CN114259447A - Composition for washing and caring product containing fructus Sapindi Mukouossi extract and its preparation method - Google Patents
Composition for washing and caring product containing fructus Sapindi Mukouossi extract and its preparation method Download PDFInfo
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Abstract
The application relates to a composition for a washing and caring product containing a soapberry extract and a preparation method thereof, wherein the composition comprises the following raw materials in percentage by mass: 5-7wt% of glycerol; 3-7wt% of soapberry extract; fructus Cnidii extract 3-7 wt%; 3-7wt% of sophora flavescens extract; 1-3wt% of cacao extract; 4-8wt% of a skin activating agent; 0.3-0.5wt% of preservative; water was added to 100 wt%. The preparation method comprises the following steps: step one, mixing water and glycerol, heating to 85-90 ℃, and uniformly stirring; step two, cooling to 40-45 ℃, adding the fructus cnidii extract, the radix sophorae flavescentis extract, the soapberry extract, the Brazil cocoa extract, the skin activating agent and the preservative, and uniformly stirring; and step three, filtering and discharging to obtain the composition containing the soapberry extract for the washing and nursing products. The application has the effect of improving the antibacterial and bactericidal performance of the washing and caring articles under the condition of guaranteeing the mild effect.
Description
Technical Field
The application relates to the field of washing and caring products, in particular to a washing and caring product composition containing soapberry extract and a preparation method thereof.
Background
With the progress of society, the development of science and technology and the improvement of living standard, people increasingly have increasing consciousness of pursuing nature, pursuing green and pursuing health and safety, and the washing and caring products with green and functional properties are more and more favored by people. With the wider application of plant extracts in cosmetics, the applied varieties are more and more. The cosmetics and the washing and caring products prepared by taking the plant extract as the active component overcome the defect of relying on chemical synthesis products, and have higher safety performance and more prominent action effect. Therefore, the application of plant extracts in cosmetics and washing and caring products is a necessary trend of market development.
The existing washing and protecting articles are usually added with bacteriostatic and bactericidal components, but the washing and protecting articles with stronger cleaning force have larger stimulation effect on skin, can damage the outer barrier of the skin and cause the problem of dry and tight skin after use; however, mild washing products tend to have poor cleaning and sterilizing effects. In view of the foregoing problems, the inventors consider that how to improve the effects of sterilization and bacteriostasis on the basis of ensuring mildness is an important direction for improving the improvement of the washing products.
Disclosure of Invention
In order to improve the bacteriostatic and bactericidal effects under the condition of ensuring the mild effect, the application provides a composition for a washing and caring product containing a soapberry extract and a preparation method thereof.
In a first aspect, the present application provides a composition for a washing and caring product containing a soapberry extract, which adopts the following technical scheme:
a composition for washing and caring products containing soapberry extract comprises the following raw materials in percentage by mass:
5-7wt% of oil;
3-7wt% of soapberry extract;
fructus Cnidii extract 3-7 wt%;
3-7wt% of sophora flavescens extract;
1-3wt% of cacao extract;
4-8wt% of a skin activating agent;
0.3-0.5wt% of preservative;
water was added to 100 wt%.
By adopting the technical scheme, the soapberry extract contains soapberry saponin which is a natural nonionic surfactant, can reduce the surface tension of water, has strong detergency and has the effects of resisting bacteria and softening skin; the fructus Cnidii extract contains osthole, which is the main active ingredient of fructus Cnidii, can inhibit the activity of Trichophyton mentagrophytes and mould, can be used for treating skin eczema, and has antibacterial and antiinflammatory effects; the radix Sophorae Flavescentis extract can be used for treating eczema and dermatitis, and has antibacterial and anti-inflammatory effects; cocoa butter contained in the cacao extract is an excellent base oil and can nourish skin, and the cacao extract can promote skin metabolism, inhibit histamine release, and relieve allergy.
The interaction among the soapberry extract, the fructus cnidii extract, the radix sophorae flavescentis extract and the Brazilian cocoa extract has outstanding permeability and compatibility, can reduce stimulation to skin, fully permeates into skin cells along with water molecules, and performs deep degerming repair on the skin from the bottom of the skin; so that the composition has mild performance and obvious bacteriostatic and bactericidal effects.
The combined action of the four ingredients can also improve the film forming property of glycerin, so that the repair and the reinforcement of the outer barrier of the skin are promoted, the skin can resist the invasion of external fungi and bacteria for a long time, the bacteriostatic effect of the composition is long, the water locking effect on the skin can be enhanced, and the composition has good long-acting moisture retention. The synergistic skin-activating agent containing the soapberry extract, the fructus cnidii extract, the radix sophorae flavescentis extract and the Brazilian cocoa extract can also promote metabolism of skin cells and further improve the water-locking repair capacity of the skin, so that the skin keeps water-oil balance, the cell activity and the self resistance are improved, the durability of antibiosis and bacteriostasis of the composition is further improved, and the moisturizing and skin-tendering effects of the composition on the skin are improved; when the composition prepared by the application is added into washing and caring products such as toner, nourishing cream, shampoo and the like for use, the irritation to skin is small, the performance is mild, the antibacterial repairing effect is efficient and durable, the problem of dry and tight skin is greatly relieved, and the long-acting water locking effect is outstanding.
Preferably, the material comprises the following raw materials in percentage by mass:
5-7wt% of glycerol;
4-6wt% of soapberry extract;
fructus Cnidii extract 4-6 wt%;
4-6wt% of sophora flavescens extract;
1.6-2.4wt% of cacao extract;
4-8wt% of a skin activating agent;
0.3-0.5wt% of preservative;
water was added to 100 wt%.
By adopting the technical scheme, the proportion ranges of the soapberry extract, the fructus cnidii extract, the radix sophorae flavescentis extract and the Brazilian cocoa extract are further adjusted, so that the soapberry extract, the fructus cnidii extract, the radix sophorae flavescentis extract and the Brazilian cocoa extract can interact better, and the effect of promoting the antibacterial and antibacterial performance and the moisturizing performance of the composition under the combined action of the soapberry extract, the fructus cnidii extract and the Brazilian cocoa extract is further improved.
Preferably, the skin-activating agent comprises rhinacanthus nasutus extract accounting for 2% -4% of the total composition, and phellodendron amurense bark extract accounting for 2% -4% of the total composition.
By adopting the technical scheme, the rhinacanthus nasutus extract has the effects of promoting the generation of collagen and ceramide, and enhancing the metabolism of skin cells; the phellodendron amurense bark extract can promote the generation of collagen and remove free radicals, has the effect of antioxidation, has stronger inhibition effect on various bacteria by berberine rich in phellodendron amurense bark, can promote the sterilization effect of the soapberry extract, the fructus cnidii extract, the radix sophorae flavescentis extract and the Brazilian cocoa extract, and improves the antibacterial effect of the composition; the rhinacanthus nasutus extract and the phellodendron amurense bark extract are mixed for use, active ingredients among the extracts are mutually promoted, the activity of skin cells can be greatly improved, the permeation effect of the soapberry extract, the fructus cnidii extract, the radix sophorae flavescentis extract and the baxie cocoa extract on the skin cells can be further promoted, the stimulation effect of the soapberry extract, the fructus cnidii extract, the radix sophorae flavescentis extract and the baxie cocoa extract on the skin cells can be relieved, the skin is tender and smooth, and the moisture retention capacity is enhanced.
Preferably, the material also comprises the following raw materials in percentage by mass: 2-4wt% of aloe extract and 0.5-1.5wt% of dark green agave extract.
By adopting the technical scheme, the aloe extract has the effects of astringing and softening the skin, is beneficial to improving the absorption capacity of the skin and keeping the skin moist, tender and tender; the agave dulcis extract can effectively inhibit the decomposition of hyaluronic acid and increase the water content of the horny layer; mixing aloe extract and folium agaves Variegatae extract can further relieve irritation to skin and improve permeability of the composition.
Preferably, the material also comprises the following raw materials in percentage by mass: 0.1-0.15wt% of dipotassium glycyrrhizinate.
By adopting the technical scheme, the dipotassium glycyrrhizinate has wide compatibility, can be well matched with other active agents in the composition, and accelerates the absorption of the skin to the composition to realize synergism.
Preferably, the preservative is phenoxyethanol.
By adopting the technical scheme, the phenoxyethanol has good solubility and miscibility, and the phenoxyethanol is added into the composition, so that the composition not only has a good antioxidant and antiseptic effect, but also is beneficial to improving the permeability of the composition, further is beneficial to enabling active ingredients in the composition to be absorbed by skin more quickly, and plays an auxiliary role in the antibacterial and bacteriostatic performance of the composition.
In a second aspect, the present application provides a method for preparing a composition for a washing and caring product containing a soapberry extract, which adopts the following technical scheme:
a composition for washing and caring product containing fructus Sapindi Mukouossi extract and its preparation method comprise the following steps:
step one, mixing water and glycerol, heating to 85-90 ℃, and uniformly stirring;
step two, cooling to 40-45 ℃, adding the fructus cnidii extract, the radix sophorae flavescentis extract, the soapberry extract, the Brazilian cocoa extract, the skin activating agent and the preservative while stirring, and stirring to dissolve uniformly;
and step three, filtering and discharging to obtain the composition containing the soapberry extract for the washing and nursing products.
Preferably, 2-4wt% of aloe extract, 0.5-1.5wt% of dark green agave extract and 0.1-0.15wt% of dipotassium glycyrrhizinate are also added in the second step.
By adopting the technical scheme, the water and the glycerol are uniformly dispersed, the temperature is raised in advance, and the plant extract and various solvents are added, so that the plant extract and the solvents are fully dissolved and dispersed in the water and the glycerol, and the composition with uniform components is obtained.
In a third aspect, the present application provides an application of a composition for a washing and caring product containing a sapindus mukorossi extract, which adopts the following technical scheme:
the application of the composition for the washing and caring product containing the soapberry extract is to add the composition for the washing and caring product containing the soapberry extract into skin care water, essence, cream, shower gel and shampoo.
By adopting the technical scheme, the composition for the washing products containing the soapberry extract is added into various washing products such as toner, essence, cream, shower gel, shampoo and the like, so that the washing products are mild in action and have excellent antibacterial and moisturizing effects.
Preferably, the addition amount of the composition for the washing and caring product containing the soapberry extract in the washing and caring product accounts for 7.7% -9.9% of the total mass of the washing and caring product.
By adopting the technical scheme, the addition amount of the composition in the washing and protecting product is controlled in a proper range, and the good bacteriostatic moisturizing effect is favorably achieved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the interaction among the soapberry extract, the fructus cnidii extract, the radix sophorae flavescentis extract and the Brazilian cocoa extract has outstanding permeability and compatibility, can reduce stimulation to skin, fully permeates into skin cells along with water molecules, and performs deep degerming repair on the skin from the bottom of the skin; the composition has mild performance and obvious bacteriostatic and bactericidal effects;
2. the film forming property of glycerin can be improved under the combined action of the soapberry extract, the fructus cnidii extract, the radix sophorae flavescentis extract and the Brazil cocoa extract, so that the repair and the reinforcement of an outer barrier of skin are promoted, the long-acting water locking effect of skin is enhanced, the composition has good long-acting moisture retention property, and the problem of dry and tight skin is greatly relieved;
3. the aloe extract and the dark green agave extract are also added into the composition and are mixed for use, so that the irritation of the soapberry extract, the common cnidium fruit extract, the lightyellow sophora root extract and the Brazilian cocoa extract to the skin can be further alleviated, the permeability of the composition can be improved, and the sterilization and moisturizing effects of the composition can be enhanced.
Detailed Description
The present application will be described in further detail with reference to examples, comparative examples, experimental examples and comparative experimental examples. The information on the sources of the raw materials used in the examples, comparative examples, experimental examples and comparative experimental examples is shown in tables 1 to 4.
TABLE 1 composition materials information Table
| Raw materials | Source information |
| Glycerol | PALMEDIA(M)SDN.BHD |
| Sapindus mukurossi extract | Jiangzhou Baizhentang spice Co Ltd |
| Fructus Cnidii extract | Jiangzhou Baizhentang spice Co Ltd |
| Sophora flavescens extract | Jiangzhou Baizhentang spice Co Ltd |
| Cacao extract of Bacillate cacao | Qingyuan Youlian Biotech Co Ltd |
| Rhinacanthus nasutus extract | Qingyuan Youlian Biotech Co Ltd |
| Cortex Phellodendri extract | Jiangzhou Baizhentang spice Co Ltd |
| Centella asiatica extract | Jiangzhou Baizhentang spice Co Ltd |
| Aloe extract | Guangzhou Fu Zhilin Biotech Co Ltd |
| Dark green agave extract | Qingyuan Youlian Biotech Co Ltd |
| Phenoxyethanol | Ashland LLC |
| Glycyrrhizic acid dipotassium salt | GANSU FANZHI PHARMACEUTICAL Co.,Ltd. |
TABLE 2 nourishing cream Material information Table
TABLE 3 toner materials information Table
TABLE 4 shampoo materials information Table
Examples
Example 1
This example discloses a composition for a washing and care product containing soapberry seed extract, which comprises the following raw materials: 5kg of glycerin, 3kg of soapberry extract, 3kg of fructus cnidii extract, 3kg of radix sophorae flavescentis extract, 1kg of Brazilian cocoa extract, 4kg of skin-activating agent, 0.3kg of preservative and water; wherein the skin activating agent is herba Centellae extract, and the antiseptic is phenoxyethanol.
The embodiment also discloses a preparation method of the composition for the washing and caring product containing the soapberry fruit extract, which specifically comprises the following steps:
cleaning an emulsifying pot and various using equipment; putting water and glycerol into an emulsifying pot, heating to 85 deg.C, and homogenizing and dispersing at 600r/min for 5 min;
step two, cooling to 40 ℃, putting the common cnidium fruit extract, the amur corktree bark extract, the lightyellow sophora root extract, the soapberry fruit extract, the Brazilian cocoa fruit extract, the centella asiatica extract and the phenoxyethanol into an emulsifying pot while stirring at the rotation speed of 200r/min, and homogenizing and dispersing for 10min at the rotation speed of 800r/min to obtain a mixed solution;
and step three, filtering the mixed solution by adopting a nano membrane with 100 meshes to obtain the composition for the washing and caring product containing the soapberry extract.
Examples 2 to 5
A composition for washing and caring products containing Sapindus mukurossi extract, which is different from that in example 1 in that: the amounts of the components in the composition were varied and are detailed in table 5.
A method for preparing a composition for washing and caring products containing soapberry seed extract, which is different from that in example 1 in that: the preparation temperature was varied and is detailed in Table 5.
TABLE 5
Example 6
A composition for washing and care products containing soapberry seed extract, which is different from the composition of example 5 in that: the skin activating agent is selected from herba Centellae extract 3kg and Rhinacanthus nasutus extract 3 kg.
Example 7
A composition for washing and care products containing soapberry seed extract, which is different from the composition of example 5 in that: the skin-activating agent comprises 3kg of centella asiatica extract and 3kg of phellodendron amurense bark extract.
Example 8
A composition for washing and care products containing soapberry seed extract, which is different from the composition of example 5 in that: the skin-activating agent is selected from 3kg of Rhinacanthus nasutus extract and 3kg of cortex Phellodendri bark extract.
Example 9
A composition for washing and care products containing soapberry seed extract, which is prepared by the method different from that of example 5: in the second step, 2kg of aloe extract and 0.5kg of dark green agave extract are also added.
Example 10
A composition for washing and care products containing soapberry seed extract, which is prepared by the method different from that of example 5: in the second step, 4kg of aloe extract and 1.5kg of dark green agave extract are also added.
Example 11
A composition for washing and care products containing soapberry seed extract, which is prepared by the method different from that of example 5: in the second step, 3kg of aloe extract and 1kg of dark green agave extract are also added.
Example 12
A composition for washing and care products containing soapberry seed extract, which is prepared by the method different from that of example 5: and 0.1kg of dipotassium glycyrrhizinate is also added in the second step.
Example 13
A composition for washing and care products containing soapberry seed extract, which is prepared by the method different from that of example 5: 0.15kg of dipotassium glycyrrhizinate is also added in the second step.
Example 14
A composition for washing and care products containing soapberry seed extract, which is different from the composition of example 5 in that: the skin-activating agent is selected from 3kg of Rhinacanthus nasutus extract and 3kg of cortex Phellodendri bark extract; the preparation of the composition differs from example 5 in that: in the second step, 3kg of aloe extract, 1kg of dark green agave extract and 0.1kg of dipotassium glycyrrhizinate are also added.
Comparative example
Comparative example 1
A method for preparing a composition for washing and caring products containing soapberry seed extract, which is different from that in example 5, comprises the following steps: the soapberry extract was replaced with an equal amount of water.
Comparative example 2
A method for preparing a composition for washing and caring products containing soapberry seed extract, which is different from that in example 5, comprises the following steps: the fructus Cnidii extract and radix Sophorae Flavescentis extract are replaced with equal amount of water.
Comparative example 3
A method for preparing a composition for washing and caring products containing soapberry seed extract, which is different from that in example 5, comprises the following steps: the soapberry extract and the Brazilian cocoa extract are replaced by the same amount of water.
Comparative example 4
A method for preparing a composition for washing and caring products containing soapberry seed extract, which is different from that in example 5, comprises the following steps: the fructus Cnidii extract, radix Sophorae Flavescentis extract, and Brazilian cocoa extract are replaced by equal amount of water.
Comparative example 5
A method for preparing a composition for washing and caring products containing soapberry seed extract, which is different from that in example 5, comprises the following steps: replacing the soapberry extract, the radix sophorae flavescentis extract and the Brazilian cocoa extract with the same amount of water.
Comparative example 6
A method for preparing a composition for washing and caring products containing soapberry seed extract, which is different from that in example 5, comprises the following steps: replacing the Sapindus mukurossi extract, the fructus Cnidii extract, and the Brazilian cocoa extract with the same amount of water.
Comparative example 7
A method for preparing a composition for washing and caring products containing soapberry seed extract, which is different from that in example 5, comprises the following steps: replacing the fructus Sapindi Mukouossi extract, fructus Cnidii extract, and radix Sophorae Flavescentis extract with equal amount of water.
Comparative example 8
A method for preparing a composition for washing and caring products containing soapberry seed extract, which is different from that in example 5, comprises the following steps: replacing the Sapindus mukurossi extract, fructus Cnidii extract, radix Sophorae Flavescentis extract, and Brazilian cocoa fruit extract with equal amount of water.
Comparative example 9
A method for preparing a composition for washing and caring products containing soapberry seed extract, which is different from that in example 5, comprises the following steps: the humectant is prepared by replacing 3kg of soapberry extract and 3kg of Brazilian cocoa extract with 6kg of humectant, wherein the humectant comprises 87.76 wt% of bacillus/soybean fermentation product extract, 10.00 wt% of butanediol, 2.00 wt% of 1, 2-hexanediol, 0.20 wt% of sodium hyaluronate and 0.04 wt% of folic acid.
Examples of the experiments
Experimental example 1
The experimental example discloses a nourishing cream of a composition for a washing and caring product containing a soapberry extract, which comprises the following components in parts by mass: 62.63kg of water, 12.00kg of ethylhexyl palmitate, 6.00kg of caprylic/capric triglyceride, 3.00kg of polydimethylsiloxane, 2.50kg of MONTANOV 68 emulsifier, 2.00kg of shea butter, 1.50kg of A-170 emulsifier, 1.00kg of sibiraca 305 thickener, 0.50kg of PE9010 preservative, 0.50kg of tocopherol acetate, 0.20kg of allantoin, 0.15kg of methylparaben, 0.15kg of V400 skin conditioner, 0.10kg of carbomer, 0.05kg of essence, 0.02kg of citric acid and 7.7kg of a washing product composition containing the soapberry extract; the composition prepared in example 1 was used as the composition. (details of the Material information are shown in Table 2)
The experimental example also discloses a preparation method of the nourishing cream, which comprises the following steps:
s1, putting water, allantoin, carbomer and citric acid into a water phase pot, stirring at 1200r/min for 5min, heating to 80 ℃, and dissolving completely for later use;
s2, putting ethylhexyl palmitate, caprylic/capric triglyceride, polydimethylsiloxane, MONTANOV 68 emulsifier, shea butter, A-170 emulsifier, tocopherol acetate and methyl hydroxybenzoate into an oil phase pot, stirring at 200r/min for 5min, heating to 80 deg.C, and dissolving completely;
s3, vacuumizing the emulsifying pot to-0.08 MPa, completely pumping the water phase into the emulsifying pot, completely pumping the oil phase into the emulsifying pot, homogenizing for 3 minutes, stirring at constant temperature for 15 minutes, and then cooling;
s4, when the temperature is reduced to 55 ℃, adding the Sibire 305 thickener into an emulsifying pot, and homogenizing for 3 minutes at 1000 r/min;
s5, cooling to 40 deg.C, adding the composition for washing and caring product containing fructus Sapindi Mukouossi extract, PE9010 antiseptic, V400 skin conditioner, and essence into emulsifying pot, and stirring for 10 min;
s6, cooling to below 37 ℃, sampling, detecting, filtering and discharging after the temperature is qualified to obtain the nourishing cream.
Experimental example 2
The experimental example discloses a nourishing cream of a composition for a washing and caring product containing soapberry extract, which is different from the experimental example 1 in that: the nourishing cream contains fructus Sapindi Mukouossi extract 9.9kg and water 60.43 kg.
Experimental examples 3 to 15
The experimental example discloses a nourishing cream of a composition for a washing and caring product containing soapberry extract, which is different from the experimental example 2 in that: the compositions for washing and caring products containing the soapberry fruit extract in the nourishing cream respectively correspond to the compositions prepared in the examples 2-14.
Experimental example 16
The experimental example discloses toner of a composition for a washing and caring product containing a soapberry extract, which comprises the following components in parts by mass: 83.65kg of water, 4.00kg of BSIL-1016 emollient, 2.00kg of luba oil, 2.00kg of sericin, 0.30kg of JS-PRE conditioner, 0.20kg of allantoin, 0.15kg of methylparaben and 7.7kg of a composition for washing and caring products containing soapberry extract; the composition prepared in example 1 was used as the composition. (details of the Material are shown in Table 3)
The experimental example also discloses a preparation method of the toner, which comprises the following steps:
s1, putting water, BSIL-1016 emollient, allantoin and methylparaben into an emulsifying pot, stirring at 1200r/min for 5min, heating to 85 deg.C, and dissolving completely;
s2, cooling to 45 ℃, putting the composition for the washing and caring product containing the soapberry extract, the lubasjo oil, the sericin and the JS-PRE conditioner into an emulsifying pot, and continuing stirring for 10 min;
s2, cooling to below 37 ℃, sampling, detecting, filtering and discharging after the temperature is qualified to obtain the toner.
Experimental example 17
The experimental example discloses a shampoo containing a soapberry extract composition for a washing and caring product, which comprises the following components in parts by mass: 56.69kg of water, 14.00kg of ESB70/ZA surfactant, 6.00kg of imidazoline, 4.00kg of CAB-35 surfactant, 1.00kg of CMEA thickening agent, 2.50kg of KY-SF-1 thickening agent, 0.3kg of K2000 preservative, 0.2kg of allantoin, 0.2kg of essence, 0.08kg of cason, 0.06kg of camellia seed oil, 0.05kg of chelating agent, 0.02kg of citric acid and 9.9kg of washing product composition containing the soapberry extract; the composition prepared in example 1 was used as the composition. (details of the Material are shown in Table 4)
The experimental example also discloses a preparation method of the shampoo, which comprises the following steps:
s1, putting water, ESB70/ZA surfactant, KY-SF-1 thickener, CMEA thickener and chelating agent into an emulsifying pot, stirring at 1200r/min for 5min, heating to 80 ℃, and completely dissolving;
s2, cooling to 45 ℃, putting imidazoline, CAB-35 surfactant, K2000 preservative, allantoin, essence, camellia seed oil and citric acid into an emulsifying pot, and continuing stirring for 10 min;
s3, cooling to below 37 ℃, sampling, detecting, filtering and discharging after the temperature is qualified to obtain the shampoo.
Comparative example
Comparative Experimental examples 1 to 9
A nourishing cream of a composition for a washing and caring product containing soapberry fruit extract is different from that of experimental example 6 in that: the compositions for washing and caring products containing the soapberry extract in the nourishing cream respectively correspond to the compositions prepared in comparative examples 1-9.
Blank control group
A nourishing cream is different from the nourishing cream in experimental example 6 in that: the nourishing cream is not added with a composition for washing and caring product containing fructus Sapindi Mukouossi extract.
Performance test
1. And (3) sterilization performance detection: the compositions prepared in examples 1 to 14 and comparative examples 1 to 9 were tested for their bactericidal activity against staphylococcus aureus and candida albicans, respectively, according to the test methods of the ministry of health of the people's republic of China, 2002 edition, as follows:
taking freeze-dried strain tube of Staphylococcus aureus or Candida albicans, adding appropriate amount of nutrient broth by capillary suction tube, and gently sucking for several times to melt and disperse strain. A test tube containing 10ml of nutrient broth is taken, a little strain suspension is dripped into the test tube, and the test tube is cultured for 24 hours at 37 ℃. Taking the bacterial suspension cultured in the 1 st generation by using an inoculating loop, streaking and inoculating on a nutrient agar medium plate, and culturing at 37 ℃ for 24h to obtain a 2 nd generation culture. Typical colonies in the culture of the 2 nd generation are selected, inoculated on nutrient agar slant, and cultured at 37 ℃ for 24h to obtain the culture of the 3 rd generation. Taking strains in the slant fresh culture of the 3 rd generation nutrient agar culture medium, sucking 3.0ml of diluent by using a 5.0ml suction pipe, adding the diluent into a slant test tube, repeatedly blowing and sucking, and washing off the lawn. Then, the washing solution is moved to another sterile test tube by using a 5.0ml suction tube, and the solution is shaken and knocked on the palm for 80 times so as to enable bacteria to be suspended uniformly, and a bacterial suspension is obtained for later use; taking 5g of the composition in each example and comparative example, adding distilled water to dilute to 0.02g/ml to be used as a sample solution, sucking the sample solution 5, Oml, injecting into a sterilization plate, after 12 hours of action, putting 5, Oml bacterial suspension into the sterilization plate, fully mixing the mixture evenly, after 10 minutes of neutralization, sucking 1.0ml of the evenly mixed suspension into the sterilization plate, and adding the evenly mixed suspension into the sterilization plate; a sterile plate containing only 5.Oml bacterial suspension was used as a blank. Pouring the nutrient agar culture medium with the temperature of 40 ℃ into a plate added with the sample liquid, rotating the plate 15, solidifying, culturing for 72 hours at the temperature of 35 ℃ to count viable bacteria colonies, making three groups for each sample, and taking an average value, wherein the final result is represented as: the sterilization rate (%) - (a-B)/a × 100%, wherein a is the average number of colonies of the blank control group and B is the average number of colonies survived by the test sample.
2. And (3) detecting the water content of the skin:
130 of the subjects with no obvious difference in skin types, ages 25-45 years, and basal values of 40-42 of the skin stratum corneum water content tester for the backs of the hands were selected.
Before the test, the testers need to clean the backs of the hands uniformly and wipe the hands clean with dry facial tissue; the test person needs to sit still in a room with the ambient temperature of 20-22 ℃ and the humidity of 40-60% for 30min, and does not need to drink water and eat food in the period; 130 subjects were divided into 26 groups of 5 subjects, and the nourishing cream prepared in each of examples 1 to 16, comparative examples 1 to 9 and blank control was prepared in an average amount of (2.0. + -. 0.1) mg/cm25 parts of sample (2). During testing, a test area of 2cm multiplied by 2cm is marked on the back of one hand of a test person, 5 test persons in each group respectively and correspondingly test 5 samples of the same experimental example, 26 groups respectively and correspondingly test 26 experimental examples, and the test result of each group is the average value of 5 persons. Measuring initial water content before experiment in experimental area by Callegari Soft5.5 skin stratum corneum water content tester, recording initial value, and measuringThen, the samples were evenly spread on the test area using a latex finger cot, and the moisture content of the stratum corneum of the test area and the blank control area after 5min, 30min, 1h and 2h was measured for 130 subjects, and the average value was calculated for each area by performing 3 replicates.
3. Sensory test evaluation: on the basis of the test 2, a control area of 2cm multiplied by 2cm is marked at the symmetrical position of the back of the hand of the other hand of the test person, no treatment is carried out in the control area, the water content of the control area is measured by a Callegari Soft5.5 skin stratum corneum water content tester after 2h, the skin water content of the control area and the skin water content of the test area coated with the sample in the test 2 are compared, the skin state is detected, and the skin state can be evaluated as follows:
tightening-the skin moisture value in the test area-the skin moisture value in the control area is less than-5;
normal-skin moisture value in test area-skin moisture value in control area (-5);
moisture-the skin moisture value in the test area-the skin moisture value in the control area is > 5.
The specific assay data for runs 1-3 are detailed in tables 6 and 7.
TABLE 6
TABLE 7
According to the performance detection data in tables 6 and 7, the bactericidal rate of the nourishing cream prepared by adding the composition for the washing and caring product containing the soapberry seed extract in the experimental examples 1 and 2 to staphylococcus aureus and candida albicans reaches more than 80%, which indicates that the nourishing cream prepared by adding the composition in the experimental examples 1 and 2 has stronger bactericidal and bacteriostatic effects; compared with an initial value, the skin water content value of a test subject using the nourishing cream prepared in the experimental examples 1 and 2 is increased by 12.4% and 12.8% respectively after 5min of test, which shows that the nourishing cream can be absorbed by skin in a short time, and further reflects that the penetration effect of the nourishing cream is good, and the water content difference value of the test subject using the nourishing cream prepared in the experimental examples 1 and 2 is small after 1h and 2h of test, so that the moisturizing performance of the nourishing cream prepared by adding the composition in the experimental examples 1 and 2 is excellent; the skin water content of the test person is improved after the nourishing cream prepared by the experimental examples 1 and 2 is used, the skin is moist and tender, and the problem of skin tightness is not easy to occur.
The blank control group is not added with the composition, and the sterilization rate of the nourishing cream prepared by the blank control group can only reach 20 percent, which shows that the composition for the washing and caring product containing the Chinese soapberry seed extract plays a main role in inhibiting bacteria and sterilizing in the nourishing cream. The experimental examples 1 and 2 are compared with a blank control group, the composition is added more, the sterilization rate of the nourishing cream prepared in the experimental examples 1 and 2 on staphylococcus aureus and candida albicans is obviously increased, the skin moisture content of a test subject is higher after 5min, the difference value of the skin moisture content after 1h and 2h is within 4%, and the difference value of the blank control group is 10%, so that the composition for the washing products containing the soapberry seed extract has the outstanding sterilization and bacteriostasis functions and has good permeability and moisture retention.
In experimental examples 3-6, the content of each component in the composition is adjusted on the basis of the experimental example 1, the sterilization rate of the nourishing cream prepared in the experimental examples 3-5 and the skin moisture content of a test person in 5 minutes are similar to the performance detection data of the experimental example 1, and the difference value of the skin moisture content of the test person in 1 hour and 2 hours is reduced, which indicates that the composition has good sterilization and moisturizing effects when the content of the components is within the range of the mixture ratio of the experimental examples 3-6.
Experimental example 7, equal amounts of centella asiatica extract and rhinacanthus nasutus extract are added into the composition, and equal amounts of centella asiatica extract and phellodendron amurense bark extract are added into the composition in experimental example 8, the bactericidal effect of the nourishing cream prepared in experimental examples 7 and 8 is improved compared with that of experimental example 6, the moisture content of skin is improved after 5-minute test by a test person, and the inventor analyzes that rhinacanthin in rhinacanthus nasutus extract and berberine rich in phellodendron amurense bark have strong inhibitory effects on various bacteria, so that the absorption capacity of the skin can be further improved, and the permeation effect of the composition is enhanced; furthermore, the Rhinacanthus nasutus extract and the phellodendron amurense bark extract can promote the metabolism of cells, further promote the absorption of the composition by the cells and enhance the penetration effect of the composition.
In the experimental example 9, the centella asiatica extract is replaced by the equal amount of the rhinacanthus nasutus extract and the amur corktree bark extract, the sterilization rate of the nourishing cream prepared in the experimental example 9 is greatly increased, the skin moisture content of a test person is obviously improved after 5min of a test, and the difference value of the skin moisture content of the test person is obviously reduced after 1h and 2h of the test, which indicates that the sterilization rate, the permeability and the moisture retention performance of the nourishing cream prepared in the experimental example 9 are excellent, and the inventor analyzes that after the rhinacanthus nasutus extract and the amur corktree bark extract are mixed, the active ingredients between the rhinacanthus nasutus extract and the amur corktree bark extract in the composition system can be mutually promoted, so that the activity of skin cells can be greatly improved, the permeation effect of the soapberry extract, the common cnidium fruit extract, the lightyellow sophora root extract and the palmic cocoa fruit extract on the skin cells can be further promoted, and the stimulation effect of the skincare extract on the skin cells can be relieved, the skin is tender and lubricated, and the moisturizing capability is enhanced.
Experimental examples 10 to 12 the aloe extract and the agave dark green extract were added to the composition based on experimental example 6, the bactericidal effect of the nourishing cream prepared in experimental examples 10 to 12 was slightly improved, and the moisture content performance of the skin of the test subjects was excellent, and the skin could be kept in a stable state with a high moisture content for a long time; the agave dulcis extract can effectively inhibit the decomposition of hyaluronic acid and increase the absorption of stratum corneum; the aloe extract and the dark green agave extract are mixed for use, so that the irritation of the soapberry extract, the fructus cnidii extract, the radix sophorae flavescentis extract and the Brazilian cocoa extract to the skin can be further alleviated, the permeability of the composition can be improved, and the sterilization and moisturizing performances of the nourishing cream containing the composition can be further improved.
Experimental examples 13 to 14 dipotassium glycyrrhizinate, which has wide compatibility and can be well matched with other active agents in the composition to accelerate the absorption of the skin to the composition for synergism, was added to the composition based on experimental example 6, so that the bactericidal rate of the nourishing cream prepared in experimental examples 13 and 14 was improved.
The bactericidal rate of the nourishing cream prepared in the experimental example 15 is highest, the skin moisture content of a test person for 5min is highest, the difference value between the skin moisture contents of the test person after 1h and 2h is smallest, the skin moisture content is kept stable, the bacteriostatic, bactericidal, permeability and moisturizing performances of the nourishing cream prepared in the experimental example 15 are optimal, and the experimental example 15 is the optimal experimental example of the application.
According to the performance test data of the comparative experiment examples 1-9, the sapindus mukorossi extract, the cnidium monnieri extract, the sophora flavescens extract and the Brazilian cocoa extract are replaced by the same amount of water in the comparative experiment example 8, the sterilization rate of the nourishing cream prepared in the comparative experiment example 8 is low, the skin moisture content of a test subject is small in 5min, and the difference value of the skin moisture content is large after 1h and 2h of tests, which indicates that the nourishing cream prepared in the comparative experiment example 8 has poor antibacterial and bactericidal effects and poor moisture retention permeability.
Compared with the comparative experiment example 8, the comparative experiment example 4 and the comparative experiment example 7 respectively add more soapberry extract and brazilian cocoa extract, the nourishing cream prepared by the comparative experiment example 4 and the comparative experiment example 7 has higher sterilization rate than that of the nourishing cream prepared by the comparative experiment example 8, and the skin of a test person is in a normal state after the test person uses the nourishing cream, which shows that the soapberry extract and the brazilian cocoa extract have certain sterilization effect and no irritation to the skin, but the sterilization and bacteriostasis effects are not obvious; the difference between the skin moisture contents of the test subjects tested for 1 hour and 2 hours using the nourishing creams prepared in comparative examples 4 and 7 was not significantly improved, indicating that only the soapberry extract or only the palmetto cocoa extract did not exhibit a long-lasting moisturizing effect.
Similarly, compared with the comparative experiment example 8, the cnidium fruit extract and the sophora flavescens extract are respectively added in the comparative experiment examples 5 and 6, the sterilization rate of the nourishing cream prepared in the comparative experiment examples 5 and 6 is improved, but the skin of a test user is tight after the nourishing cream is used, which indicates that the cnidium fruit extract and the sophora flavescens extract have certain sterilization effect and certain irritation to the skin; the difference between the water contents of the skin of the test subjects tested for 1 hour and 2 hours using the nourishing cream prepared in comparative examples 5 and 6 was not significantly improved, indicating that only the cnidium fruit extract or only the sophora flavescens extract could not achieve the long-acting moisturizing effect.
Comparative experiment example 2 added more soapberry extract and brazil cocoa extract than comparative experiment example 8; in comparative example 3, more cnidium monnieri fruit extract and sophora flavescens ait extract were added as compared with comparative example 8; in comparative experiment example 1, compared with comparative experiment example 8, the common cnidium fruit extract, the lightyellow sophora root extract and the Brazilian cocoa fruit extract are additionally added, so that the bactericidal performance of the nourishing cream prepared in comparative experiment examples 1-3 is enhanced, but the bactericidal effect is still not outstanding; and the difference value of the moisture content of the skin of the test subjects after 1h and 2h of the test subjects using the nourishing cream prepared in the comparative experiment examples 1-3 is not obviously improved, which indicates that the mixture of the soapberry extract, the common cnidium fruit extract, the lightyellow sophora root extract and the Brazilian cocoa fruit extract can not achieve a good moisturizing effect.
In comparative experiment example 9, the soapberry extract and the Brazilian cocoa extract are replaced by the moisturizing agent with the moisturizing effect, and the sterilization rate of the nourishing cream prepared in comparative experiment example 9 is lower than that of the nourishing cream prepared in comparative experiment example 3, which shows that the sterilization and bacteriostasis effects of the composition in the nourishing cream prepared in comparative experiment example 9 are inhibited; although the skin water content of the test subjects tested for 5min and 30min by using the nourishing cream prepared in comparative experiment example 9 is improved, the difference value of the skin water content after 1h and 2h is not obviously improved, which indicates that the long-acting moisturizing performance of the nourishing cream prepared in comparative experiment example 9 is poor. The inventor analyzes that the moisturizing principle of the moisturizing agent is that a continuous closed oil film is formed on the surface of the skin, so that the loss rate of water under the protection of the oil film is reduced, but the oil film enables the sterilization and bacteriostasis components such as the fructus cnidii extract and the radix sophorae flavescentis extract in the composition to not penetrate through the oil film to go deep into the skin to clear fungus and bacteria in the skin, and further inhibits the bacteriostasis and bactericidal effects of the composition to a certain extent.
Compared with the comparative experiment example 8, in the experiment example 6, the sapindus mukorossi extract, the fructus cnidii extract, the radix sophorae flavescentis extract and the brazilian cocoa extract are additionally added, so that the sterilization rate of the nourishing cream prepared in the experiment example 6 is remarkably improved, the skin is moisturized and tender after use, the moisture content of the skin is remarkably improved after 5min of a test by a test person, the moisture content difference of the skin is remarkably improved after 1h and 2h of the test by the test person, and the moisture content of the skin can be kept at a high value for a long time.
The inventor analyzes that the four soapberry extract, the common cnidium fruit extract, the lightyellow sophora root extract and the Brazilian cocoa fruit extract interact in a composition system, the film forming property of glycerin can be improved under the combined action of the four extracts, the four extracts have good compatibility after being mixed, the interface barrier between the four extracts and a skin barrier is small in obstruction, the permeability is improved, the stimulation to skin can be reduced, the skin can be fully permeated into skin cells along with water molecules, and the skin can be sterilized and repaired deeply from the bottom of the skin; the composition has mild performance and obvious antibacterial and bactericidal effects, promotes the repair and reinforcement of the outer barrier of the skin, improves the integrity of the skin barrier, enhances the long-acting water locking and moisturizing effects of the skin, and has good long-acting moisturizing effect.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A composition for washing and caring product containing soapberry fruit extract is characterized in that: the material comprises the following raw materials in percentage by mass:
5-7wt% of glycerol;
3-7wt% of soapberry extract;
fructus Cnidii extract 3-7 wt%;
3-7wt% of sophora flavescens extract;
1-3wt% of cacao extract;
4-8wt% of a skin activating agent;
0.3-0.5wt% of preservative;
water was added to 100 wt%.
2. The composition for washing and care products containing soapberry fruit extract according to claim 1, wherein: the material comprises the following raw materials in percentage by mass:
5-7wt% of glycerol;
4-6wt% of soapberry extract;
fructus Cnidii extract 4-6 wt%;
4-6wt% of sophora flavescens extract;
1.6-2.4wt% of cacao extract;
4-8wt% of a skin activating agent;
0.3-0.5wt% of preservative;
water was added to 100 wt%.
3. The composition for washing and care products containing soapberry extract according to claim 1 or 2, characterized in that: the skin-activating agent comprises rhinacanthus nasutus extract accounting for 2% -4% of the total mass of the composition and phellodendron amurense bark extract accounting for 2% -4% of the total mass of the composition.
4. The composition for washing and care products containing soapberry extract according to claim 1 or 2, characterized in that: the material also comprises the following raw materials in percentage by mass: 2-4wt% of aloe extract and 0.5-1.5wt% of dark green agave extract.
5. The composition for washing and care products containing soapberry extract according to claim 1 or 2, characterized in that: the material also comprises the following raw materials in percentage by mass: 0.1-0.15wt% of dipotassium glycyrrhizinate.
6. The composition for washing and care products containing soapberry extract according to claim 1 or 2, characterized in that: the preservative is phenoxyethanol.
7. A process for producing a composition for washing and care products containing the soapberry extract as claimed in any one of claims 1 to 6, characterized by: the method comprises the following steps:
step one, mixing water and glycerol, heating to 85-90 ℃, and uniformly stirring;
step two, cooling to 40-45 ℃, adding the fructus cnidii extract, the radix sophorae flavescentis extract, the soapberry extract, the Brazilian cocoa extract, the skin activating agent and the preservative while stirring, and stirring to dissolve uniformly;
and step three, filtering and discharging to obtain the composition containing the soapberry extract for the washing and nursing products.
8. The method for producing a composition for washing and care products containing soapberry fruit extract according to claim 7, wherein the method comprises the steps of: 2-4wt% of aloe extract, 0.5-1.5wt% of dark green agave extract and 0.1-0.15wt% of dipotassium glycyrrhizinate are also added in the second step.
9. Use of the composition for washing and care products containing soapberry fruit extract according to any one of claims 1 to 6, wherein: the cleaning and caring product composition containing the soapberry seed extract is added into toner, essence, facial cream, shower gel and shampoo.
10. The use of the composition for toiletries containing soapberry extract according to claim 9, wherein: the addition amount of the composition for the washing and caring product containing the soapberry extract in the washing and caring product accounts for 7.7% -9.9% of the total mass of the washing and caring product.
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