Mite-killing composition containing myrothamnus flabellifolia extract and preparation method of mite-killing composition

Abstract

The invention relates to an acarus killing composition containing myrothamnus flabellifolia extract and a preparation method of the acarus killing composition, and belongs to the technical field of cosmetics. The mite-killing composition containing the myrothamnus flabellifolia extract is prepared from the following raw materials in parts by weight: 10 to 30 parts of myrothamnus flabellifolia extract, 1 to 8 parts of fatty acid salt, 2 to 6 parts of talcum powder, 5 to 10 parts of geranium extract, 10 to 20 parts of chive extract and 10 to 30 parts of green prickleyash extract. By adding the chive extract and the green prickleyash extract, nervous systems of mites can be destroyed, meanwhile, protein in the mites is solidified to cause nutrition deficiency, double effects of killing the mites are achieved, and in addition, the myrothamnus flabellifolia extract is matched to further enhance the killing effect on the mites. The fatty acid salt and the talcum powder are matched for use, so that the cleaned skin is clean and fresh, and the geranium extract with an anti-inflammatory effect is added, so that a clean environment in which bacteria are not easy to breed is created, and the living environment of mites is further damaged.

Description

Technical Field

[0001] The invention belongs to the technical field of cosmetics and relates to a mite removal composition containing a mites extract and a preparation method thereof. Background Art

[0002] Mites exist in large numbers in ordinary households. They grow in a dark environment at 20-25℃ and 60%-80% humidity. They mostly parasitize on mattresses, quilts, etc. They also parasitize on food, medicines, and animals such as cats and dogs. The main harm of mites to humans is allergies and sebaceous inflammation.

[0003] Mites live in large numbers on human skin. Their excrement, oil secreted by human skin, and external dust and bacteria mix together, which can irritate the skin over time, causing itching, scaling, and greasy skin. Since a large number of mites live in the pores of the skin, and the oil secreted by the sebaceous glands themselves and other unclean substances clog the pores, the long-term situation can cause the pores to continue to enlarge, and then more oil is secreted, forming a vicious cycle. If the pores are clogged by mites and are not treated in time, as time goes by, when the body's resistance decreases, it is easy to induce bacterial infection, resulting in skin diseases such as acne and folliculitis.

[0004] At present, there are many kinds of cosmetic products for removing mites on the market, mainly including mites-removing soap, facial cleanser, mites-removing shower gel, etc. These products mainly achieve the effect of removing mites by adding specific ingredients. Chinese patent CN105878079A discloses a Chinese herbal shower gel for removing mites, which is composed of dodecyl betaine, soybean oil methyl ester, propylene glycol, sulfur, sophora flavescens, grape seed oil, white aconite, penetrant and pure water, so that the shower gel can achieve the effects of cleaning, moisturizing and removing mites, but the sulfur substance contained in the invention has a certain irritation and is prohibited for people with sensitive skin or inflammation. Therefore, in view of the defects of the mites-removing shower gel prepared by the invention, the mites-removing composition containing miltiorrhiza extract and its preparation method provided by the present invention can effectively avoid them. Summary of the invention

[0005] The present invention relates to a mite removal composition containing a mites extract and a preparation method thereof, and belongs to the technical field of cosmetics. The mite removal composition containing a mites extract disclosed in the present invention comprises the following raw materials in parts by weight: 10-30 parts of mites extract, 1-8 parts of fatty acid salt, 2-6 parts of talcum powder, 5-10 parts of geranium extract, 10-20 parts of shallot extract, and 10-30 parts of green prickly ash extract. The present invention can destroy the nervous system of mites by adding shallot extract and green prickly ash extract, and at the same time, coagulate the protein in the mite body to cause nutritional deficiency, which has a dual effect of killing mites, and further enhances the disinfecting effect of mites with the mites extract. The fatty acid salt and talcum powder are used in combination to make the skin clean and refreshing after washing, and the geranium extract with anti-inflammatory effect is added to create a clean environment that is not easy to breed bacteria, thereby destroying the living environment of mites.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A mite removal composition containing a mitochondria extract, the mite removal composition containing a mitochondria extract being composed of the following raw materials in parts by weight: 10-30 parts of mitochondria extract, 1-8 parts of fatty acid salt, 2-6 parts of talcum powder, 5-10 parts of geranium extract, 10-20 parts of chive extract, and 10-30 parts of green pepper extract, wherein the fatty acid salt is composed of sodium stearate and sodium cocoate in a mass ratio of 1:1.

[0008] Furthermore, the preparation method of the smilax china extract comprises the following steps:

[0009] (1) Using the leaves of the Myrtillus chinensis as raw materials, drying them at 60° C. for 10 h, and crushing them to obtain powder;

[0010] (2) The powder, enzyme substance and distilled water are mixed, and a mixture is obtained after enzymatic hydrolysis. A solvent is added to the mixture for ultrasonic treatment, and then the mixture is centrifuged and separated. The supernatant is concentrated under reduced pressure and dried to obtain the extract of the woody plant.

[0011] Furthermore, in the step (2), the ratio of powder, enzyme substance and distilled water is 10-12g:2g:100-200mL, wherein the enzyme substance is composed of cellulase, pectinase and lytic enzyme in a mass ratio of 1:1:1, the temperature and time of the enzymatic hydrolysis are 30-45°C and 24-48h respectively, the volume ratio of the solvent to the mixture is 1:1, wherein the solvent is anhydrous ethanol, the pressure of the reduced pressure concentration is -0.1MPa, and the temperature and time of the drying are 50-55°C and 20-30min respectively.

[0012] Furthermore, the preparation method of the chive extract is: wash and chop the chives, add deionized water to heat, add n-pentane and stir after cooling, filter, centrifuge the filtrate, take the upper liquid and concentrate it under reduced pressure, and obtain the chive extract after drying.

[0013] Furthermore, the ratio of the chives, deionized water and n-pentane is 100-150g:1-1.5L:40-50mL, the heating temperature and time are 80-100°C and 1-2h respectively, the cooling refers to cooling to room temperature, the pressure of the reduced pressure concentration is -0.1MPa, and the drying temperature and time are 50°C and 20-30min respectively.

[0014] Furthermore, the preparation method of the green pepper extract comprises the following steps:

[0015] A1: Grind the dried green peppercorns into powder, sieve them to make pepper powder, and add anhydrous ethanol to soak at room temperature;

[0016] A2: Then, ultrasonic treatment is performed, heating distillation is performed, the obtained liquid is heated and concentrated, and the green pepper extract is obtained after drying.

[0017] Furthermore, the mesh size of the sieving in step A1 is 60-100 mesh, the ratio of the pepper powder to anhydrous ethanol is 1 g:20-25 mL, and the soaking time is 24 h.

[0018] Furthermore, in the step A2, the temperature and time of the heating distillation are 90-100°C and 2h respectively, and the temperature of the heating concentration is 80°C.

[0019] Furthermore, the preparation method of the mite removal composition containing the nymphaeaceae extract is as follows: all raw materials are stirred and mixed according to weight.

[0020] Beneficial effects of the present invention:

[0021] 1. The invention can destroy the nervous system of mites by adding chive extract and green pepper extract, and at the same time coagulate the protein in the mites to cause nutritional deficiency, which has a dual effect of killing mites. In addition, the mites can be further disinfected by adding miltiorrhiza extract;

[0022] 2. The combination of fatty acid salts and talcum powder makes the skin clean and fresh after washing, and the addition of geranium extract with anti-inflammatory effect creates a clean environment that is not easy to breed bacteria, thereby destroying the living environment of mites;

[0023] 3. In the process of preparing the extract of Miromarg, lytic enzyme is added to fully release the substances in the cells and improve the extraction rate of the extract. DETAILED DESCRIPTION

[0024] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in combination with embodiments.

[0025] Sodium cocoate in all embodiments and comparative examples of the present invention was purchased from Xinquansheng Chemical Technology Co., Ltd.; talcum powder was purchased from Jieling / 14807-96-6; geranium extract was purchased from Xintianyu Biotechnology Co., Ltd.; cellulase was purchased from Runbu / 9012-54-8; pectinase was purchased from Wanxiang Hongrun Biotechnology Co., Ltd.; and lytic enzyme was purchased from Xinyuhong / 37340-57-1.

[0026] Example 1

[0027] A mite removal composition containing a kelp extract, the mite removal composition containing a kelp extract being composed of the following raw materials in parts by weight: 10 parts of kelp extract, 1 part of fatty acid salt, 2 parts of talcum powder, 5 parts of geranium extract, 10 parts of chive extract, and 10 parts of green pepper extract, wherein the fatty acid salt is composed of sodium stearate and sodium cocoate in a mass ratio of 1:1.

[0028] The preparation method of the smilax china extract comprises the following steps:

[0029] (1) Using the leaves of the Myrtillus chinensis as raw materials, drying them at 60° C. for 10 h, and crushing them to obtain powder;

[0030] (2) The powder, enzyme substance and distilled water are mixed, and a mixture is obtained after enzymatic hydrolysis. A solvent is added to the mixture for ultrasonic treatment, and then the mixture is centrifuged and separated. The supernatant is concentrated under reduced pressure and dried to obtain the extract of the woody plant.

[0031] In the step (2), the ratio of powder, enzyme substance and distilled water is 10g:2g:100mL, wherein the enzyme substance is composed of cellulase, pectinase and lytic enzyme in a mass ratio of 1:1:1, the temperature and time of the enzymatic hydrolysis are 30°C and 24h respectively, the volume ratio of the solvent to the mixture is 1:1, wherein the solvent is anhydrous ethanol, the pressure of the reduced pressure concentration is -0.1MPa, and the temperature and time of the drying are 50°C and 20min respectively.

[0032] The preparation method of the chive extract comprises the following steps: washing and chopping the chives, adding deionized water to heat, adding n-pentane to stir after cooling, filtering, centrifuging the filtrate, taking the upper layer of liquid and concentrating it under reduced pressure, and drying to obtain the chive extract.

[0033] The ratio of the chives, deionized water and n-pentane is 100g:1L:40mL, the heating temperature and time are 80°C and 1h respectively, the cooling refers to cooling to room temperature, the pressure of the reduced pressure concentration is -0.1MPa, and the drying temperature and time are 50°C and 20min respectively.

[0034] The preparation method of the green pepper extract comprises the following steps:

[0035] A1: Grind the dried green peppercorns into powder, sieve them to make pepper powder, and add anhydrous ethanol to soak at room temperature;

[0036] A2: Then, ultrasonic treatment is performed, heating distillation is performed, the obtained liquid is heated and concentrated, and the green pepper extract is obtained after drying.

[0037] The mesh size of the sieve in step A1 is 60 meshes, the ratio of the pepper powder to anhydrous ethanol is 1 g:20 mL, and the soaking time is 24 h.

[0038] The temperature and time of heating distillation in step A2 are 90° C. and 2 h respectively, and the temperature of heating concentration is 80° C.

[0039] The preparation method of the mite removal composition containing the nymphaeaceae extract is as follows: all raw materials are stirred and mixed according to weight.

[0040] Example 2

[0041] A mite removal composition containing a kelp extract, the mite removal composition containing a kelp extract being composed of the following raw materials in parts by weight: 20 parts of kelp extract, 4 parts of fatty acid salt, 4 parts of talcum powder, 7.5 parts of geranium extract, 15 parts of chive extract, and 20 parts of green pepper extract, wherein the fatty acid salt is composed of sodium stearate and sodium cocoate in a mass ratio of 1:1.

[0042] The preparation method of the smilax china extract comprises the following steps:

[0043] (1) Using the leaves of the Myrtillus chinensis as raw materials, drying them at 60° C. for 10 h, and crushing them to obtain powder;

[0044] (2) The powder, enzyme substance and distilled water are mixed, and a mixture is obtained after enzymatic hydrolysis. A solvent is added to the mixture for ultrasonic treatment, and then the mixture is centrifuged and separated. The supernatant is concentrated under reduced pressure and dried to obtain the extract of the woody plant.

[0045] In the step (2), the ratio of powder, enzyme substance and distilled water is 11g:2g:150mL, wherein the enzyme substance is composed of cellulase, pectinase and lytic enzyme in a mass ratio of 1:1:1, the temperature and time of the enzymatic hydrolysis are 40°C and 30h respectively, the volume ratio of the solvent to the mixture is 1:1, wherein the solvent is anhydrous ethanol, the pressure of the reduced pressure concentration is -0.1MPa, and the temperature and time of the drying are 53°C and 25min respectively.

[0046] The preparation method of the chive extract comprises the following steps: washing and chopping the chives, adding deionized water to heat, adding n-pentane to stir after cooling, filtering, centrifuging the filtrate, taking the upper layer of liquid and concentrating it under reduced pressure, and drying to obtain the chive extract.

[0047] The ratio of shallot, deionized water and n-pentane is 125g:1.3L:45mL, the heating temperature and time are 90°C and 1.5h respectively, the cooling refers to cooling to room temperature, the pressure of the reduced pressure concentration is -0.1MPa, and the drying temperature and time are 50°C and 25min respectively.

[0048] The preparation method of the green pepper extract comprises the following steps:

[0049] A1: Grind the dried green peppercorns into powder, sieve them to make pepper powder, and add anhydrous ethanol to soak at room temperature;

[0050] A2: Then, ultrasonic treatment is performed, heating distillation is performed, the obtained liquid is heated and concentrated, and the green pepper extract is obtained after drying.

[0051] The mesh size of the sieve in step A1 is 80 meshes, the ratio of the pepper powder to anhydrous ethanol is 1 g:23 mL, and the soaking time is 24 h.

[0052] The temperature and time of heating distillation in step A2 are 95° C. and 2 h respectively, and the temperature of heating concentration is 80° C.

[0053] The preparation method of the mite removal composition containing the nymphaeaceae extract is as follows: all raw materials are stirred and mixed according to weight.

[0054] Example 3

[0055] A mite removal composition containing a kelp extract, the mite removal composition containing a kelp extract being composed of the following raw materials in parts by weight: 30 parts of kelp extract, 8 parts of fatty acid salt, 6 parts of talcum powder, 10 parts of geranium extract, 20 parts of chive extract, and 30 parts of green pepper extract, wherein the fatty acid salt is composed of sodium stearate and sodium cocoate in a mass ratio of 1:1.

[0056] The preparation method of the smilax china extract comprises the following steps:

[0057] (1) Using the leaves of the Myrtillus chinensis as raw materials, drying them at 60° C. for 10 h, and crushing them to obtain powder;

[0058] (2) The powder, enzyme substance and distilled water are mixed, and a mixture is obtained after enzymatic hydrolysis. A solvent is added to the mixture for ultrasonic treatment, and then the mixture is centrifuged and separated. The supernatant is concentrated under reduced pressure and dried to obtain the extract of the woody plant.

[0059] In the step (2), the ratio of powder, enzyme substance and distilled water is 12g:2g:200mL, wherein the enzyme substance is composed of cellulase, pectinase and lytic enzyme in a mass ratio of 1:1:1, the temperature and time of the enzymatic hydrolysis are 45°C and 48h respectively, the volume ratio of the solvent to the mixture is 1:1, wherein the solvent is anhydrous ethanol, the pressure of the reduced pressure concentration is -0.1MPa, and the temperature and time of the drying are 55°C and 30min respectively.

[0060] The preparation method of the chive extract comprises the following steps: washing and chopping the chives, adding deionized water to heat, adding n-pentane to stir after cooling, filtering, centrifuging the filtrate, taking the upper layer of liquid and concentrating it under reduced pressure, and drying to obtain the chive extract.

[0061] The ratio of shallot, deionized water and n-pentane is 150g:1.5L:50mL, the heating temperature and time are 100°C and 2h respectively, the cooling refers to cooling to room temperature, the pressure of the reduced pressure concentration is -0.1MPa, and the drying temperature and time are 50°C and 30min respectively.

[0062] The preparation method of the green pepper extract comprises the following steps:

[0063] A1: Grind the dried green peppercorns into powder, sieve them to make pepper powder, and add anhydrous ethanol to soak at room temperature;

[0064] A2: Then, ultrasonic treatment is performed, heating distillation is performed, the obtained liquid is heated and concentrated, and the green pepper extract is obtained after drying.

[0065] The mesh size of the sieving in step A1 is 100 mesh, the ratio of the pepper powder to anhydrous ethanol is 1 g:25 mL, and the soaking time is 24 h.

[0066] The temperature and time of heating distillation in step A2 are 100° C. and 2 h respectively, and the temperature of heating concentration is 80° C.

[0067] The preparation method of the mite removal composition containing the nymphaeaceae extract is as follows: all raw materials are stirred and mixed according to weight.

[0068] Comparative Example 1

[0069] On the basis of Example 2, the elaeis extract in the mite removal composition was removed and replaced with an equal weight portion of chive extract. Other conditions were the same as in Example 2.

[0070] Comparative Example 2

[0071] On the basis of Example 2, the chive extract in the mite removal composition was removed and replaced with an equal weight portion of the elaeis extract. Other conditions were the same as in Example 2.

[0072] Comparative Example 3

[0073] On the basis of Example 2, the green pepper extract in the mite removal composition was removed and replaced with an equal weight portion of chive extract, and other conditions were consistent with Example 2.

[0074] Comparative Example 4

[0075] On the basis of Example 2, the fatty acid salt in the mite removal composition was removed and replaced with talcum powder in equal parts by weight. Other conditions were the same as those in Example 2.

[0076] Comparative Example 5

[0077] On the basis of Example 2, the talc in the mite removal composition was removed and replaced with an equal weight portion of fatty acid salt. Other conditions were the same as those in Example 2.

[0078] Comparative Example 6

[0079] On the basis of Example 2, the geranium extract in the mite removal composition was removed and replaced with talcum powder in equal parts by weight. Other conditions were the same as those in Example 2.

[0080] Comparative Example 7

[0081] On the basis of Example 2, the lytic enzyme substance in the preparation method of the elaeagnus truncatula extract was removed, and the enzyme substance was changed to consist of cellulase and pectinase in a mass ratio of 1:1. Other conditions were consistent with Example 2.

[0082] 1. Performance Testing

[0083] The mite removal composition containing the mites extract obtained in Examples 1-3 and Comparative Examples 1-7 was compounded with other components to prepare a shower gel as a sample, wherein the mass of the mite removal composition accounted for 1% of the shower gel. The other components of the shower gel also included deionized water, sodium sulfate of fatty alcohol polyoxyethylene ether, ammonium lauryl sulfate, cocamidopropyl betaine, glycerol, boric acid and essence in a mass ratio of 70:11:3:6:2:0.1:0.1. The sample was tested for mite removal efficiency and mite removal effect according to Part 2: Mite removal and mite removal of NY / T1151.2-2006 "Test Methods and Evaluation of Indoor Efficacy of Pesticide Registration for Sanitary Use", wherein the mite removal effect was determined at 12h and 24h mite removal efficiency, and the mite species was dust mites.

[0084] The samples of Examples 1-3, Comparative Examples 1-3 and Comparative Example 7 were tested for mite killing efficiency, and the samples of Examples 1-3 and Comparative Examples 4-6 were tested for mite repelling efficiency. The test results are shown in Table 1.

[0085] Table 1 Test results

[0086] Sample Mite killing efficiency % 12h mite repellent efficiency % 24h mite repellent efficiency % Example 1 100 100 99.4 Example 2 100 100 99.5 Example 3 100 100 99.3 Comparative Example 1 93.5 - - Comparative Example 2 94.8 - - Comparative Example 3 95.0 - - Comparative Example 4 - 98.6 93.2 Comparative Example 5 - 97.9 90.3 Comparative Example 6 - 98.0 90.6 Comparative Example 7 98.7 - -

[0087] It can be concluded from Table 1 that the mite killing efficiency and mite repelling efficiency of Examples 1-3 are greater than those of Comparative Examples 1-7, wherein the mite killing efficiency and the mite repelling efficiency for 12 hours are 100%. Comparative Examples 1-3 remove one of the components of the mulberry extract, chive extract and green pepper extract, and the dual disinfecting effect on the nervous system and nutritional deficiency of mites is greatly reduced; in Comparative Example 7, the mulberry extract is extracted without adding lytic enzyme, which reduces the extraction rate of the extract, thereby affecting the disinfecting effect on mites; Comparative Examples 4-6 remove one of the components of the geranium extract, fatty acid salt and talcum powder, and lack a clean and refreshing environment, which is easy for mites to breed and survive.

[0088] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A mite removal composition containing an extract of Milo, characterized in that: The mite removal composition containing kelp extract is composed of the following raw materials in parts by weight: 10-30 parts of kelp extract, 1-8 parts of fatty acid salt, 2-6 parts of talcum powder, 5-10 parts of geranium extract, 10-20 parts of chive extract, and 10-30 parts of green pepper extract, wherein the fatty acid salt is composed of sodium stearate and sodium cocoate in a mass ratio of 1:

1.

2. The mite-killing composition containing the mites extract according to claim 1, characterized in that: The preparation method of the smilax china extract comprises the following steps: (1) Using the leaves of the Myrtillus chinensis as raw materials, drying them at 60° C. for 10 h, and crushing them to obtain powder; (2) The powder, enzyme substance and distilled water are mixed, and a mixture is obtained after enzymatic hydrolysis. A solvent is added to the mixture for ultrasonic treatment, and then the mixture is centrifuged and separated. The supernatant is concentrated under reduced pressure and dried to obtain the extract of the woody plant.

3. The mite-killing composition containing the mites extract according to claim 2, characterized in that: In the step (2), the ratio of powder, enzyme substance and distilled water is 10-12g:2g:100-200mL, wherein the enzyme substance is composed of cellulase, pectinase and lytic enzyme in a mass ratio of 1:1:1, the temperature and time of the enzymatic hydrolysis are 30-45°C and 24-48h respectively, the volume ratio of the solvent to the mixture is 1:1, wherein the solvent is anhydrous ethanol, the pressure of the reduced pressure concentration is -0.1MPa, and the temperature and time of the drying are 50-55°C and 20-30min respectively.

4. The mite-killing composition containing the mites extract according to claim 1, characterized in that: The preparation method of the chive extract comprises the following steps: washing and chopping the chives, adding deionized water to heat, adding n-pentane to stir after cooling, filtering, centrifuging the filtrate, taking the upper layer of liquid and concentrating it under reduced pressure, and drying to obtain the chive extract.

5. The mite-killing composition containing the mites extract according to claim 4, characterized in that: The ratio of shallot, deionized water and n-pentane is 100-150g:1-1.5L:40-50mL, the heating temperature and time are 80-100°C and 1-2h respectively, the cooling refers to cooling to room temperature, the pressure of the reduced pressure concentration is -0.1MPa, and the drying temperature and time are 50°C and 20-30min respectively.

6. The mite-killing composition containing the mites extract according to claim 1, characterized in that: The preparation method of the green pepper extract comprises the following steps: A1: Grind the dried green peppercorns into powder, sieve them to make pepper powder, and add anhydrous ethanol to soak at room temperature; A2: Then, ultrasonic treatment is performed, heating distillation is performed, the obtained liquid is heated and concentrated, and the green pepper extract is obtained after drying.

7. The mite-killing composition containing the mites extract according to claim 6, characterized in that: The mesh size of the sieving in step A1 is 60-100 meshes, the ratio of the pepper powder to anhydrous ethanol is 1 g:20-25 mL, and the soaking time is 24 h.

8. The mite-killing composition containing the mites extract according to claim 6, characterized in that: The temperature and time of heating distillation in step A2 are 90-100° C. and 2 h respectively, and the temperature of heating concentration is 80° C.

9. The mite-killing composition containing the mites extract according to claim 1, characterized in that: The preparation method of the mite removal composition containing the nymphaeaceae extract is as follows: all raw materials are stirred and mixed according to weight.