CN101229109A - Skin protectant suitable for 7-12 months old infant skin and preparing process thereof - Google Patents

Abstract

The invention relates to a skin-protecting product suitable for the skin characteristics of a baby of 7 to 12 months, which adds a natural concentrated Chinese witchhazel extract, an oat extractive with the efficacies of anti-simulation and anti-hypersusceptibility, and a rice embryo oil with nutrition efficacy into a cosmetic to complement the immanent water and nutrition of the skin at the same time of enhancing the self external counterirritant capacity and barrier action of the baby skin through a cooperated synergy; thereby enhancing the skin immunity capacity of the baby skin, preventing the baby skin problem and leading the skin to be more healthy and lenitive.

Description

A kind of skin care item and preparation technology thereof who is suitable for 7-12 month infant skin characteristics

Technical field

The invention belongs to the articles for babies field of human daily living article, especially a kind of skin care item and preparation technology thereof who is suitable for 7-12 month infant skin characteristics.

Background technology

The characteristics of 7-12 month infant skin are that the skin immunization ability is low, responsive fragile, belong to the skin immunization fluctuation stage.The outstanding behaviours of this stage infant skin feature is the variation of skin bacteriostasis, and the congenital immunity of bringing of parent weakens gradually, and baby's autoimmune is still located the budding stage, and the immunity of skin is low; Ci Shi baby begins outdoor activities gradually in addition, and skin is easily permeated by external have zest or noxious substance, causes that friction is impaired, and promptly this stage baby's various skin problems are taken advantage of a weak point easily.

The key of this stage infant skin nursing is to strengthen the skin immunization ability, improves the self-defense function and the irritation ability of skin, prevents moisture, nutrient substance and electrolytical loss in the skin, promotes skin barrier function, promotes skin self-protection effect.

By retrieval, still find no the report of the special-purpose skin skin care item that close 7-12 month baby.

Summary of the invention

The skin care item and the preparation technology thereof that the objective of the invention is a kind of 7-12 of being suitable for month infant skin characteristics.These skin care item are the growth rules at 7-12 month infant skin, natural concentrated Radix Hamamelidis Mollis extracting solution, the oat extract that will have irritation, antiallergic effect, and the rice embryo oil with nutritive effect adds in the cosmetics, by collaborative potentiation, in the external irritation ability and barrier function that strengthen infant skin self, replenish intrinsic moisture of skin and nutrition, thereby strengthen baby's skin immunization ability, prevention infant skin problem makes skin healthy more moist.

The objective of the invention is to adopt following scheme to realize:

A kind of skin care item that are suitable for 7-12 month infant skin characteristics are made of mutually A phase, B phase, C, and each mutually contained constituent and percentage by weight thereof is respectively:

A phase American Avocado Tree oil 2.0～8.5%

Jojoba oil 2.0～6.0%

Macadimia nut oil 1.5～5.5%

16/octadecanol 1.0～5.0%

Glyceryl monostearate 1.0～4.0%

Rice embryo oil 1.5～4.0%;

B is 16 octadecyl glucosides 1.5～4.0% mutually

Carbomer 0.05～0.35%

Glycerol 2.0～4.0%

1,3 butylene glycol 2.0～3.0%

Trehalose 2.0～2.5%

Hyaluronic acid 0.01～0.02%

Antiseptic 0.3～0.9%

Deionized water 51.07～82.82%;

C concentrates Radix Hamamelidis Mollis extracting solution 0.1～0.5% mutually

Oat extract 0.2～0.6%

Essence 0.02～0.06%.

And described antiseptic is: phenoxyethanol or ethylhexyl glycerin ether

A kind of preparation method that is suitable for the skin care item of 7-12 month infant skin characteristics, the step of its preparation method is:

(1). the carbomer of B in mutually is uniformly dispersed;

(2). A, B are heated to 78～82 ℃, 84～86 ℃ mutually respectively;

(3). join after A filtered mutually B mutually in emulsifying 12～17 minutes, squeeze into the vacuum still after the filtration, be cooled to 60～70 ℃ after evacuation, vacuum is 0.06mpa, and stirs under 30～50rpm rotating speed;

(4). when temperature is reduced to 43～47 ℃, filter the back and add the C phase, continue to stir;

(5). when continuing to be cooled to 38～41 ℃, stop to stir, discharging, the skin care item finished product.

Advantage of the present invention and good effect are:

1. in traditional medicine, leaf of Radix Hamamelidis Mollis and bark are for oral administration can treat dysentery, and external can be treated mouthful and the stimulation of throat, hemorrhoid, eyes inflammation, insect bite, slight burn and other skin irritation.Usually use decoction water, plaster or ointment.The concentrated Radix Hamamelidis Mollis extracting solution that uses in these skin care item, the Radix Hamamelidis Mollis plant of its extraction process for gathering, spendable part is leaf, bark and the dried twig of doing that is in hibernation of part.Make water and ethanol extract, distill, then extracting solution is concentrated, being concentrated into ethanol content is 15-19%.Radix Hamamelidis Mollis leaf and bark that the Radix Hamamelidis Mollis concentrated solution of 1Kg needs 150g to do approximately, or bright leaf of 1100g Radix Hamamelidis Mollis and twig extraction.Wherein contained main active is tannin, Galla Turcica (Galla Helepensis) tannin, tannic acid, procyanidin class gallic acid, saponin or the like, the activity that can effectively suppress PGE2 (prostaglandin 2), IL-1 (interleukin), thereby have effective anti-scytitis and counteirritantia ability, and the natural cover for defense layer of repairing and strengthen skin.

2. the present invention adopts the patent oat extract of the fragrant company of German moral; main active is a Herba bromi japonici acyl group ortho-aminobenzoic acid; can obviously suppress histamine's activity in the skin; skin problems such as minimizing is red by the skin that histamine causes, itch, edema; effectively improve the irritation of skin and the ability of inflammation, improve the immunocompetence and the antiallergic ability of skin self.

3. the rice embryo oil among the present invention is to be made through cold press by rice germ, includes the multiple refining unsaturated fatty acid that helps keeping skin health, as linoleic acid, oleic acid, linoleic acid; In addition, also contain vitamin E and plant sterol isoreactivity composition in the rice embryo oil.It has preserves moisture, antioxidation, prevents ultraviolet and antianaphylactic effect.The most important thing is that it also contains γ-Hi-Z, can anti-inflammatory.γ-Hi-Z mainly is present in rice germ and the Testa oryzae, and its chemical constitution is that ferulic acid is connected by ester bond with steroid.Because γ-Hi-Z is oil-soluble, be easy to by skin absorbs, can accelerate blood circulate, promote sebum secretion, absorb ultraviolet.Compare with vitamin E, aspect antioxidation, γ-Hi-Z has stronger thermal impedance ability, and the interaction of vitamin E and γ-Hi-Z can further improve oxidation resistance.Therefore, rice embryo oil can deep layer nutrition baby skin, replenishes the skin required multiple nutritional components of growing up, and prevents the loss of moisture and nutritional labeling in the skin, makes skin healthy more.

4. the present invention is when the skin care item that 7-12 month baby of preparation is suitable for; except in product, selecting safety; gentle; outside the high material composition of biological degradability; the special physiological phase that is at 7-12 month infant skin; the residing immunity of skin fluctuates period; skin immunization power reduces; be subject to the stimulation of external environment; easy characteristics hypersensitive; the special interpolation concentrates the Radix Hamamelidis Mollis extracting solution; oat extract and rice embryo oil; synergistic function by three kinds of compositions; in the nutrition infant skin; improve the antiallergic of skin; the ability of irritation and inflammation; by improving the immunity of skin self, effectively protect 7-12 month baby's skin.

The specific embodiment

Below in conjunction with embodiment, the present invention is further described; Following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.

Embodiment 1:

A kind of skin care item---emollient cream that is suitable for 7-12 month infant skin characteristics, its constituent and percentage by weight thereof are respectively:

The composition addition

A phase American Avocado Tree oil 7%

Jojoba oil 5.5%

Macadimia nut oil 4%

16/octadecanol 4%

Glyceryl monostearate 3%

Rice embryo oil 3%;

B is 16 octadecyl glucosides 3% mutually

Carbomer 0.7%

Glycerol 3%

1,3 butylene glycol 2.5%

Trehalose 2%

Hyaluronic acid 0.01%

Antiseptic 0.5%

Deionized water 61.05%;

C concentrates Radix Hamamelidis Mollis extracting solution 0.3% mutually

Oat extract 0.4%

Essence 0.04%.

The step of its preparation method is:

(1). the carbomer of B in mutually is uniformly dispersed;

(2). respectively with A, B heat phase to 78～82 ℃, 84～86 ℃;

(3). join after A filtered mutually B mutually in emulsifying 12～17 minutes, squeeze into the vacuum still after the filtration, evacuation when cooling off 70 ℃, vacuum is 0.06mpa, and stirs under the 40rpm rotating speed;

(4). when temperature is reduced to 43～47 ℃, filter the back and add the C phase, continue to stir;

(5). when continuing to be cooled to 38～41 ℃, stop to stir, discharging, the skin care item finished product, this finished product is a paste.

Embodiment 2:

A kind of skin care item---moisturizer that is suitable for 7-12 month infant skin characteristics, its constituent and percentage by weight thereof are respectively:

The composition addition

A phase American Avocado Tree oil 3%

Jojoba oil 2.5%

Macadimia nut oil 2.5%

16/octadecanol 2%

Glyceryl monostearate 2%

Rice embryo oil 3%;

B is 16 octadecyl glucosides 2% mutually

Carbomer 0.1%

Glycerol 3%

1,3 butylene glycol 2.5%

Trehalose 2.2%

Hyaluronic acid 0.02%

Antiseptic 0.6%

Deionized water 73.84%;

C concentrates Radix Hamamelidis Mollis extracting solution 0.3% mutually

Oat extract 0.4%

Essence 0.04%.

Its preparation technology's step is same as embodiment 1; But its finished product is an emulsion.

Claims (3)

1. skin care item that are suitable for 7-12 month infant skin characteristics, it is characterized in that: be made of mutually A phase, B phase, C, each mutually contained constituent and percentage by weight thereof is respectively:

A phase American Avocado Tree oil 2.0～8.5%

Jojoba oil 2.0～6.0%

Macadimia nut oil 1.5～5.5%

16/octadecanol 1.0～5.0%

Glyceryl monostearate 1.0～4.0%

Rice embryo oil 1.5～4.0%;

B is 16 octadecyl glucosides 1.5～4.0% mutually

Carbomer 0.05～0.35%

Glycerol 2.0～4.0%

1,3 butylene glycol 2.0～3.0%

Trehalose 2.0～2.5%

Hyaluronic acid 0.01～0.02%

Antiseptic 0.3～0.9%

Deionized water 51.07～82.82%;

C concentrates Radix Hamamelidis Mollis extracting solution 0.1～0.5% mutually

Oat extract 0.2～0.6%

Essence 0.02～0.06%.

2. a kind of skin care item that are suitable for 7-12 month infant skin characteristics according to claim 1, it is characterized in that: described antiseptic is: phenoxyethanol or ethylhexyl glycerin ether

3. a kind of preparation method that is suitable for the skin care item of 7-12 month infant skin characteristics as claimed in claim 1, it is characterized in that: the step of its preparation method is:

(1). the carbomer of B in mutually is uniformly dispersed;

(2). A, B are heated to 78～82 ℃, 84～86 ℃ mutually respectively;

(3). join after A filtered mutually B mutually in emulsifying 12～17 minutes, squeeze into the vacuum still after the filtration, be cooled to 60～70 ℃ after evacuation, vacuum is 0.06mpa, and stirs under 30～50rpm rotating speed;

(4). when temperature is reduced to 43～47 ℃, filter the back and add the C phase, continue to stir;

(5). when continuing to be cooled to 38～41 ℃, stop to stir, discharging, the skin care item finished product.