Loofah body cleaning lotion and production method thereof
By using loofah extract and other natural ingredients in the body lotion, combined with freeze-drying and sonication technology, the problem of insufficient moisturizing performance of existing body lotions is solved, achieving longer-term skin moisturization and gentle use effects.
Patent Information
- Application Number
- CN202510142747.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2025-05-09
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing body lotion has short moisturizing properties and the ingredients are not easily absorbed by the skin, resulting in dryness, itching and allergies.
Luffa extract is used as the main ingredient, combined with sodium citrate, glycerin, sodium hyaluronate and pH adjuster, and the active substance of loofah is extracted by freeze-drying and spraying a water solution of rice vinegar, salt and licorice juice, and sonication is carried out during the stirring process to improve the uniformity and moisturizing effect of the emulsion.
It significantly improves the moisturizing properties of the body lotion, keeps the skin moist and comfortable for a longer period of time, and the product is gentle and does not easily cause allergies.
Abstract
Description
Technical Field
[0001] The invention relates to the field of cosmetics, and in particular to a loofah cleansing body lotion and a production method thereof. Background Art
[0002] Body lotion is a cosmetic lotion applied to the body after bathing. It has the effects of whole body hydration, whitening and moisturizing. Dehydrated skin can easily cause dry skin, itching and allergies, which seriously affect the comfort and appearance of the human body. At present, the common ingredients of body lotion are vaseline (petrolatum) or other mineral oils and petrolatum, which are not easily absorbed by the skin. They only form an oil film on the skin surface, reduce the loss of skin moisture, block the invasion of external bacteria, and have a short moisturizing time. Summary of the invention
[0003] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a loofah cleansing body lotion and a production method thereof.
[0004] The technical solution of the present invention is as follows:
[0005] A loofah cleansing body lotion comprises the following raw materials in parts by weight:
[0006] 10-20 parts of loofah extract, 0.01-0.5 parts of sodium citrate, 3-8 parts of glycerin, 0.02-3 parts of sodium hyaluronate, 0.1-0.3 parts of pH adjuster and 10-50 parts of water;
[0007] Wherein, the preparation method of the sponge gourd extract is as follows:
[0008] The sponge gourd is crushed, sieved, and freeze-dried to obtain the sponge gourd powder, which is then sprayed with an aqueous solution containing rice vinegar, salt, and licorice juice while being stirred. After being taken out, it is boiled in water, the filtrate is taken, concentrated, and dried to obtain the sponge gourd extract.
[0009] As a preferred embodiment of the present invention, in the aqueous solution, the mass addition amounts of rice vinegar, salt, licorice juice and water are 3-8:1-6:8-10:5-10.
[0010] As a preferred embodiment of the present invention, the method for extracting liquorice juice is:
[0011] Add licorice to water and boil for at least 2 times, each time for 1-2 hours, filter, combine the decoctions, and prepare licorice juice.
[0012] As a preferred embodiment of the present invention, the pH regulator is a mixture of sodium bicarbonate, triethanolamine and arginine in a mass ratio of 1:1-3:0.5-2.
[0013] As a preferred embodiment of the present invention, the freeze drying is specifically: freezing at -30°C to -10°C for 6-9h, and then heating to 30-50°C for 30-50min.
[0014] The invention also discloses a production method of a loofah purifying body lotion, which comprises mixing loofah extract, sodium citrate, glycerin, sodium hyaluronate, a pH regulator and water evenly, heating to 60-80° C., homogenizing and dispersing at a speed of 3000-4000 rpm, dispersing for 30-50 minutes, and cooling to obtain the lotion.
[0015] As a preferred embodiment of the present invention, ultrasonic treatment is performed simultaneously with the dispersing.
[0016] As a preferred embodiment of the present invention, the ultrasonic condition is: 20-25kHz.
[0017] As a preferred embodiment of the present invention, the material is preheated before being stirred evenly, the preheating temperature is 30-40° C., and the preheating time is 10-30 minutes.
[0018] The invention has the following beneficial effects: the loofah purifying body lotion of the invention greatly improves the moisturizing performance of the body lotion by adding the loofah extract, and the product is very mild. When preparing the loofah extract, it is first freeze-dried, and then sprayed with an aqueous solution of rice vinegar, salt and licorice juice, which greatly improves the moisturizing effect of the loofah and greatly increases the content of the active substances in the loofah. At the same time, it is preheated before stirring, and then ultrasound is performed during the homogenization process, combined with cavitation, so that the emulsion is more uniform. DETAILED DESCRIPTION
[0019] The embodiments of the present invention are described in detail below. The embodiments described below are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. If no specific techniques or conditions are specified in the embodiments, the techniques or conditions described in the literature in this area or the product specifications are used. The reagents or instruments used that do not specify the manufacturer are all conventional products that can be obtained commercially.
[0020] Example 1
[0021] A loofah cleansing body lotion comprises the following raw materials in parts by weight:
[0022] 18 parts of loofah extract, 0.3 parts of sodium citrate, 8 parts of glycerin, 0.05 parts of sodium hyaluronate, 0.2 parts of pH adjuster and 30 parts of water;
[0023] Wherein, the preparation method of the sponge gourd extract is as follows:
[0024] The sponge gourd is crushed, sieved, and freeze-dried to obtain the sponge gourd powder, which is then sprayed with an aqueous solution containing rice vinegar, salt, and licorice juice while being stirred. After being taken out, it is boiled in water, the filtrate is taken, concentrated, and dried to obtain the sponge gourd extract.
[0025] In the aqueous solution, the mass addition amounts of rice vinegar, salt, liquorice juice and water are 8:1:9:7.
[0026] The extraction method of the liquorice juice is:
[0027] Add licorice to water and boil for at least 2 times, each time for 1-2 hours, filter, combine the decoctions, and prepare licorice juice.
[0028] The pH regulator is a mixture of sodium bicarbonate, triethanolamine and arginine in a mass ratio of 1:2:0.5.
[0029] The freeze drying is specifically as follows: freezing at -20°C for 9 hours, and then heating to 50°C for 30 minutes.
[0030] The production method is as follows: stir the sponge gourd extract, sodium citrate, glycerin, sodium hyaluronate, pH adjuster and water evenly, heat to 80°C, homogenize and disperse at a speed of 4000 rpm, disperse for 50 minutes, and cool to obtain the product.
[0031] The dispersion is simultaneously performed with ultrasonic treatment.
[0032] The ultrasonic condition is: 25kHz.
[0033] Preheat the material before stirring evenly, the preheating temperature is 40℃, and the preheating time is 20min.
[0034] Example 2
[0035] A loofah cleansing body lotion comprises the following raw materials in parts by weight:
[0036] 20 parts of loofah extract, 0.3 parts of sodium citrate, 5 parts of glycerin, 1 part of sodium hyaluronate, 0.2 parts of pH adjuster and 40 parts of water;
[0037] Wherein, the preparation method of the sponge gourd extract is as follows:
[0038] The sponge gourd is crushed, sieved, and freeze-dried to obtain the sponge gourd powder, which is then sprayed with an aqueous solution containing rice vinegar, salt, and licorice juice while being stirred. After being taken out, it is boiled in water, the filtrate is taken, concentrated, and dried to obtain the sponge gourd extract.
[0039] In the aqueous solution, the mass addition amounts of rice vinegar, salt, licorice juice and water are 7:3:8:6.
[0040] The extraction method of the liquorice juice is:
[0041] Add licorice to water and boil for 3 times, each time for 1 hour, filter, combine the decoctions to make licorice juice.
[0042] The pH regulator is a mixture of sodium bicarbonate, triethanolamine and arginine in a mass ratio of 1:3:0.5.
[0043] The freeze drying is specifically as follows: freezing at -10°C for 9 hours, and then heating to 50°C for 40 minutes.
[0044] The production method is as follows: stir the sponge gourd extract, sodium citrate, glycerin, sodium hyaluronate, pH adjuster and water evenly, heat to 70°C, homogenize and disperse at a speed of 4000 rpm, disperse for 50 minutes, and cool to obtain the product.
[0045] The dispersion is simultaneously performed with ultrasonic treatment.
[0046] The ultrasonic condition is: 25kHz.
[0047] Preheat the material before stirring evenly, the preheating temperature is 40℃, and the preheating time is 30min.
[0048] Example 3
[0049] A loofah cleansing body lotion comprises the following raw materials in parts by weight:
[0050] 17 parts of loofah extract, 0.3 parts of sodium citrate, 8 parts of glycerin, 3 parts of sodium hyaluronate, 0.3 parts of pH adjuster and 30 parts of water;
[0051] Wherein, the preparation method of the sponge gourd extract is as follows:
[0052] The sponge gourd is crushed, sieved, and freeze-dried to obtain the sponge gourd powder, which is then sprayed with an aqueous solution containing rice vinegar, salt, and licorice juice while being stirred. After being taken out, it is boiled in water, the filtrate is taken, concentrated, and dried to obtain the sponge gourd extract.
[0053] In the aqueous solution, the mass addition amounts of rice vinegar, salt, licorice juice and water are 7:6:8:9.
[0054] The extraction method of the liquorice juice is:
[0055] Add licorice to water and boil for 3 times, each time for 1.5 hours, filter, combine the decoctions to make licorice juice.
[0056] The pH regulator is a mixture of sodium bicarbonate, triethanolamine and arginine in a mass ratio of 1:2:0.5.
[0057] The freeze drying is specifically as follows: freezing at -20°C for 7 hours, and then heating to 40°C for 40 minutes.
[0058] The production method is as follows: stir the sponge gourd extract, sodium citrate, glycerin, sodium hyaluronate, pH adjuster and water evenly, heat to 70°C, homogenize and disperse at 3500rpm, disperse for 40 minutes, and cool to obtain the product.
[0059] The dispersion is simultaneously performed with ultrasonic treatment.
[0060] The ultrasonic condition is: 25kHz.
[0061] Preheat the material before stirring evenly, the preheating temperature is 30℃, and the preheating time is 30min.
[0062] Example 4
[0063] A loofah cleansing body lotion comprises the following raw materials in parts by weight:
[0064] 20 parts of loofah extract, 0.1 parts of sodium citrate, 6 parts of glycerin, 0.05 parts of sodium hyaluronate, 0.3 parts of pH adjuster and 40 parts of water;
[0065] Wherein, the preparation method of the sponge gourd extract is as follows:
[0066] The sponge gourd is crushed, sieved, and freeze-dried to obtain the sponge gourd powder, which is then sprayed with an aqueous solution containing rice vinegar, salt, and licorice juice while being stirred. After being taken out, it is boiled in water, the filtrate is taken, concentrated, and dried to obtain the sponge gourd extract.
[0067] In the aqueous solution, the mass addition amounts of rice vinegar, salt, liquorice juice and water are 7:1:8:5.
[0068] The extraction method of the liquorice juice is:
[0069] Add licorice to water and boil twice, each time for 1 hour, filter, combine the decoctions to make licorice juice.
[0070] The pH regulator is a mixture of sodium bicarbonate, triethanolamine and arginine in a mass ratio of 1:3:0.5.
[0071] The freeze drying is specifically as follows: freezing at -2°C for 7 hours, and then heating to 40°C for 40 minutes.
[0072] The production method is as follows: stir the sponge gourd extract, sodium citrate, glycerin, sodium hyaluronate, pH adjuster and water evenly, heat to 70°C, homogenize and disperse at 3000 rpm, disperse for 35 minutes, and cool to obtain the product.
[0073] The dispersion is simultaneously performed with ultrasonic treatment.
[0074] The ultrasonic condition is: 22 kHz.
[0075] Preheat the material before stirring evenly, the preheating temperature is 35℃, and the preheating time is 20min.
[0076] Example 5
[0077] A loofah cleansing body lotion comprises the following raw materials in parts by weight:
[0078] 15 parts of loofah extract, 0.06 parts of sodium citrate, 5 parts of glycerin, 0.05 parts of sodium hyaluronate, 0.2 parts of pH adjuster and 30 parts of water;
[0079] Wherein, the preparation method of the sponge gourd extract is as follows:
[0080] The sponge gourd is crushed, sieved, and freeze-dried to obtain the sponge gourd powder, which is then sprayed with an aqueous solution containing rice vinegar, salt, and licorice juice while being stirred. After being taken out, it is boiled in water, the filtrate is taken, concentrated, and dried to obtain the sponge gourd extract.
[0081] In the aqueous solution, the mass addition amounts of rice vinegar, salt, licorice juice and water are 8:3:9:6.
[0082] The extraction method of the liquorice juice is:
[0083] Decoction equal amounts of licorice and water twice, each time for 2 hours, filter, and combine the decoctions to prepare licorice juice.
[0084] The pH regulator is a mixture of sodium bicarbonate, triethanolamine and arginine in a mass ratio of 1:1:0.5.
[0085] The freeze drying is specifically as follows: freezing at -30°C for 6 hours, and then heating to 35°C for 50 minutes.
[0086] The production method is as follows: stir the sponge gourd extract, sodium citrate, glycerin, sodium hyaluronate, pH adjuster and water evenly, heat to 70°C, homogenize and disperse at 3500rpm, disperse for 40 minutes, and cool to obtain the product.
[0087] The dispersion is simultaneously performed with ultrasonic treatment.
[0088] The ultrasonic condition is: 25kHz.
[0089] Preheat the material before stirring evenly, the preheating temperature is 30℃, and the preheating time is 30min.
[0090] Comparative Example 1
[0091] The difference from Example 1 is that no sponge gourd extract is added.
[0092] Comparative Example 2
[0093] Different from Example 1, the aqueous solution containing rice vinegar, salt and liquorice juice was not sprayed.
[0094] Comparative Example 3
[0095] Different from Example 1, there is no ultrasound.
[0096] The above embodiments and comparative examples were subjected to performance tests, and the test results are shown in Table 1.
[0097] Weigh 3g of the above solutions accurately in weighing dishes, place in a silica gel desiccator, and conduct a moisture retention test at 20°C. After 6 hours, weigh each sample and calculate the moisture retention rate based on the weight of the sample before and after the measurement:
[0098] Moisture retention rate % = m n / m0×100%
[0099] Where: m n is the water content after placement for n days; m0 is the water content before placement.
[0100] Table 1 Performance test results of embodiments and comparative examples
[0101] Sample Moisture retention (%) Example 1 65.2 Example 2 64.9 Example 3 65.1 Example 4 64.8 Example 5 64.9 Comparative Example 1 31.2 Comparative Example 2 53.6 Comparative Example 3 56.9
[0102] It can be seen from the above table that the moisturizing performance of the embodiment is better than that of the comparative example. The main reason may be that, as shown in Comparative Examples 1-3, the embodiment greatly improves the moisturizing performance of the body lotion by adding the sponge gourd extract, and the product is very mild. When preparing the sponge gourd extract, it is first freeze-dried, and then sprayed with an aqueous solution of rice vinegar, salt and licorice juice, which greatly improves the moisturizing effect of the sponge gourd and greatly increases the content of the active substance of the sponge gourd. At the same time, preheating is performed before stirring, and ultrasound is performed during the homogenization process, combined with cavitation, so that the emulsion is more uniform and the moisturizing effect is more excellent.
[0103] The above-mentioned embodiments only express the preferred implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all these changes and deformations should fall within the scope of protection of the claims of the present invention.
Claims
1. A loofah cleansing body lotion, characterized in that: It includes the following raw materials in parts by weight: 10-20 parts of loofah extract, 0.01-0.5 parts of sodium citrate, 3-8 parts of glycerin, 0.02-3 parts of sodium hyaluronate, 0.1-0.3 parts of pH adjuster and 10-50 parts of water; Wherein, the preparation method of the sponge gourd extract is as follows: The sponge gourd is crushed, sieved, and freeze-dried to obtain the sponge gourd powder, which is then sprayed with an aqueous solution containing rice vinegar, salt, and licorice juice while being stirred. After being taken out, it is boiled in water, the filtrate is taken, concentrated, and dried to obtain the sponge gourd extract.
2. A loofah cleansing body lotion according to claim 1, characterized in that: In the aqueous solution, the mass addition amounts of rice vinegar, salt, liquorice juice and water are 3-8:1-6:8-10:5-10.
3. The loofah cleansing body lotion according to claim 1, characterized in that: The extraction method of the liquorice juice is: Add licorice to water and boil for at least 2 times, each time for 1-2 hours, filter, combine the decoctions, and prepare licorice juice.
4. The loofah cleansing body lotion according to claim 1, characterized in that: The pH regulator is a mixture of sodium bicarbonate, triethanolamine and arginine in a mass ratio of 1:1-3:0.5-2.
5. The loofah cleansing body lotion according to claim 1, characterized in that: The freeze drying is specifically as follows: freezing at -30°C to -10°C for 6-9h, and then heating to 30-50°C for 30-50min.
6. A method for producing a loofah cleansing body lotion, characterized in that: The sponge gourd extract, sodium citrate, glycerin, sodium hyaluronate, pH adjuster and water are stirred evenly, heated to 60-80° C., homogenized and dispersed at a speed of 3000-4000 rpm, dispersed for 30-50 minutes, and cooled to obtain the product.
7. The method for producing a loofah cleansing body lotion according to claim 6, characterized in that: The dispersion is simultaneously performed with ultrasonic treatment.
8. The method for producing a loofah cleansing body lotion according to claim 6, characterized in that: The ultrasonic condition is: 20-25kHz.
9. The method for producing a loofah cleansing body lotion according to claim 6, characterized in that: Preheat the material before stirring evenly, the preheating temperature is 30-40℃, and the preheating time is 10-30min.