CN109700694B - Composition with moistening and moisturizing effects and application thereof - Google Patents
Composition with moistening and moisturizing effects and application thereof Download PDFInfo
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Abstract
The invention discloses a composition with moistening and moisturizing effects, which comprises the following components in parts by weight: 5-15 parts of avocado oil, 3-10 parts of macadamia nut seed oil, 2-9 parts of argania spinosa kernel oil and 1-5 parts of myrrh oil. The composition can be used in washing and caring products for caring hair and skin, has the effects of moistening while cleaning hair and skin, can deeply repair and nourish damaged hair, makes hair smooth and elastic, can moisten and care skin when being used for skin, has the effects of assisting in relieving, resisting allergy, whitening and the like, can repair the lipid barrier of the skin, and improves good nourishing property and skin feeling.
Description
Technical Field
The invention discloses a composition and application thereof, in particular to a composition with nourishing and moisturizing effects and application of the composition in the aspect of caring hair and skin, and belongs to the technical field of daily necessities.
Background
With the public's awareness of various pollutants in the environment, there is an increasing concern about the damage to hair and skin caused by the pollutants or ultraviolet radiation from sunlight, which can cause hair and skin to become dry, irritated and associated problems. Such as: when the scalp hair care product is in a polluted environment for a long time, pollutants on the scalp can stimulate organisms to generate free radicals, so that normal cells of the scalp are damaged, the cell aging is accelerated, and the pollutants are attached to the hair to easily cause the hair to be dry, frizzy and damaged; ultraviolet radiation in sunlight can change the hair structure and cause the photodegradation of protein, and after keratin is damaged, the hair becomes fragile and easy to break. In addition, if various pollution sources are attached to the skin and are not cleaned, the pollution sources can be gradually gathered in pores to cause pore blockage and acne generation, or induce skin immunoreaction to generate an allergy phenomenon, metal dust in the air generates polar charges after being irradiated by ultraviolet rays to excite free radicals, and skin cells are also induced to be damaged after the metal dust is attached to the skin, so that cell aging is accelerated. Therefore, people pay more and more attention to the cleaning and care of their own hair and skin.
Most people also have the problem of dry hair and skin, which is specifically characterized by dry and damaged hair, no luster, dry skin, roughness, itching and dandruff, and severe symptoms such as skin allergy and inflammation, however, most of the existing washing and caring products can cause the damage of natural moisturizing factors and the dissolution of intercellular lipid, so that the barrier function of stratum corneum is reduced, or the washing and caring products have strong degreasing capability, and the excessive dryness of hair and skin is caused after the use. Therefore, it is very important to develop a composition for long-lasting moisturizing and moisture-keeping for washing products.
Disclosure of Invention
The composition has a wide application range, can be used in skin washing and caring products, has the effects of moisturizing, water locking and the like, can assist in relieving, resisting allergy, whitening and the like, can restore the lipid barrier of the skin, and improves good nourishing performance and skin feel; can also be used in hair washing and caring product for deeply repairing and nourishing damaged hair, and making hair smooth and elastic.
The first technical scheme provided by the application is as follows:
the composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 5-15 parts of avocado oil, 3-10 parts of macadamia nut seed oil, 2-9 parts of argania spinosa kernel oil and 1-5 parts of myrrh oil.
Further, the composition also comprises 4-10 parts of sweet almond oil and 3-7 parts of cardamom seed oil;
further, the composition also comprises 2-5 parts of rose oil and 2-6 parts of jasmine oil;
furthermore, the composition also comprises 2-7 parts of cyperus rotundus oil.
Preferably, the composition comprises the following components in parts by weight: 8-12 parts of avocado oil, 4-8 parts of macadamia nut seed oil, 4-7 parts of argania spinosa kernel oil and 2-4 parts of myrrh oil;
more preferably, the composition comprises the following components in parts by weight: 9-11 parts of avocado oil, 5-7 parts of macadamia nut seed oil, 5-6 parts of argania spinosa kernel oil, 3-4 parts of myrrh oil, 5-8 parts of sweet almond oil and 4-6 parts of cardamom seed oil;
more preferably, the composition comprises the following components in parts by weight: 9-11 parts of avocado oil, 5-7 parts of macadamia nut seed oil, 5-6 parts of argania spinosa kernel oil, 3-4 parts of myrrh oil, 6-7 parts of sweet almond oil, 5-6 parts of cardamom seed oil, 3-4 parts of rose oil and 3-5 parts of jasmine flower oil;
more preferably, the composition comprises the following components in parts by weight: 9-11 parts of avocado oil, 5-7 parts of macadamia nut seed oil, 5-6 parts of argania spinosa kernel oil, 3-4 parts of myrrh oil, 6-7 parts of sweet almond oil, 5-6 parts of cardamom seed oil, 3-4 parts of rose oil, 3-5 parts of jasmine flower oil and 3-4 parts of cyperus esculentus root oil.
The second technical scheme provided by the invention is as follows:
the moisturizing and moisture-preserving composition has multiple effects of deep repair, nourishing, moisture preserving, relieving, anti-allergy, whitening and the like. The composition can be used as additive of washing and caring product, and can be added into washing and caring products such as shampoo, hair conditioner, hair care essential oil, hair mask, bath lotion, skin lotion, hand cream, etc.
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the technical scheme provided by the invention, the permeability of scalp or skin is obviously improved through the synergistic effect of the avocado oil and the macadamia nut oil, the nutrient components in the argania spinosa kernel oil, the myrrh oil, the avocado oil and the macadamia nut oil are effectively conveyed to damaged cells, the effect of deep nourishing can be achieved, the lipid barrier of skin can be repaired through the synergistic effect of various components, aged or dry skin can be harmonized, and the effect of long-acting moisturizing can be achieved.
(2) The cyperus esculentus root oil disclosed by the invention is rich in vitamin E and linoleic acid, can prevent skin and hair from being damaged, can enhance the barrier function and moisturizing effect of scalp and skin, improves the luster and softness of the cyperus esculentus root oil, and protects and improves the health state of hair and skin.
(3) The rose oil and jasmine oil can enhance cell activity, promote skin activity, inhibit tyrosinase, and whiten skin. The sweet almond oil is rich in various vitamins, proteins and unsaturated fatty acids, has the functions of relieving and resisting allergy besides nourishing and preserving moisture, and the cardamom seed oil also has the effects of moistening and nourishing skin. The addition of the two components and the synergistic effect of other components can not only enhance the effects of moisture retention and moistening, but also assist in relieving and resisting allergy.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. For process parameters or conditions not specifically mentioned, it can be carried out with reference to conventional techniques.
The raw materials used in the present invention are all purchased from commercial sources. Wherein the Cyperus rotundus L.oil is purchased from Feicho trade Co., Ltd, Guangzhou city.
Example 1
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 5 parts of avocado oil, 3 parts of macadamia nut seed oil, 2 parts of argania spinosa kernel oil and 1 part of myrrh oil.
Example 2
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 8 parts of avocado oil, 4 parts of macadamia nut seed oil, 4 parts of argania spinosa kernel oil and 2 parts of myrrh oil.
Example 3
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 10 parts of avocado oil, 7 parts of macadamia nut seed oil, 6 parts of argania spinosa kernel oil and 3 parts of myrrh oil.
Example 4
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 12 parts of avocado oil, 8 parts of macadamia nut seed oil, 7 parts of argania spinosa kernel oil and 4 parts of myrrh oil.
Example 5
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 15 parts of avocado oil, 10 parts of macadamia nut seed oil, 9 parts of argania spinosa kernel oil and 5 parts of myrrh oil.
Example 6
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 5 parts of avocado oil, 3 parts of macadamia nut seed oil, 2 parts of argania spinosa kernel oil, 1 part of myrrh oil, 4 parts of sweet almond oil and 3 parts of cardamom seed oil.
Example 7
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 10 parts of avocado oil, 7 parts of macadamia nut seed oil, 6 parts of argania spinosa kernel oil, 3 parts of myrrh oil, 7 parts of sweet almond oil and 5 parts of cardamom seed oil.
Example 8
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 15 parts of avocado oil, 10 parts of macadamia nut seed oil, 9 parts of argania spinosa kernel oil, 5 parts of myrrh oil, 10 parts of sweet almond oil and 7 parts of cardamom seed oil.
Example 9
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 5 parts of avocado oil, 3 parts of macadamia nut seed oil, 2 parts of argania spinosa kernel oil, 1 part of myrrh oil, 4 parts of sweet almond oil, 3 parts of cardamom seed oil, 2 parts of rose oil and 2 parts of jasmine flower oil.
Example 10
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 10 parts of avocado oil, 7 parts of macadamia nut seed oil, 6 parts of argania spinosa kernel oil, 3 parts of myrrh oil, 7 parts of sweet almond oil, 5 parts of cardamom seed oil, 3 parts of rose oil and 4 parts of jasmine flower oil.
Example 11
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 15 parts of avocado oil, 10 parts of macadamia nut seed oil, 9 parts of argania spinosa kernel oil, 5 parts of myrrh oil, 10 parts of sweet almond oil, 7 parts of cardamom seed oil, 5 parts of rose oil and 6 parts of jasmine flower oil.
Example 12
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 5 parts of avocado oil, 3 parts of macadamia nut seed oil, 2 parts of argania spinosa kernel oil, 1 part of myrrh oil, 4 parts of sweet almond oil, 3 parts of cardamom seed oil, 2 parts of rose oil, 2 parts of jasmine flower oil and 2 parts of cyperus oil.
Example 13
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 10 parts of avocado oil, 7 parts of macadamia nut seed oil, 6 parts of argania spinosa kernel oil, 3 parts of myrrh oil, 7 parts of sweet almond oil, 5 parts of cardamom seed oil, 3 parts of rose oil, 4 parts of jasmine flower oil and 4 parts of cyperus oil.
Example 14
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 15 parts of avocado oil, 10 parts of macadamia nut seed oil, 9 parts of argania spinosa kernel oil, 5 parts of myrrh oil, 10 parts of sweet almond oil, 7 parts of cardamom seed oil, 5 parts of rose oil, 6 parts of jasmine flower oil and 7 parts of cyperus oil.
Comparative example 1
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 10 parts of avocado oil, 7 parts of macadamia nut seed oil and 6 parts of argania spinosa kernel oil.
Comparative example 2
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 10 parts of avocado oil, 7 parts of macadamia nut seed oil and 3 parts of myrrh oil.
Comparative example 3
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 10 parts of avocado oil, 4 parts of sweet almond oil and 3 parts of cardamom seed oil.
Comparative example 4
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 10 parts of avocado oil, 4 parts of sweet almond oil and 3 parts of cardamom seed oil.
Comparative example 5
The composition with the effects of moistening and preserving moisture comprises the following components in parts by weight: 10 parts of avocado oil, 7 parts of macadamia nut seed oil, 6 parts of argania spinosa kernel oil and 4 parts of cyperus rotundus root oil.
In the embodiments 1-14 and the comparative examples 1-5, the compositions are uniformly stirred and mixed at normal temperature and then added into the washing care products, and the content of the compositions in the washing care products is 0.1-5%.
Preparation of a moistening and moisturizing shampoo:
| name of raw materials | Content/% |
| Moisturizing and moisture-keeping composition | 3 |
| Sodium lauroyl sarcosinate | 11 |
| Ammonium laureth sulfate | 2 |
| Cocoamide MEA | 4.5 |
| Lauramidopropyl betaine | 6 |
| Polyquaternium-10 | 0.8 |
| Guar hydroxypropyl trimethyl ammonium chloride | 0.2 |
| Sodium chloride | 0.1 |
| PEG-150 distearate | 1.5 |
| Citric acid | Proper amount of |
| Phenoxyethanol/ethylhexyl glycerin | 0.6 |
| Hydrolysed keratins | 1.0 |
| Panthenol | 1.0 |
| Essence | 0.2 |
| EDTA disodium salt | 0.1 |
| Ethylene glycol distearate | 1.0 |
| Deionized water | To 100 |
(1) Respectively weighing polyquaternium-10 and guar gum hydroxypropyl trimethyl ammonium chloride, respectively taking a proper amount of deionized water to disperse the polyquaternium-10 and the guar gum hydroxypropyl trimethyl ammonium chloride, respectively stirring and heating the mixture to be transparent, and standing the mixture for later use;
(2) mixing sodium lauroyl sarcosinate, ammonium laureth sulfate, cocamide MEA, sodium chloride, PEG-150 distearate, EDTA disodium and the rest deionized water, heating in a constant temperature water bath at about 75 ℃ and stirring uniformly;
(3) adding lauramidopropyl betaine, panthenol and hydrolyzed keratin, and stirring continuously until completely dissolved;
(4) cooling to about 60 ℃, adding the dispersed polyquaternium-10 and guar gum hydroxypropyl trimethyl ammonium chloride, and stirring at constant temperature until the polyquaternium-10 and the guar gum hydroxypropyl trimethyl ammonium chloride are completely dissolved;
(5) cooling to about 45 deg.C, adding the moistening and moisturizing composition, stirring at constant temperature until completely dissolved, and stirring for 30 min;
(6) adding the rest raw materials, stirring at constant temperature until completely dissolved, adjusting pH to about 6.0 with citric acid, and continuously stirring.
Shampoo was prepared by using the compositions of examples and comparative examples according to the above method, and the content of the moisturizing and moisturizing composition in the shampoo was 3%.
Preparation of the moisturizing shower gel:
| name of raw materials | Content/% |
| Moisturizing and moisture-keeping composition | 2 |
| Sodium lauroyl sarcosinate | 10 |
| Cocoamide MEA | 3.5 |
| Lauramidopropyl betaine | 4 |
| Polyquaternium-10 | 0.6 |
| Polyquaternium-7 | 0.1 |
| PEG-150 distearate | 1.1 |
| Citric acid | Proper amount of |
| Phenoxyethanol/ethylhexyl glycerin | 0.6 |
| Panthenol | 1.0 |
| Essence | 0.2 |
| EDTA disodium salt | 0.1 |
| Ethylene glycol distearate | 0.6 |
| Deionized water | To 100 |
(1) Respectively weighing polyquaternium-10 and polyquaternium-7, respectively taking a proper amount of deionized water to disperse the polyquaternium-10 and the polyquaternium-7, respectively stirring and heating the mixture to be transparent, and standing the mixture for later use;
(2) mixing sodium lauroyl sarcosinate, cocamide MEA, PEG-150 distearate, EDTA disodium and the rest deionized water, heating in a constant temperature water bath at about 85 ℃ and stirring uniformly;
(3) adding lauramidopropyl betaine and panthenol, and stirring continuously until completely dissolved;
(4) cooling to about 60 ℃, adding the dispersed polyquaternium-10 and polyquaternium-7, and stirring at constant temperature until the polyquaternium-10 and the polyquaternium-7 are completely dissolved;
(5) cooling to about 40 deg.C, adding the moistening and moisturizing composition, stirring at constant temperature until completely dissolved, and stirring for 20 min;
(6) adding the rest raw materials, stirring at constant temperature until completely dissolved, adjusting pH to about 6.0 with citric acid, and continuously stirring.
The compositions of the examples and the comparative examples are prepared into the shower gel according to the method, and the content of the moisturizing and moisturizing composition in the shower gel is 2 percent.
A preparation method of the moisturizing lotion comprises the following steps:
| name of raw materials | Content/% |
| Moisturizing and moisture-keeping composition | 1 |
| Steareth-2 | 2 |
| Ethyl hexyl palmitate | 4 |
| Squalane | 1 |
| Stearic acid | 1 |
| Cetyl alcohol | 2.5 |
| Glycerol | 4 |
| Propylene glycol | 2 |
| Hyaluronic acid | 0.05 |
| Steareth-21 | 2.5 |
| EDTA disodium salt | 0.02 |
| Hydroxyethyl cellulose | 3 |
| Phenoxyethanol/ethylhexyl glycerin | 0.5 |
| Essence | 0.2 |
| Deionized water | To 100 |
(1) The moisturizing composition, steareth-2, ethylhexyl palmitate, squalane, stearic acid and cetyl alcohol belong to oil phase raw materials, and the raw materials are mixed and heated to about 70 ℃, and are uniformly stirred to dissolve solid matters to prepare an oil phase mixture;
(2) glycerol, propylene glycol, hyaluronic acid, steareth-21, EDTA disodium and hydroxyethyl cellulose belong to water phase raw materials, and the raw materials are added into distilled water and heated to about 80 ℃, and are uniformly stirred to dissolve solid substances to prepare a water phase mixture;
(3) slowly adding the oil phase into the water phase in a trickle mode when the temperatures of the water phase and the oil phase are equal, continuously stirring and mixing, cooling, adding the rest raw materials when the temperature is reduced to 45 ℃, continuously stirring until the mixture is uniform, and cooling.
The compositions of the examples and the comparative examples are prepared into the lotion according to the method, and the content of the moisturizing composition in the lotion is 1 percent.
In order to better illustrate the advantages of the present invention, the efficacy tests of the moisturizing and moisturizing shampoos, body washes, and skin lotions provided by the present invention are given below:
1. shampoo effect test
The test method comprises the following steps: the use effect of the shampoo is comprehensively evaluated by asking volunteers to try out the shampoo and filling out a test table.
190 volunteers of 20-45 years old are selected as trial objects, the 190 volunteers are randomly divided into 19 groups (10 in each group), shampoo prepared from the compositions of examples 1-14 and comparative examples 1-5 is used for washing hair once every two days and is continuously used for one month, and a test table is filled for scoring after trial. The scoring indexes in the test table are as follows: cleaning effect, softening effect, moistening effect, and no irritation. The maximum of each index is 5 points, which represents very satisfactory; score 4 is relatively satisfactory; score 3 is acceptable; an unacceptable range is 3 points or less. The scoring results are shown in table 1.
TABLE 1 trial scoring results
As can be seen from Table 1, the shampoos prepared from the compositions of examples 1-14 and comparative examples 1-5 all have good cleaning effect, softening effect and moistening effect, and are mild and non-irritant. The shampoo prepared from the compositions in the examples 12 to 14 has better using effect, but the moisturizing and moisturizing effect of the shampoo containing the compositions in the comparative examples 1 to 5 on hair is not the same as that of the shampoo containing the composition in the invention, so that the synergistic effect of the avocado oil and the macadamia nut oil can obviously improve the penetration capability of scalp, and the shampoo is compounded with the components such as argania spinosa kernel oil, myrrh oil and cyperus rotundus oil, so that the nutrient components are effectively delivered to damaged cells, the barrier function and the moisturizing effect of scalp can be enhanced, and the effects of deep nourishing, long-acting moisturizing and moisturizing are achieved.
2. Shower gel effect test
(1) Skin moisture test
The test method comprises the following steps: 95 volunteers of 20-45 years old are selected as trial objects, the 95 volunteers are randomly divided into 19 groups (5 in each group), and the skin of the test subject is healthy and meets the selection standard. The forearm of the right hand of the subject was drawn at 5X 5cm inside2The test area of (1) was measured for the amount of 1g of the test sample, and the moisture content of the skin before washing and the moisture content of the skin after 4 hours washing were respectively measured using a skin moisture tester CM825 and repeated 5 times to obtain an average value, and the percentage increase in moisture content was calculated. During the experiment, the subject was not able to apply any other cosmetic product at the experimental site.
The skin moisture content increase rate calculation formula is as follows:
skin moisture content increase rate%4-MMV0)/MMV0×100％；
MMV0: moisture content of skin before cleansing;
MMV4: skin moisture content after 4 hours of washing.
The skin moisture content increase rate measurement results are shown in Table 2.
TABLE 2 skin moisture content growth rate results
As can be seen from Table 2, the shower gel prepared in the examples 1 to 14 has a remarkable moisturizing effect on skin, and the moisturizing effect is better than that of the shower gel prepared in the comparative examples 1 to 5, which shows that the composition of the invention has better moisturizing performance compared with the comparative examples, particularly the shower gel prepared in the examples 12 to 14 has better moisturizing effect, the skin moisture content growth rate is higher than 43%, and the synergistic effect of the components is strongest.
(2) Water Loss (TEWL) determination
The skin moisture loss TEWL is an important parameter for evaluating the function of a skin moisture protective layer and can be used for evaluating the strength of the skin barrier function. If the skin barrier function is impaired, TEWL will increase, and the skin will become dry, desquamated, sensitive, etc. The higher the moisture content and the lower the value of the skin moisture loss TEWL if the skin protection layer is better, the unit of TEWL being: g/hm2。
The test method comprises the following steps: selecting 45 volunteers of 20-45 years old as trial objects, randomly dividing the 45 volunteers into 9 groups (5 in each group), and enabling the skin of the test subjects to be healthy and accord with the selection standard. The forearm of the right hand of the subject was drawn at 5X 5cm inside2The test area of (1), using the body wash prepared from the compositions of examples 1, 5, 7, 9, 12, 14 and comparative examples 1, 3, 5, the test area was washed 1 time per day with a test sample amount of 1g, and the amount of skin moisture loss on days 1 and 30 using the body wash was measured using a Tewameter TM300 and repeated 5 times, respectively, to obtain an average value, the change in moisture loss was reflected in the test period, and the water loss in the test area was regularly changed with time. The smaller the value, the less water loss and the stronger the skin barrier function;conversely, the weaker the skin barrier function. The change rate (water loss after use-initial water loss)/initial water loss, the smaller this value, the smaller the water loss, the stronger the skin barrier function of the test sample, and the better the moisturizing and soothing effects. During the experiment, the subject was not able to apply any other cosmetic product at the experimental site.
The results of the skin TEWL measurements are shown in Table 3.
TABLE 3 skin TEWL assay results
| Sample (I) | Day 1 TEWL value | TEWL value at day 30 | Rate of change |
| Example 1 | 16.08 | 10.03 | -37.62％ |
| Example 5 | 15.12 | 9.66 | -36.11％ |
| Example 7 | 17.10 | 10.53 | -38.42％ |
| Example 9 | 16.97 | 10.96 | -35.42％ |
| Example 12 | 15.03 | 9.06 | -39.72％ |
| Example 14 | 14.88 | 8.39 | -43.62％ |
| Comparative example 1 | 15.73 | 13.56 | -13.80％ |
| Comparative example 3 | 16.00 | 14.05 | -12.19％ |
| Comparative example 5 | 15.44 | 13.22 | -14.38％ |
As can be seen from the skin TEWL values in Table 3, the shower gel containing the composition disclosed by the invention has a good barrier function on the skin, after 30 days of use, the shower gel containing the composition disclosed by the invention enables the change rate of the skin TEWL value to reach more than 35%, wherein the shower gel containing the compositions in examples 12 and 14 enables the change rate of the skin TWEL value to reach the maximum, but the change rate of the skin TEWL value is only about 13% in the shower gel without the composition disclosed by the invention, so that the synergistic effect of compounding the components can enhance the barrier function of the skin, the moisturizing effect is optimal, and the phenomena of skin dryness, desquamation and the like are effectively prevented.
3. Skin lotion effect test
(1) Skin moisture test
The test method comprises the following steps: selecting 45 volunteers of 20-45 years old as trial objects, randomly dividing the 45 volunteers into 9 groups (5 in each group), and enabling the skin of the test subjects to be healthy and accord with the selection standard. The forearm of the right hand of the subject was drawn at 5X 5cm inside2The test area of (1), the skin lotions prepared using the compositions of examples 1, 5, 7, 9, 12, 14 and comparative examples 1, 3, 5, the amount of the test sample was 1g, the moisture content of the skin before the use of the sample and 2h, 4h, 6h, 8h, respectively, was measured using a skin moisture meter CM825, and repeated 5 times, respectively, to obtain an average value, and the skin moisture content increase rate was calculated. During the experiment, the subject was not able to apply any other cosmetic product at the experimental site.
The results of the skin moisture measurements are shown in Table 4.
TABLE 4 measurement of skin moisture content
As can be seen from Table 4, the lotions prepared by the composition of the present invention all have good moisturizing and hydrating effects, and the moisturizing effects of the lotions of examples 12 and 14 are the best, while the moisture content of the skin of the lotions of comparative examples 1, 3 and 5 is close to the value before use after 8h of testing, which shows that the synergistic effect of the compositions of the present invention can achieve long-lasting moisturizing effect.
(2) Water Loss (TEWL) determination
The test method comprises the following steps: selecting 45 volunteers of 20-45 years old asThe subjects were tried, 45 volunteers were randomly divided into 9 groups (5 per group), and the subjects had healthy skin, which met the enrollment criteria. The forearm of the right hand of the subject was drawn at 5X 5cm inside2Test area (1) of the body lotion prepared using the compositions of examples 1, 5, 7, 9, 12, 14 and comparative examples 1, 3, 5, which were used 1 time per day, the amount of the test sample was 1g, and the amount of skin moisture loss on days 1 and 30 using the body lotion was measured using a Tewameter TM300, and repeated 5 times, respectively, to obtain an average value. During the experiment, the subject was not able to apply any other cosmetic product at the experimental site.
The results of the skin TEWL measurements are shown in Table 5.
TABLE 5 skin TEWL assay results
As can be seen from Table 5, the skin lotion containing the composition of the invention has better barrier function to the skin, and after 30 days of use, the skin lotion containing the composition of the invention has smaller water loss, wherein the skin lotion containing the compositions of examples 12 and 14 has the best barrier function to the skin, which shows that the synergistic effect of the compounding of the components can strengthen the barrier function of the skin and ensure that the moisturizing effect is optimal.
In summary, in the present invention, in order to improve the moisturizing and moisturizing properties of hair and skin for a long time and effectively solve the problem of dryness, it is necessary to solve the penetration ability of scalp and skin to deliver various nutrients to damaged cells. Therefore, the invention improves the permeability of the skin by adding avocado oil and macadamia nut oil. The avocado oil has good permeability to skin, can be used as a carrier of various substances, shows unusual capacity in the aspect of conveying active substances, has physiological functions of rapid penetration, high moistening and the like of omega-7 fatty acid in the macadamia nut oil, can stimulate various metabolic reactions of cells, and can remarkably improve the permeability of skin by combining the two functions.
On the premise of improving the penetration capacity of scalp and skin, the nutrient components in argania spinosa kernel oil, myrrh oil, avocado oil and macadamia nut oil are effectively conveyed to damaged cells, the macadamia nut oil is rich in various minerals, proteins and polyunsaturated fatty acids, can regulate and age or dry skin, protects cell membranes and enables the skin to be soft and active, and the argania spinosa kernel oil contains rich fatty acids, vitamin E, squalene, sterol and the like, can repair the lipid barrier of the skin, has a certain repairing effect on sensitive skin and can improve good nourishing performance and skin feel. The rose oil and the jasmine oil can improve the fragrance of the product, can remove free radicals, prevent aging, enhance cell activity, have the skin activating effect, have a certain inhibition effect on tyrosinase, and can assist in whitening. The cyperus esculentus root oil is rich in vitamin E and linoleic acid, has good moisturizing effect, and the rich Omega-6 can promote cell regeneration, relieve skin, prevent skin and hair from being damaged, and enhance the barrier function of scalp and skin. In addition, the sweet almond oil is rich in various vitamins, proteins and unsaturated fatty acids, has the functions of soothing and resisting allergy besides nourishing and preserving moisture, and the cardamom seed oil also has the effects of moistening and nourishing the skin. The addition of the two components and the synergistic effect of other components can not only enhance the effects of moisture retention and moistening, but also assist in relieving and resisting allergy.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (7)
1. The composition with the effects of moistening and preserving moisture is characterized by comprising the following components in parts by weight: 5-15 parts of avocado oil, 3-10 parts of macadamia nut seed oil, 2-9 parts of argania spinosa kernel oil and 1-5 parts of myrrh oil; 4-10 parts of sweet almond oil and 3-7 parts of cardamom seed oil; 2-5 parts of rose oil and 2-6 parts of jasmine oil; 2-7 parts of cyperus rotundus root oil.
2. The composition with the effects of moistening and preserving moisture as claimed in claim 1, wherein the composition comprises the following components in parts by weight: 8-12 parts of avocado oil, 4-8 parts of macadamia nut seed oil, 4-7 parts of argania spinosa kernel oil, 2-4 parts of myrrh oil, 4-10 parts of sweet almond oil and 3-7 parts of cardamom seed oil; 2-5 parts of rose oil and 2-6 parts of jasmine oil; 2-7 parts of cyperus rotundus root oil.
3. The composition with the effects of moistening and preserving moisture as claimed in claim 1, wherein the composition comprises the following components in parts by weight: 9-11 parts of avocado oil, 5-7 parts of macadamia nut seed oil, 5-6 parts of argania spinosa kernel oil, 3-4 parts of myrrh oil, 5-8 parts of sweet almond oil, 4-6 parts of cardamom seed oil, 2-5 parts of rose oil, 2-6 parts of jasmine oil and 2-7 parts of cyperus esculentus root oil.
4. The composition with the effects of moistening and preserving moisture as claimed in claim 1, wherein the composition comprises the following components in parts by weight: 9-11 parts of avocado oil, 5-7 parts of macadamia nut seed oil, 5-6 parts of argania spinosa kernel oil, 3-4 parts of myrrh oil, 6-7 parts of sweet almond oil, 5-6 parts of cardamom seed oil, 3-4 parts of rose oil, 3-5 parts of jasmine flower oil and 2-7 parts of cyperus esculentus root oil.
5. The composition with the effects of moistening and preserving moisture as claimed in claim 1, wherein the composition comprises the following components in parts by weight: 9-11 parts of avocado oil, 5-7 parts of macadamia nut seed oil, 5-6 parts of argania spinosa kernel oil, 3-4 parts of myrrh oil, 6-7 parts of sweet almond oil, 5-6 parts of cardamom seed oil, 3-4 parts of rose oil, 3-5 parts of jasmine flower oil and 3-4 parts of cyperus esculentus root oil.
6. Use of the composition with moisturizing and nourishing effects according to any one of claims 1 to 5 as an additive of a washing and caring product.
7. The application of the composition with the effects of moistening and moistening as an additive of a washing and caring product according to claim 6, wherein the washing and caring product is one of shampoo, hair conditioner, hair care essential oil, hair mask, shower gel, skin lotion and hand cream.
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| CN109700694B true CN109700694B (en) | 2022-01-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112007095A (en) * | 2019-05-29 | 2020-12-01 | 宋储羽 | Spray for treating skin diseases and preparation method thereof |
| CN112007094A (en) * | 2019-05-29 | 2020-12-01 | 宋储羽 | A soft capsule for treating dermatoses and its preparation method |
| CN110527589A (en) * | 2019-09-12 | 2019-12-03 | 宋玉来 | A kind of preparation method and applications of tiger macadamia nut oil |
| CN110897936A (en) * | 2019-12-11 | 2020-03-24 | 广州依露美化妆品有限公司 | Natural vegetable oil composition for cosmetics and application thereof |
| CN111631987A (en) * | 2020-07-17 | 2020-09-08 | 广州市柏亚化妆品有限公司 | Composition with moistening, moisturizing and anti-allergy effects and application thereof |
| CN114948798A (en) * | 2022-05-30 | 2022-08-30 | 两面针（江苏）实业有限公司 | Traditional Chinese medicine hair conditioner and preparation method thereof |
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