Scalp allergy-relieving composition and application thereof
By using a scalp soothing composition composed of a variety of Chinese herbal extracts and yeast fermentation product filtrate in hair cosmetics, the problem of poor effect of existing hair cosmetics in repairing the scalp is solved, and significant anti-allergic soothing and dandruff inhibition effects are achieved, and healthy scalp recovery is promoted.
Patent Information
- Application Number
- CN202411829808.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-03-14
AI Technical Summary
Existing hair cosmetics are not effective in scalp repair, especially the soothing and anti-allergic effects of sensitive scalp are difficult to meet.
A scalp supin composition is used, which is compounded by Berry Berry extract, Turmeric root extract, Licorice root extract, Scutellaria baicalensis root extract, Agnesium root extract, Membrane Pod Astragalus root extract, Medicinal rhubarb extract, Coptis chinensis root extract, Yeast fermentation product filtrate and solvents (such as butanediol, 1,2-hexanediol, para-hydroxyacetophenone). Through the mutually coordinated active ingredients, it significantly inhibits Malassezia furfus, eliminates free radicals, inhibits hyaluronidase, and promotes healthy scalp recovery.
Significantly inhibit dandruff, relieve allergic scalp, achieve anti-allergic soothing effect, repair the scalp, and achieve the effect of no dandruff, refreshing and tightening scalp, and no itching.
Smart Images
Figure BDA0005185287080000081 
Figure BDA0005185287080000091
Abstract
Description
Technical Field
[0001] The invention relates to the field of hair cosmetics, in particular to a scalp soothing composition and application thereof. Background Art
[0002] The characteristics of a healthy scalp are: no dandruff, a clean and non-tight scalp, and no itching. The performance of the hair can also reflect the health of the scalp, such as strong hair roots, moist and shiny hair, and no split ends. A healthy scalp ecological environment is maintained by three major balances: oil, flora, and metabolic balance. When the three major balances are out of balance, problems such as oily scalp, itchy scalp, increased dandruff, and hair loss will occur, and the scalp will even gradually become sensitive. It is reported that more than 50% of the population have symptoms of sensitive scalp. Therefore, it is necessary to take anti-allergic and soothing care for the scalp. Because Chinese herbal medicine has a mild effect and has both nutritional and therapeutic effects, it has a broad application prospect in hair cosmetics.
[0003] However, although Chinese herbal ingredients have been added to existing hair cosmetics, their effect in repairing the scalp is still relatively general, especially their soothing and anti-allergic effects on the scalp are not good. The repair effect on sensitive scalps is still difficult to meet the needs of consumers. Therefore, there is still room for improvement. Summary of the invention
[0004] In order to improve the soothing and anti-allergic effects of hair cosmetics, the present application provides a scalp allergy-soothing composition and its application.
[0005] In the first aspect, the present application provides a scalp soothing composition, which adopts the following technical solution: A scalp soothing composition is a compound of phellodendron amurense extract, turmeric root extract, liquorice root extract, scutellaria root extract, anemarrhena root extract, astragalus membranaceus root extract, rhubarb extract, coptis root extract, yeast fermentation product filtrate and solvent.
[0006] By adopting the above technical scheme, by specifically selecting the compound of Phellodendron chinense extract, Curcuma longa root extract, Licorice root extract, Scutellaria baicalensis root extract, Anemarrhena asphodeloides root extract, Astragalus membranaceus root extract, Rhubarb extract and Coptis chinensis root extract, under the mutual cooperation of the active ingredients of various Chinese herbal medicine extracts, it can play a significant role in inhibiting Malassezia furfur, thereby playing a significant role in inhibiting dandruff. The combination of various active ingredients can also play a good role in scavenging free radicals, reducing free radicals attacking scalp cells, so that the scalp can be better restored to health. Moreover, the combination of various active ingredients can effectively inhibit hyaluronidase, promote the rapid replenishment of hyaluronic acid in the scalp, effectively relieve allergic scalp, and play a significant anti-allergic and soothing effect. By comprehensively repairing the scalp, the scalp is made healthier, and the effects of no dandruff, refreshing scalp without tightness and no itching are well achieved.
[0007] Preferably, the mass ratio of the phellodendron chinense extract, turmeric root extract, liquorice root extract, scutellaria root extract, anemarrhena root extract, astragalus membranaceus root extract, rhubarb extract, coptis root extract, yeast fermentation product filtrate, and solvent is 0.8-1.2: 2.8-3.2: 4.8-5.2: 4.8-5.2: 2.8-3.2: 3.8-4.2: 2.8-3.2: 1.8-2.2: 62-64: 9.8-12.2.
[0008] By adopting the above technical scheme, by specifically selecting the mass ratio of the scalp soothing composition to be phellodendron chinense extract, turmeric root extract, liquorice root extract, scutellaria root extract, anemarrhena root extract, astragalus membranaceus root extract, rhubarb extract, coptis root extract, yeast fermentation product filtrate, and solvent, each extract is combined in a specific ratio, the effect of various active substances cooperating with each other is better, and the effect of repairing the scalp is better.
[0009] Preferably, the solvent is a mixture of butanediol, 1,2-hexanediol and p-hydroxyacetophenone.
[0010] By adopting the above technical scheme and specifically selecting butanediol, 1,2-hexanediol and p-hydroxyacetophenone, the solubility of various active ingredients in the solvent can be effectively improved, so that the active ingredients can cooperate with each other better and have a better antiseptic effect, thereby extending the shelf life of the product and having a higher economic value.
[0011] Preferably, the mass ratio of butanediol, 1,2-hexanediol and p-hydroxyacetophenone is 9-11:0.4-0.6:0.4-0.6.
[0012] By adopting the above technical scheme and specifically selecting the mass ratio of butanediol, 1,2-hexanediol and p-hydroxyacetophenone, the solubilization and antiseptic effects are further improved, and the product quality is better.
[0013] Preferably, the preparation method of the scalp soothing composition is as follows: Step 1), mixing butanediol, 1,2-hexanediol and p-hydroxyacetophenone to obtain a solvent; Step 2), add Phellodendron chinense extract, Curcuma longa root extract, Licorice root extract, Scutellaria baicalensis root extract, Anemarrhena asphodeloides root extract, Astragalus membranaceus root extract, Rhubarb extract, Coptis chinensis root extract, and yeast fermentation product filtrate into a solvent and mix until completely dissolved to obtain a scalp soothing composition.
[0014] By adopting the above technical scheme, the prepared scalp soothing composition has good dandruff inhibition, soothing, anti-allergic and other effects, each active ingredient can play a good synergistic effect, and the product quality is high.
[0015] Preferably, in the step 2), amber bark extract, turmeric root extract, liquorice root extract, scutellaria root extract, anemarrhena root extract, astragalus membranaceus root extract, rhubarb extract, coptis root extract, and yeast fermentation product filtrate are added to the solvent, kept at a constant temperature of 40-45°C, and stirred for 30-45 minutes.
[0016] By adopting the above technical solution and stirring at a constant temperature of 40-45°C for 30-45 minutes, the active ingredients can be fully coordinated and the synergistic effect can be better exerted, so that the scalp soothing composition can better inhibit dandruff, soothe, and resist allergies.
[0017] In a second aspect, the present application provides an application of a scalp soothing composition, using the following technical solution: An application of the above-mentioned scalp soothing composition, wherein the scalp soothing composition is added to hair cosmetics to prepare hair cosmetics with scalp soothing effect.
[0018] By adopting the above technical scheme, the scalp soothing composition is added to hair cosmetics, which can make the hair cosmetics have good dandruff inhibition, soothing, anti-allergic and other effects, can effectively repair the scalp, restore scalp health, and thus make the hair healthier.
[0019] Preferably, the mass content of the scalp soothing composition in the hair cosmetics is 1-10%.
[0020] By adopting the above technical scheme, the scalp soothing composition can play a significant role in inhibiting dandruff, soothing, and anti-allergic effects when the mass content is 1-10%. The obtained hair cosmetics have better effects and the cost is controlled, which has high economic value.
[0021] In summary, this application has the following beneficial effects: 1. Since the present application specifically selects the compound of Phellodendron chinense extract, Curcuma longa root extract, Licorice root extract, Scutellaria baicalensis root extract, Anemarrhena asphodeloides root extract, Astragalus membranaceus root extract, Rhubarb extract and Coptis chinensis root extract, under the mutual cooperation of the active ingredients of various Chinese herbal medicine extracts, it can play a significant role in inhibiting Malassezia furfur, thereby playing a significant role in inhibiting dandruff. The combination of various active ingredients can also play a good role in scavenging free radicals, reducing the free radicals attacking scalp cells, so that the scalp can be better restored to health. Moreover, the combination of various active ingredients can effectively inhibit hyaluronidase, promote the rapid replenishment of hyaluronic acid in the scalp, effectively relieve allergic scalp, and play a significant anti-allergic and soothing effect. By comprehensively repairing the scalp, the scalp is made healthier, and the effects of no dandruff, refreshing scalp without tightness and no itching are well achieved.
[0022] 2. In the present application, it is preferred to specifically select the scalp soothing composition as a Phellodendron chinense extract, a Curcuma longa root extract, a Licorice root extract, a Scutellaria baicalensis root extract, an Anemarrhena asphodeloides root extract, an Astragalus membranaceus root extract, an Rhubarb extract, a Coptis chinensis root extract, a yeast fermentation product filtrate, and a solvent in a mass ratio so that each extract is combined in a specific ratio, the various active ingredients cooperate with each other to achieve a better effect of repairing the scalp.
[0023] 3. In the present application, it is preferred to specifically select butanediol, 1,2-hexanediol, and p-hydroxyacetophenone to effectively improve the solubility of various active ingredients in the solvent, so that the active ingredients can cooperate with each other better, and can have a better antiseptic effect, so that the shelf life of the product is longer and has a higher economic value. DETAILED DESCRIPTION
[0024] The present application is further described in detail below with reference to the embodiments.
[0025] Example 1 A scalp soothing composition is prepared by compounding amber bark extract, turmeric root extract, liquorice root extract, scutellaria root extract, anemarrhena root extract, astragalus membranaceus root extract, rhubarb extract, coptis root extract, yeast fermentation product filtrate and solvent.
[0026] The Phellodendron chinense extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0027] Turmeric root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0028] Licorice root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0029] The scutellaria root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0030] The extract of Anemarrhena root was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0031] The Astragalus membranaceus root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0032] The medicinal rhubarb extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0033] The Coptis chinensis root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0034] The yeast fermentation product filtrate was purchased from Shandong Freda Biotechnology Co., Ltd.
[0035] The solvent is a compound of butanediol, 1,2-hexanediol and p-hydroxyacetophenone.
[0036] Butanediol was purchased from Jinan Rongguang Chemical Co., Ltd., 1,4-butanediol.
[0037] 1,2-Hexanediol was purchased from Henan Weiyuan Biotechnology Co., Ltd.
[0038] Para-hydroxyacetophenone was purchased from Jinan Rongzheng Chemical Co., Ltd.
[0039] The preparation method of the scalp soothing composition is as follows: Step 1), 9 kg of butanediol, 0.4 kg of 1,2-hexanediol and 0.4 kg of p-hydroxyacetophenone are put into a stirring kettle at a speed of 90 r / min, stirred for 10 min, and mixed evenly to obtain a solvent.
[0040] Step 2), 0.8 kg of Phellodendron chinense extract, 2.8 kg of Curcuma longa root extract, 4.8 kg of Licorice root extract, 4.8 kg of Scutellaria baicalensis root extract, 2.8 kg of Anemarrhena asphodeloides root extract, 3.8 kg of Astragalus membranaceus root extract, 2.8 kg of Rhubarb extract, 1.8 kg of Coptis chinensis root extract, and 62 kg of yeast fermentation product filtrate are added to the solvent, kept at a constant temperature of 40°C, a rotation speed of 120 r / min, and stirred for 30 minutes to obtain a scalp soothing composition.
[0041] Example 2 A scalp soothing composition is prepared by compounding amber bark extract, turmeric root extract, liquorice root extract, scutellaria root extract, anemarrhena root extract, astragalus membranaceus root extract, rhubarb extract, coptis root extract, yeast fermentation product filtrate and solvent.
[0042] The Phellodendron chinense extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0043] Turmeric root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0044] Licorice root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0045] The scutellaria root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0046] The extract of Anemarrhena root was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0047] The Astragalus membranaceus root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0048] The medicinal rhubarb extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0049] The Coptis chinensis root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0050] The yeast fermentation product filtrate was purchased from Shandong Freda Biotechnology Co., Ltd.
[0051] The solvent is a compound of butanediol, 1,2-hexanediol and p-hydroxyacetophenone.
[0052] Butanediol was purchased from Jinan Rongguang Chemical Co., Ltd., 1,4-butanediol.
[0053] 1,2-Hexanediol was purchased from Henan Weiyuan Biotechnology Co., Ltd.
[0054] Para-hydroxyacetophenone was purchased from Jinan Rongzheng Chemical Co., Ltd.
[0055] The preparation method of the scalp soothing composition is as follows: Step 1), 10 kg of butanediol, 0.5 kg of 1,2-hexanediol and 0.5 kg of p-hydroxyacetophenone are put into a stirring kettle at a speed of 90 r / min, stirred for 10 min, and mixed evenly to obtain a solvent.
[0056] Step 2), 1kg of Phellodendron chinense extract, 3kg of Curcuma longa root extract, 5kg of Licorice root extract, 5kg of Scutellaria baicalensis root extract, 3kg of Anemarrhena asphodeloides root extract, 4kg of Astragalus membranaceus root extract, 3kg of Rhubarb extract, 2kg of Coptis chinensis root extract, and 63kg of yeast fermentation product filtrate are added to the solvent, kept at a constant temperature of 43°C, a rotation speed of 120r / min, and stirred for 40min to obtain a scalp soothing composition.
[0057] Example 3 A scalp soothing composition is prepared by compounding amber bark extract, turmeric root extract, liquorice root extract, scutellaria root extract, anemarrhena root extract, astragalus membranaceus root extract, rhubarb extract, coptis root extract, yeast fermentation product filtrate and solvent.
[0058] The Phellodendron chinense extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0059] Turmeric root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0060] Licorice root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0061] The scutellaria root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0062] The extract of Anemarrhena root was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0063] The Astragalus membranaceus root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0064] The medicinal rhubarb extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0065] The Coptis chinensis root extract was purchased from Guangzhou Julong Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0066] The yeast fermentation product filtrate was purchased from Shandong Freda Biotechnology Co., Ltd.
[0067] The solvent is a compound of butanediol, 1,2-hexanediol and p-hydroxyacetophenone.
[0068] Butanediol was purchased from Jinan Rongguang Chemical Co., Ltd., 1,4-butanediol.
[0069] 1,2-Hexanediol was purchased from Henan Weiyuan Biotechnology Co., Ltd.
[0070] Para-hydroxyacetophenone was purchased from Jinan Rongzheng Chemical Co., Ltd.
[0071] The preparation method of the scalp soothing composition is as follows: Step 1), 11 kg of butanediol, 0.6 kg of 1,2-hexanediol and 0.6 kg of p-hydroxyacetophenone are put into a stirring kettle at a speed of 90 r / min, stirred for 10 min, and mixed evenly to obtain a solvent.
[0072] Step 2), 1.2 kg of Phellodendron chinense extract, 3.2 kg of Curcuma longa root extract, 5.2 kg of Licorice root extract, 5.2 kg of Scutellaria baicalensis root extract, 3.2 kg of Anemarrhena asphodeloides root extract, 4.2 kg of Astragalus membranaceus root extract, 3.2 kg of Rhubarb extract, 2.2 kg of Coptis chinensis root extract, and 64 kg of yeast fermentation product filtrate are added to the solvent, kept at a constant temperature of 45°C, a rotation speed of 120 r / min, and stirred for 45 minutes to obtain a scalp soothing composition.
[0073] Comparative Example 1 A scalp soothing composition, compared with Example 2, the only difference is: The Phellodendron amurense extract was replaced with an equal amount of mulberry leaf extract.
[0074] Mulberry leaf extract was purchased from Shanyang Lianfeng Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0075] Comparative Example 2 A scalp soothing composition, compared with Example 2, the only difference is: Replace the turmeric root extract with an equal amount of Thuja orientalis leaf extract.
[0076] Platycladus orientalis leaf extract was purchased from Shaanxi Junhe Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0077] Comparative Example 3 A scalp soothing composition, compared with Example 2, the only difference is: The licorice root extract was replaced with an equal amount of angelica extract.
[0078] Angelica extract was purchased from Lanzhou Waterless Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0079] Comparative Example 4 A scalp soothing composition, compared with Example 2, the only difference is: An equal amount of Gastrodia elata extract was used to replace the Scutellaria baicalensis root extract.
[0080] Gastrodia elata extract was purchased from Shandong Guante Bioengineering Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0081] Comparative Example 5 A scalp soothing composition, compared with Example 2, the only difference is: Anemarrhena root extract was replaced with mulberry extract in equal amounts.
[0082] Mulberry extract was purchased from Fufeng Ciyuan Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0083] Comparative Example 6 A scalp soothing composition, compared with Example 2, the only difference is: The Astragalus membranaceus root extract was replaced with an equal amount of Dandelion extract.
[0084] The dandelion extract was purchased from Shaanxi Junhe Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0085] Comparative Example 7 A scalp soothing composition, compared with Example 2, the only difference is: An equal amount of Pinellia ternata extract was used to replace the medicinal rhubarb extract.
[0086] The pinellia extract was purchased from Shaanxi Bohong Health Industry Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0087] Comparative Example 8 A scalp soothing composition, compared with Example 2, the only difference is: An equal amount of aconite root extract was used to replace the coptis root extract.
[0088] The aconite extract was purchased from Shaanxi New Horizon Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0089] Comparative Example 9 A scalp soothing composition, compared with Example 2, the only difference is: An equal amount of mulberry leaf extract was used to replace the Phellodendron chinense extract, an equal amount of Platycladus orientalis leaf extract was used to replace the turmeric root extract, an equal amount of angelica root extract was used to replace the licorice root extract, an equal amount of Gastrodia elata extract was used to replace the Scutellaria baicalensis root extract, an equal amount of mulberry extract was used to replace the Anemarrhena asphodeloides root extract, an equal amount of dandelion extract was used to replace the Astragalus membranaceus root extract, an equal amount of Pinellia ternata extract was used to replace the Rhubarb extract, and an equal amount of Aconitum carmichaelii root extract was used to replace the Coptis chinensis root extract.
[0090] Mulberry leaf extract was purchased from Shanyang Lianfeng Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0091] Platycladus orientalis leaf extract was purchased from Shaanxi Junhe Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0092] Angelica extract was purchased from Lanzhou Waterless Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0093] Gastrodia elata extract was purchased from Shandong Guante Bioengineering Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0094] Mulberry extract was purchased from Fufeng Ciyuan Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0095] The dandelion extract was purchased from Shaanxi Junhe Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0096] The pinellia extract was purchased from Shaanxi Bohong Health Industry Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0097] The aconite extract was purchased from Shaanxi New Horizon Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.
[0098] Experiment 1 Detect the inhibitory rate of Malassezia furfur in the test samples prepared from the scalp soothing compositions of each example and comparative example.
[0099] Using phosphate buffer as a blank control and the Malassezia furfur spore suspension + phosphate buffer as a control sample group, evaluate the inhibitory rate of the extract on Malassezia furfur. The evaluation index is: when the antibacterial rate ≥ 50%, it indicates an anti-dandruff effect, and the higher the inhibitory rate, the stronger the anti-dandruff effect.
[0100] Test sample: Take 5 g of the scalp soothing composition and 95 g of deionized water, mix evenly to obtain the test sample.
[0101] Experiment 2 Detect the DPPH free radical scavenging rate of the test samples prepared from the scalp soothing compositions of each example and comparative example.
[0102] Use an in vitro free radical scavenging evaluation method to determine the activity of the extract in scavenging DPPH free radicals.
[0103] Test sample: Take 5 g of the scalp soothing composition and 95 g of deionized water, mix evenly to obtain the test sample.
[0104] Experiment 3 Detect the irritation of the test samples prepared from the scalp soothing compositions of each example and comparative example.
[0105] Adopt the chicken embryo chorioallantoic membrane vascular test, quantify the irritation according to the reaction of the blood vessels, and evaluate the irritation of the extract to human skin. The evaluation index is: make a score according to the score corresponding to the vascular effect, take the average value of a set of data to determine the size of the irritation. When 0 < NC (irritation score) ≤ 2, stress irritation; 2 < NC ≤ 3, mild irritation; 3 < NC ≤ 5, moderate irritation; NC > 5, severe irritation.
[0106] Test sample: Take 5 g of the scalp soothing composition and 95 g of deionized water, mix evenly to obtain the test sample.
[0107] Experiment 4 According to T / JSRH 003-2023 "Hyaluronidase Inhibition Method for Testing the Antihistamine Activity of Cosmetic Raw Materials", detect the hyaluronidase inhibition rate (%) of the test samples prepared from the scalp soothing compositions of each example and comparative example.
[0108] Test sample: Take 5 g of the scalp soothing composition and 95 g of deionized water, mix evenly to obtain the test sample.
[0109] The specific test data of Experiments 1-4 are shown in Table 1.
[0110] Table 1 According to the data comparison in Table 1, the irritation of each embodiment and the comparative example is relatively low, but the Malassezia furfur inhibition rate, DPPH free radical scavenging rate, and hyaluronidase inhibition rate of each embodiment are significantly higher than those of each comparative example. It can be seen that each embodiment can play a more significant role in inhibiting dandruff, restoring scalp youth, anti-allergic and soothing effects under the synergistic effect of each active ingredient through the special combination of Phellodendron chinense extract, Curcuma longa root extract, Licorice root extract, Scutellaria baicalensis root extract, Anemarrhena asphodeloides root extract, Astragalus membranaceus root extract, Rhubarb extract, and Coptis chinensis root extract, so that the scalp can be restored to health under comprehensive repair, and the effect of no dandruff, refreshing scalp without tightness, and no itching is well achieved.
[0111] In each comparative example, conventional hair care plant extracts are used to replace the Phellodendron chinense extract, Curcuma longa root extract, Licorice root extract, Scutellaria baicalensis root extract, Anemarrhena asphodeloides root extract, Astragalus membranaceus root extract, Rhubarb extract, and Coptis chinensis root extract in the examples alone or in whole. Although these extracts can also inhibit dandruff and scavenge free radicals to a certain extent, the effects are quite different from those in the examples. In addition, the effect of inhibiting hyaluronidase is poor, making it difficult to achieve the anti-allergic and soothing effects, and the effect of repairing the scalp is relatively general.
[0112] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.
Claims
1. A scalp soothing composition, characterized in that: The scalp soothing composition is a compound of phellodendron amurense extract, turmeric root extract, liquorice root extract, scutellaria root extract, anemarrhena root extract, astragalus membranaceus root extract, rhubarb extract, coptis root extract, yeast fermentation product filtrate and solvent.
2. The scalp soothing composition according to claim 1, characterized in that: The mass ratios of the phellodendron chinense extract, turmeric root extract, liquorice root extract, scutellaria root extract, anemarrhena root extract, astragalus membranaceus root extract, rhubarb extract, coptis root extract, yeast fermentation product filtrate and solvent are 0.8-1.2: 2.8-3.2: 4.8-5.2: 4.8-5.2: 2.8-3.2: 3.8-4.2: 2.8-3.2: 1.8-2.2: 62-64: 9.8-12.
2.
3. The scalp soothing composition according to claim 2, characterized in that: The solvent is a compound of butanediol, 1,2-hexanediol and p-hydroxyacetophenone.
4. The scalp soothing composition according to claim 3, characterized in that: The mass ratio of the butanediol, 1,2-hexanediol and p-hydroxyacetophenone is 9-11:0.4-0.6:0.4-0.
6.
5. The scalp soothing composition according to claim 4, characterized in that: The preparation method of the scalp soothing composition is as follows: Step 1), mixing butanediol, 1,2-hexanediol and p-hydroxyacetophenone to obtain a solvent; Step 2), add Phellodendron chinense extract, Curcuma longa root extract, Licorice root extract, Scutellaria baicalensis root extract, Anemarrhena asphodeloides root extract, Astragalus membranaceus root extract, Rhubarb extract, Coptis chinensis root extract, and yeast fermentation product filtrate into a solvent and mix until completely dissolved to obtain a scalp soothing composition.
6. The scalp soothing composition according to claim 5, characterized in that: In the step 2), add the amur cork extract, turmeric root extract, liquorice root extract, scutellaria root extract, anemarrhena root extract, astragalus membranaceus root extract, rhubarb extract, coptis root extract, and yeast fermentation product filtrate into the solvent, keep the temperature at 40-45°C, and stir for 30-45 minutes.
7. An application of the scalp soothing composition according to any one of claims 1 to 6, characterized in that: The scalp soothing composition is added into hair cosmetics to prepare hair cosmetics with scalp soothing effect.
8. The use of a scalp soothing composition according to claim 7, characterized in that: The mass content of the scalp soothing composition in the hair cosmetics is 1-10%.