CN103301035A - Skin moistening product for preventing skin from being dried and chapped and preparation method of skin moistening product - Google Patents
Skin moistening product for preventing skin from being dried and chapped and preparation method of skin moistening product Download PDFInfo
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Abstract
The invention discloses a skin moistening product for preventing a skin from being dried and chapped. The skin moistening product comprises the following components in mass percentage: 1-10% of plant combined grease, wherein the plant combined grease comprises wheat germ oil, sea buckthron oil and camellia oil; the mass ratio of the heat germ oil to the sea buckthron oil to the camellia oil ranges from 1: 2: 3 to 1: 3: 6. The skin moistening product disclosed by the invention adopts the wheat germ oil, the sea buckthron oil and the camellia oil with a specific ratio to combine; the plant combined grease with the specific content is added so that the wheat germ oil, the sea buckthron oil and the camellia oil are mutually cooperated to act and the skin moistening product has the obviously improved effects of preventing the skin from being dried and chapped. Furthermore, the invention further discloses a preparation method of the skin moistening product for preventing the skin from being dried and chapped; the method adopts a low-energy emulsifying method to reduce the temperature of the grease to a room temperature in the shortest time, and guarantee the anti-oxidization stability of natural plant grease to the greatest extent.
Description
Technical field
The present invention relates to a kind of skin moistening product and preparation method thereof, relate in particular to a kind of emollient cream that xerosis cutis is chapped or skin cream and preparation method thereof of preventing.
Background technology
Human body skin thickness is 0.5～4mm; from physiological structure, can divide three large layers: epidermis, corium, subcutaneous tissue, epidermis is comprised of 5 layers of horn cell, and outermost layer is made of 20 layers of flat seedless horn cell of dead; including keratin, is main barrier and the protective layer of skin.The barrier function that skin has can either prevent the intrusion of the factors such as foreign objects Physicochemical, can prevent that also moisture and nutrient substance run off through epidermis.
Normal keratodermatitis water content is about 20%～35%, when moisture content of skin is reduced to 10% when following, represents that skin barrier function received infringement, and skin will dry, coarse, desquamation.At present, the theory of accepting extensively is to liken horny layer to brick one-tenth wall, and keratinocyte consists of fragment of brick, and pile up in the continuous substrate that is comprised of specific lipid (being plaster) at the interval, forms special " brick wall structure ".Keep and guarantee that the integrity that normally just can guarantee skin of " brick " and " mortar " two components and their function, normal hydration and aging cutin form coming off of cell.In case damage or pathological changes occur for keratinocyte or intercellular substance, cell arrangement is disorderly, and mortar comes off, moisture is overflowed from loose cell slit, and extraneous various factors also can be invaded thereupon.In the autumn and winter in every year, air humidity reduces greatly, causes that the most easily moisture of skin constantly scatters and disappears, and then reduces skin barrier function, can cause again that on the contrary skin continues to scatter and disappear, and forms vicious cycle.Therefore, keeping preferably, skin barrier function is the essential condition that prevents that xerosis cutis from chapping.
At present effect prevents that skin barrier function is destroyed and the skin care item that produce the situation of chapping mainly contain following a few class preferably: 1, use the mastic of all oil system, product is existed without water soluble ingredient by various soliqueous compositions.Rely on the oils and fats skin care of mastic after using, sealing skin surface pore stops moisture of skin to volatilize the purpose that reaches moisturizing, prevents chapped skin.This series products exists the rear skin greasing of use, the glossy mirror, the shortcomings such as easy pollution clothes.2, use the carbamide of high-load to do the agent of maintenance skin function, carbamide is present in the middle of the horny layer of skin, belongs to the main component of skin nature moisturizing factor NMF, has the effect of moisturizing and soft cutin, fine to the repairing effect that seasonal xerosis cutis is chapped, and safety is good.But be added on the carbamide physical instability in this series products, easily produce the ammonia flavor, along with the prolongation meeting of time is obvious gradually, even using various stabilizing agents also can't avoid, and this series products generally will carry out with strong essence covering to a certain degree, do not meet that consumer now is natural, the pursuit of light perfume (or spice), therefore this abnormal flavour has limited the scope of application and the useful life of this series products.3, in product, use animal oil, good to skin affinity and moist type.In this series products, the materials safety of animal origin more and more is subject to people's query, simultaneously the excessive application that also limits this series products of abnormal smells from the patient of animal oil.4, use the cream frost of conventional oil bag aqueous systems, generally work with the composite natural plant grease of organic synthesis oils and fats.In this series products, used common natural oil purity and kind differ, cause result of use not good, and consumer show the characteristic of non-greasy form or complete glossy form at skin after can not free choice for use, use habit that can not the southern and northern regional consumer of fine adaptation.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part and provide a kind of relatively natural and safe and effective, to the chap skin moistening product of better restitution of seasonal xerosis cutis, when using, described skin moistening product can by different regions consumer personal habits, smear into the few glossy effect of common cream frost or the high glossy effect of full ointment frost.
For achieving the above object, the technical scheme that the present invention takes is: a kind of xerosis cutis skin moistening product of chapping that prevent comprise the component of following mass percent: plant society oils and fats: 1～10%;
Described plant society oils and fats comprises Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil, and the mass ratio of described Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil is 1:2:3～1:3:6.
Semen Tritici aestivi germ oil is a kind of grain germ oil, it has concentrated the nutrition elite of Semen Tritici aestivi, rich in vitamin E, linoleic acid, linolenic acid, sweet eight carbon alcohol and multiple physiologically active component, its content of vitamin E is the hat of vegetable oil, can strengthen the connective tissue of skin, promote blood circulation and keep skin elasticity.
Contain abundant unsaturated fatty acid, protein in the Oleum Hippophae, wherein in the 20 contained several amino acids, comprise the necessary aminoacid of 8 kinds of human bodies, its plant unsaturated fatty acid content is 88%, can deserve to be called full Sun-shading type natural plant sun oil.
Unsaturated fatty acid in the Camellia oil (oleic acid and linoleic acid) content is the highest, reaches about 80%, and 70% the most close with human body sebum fat contains Squalene, antioxidant and vitamin A. D. E, can be absorbed by the skin rapidly, and deep layer is nourished and the conditioning skin.There are some researches show, by measuring skin moisture-keeping degree and skin elasticity, the adding of Camellia oil in prescription for skin cream can obviously improve the product skin-care effect.
The present invention adopts the Semen Tritici aestivi germ oil, Oleum Hippophae of special ratios and Camellia oil combination, and (mass ratio of Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil is 1:2:3～1:3:6), by adding the plant society oils and fats of certain content, so that mutual synergism between Semen Tritici aestivi germ oil, Oleum Hippophae and the Camellia oil three can significantly improve gained skin moistening product and prevent the effect that xerosis cutis is chapped.
As the chap preferred implementation of skin moistening product of xerosis cutis that prevents of the present invention, described skin moistening product also comprise synthetic ester oil and emulsifying agent, the quality percentage composition sum of described synthetic ester oil and plant society oils and fats is 35～55%, and the quality percentage composition of described emulsifying agent is 2～8%;
Described emulsifying agent comprises PEG40 stearate and PEG60 castor oil hydrogenated, and the mass ratio of described PEG40 stearate and PEG60 castor oil hydrogenated is 10:1～15:1.
The inventor studies discovery, when adopting specific emulsifier combination (PEG40 stearate+PEG60 castor oil hydrogenated, and the mass ratio of PEG40 stearate and PEG60 castor oil hydrogenated is 10:1～15:1) and content (2～8%), control simultaneously total fat content (the quality percentage composition sum of synthetic ester oil and plant society oils and fats is 35～55%), can realize preferably can freely selecting the moisture feeling of common cream frost or the height of similar full oil product that light sensation is arranged when consumer uses, consumer smeared approximately in 10 seconds, and what mastic presented is the moisture feeling of common cream frost; When consumer continues to smear down, oil content will breakdown of emulsion and is obviously separated out, obtain the very glossy moist result of use of similar full oil product, so just can satisfy simultaneously that southern area consumer is uncomfortable crosses oil and the demand of thick and heavy oil sense is accustomed to very much by northern area consumer.In addition, the raw material that the present invention adopts is relatively natural, and safe green is to the seasonal xerosis cutis preferably restitution of having chapped.
As the chap preferred implementation of skin moistening product of xerosis cutis that prevents of the present invention, described Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil all adopt supercritical CO
2The extraction gained.Supercritical CO
2Abstraction technique extracts specific active components of plants, has overcome the defective (such as high temperature destruction, solvent impurity etc.) of traditional method fully.Because when carbon dioxide was in critical pressure, critical temperature, its physical property changed pressure, temperature under high critical pressure, critical temperature condition between liquid and gas, then can separate different effective ingredient by selective extraction.This A Yong supercritical CO
2Extraction obtains Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil, because extraction temperature is low, does not substantially contain additional impurities, and product purity is high, needn't make with extra care and can directly use.
As the chap preferred implementation of skin moistening product of xerosis cutis that prevents of the present invention, described Semen Tritici aestivi germ oil adopts following condition extraction gained: extracting pressure 15MPa, and 35 ℃ of extraction temperature are resolved pressure 4.5MPa, and 45 ℃ of resolution temperatures are with CO
2Flow is to extract 120min under the 20L/hr condition.The inventor is through exploration discovery, and when adopting extraction conditions described above, the oil yield of Semen Tritici aestivi germ oil is best.
As the chap preferred implementation of skin moistening product of xerosis cutis that prevents of the present invention, described Oleum Hippophae adopts following condition extraction gained: extracting pressure 28MPa, and 50 ℃ of extraction temperature are resolved pressure 6MPa, and 40 ℃ of resolution temperatures are with CO
2Flow is to extract 100min under the 20L/hr condition.The inventor is through exploration discovery, and when adopting extraction conditions described above, the oil yield of Oleum Hippophae is best.
As the chap preferred implementation of skin moistening product of xerosis cutis that prevents of the present invention, described Camellia oil adopts following condition extraction gained: extracting pressure 20MPa, and 40 ℃ of extraction temperature are resolved pressure 6MPa, and 40 ℃ of resolution temperatures are with CO
2Flow is to extract 180min under the 30L/hr condition.The inventor is through exploration discovery, and when adopting extraction conditions described above, the oil yield of Camellia oil is best.
As the chap preferred implementation of skin moistening product of xerosis cutis that prevents of the present invention, described skin moistening product also comprise following component: wetting agent, antiallergic releive agent, excipient stabilizing agent, co-emulsifier, antioxidant, thickening stabilizing agent, essence, antiseptic and deionized water.Skin moistening product of the present invention can add above-mentioned adjuvant and auxiliary agent according to product needed, and certain described adjuvant and auxiliary agent are not limited to this, and those skilled in the art can select to add other suitable adjuvant and auxiliary agents as required.
As the chap preferred implementation of skin moistening product of xerosis cutis that prevents of the present invention, described skin moistening product also comprise the component of following mass percent: wetting agent 0.5～8%, antiallergic releive agent 0.1～1%, excipient stabilizing agent 0.5～3%, co-emulsifier 0.5～2%, antioxidant: 0.01～0.1%, thickening stabilizing agent 0.1～1%, essence: 0.1～0.3%, antiseptic 0.3～0.5%, and surplus is deionized water.
As the chap preferred implementation of skin moistening product of xerosis cutis that prevents of the present invention, described wetting agent is at least a in glycerol, butanediol, hyaluronate sodium, ethoxy urea, the glycerol polyacrylate; The agent of releiving of described antiallergic is at least a in glycyrrhizic acid dipotassium, the allantoin; Described excipient stabilizing agent is at least a in cetearyl alcohol, spermol, the stearic acid; Described synthetic ester oil is at least a in caprylic/capric triglyceride, dicaprylyl carbonate, C15～19 alkane, vaseline, the isopropyl palmitate; Described co-emulsifier is at least a in glyceryl stearate, the sucrose stearate; Described antioxidant is at least a in Butylated hydroxyanisole, the butylated hydroxytoluene; Described thickening stabilizing agent is at least a in sodium acrylate/sodium acryloyldimethyl taurate copolymers, xanthan gum, polyacrylamide, C13～14 isoparaffins, the lauryl alcohol-7.
In addition, the present invention also provides a kind of chap preparation method of skin moistening product of xerosis cutis that prevents, said method comprising the steps of:
(1) oil phase material is heated to 80～85 ℃ of dissolve completes;
(2) the water material is heated to 80～85 ℃ of dissolve completes, deionized water adds 70% in the wherein said water material;
(3) the water material after step (2) dissolving is joined in the step (1) in the oil phase material after the dissolving, remain under 80～85 ℃ with 3000～3500 rev/mins of homogenizing 8～10 minutes, then continue to stir 5 minutes, and add remaining 30% deionized water, continue to stir cooling;
(4) when temperature is reduced to below 45 ℃, add essence and antiseptic, stop in the time of 39 ℃ stirring and the beginning discharging, get product;
Wherein, described oil phase material comprises the plant society oils and fats, and the quality percentage composition of described plant society oils and fats is 1～10% of gained skin moistening product product quality;
Described plant society oils and fats comprises Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil, and the mass ratio of described Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil is 1:2:3～1:3:6.
The chap preparation method of skin moistening product of xerosis cutis that prevents of the present invention adopts the low-energy emulsification method, can be reduced to room temperature to the oils and fats temperature within the shortest time, guarantees more the antioxidative stabilizer of natural plant grease.
The xerosis cutis skin moistening product of chapping that prevent of the present invention, the combination of Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil by adopting special ratios, find to influence each other between Semen Tritici aestivi germ oil, Oleum Hippophae and the Camellia oil three of described ratio, has synergism, three's composition of described ratio combines, and can significantly improve gained skin moistening product and prevent the effect that xerosis cutis is chapped.The chap preparation method of skin moistening product of xerosis cutis that prevents of the present invention, described method can be reduced to room temperature to the oils and fats temperature within the shortest time, guarantee more the antioxidative stabilizer of natural plant grease.
The specific embodiment
For the purpose, technical solutions and advantages of the present invention better are described, the invention will be further described below in conjunction with specific embodiment.
Embodiment 1
The xerosis cutis skin moistening product of chapping that prevent of an embodiment of the present invention, described skin moistening product are comprised of the component of following mass percent:
Plant society oils and fats: Semen Tritici aestivi germ oil 1%, Oleum Hippophae 2%, Camellia oil 4%
Synthetic ester oil: caprylic/capric triglyceride 30%
Emulsifying agent: PEG40 stearate 5%, PEG60 castor oil hydrogenated 0.5%
Co-emulsifier: glyceryl stearate 0.5%
Excipient stabilizing agent: cetearyl alcohol 1%
Antioxidant: Butylated hydroxyanisole 0.1%
Wetting agent: glycerol 5%, butanediol 1%
The antiallergic agent of releiving: glycyrrhizic acid dipotassium 0.1%
Thickening stabilizing agent: xanthan gum 0.1%
Essence: 0.1%
Antiseptic: 0.35%
Deionized water: surplus.
The described skin moistening product of the present embodiment adopt following methods to be prepared from:
(1) plant society oils and fats, synthetic ester oil, emulsifying agent, co-emulsifier, excipient stabilizing agent and antioxidant are mixed, be heated to 80～85 ℃ of dissolve completes, get oil phase material;
(2) wetting agent, antiallergic the are releived deionized water of agent, thickening stabilizing agent and 70% mixes, and is heated to 80～85 ℃ of dissolve completes, gets the water material;
(3) the water material after step (2) dissolving is joined in the step (1) in the oil phase material after the dissolving, remain under 80～85 ℃ with 3000～3500 rev/mins of homogenizing 8～10 minutes, then continue to stir 5 minutes, and add remaining 30% deionized water, continue to stir cooling;
(4) when temperature is reduced to below 45 ℃, add essence and antiseptic, stop in the time of 39 ℃ stirring and the beginning discharging, get product.
Embodiment 2
The xerosis cutis skin moistening product of chapping that prevent of an embodiment of the present invention, described skin moistening product are comprised of the component of following mass percent:
Plant society oils and fats: Semen Tritici aestivi germ oil 1%, Oleum Hippophae 2%, Camellia oil 6%
Synthetic ester oil: dicaprylyl carbonate 30%, C15～19 alkane 5%
Emulsifying agent: PEG40 stearate 6%, PEG60 castor oil hydrogenated 0.5%
Co-emulsifier: sucrose stearate 1%
Excipient stabilizing agent: spermol 0.5%
Antioxidant: butylated hydroxytoluene 0.1%
Wetting agent: hyaluronate sodium 8%
The antiallergic agent of releiving: allantoin 0.5%
Thickening stabilizing agent: polyacrylamide 0.5%, xanthan gum 0.2%
Essence: 0.2%
Antiseptic: 0.45%
Deionized water: surplus.
The described skin moistening product of the present embodiment adopt following methods to be prepared from:
(1) plant society oils and fats, synthetic ester oil, emulsifying agent, co-emulsifier, excipient stabilizing agent and antioxidant are mixed, be heated to 80～85 ℃ of dissolve completes, get oil phase material;
(2) wetting agent, antiallergic the are releived deionized water of agent, thickening stabilizing agent and 70% mixes, and is heated to 80～85 ℃ of dissolve completes, gets the water material;
(3) the water material after step (2) dissolving is joined in the step (1) in the oil phase material after the dissolving, remain under 80～85 ℃ with 3000～3500 rev/mins of homogenizing 8～10 minutes, then continue to stir 5 minutes, and add remaining 30% deionized water, continue to stir cooling;
(4) when temperature is reduced to below 45 ℃, add essence and antiseptic, stop in the time of 39 ℃ stirring and the beginning discharging, get product.
Embodiment 3
The xerosis cutis skin moistening product of chapping that prevent of an embodiment of the present invention, described skin moistening product are comprised of the component of following mass percent:
Plant society oils and fats: Semen Tritici aestivi germ oil 1%, Oleum Hippophae 3%, Camellia oil 6%
Synthetic ester oil: isopropyl palmitate 25%
Emulsifying agent: PEG40 stearate 7.2%, PEG60 castor oil hydrogenated 0.6%
Co-emulsifier: glyceryl stearate 1%
Excipient stabilizing agent: stearic acid 0.5%
Antioxidant: Butylated hydroxyanisole 0.02%, butylated hydroxytoluene 0.08%
Wetting agent: ethoxy urea 3%, glycerol 1%
The antiallergic agent of releiving: glycyrrhizic acid dipotassium 0.6%
Thickening stabilizing agent: sodium acrylate/sodium acryloyldimethyl taurate copolymers 0.3%
Essence: 0.25%
Antiseptic: 0.4%
Deionized water: surplus.
The described skin moistening product of the present embodiment adopt following methods to be prepared from:
(1) plant society oils and fats, synthetic ester oil, emulsifying agent, co-emulsifier, excipient stabilizing agent and antioxidant are mixed, be heated to 80～85 ℃ of dissolve completes, get oil phase material;
(2) wetting agent, antiallergic the are releived deionized water of agent, thickening stabilizing agent and 70% mixes, and is heated to 80～85 ℃ of dissolve completes, gets the water material;
(3) the water material after step (2) dissolving is joined in the step (1) in the oil phase material after the dissolving, remain under 80～85 ℃ with 3000～3500 rev/mins of homogenizing 8～10 minutes, then continue to stir 5 minutes, and add remaining 30% deionized water, continue to stir cooling;
(4) when temperature is reduced to below 45 ℃, add essence and antiseptic, stop in the time of 39 ℃ stirring and the beginning discharging, get product.
Embodiment 4
The xerosis cutis skin moistening product of chapping that prevent of an embodiment of the present invention, described skin moistening product are comprised of the component of following mass percent:
Plant society oils and fats: Semen Tritici aestivi germ oil 0.1%, Oleum Hippophae 0.3%, Camellia oil 0.6%
Synthetic ester oil: dicaprylyl carbonate 10%, C15～19 alkane 24%, vaseline 20%
Emulsifying agent: PEG40 stearate 1.875%, PEG60 castor oil hydrogenated 0.125%
Co-emulsifier: sucrose stearate 0.8%
Excipient stabilizing agent: cetearyl alcohol 1.5%, spermol 0.5%
Antioxidant: Butylated hydroxyanisole 0.01%
Wetting agent: glycerol polyacrylate 0.5%
The antiallergic agent of releiving: glycyrrhizic acid dipotassium 0.8%, allantoin 0.2%
Thickening stabilizing agent: xanthan gum 0.5%, polyacrylamide 0.2%, lauryl alcohol-70.3%
Essence: 0.3%
Antiseptic: 0.3%
Deionized water: surplus.
The described skin moistening product of the present embodiment adopt following methods to be prepared from:
(1) plant society oils and fats, synthetic ester oil, emulsifying agent, co-emulsifier, excipient stabilizing agent and antioxidant are mixed, be heated to 80～85 ℃ of dissolve completes, get oil phase material;
(2) wetting agent, antiallergic the are releived deionized water of agent, thickening stabilizing agent and 70% mixes, and is heated to 80～85 ℃ of dissolve completes, gets the water material;
(3) the water material after step (2) dissolving is joined in the step (1) in the oil phase material after the dissolving, remain under 80～85 ℃ with 3000～3500 rev/mins of homogenizing 8～10 minutes, then continue to stir 5 minutes, and add remaining 30% deionized water, continue to stir cooling;
(4) when temperature is reduced to below 45 ℃, add essence and antiseptic, stop in the time of 39 ℃ stirring and the beginning discharging, get product.
Embodiment 5
The xerosis cutis skin moistening product of chapping that prevent of an embodiment of the present invention, described skin moistening product are comprised of the component of following mass percent:
Plant society oils and fats: Semen Tritici aestivi germ oil 1%, Oleum Hippophae 2%, Camellia oil 3%
Synthetic ester oil: caprylic/capric triglyceride 25%, dicaprylyl carbonate 15%
Emulsifying agent: PEG40 stearate 7.5%, PEG60 castor oil hydrogenated 0.5%
Co-emulsifier: glyceryl stearate 0.8%, sucrose stearate 1.2%
Excipient stabilizing agent: cetearyl alcohol 0.5%, spermol 1.2%, stearic acid 1.3%
Antioxidant: butylated hydroxytoluene 0.05%
Wetting agent: glycerol 0.8%, glycerol polyacrylate 1.2%
The antiallergic agent of releiving: glycyrrhizic acid dipotassium 0.5%, allantoin 0.3%
Thickening stabilizing agent: xanthan gum 0.3%, polyacrylamide 0.2%
Essence: 0.15%
Antiseptic: 0.5%
Deionized water: surplus.
The described skin moistening product of the present embodiment adopt following methods to be prepared from:
(1) plant society oils and fats, synthetic ester oil, emulsifying agent, co-emulsifier, excipient stabilizing agent and antioxidant are mixed, be heated to 80～85 ℃ of dissolve completes, get oil phase material;
(2) wetting agent, antiallergic the are releived deionized water of agent, thickening stabilizing agent and 70% mixes, and is heated to 80～85 ℃ of dissolve completes, gets the water material;
(3) the water material after step (2) dissolving is joined in the step (1) in the oil phase material after the dissolving, remain under 80～85 ℃ with 3000～3500 rev/mins of homogenizing 8～10 minutes, then continue to stir 5 minutes, and add remaining 30% deionized water, continue to stir cooling;
(4) when temperature is reduced to below 45 ℃, add essence and antiseptic, stop in the time of 39 ℃ stirring and the beginning discharging, get product.
Embodiment 6
The xerosis cutis skin moistening product of chapping that prevent of an embodiment of the present invention, described skin moistening product are comprised of the component of following mass percent:
Plant society oils and fats: Semen Tritici aestivi germ oil 0.5%, Oleum Hippophae 1%, Camellia oil 2.5%
Synthetic ester oil: caprylic/capric triglyceride 25%, isopropyl palmitate 20%
Emulsifying agent: PEG40 stearate 4.2%, PEG60 castor oil hydrogenated 0.3%
Co-emulsifier: glyceryl stearate 0.7%, sucrose stearate 0.8%
Excipient stabilizing agent: cetearyl alcohol 0.8%, spermol 1.5%, stearic acid 0.7%
Antioxidant: Butylated hydroxyanisole 0.03%, butylated hydroxytoluene 0.05%
Wetting agent: butanediol 1%, hyaluronate sodium 3%, ethoxy urea 1%
The antiallergic agent of releiving: glycyrrhizic acid dipotassium 0.2%
Thickening stabilizing agent: sodium acrylate/sodium acryloyldimethyl taurate copolymers 0.2%
Essence: 0.2%
Antiseptic: 0.4%
Deionized water: surplus.
The described skin moistening product of the present embodiment adopt following methods to be prepared from:
(1) plant society oils and fats, synthetic ester oil, emulsifying agent, co-emulsifier, excipient stabilizing agent and antioxidant are mixed, be heated to 80～85 ℃ of dissolve completes, get oil phase material;
(2) wetting agent, antiallergic the are releived deionized water of agent, thickening stabilizing agent and 70% mixes, and is heated to 80～85 ℃ of dissolve completes, gets the water material;
(3) the water material after step (2) dissolving is joined in the step (1) in the oil phase material after the dissolving, remain under 80～85 ℃ with 3000～3500 rev/mins of homogenizing 8～10 minutes, then continue to stir 5 minutes, and add remaining 30% deionized water, continue to stir cooling;
(4) when temperature is reduced to below 45 ℃, add essence and antiseptic, stop in the time of 39 ℃ stirring and the beginning discharging, get product.
Embodiment 7
Prevent the xerosis cutis effect test of chapping
Test is divided into invention group, matched group and blank group, and invention group 1-6 adopts respectively embodiment 1-6 to prepare the skin moistening product of gained.
The skin moistening product of matched group 1 do not contain the Semen Tritici aestivi germ oil in the plant society oils and fats of embodiment 1, and other component, content and preparation method thereof are identical with embodiment 1.
The skin moistening product of matched group 2 do not contain the Oleum Hippophae in the plant society oils and fats of embodiment 2, and other component, content and preparation method thereof are identical with embodiment 2.
The skin moistening product of matched group 3 do not contain the Camellia oil in the plant society oils and fats of embodiment 3, and embodiment 3 is identical for other component, content and preparation method thereof.
The skin moistening product of matched group 4 do not contain Semen Tritici aestivi germ oil and the Oleum Hippophae in the plant society oils and fats of embodiment 4, and other component, content and preparation method thereof are identical with embodiment 4.
The skin moistening product of matched group 5 do not contain Semen Tritici aestivi germ oil and the Camellia oil in the plant society oils and fats of embodiment 5, and other component, content and preparation method thereof are identical with embodiment 5.
The skin moistening product of matched group 6 do not contain Oleum Hippophae and the Camellia oil in the plant society oils and fats of embodiment 6, and other component, content and preparation method thereof are identical with embodiment 6.
The skin moistening product of blank group do not contain the plant society oils and fats among the embodiment 1, and other component, content and preparation method thereof are identical with embodiment 1.
Choose at random 390 bit test persons, be divided at random 13 groups, every group of 30 people test at December.13 groups of skin moistening product of smearing respectively invention group 1-6, matched group 1-6 and blank group that are divided into, sooner or later respectively smear once every day, after using for two weeks, observe respectively among every group of tester for preventing efficiently individual quantity that xerosis cutis is chapped and the number of successful, the result is as shown in the table:
Prevent the xerosis cutis measure of merit result that chaps
| Group | Efficiently individual quantity | The successful number | Effective percentage | The successful rate |
| Blank group | 7 | 1 | 23.3% | 3.3% |
| Matched group 1 | 21 | 6 | 70% | 20% |
| Matched group 2 | 20 | 6 | 67% | 20% |
| Matched group 3 | 22 | 5 | 73% | 17% |
| Matched group 4 | 13 | 3 | 43% | 10% |
| Matched group 5 | 12 | 2 | 40% | 6.7% |
| Matched group 6 | 15 | 3 | 50% | 10% |
| Invention group 1 | 30 | 18 | 100% | 60% |
| Invention group 2 | 30 | 20 | 100% | 67% |
| Invention group 3 | 30 | 21 | 100% | 70% |
| Invention group 4 | 30 | 19 | 100% | 63% |
| Invention group 5 | 30 | 18 | 100% | 60% |
| Invention group 6 | 30 | 21 | 100% | 70% |
As seen from the above table, skin moistening product of the present invention contain Semen Tritici aestivi germ oil, Oleum Hippophae and the Camellia oil of special ratios simultaneously, three's interaction is collaborative, with only contain Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil in the matched group of any one or two kinds compare, the skin moistening product of invention group are to preventing the chap raising of highly significant of xerosis cutis.
Embodiment 8
Glossy sense test
Test is divided into invention group, matched group and blank group, and invention group 1-6 adopts respectively embodiment 1-6 to prepare the skin moistening product of gained.
The skin moistening product of matched group 1 matched group 1 do not contain the PEG40 stearate in the emulsifying agent of embodiment 1, and other component, content and preparation method thereof are identical with embodiment 1.
The skin moistening product of matched group 2 do not contain the PEG60 castor oil hydrogenated in the emulsifying agent of embodiment 2, and other component, content and preparation method thereof are identical with embodiment 2.
Blank group does not contain the emulsifying agent among the embodiment 1, and carries out emulsifying with the most general self emulsifying monoglyceride 3% of present skin care item sector application, and other component, content and preparation method thereof are identical with embodiment 1.
Adopt respectively invention group 1-6, matched group 1,2 and the skin moistening product of blank group smear, the skin moistening product of finding invention group 1-6 are when smearing approximately in 10 seconds, what mastic presented is the dumb light moisture feeling of common cream frost, when continuing to smear down, oil content can breakdown of emulsion and constantly obviously separate out in the time of approximately more than 20 seconds, obtains the very glossy moist result of use of similar full oil product.And matched group 1,2 and the skin moistening product of blank group, when smearing approximately in 10 seconds, what mastic presented is the moisture feeling of common cream frost, when continuing to smear down, state does not change, and what invention group 1-6 can not occur becomes this significant change process of the very glossy moisturizing effect of similar full oil product from the dumb light moisture feeling.Hence one can see that, skin moistening product of the present invention, adopt specific emulsifier combination, so that consumer's basis is smeared the unctuousness that time length realizes common cream frost moisture feeling or similar full ointment frost, can be according to different regions Consumer Preferences and personal habits during use, smear into few glossy effect or high glossy effect, well adapt to the instructions for use of southern and northern regional consumer.
Last institute should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention but not limiting the scope of the invention; although with reference to preferred embodiment the present invention has been done detailed description; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement technical scheme of the present invention, and not break away from essence and the scope of technical solution of the present invention.
Claims (10)
1. one kind prevents the xerosis cutis skin moistening product of chapping, and it is characterized in that, comprises the component of following mass percent: plant society oils and fats: 1～10%;
Described plant society oils and fats comprises Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil, and the mass ratio of described Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil is 1:2:3～1:3:6.
2. xerosis cutis skin moistening product of chapping that prevent as claimed in claim 1, it is characterized in that, described skin moistening product also comprise synthetic ester oil and emulsifying agent, and the quality percentage composition sum of described synthetic ester oil and plant society oils and fats is 35～55%, and the quality percentage composition of described emulsifying agent is 2～8%;
Described emulsifying agent comprises PEG40 stearate and PEG60 castor oil hydrogenated, and the mass ratio of described PEG40 stearate and PEG60 castor oil hydrogenated is 10:1～15:1.
3. the xerosis cutis skin moistening product of chapping that prevent as claimed in claim 1 is characterized in that, described Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil all adopt supercritical CO
2The extraction gained.
4. the xerosis cutis skin moistening product of chapping that prevent as claimed in claim 3 is characterized in that, described Semen Tritici aestivi germ oil adopts following condition extraction gained: extracting pressure 15MPa, and 35 ℃ of extraction temperature are resolved pressure 4.5MPa, and 45 ℃ of resolution temperatures are with CO
2Flow is to extract 120min under the 20L/hr condition.
5. the xerosis cutis skin moistening product of chapping that prevent as claimed in claim 3 is characterized in that, described Oleum Hippophae adopts following condition extraction gained: extracting pressure 28MPa, and 50 ℃ of extraction temperature are resolved pressure 6MPa, and 40 ℃ of resolution temperatures are with CO
2Flow is to extract 100min under the 20L/hr condition.
6. the xerosis cutis skin moistening product of chapping that prevent as claimed in claim 3 is characterized in that, described Camellia oil adopts following condition extraction gained: extracting pressure 20MPa, and 40 ℃ of extraction temperature are resolved pressure 6MPa, and 40 ℃ of resolution temperatures are with CO
2Flow is to extract 180min under the 30L/hr condition.
7. xerosis cutis skin moistening product of chapping that prevent as claimed in claim 1 or 2, it is characterized in that, described skin moistening product also comprise following component: wetting agent, antiallergic releive agent, excipient stabilizing agent, co-emulsifier, antioxidant, thickening stabilizing agent, essence, antiseptic and deionized water.
8. xerosis cutis skin moistening product of chapping that prevent as claimed in claim 7, it is characterized in that, described skin moistening product also comprise the component of following mass percent: wetting agent 0.5～8%, antiallergic releive agent 0.1～1%, excipient stabilizing agent 0.5～3%, co-emulsifier 0.5～2%, antioxidant: 0.01～0.1%, thickening stabilizing agent 0.1～1%, essence: 0.1～0.3%, antiseptic 0.3～0.5%, and surplus is deionized water.
9. such as claim 7 or the 8 described xerosis cutis skin moistening product of chapping that prevent, it is characterized in that, described wetting agent is at least a in glycerol, butanediol, hyaluronate sodium, ethoxy urea, the glycerol polyacrylate; The agent of releiving of described antiallergic is at least a in glycyrrhizic acid dipotassium, the allantoin; Described excipient stabilizing agent is at least a in cetearyl alcohol, spermol, the stearic acid; Described synthetic ester oil is at least a in caprylic/capric triglyceride, dicaprylyl carbonate, C15～19 alkane, vaseline, the isopropyl palmitate; Described co-emulsifier is at least a in glyceryl stearate, the sucrose stearate; Described antioxidant is at least a in Butylated hydroxyanisole, the butylated hydroxytoluene; Described thickening stabilizing agent is at least a in sodium acrylate/sodium acryloyldimethyl taurate copolymers, xanthan gum, polyacrylamide, C13～14 isoparaffins, the lauryl alcohol-7.
10. one kind prevents the chap preparation method of skin moistening product of xerosis cutis, it is characterized in that, said method comprising the steps of:
(1) oil phase material is heated to 80～85 ℃ of dissolve completes;
(2) the water material is heated to 80～85 ℃ of dissolve completes, deionized water adds 70% in the wherein said water material;
(3) the water material after step (2) dissolving is joined in the step (1) in the oil phase material after the dissolving, remain under 80～85 ℃ with 3000～3500 rev/mins of homogenizing 8～10 minutes, then continue to stir 5 minutes, and add remaining 30% deionized water, continue to stir cooling;
(4) when temperature is reduced to below 45 ℃, add essence and antiseptic, stop in the time of 39 ℃ stirring and the beginning discharging, get product;
Wherein, described oil phase material comprises the plant society oils and fats, and the quality percentage composition of described plant society oils and fats is 1～10% of gained skin moistening product product quality;
Described plant society oils and fats comprises Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil, and the mass ratio of described Semen Tritici aestivi germ oil, Oleum Hippophae and Camellia oil is 1:2:3～1:3:6.
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