol, hexylene glycol, betaine, pentanediol, or allantoin;

preferably, the pH adjusting agent comprises any one of arginine, aminomethyl propanol, potassium hydroxide, or triethanolamine, or a combination of at least two thereof;

preferably, the baby soothing cream further comprises 0.01-0.1 part of a chelating agent;

preferably, the chelating agent is EDTA-2 Na;

preferably, the baby soothing cream further comprises 0.1-1 part of preservative;

preferably, the preservative is jasmonate.

7. The preparation method of the soothing baby cream according to claims 4-6, wherein the preparation method of the soothing baby cream comprises the following steps: the baby soothing cream is prepared by mixing the wheat germ extract-based composition according to any one of claims 1 to 3, an emulsifier, a thickener, an emollient, a humectant and a pH regulator in formula amounts.

8. The preparation method of the soothing baby cream according to claim 7, wherein the preparation method of the soothing baby cream specifically comprises the following steps:

(1) mixing and stirring wheat germ extract, thickening agent and humectant to obtain water phase mixed solution; mixing and stirring the emulsifier, the emollient and the repairing component B in an oil phase to obtain an oil phase mixed solution;

(2) mixing the water phase mixed liquor and the oil phase mixed liquor obtained in the step (1) and homogenizing to obtain homogenized liquor;

(3) and (3) adding a pH regulator into the homogenized liquid obtained in the step (2) to regulate the pH, and then adding a repairing component A for mixing to obtain the soothing baby cream.

9. The method for preparing a soothing baby cream according to claim 8, wherein the temperature of the water phase mixing and stirring in the step (1) is 80-90 ℃;

preferably, the temperature for mixing and stirring the oil phase in the step (1) is 75-85 ℃;

preferably, the temperature for mixing and homogenizing in the step (2) is 80-82 ℃;

preferably, the temperature for adjusting the pH in the step (3) is 55-65 ℃;

preferably, the temperature for adding the repairing component A in the step (3) is 40-45 ℃.

10. The preparation method of the soothing infant face cream according to claim 8 or 9, wherein the preparation method of the soothing infant face cream specifically comprises the following steps:

(1) mixing wheat germ extract, thickener and humectant at 80-90 deg.C with water, and stirring to obtain water phase mixture; mixing emulsifier, emollient and repairing component B at 75-85 deg.C under stirring to obtain oil phase mixed solution;

(2) mixing the water phase mixed liquor and the oil phase mixed liquor obtained in the step (1) at 80-82 ℃ for homogenization to obtain a homogenized liquor;

(3) and (3) cooling to 55-65 ℃, adding a pH regulator into the homogenized liquid obtained in the step (2) to regulate the pH, cooling to 40-45 ℃, adding a repairing component A, and mixing to obtain the soothing baby cream.

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