Plant oil-control shampoo composition and application thereof

Abstract

The invention belongs to the field of daily chemicals, and particularly relates to a plant oil-control shampoo composition and application thereof. The plant oil-control shampoo composition consists of extracts of the following natural plants: polygonum multiflorum, astragalus membranaceus, ginseng, hawthorn, platycladus orientalis, oldenlandia diffusa, wild chrysanthemum flower and honeysuckle flower. All the components have a synergistic effect, have various effects of refreshing, relieving itching, controlling oil, protecting hair and the like, and can be used for rapidly and effectively controlling oil for a long time.

Description

Technical Field

[0001] The present invention belongs to the field of daily chemicals, and particularly relates to a plant oil-control hair washing composition and its application. Background Art

[0002] Most of the reasons for oily scalp come from sebaceous glands. Sebaceous glands can secrete sebum, which is discharged through ducts into hair follicles and then discharged onto the skin surface through pores, and is mixed with substances produced by the disintegration of keratinocytes on the skin surface to form what we call "oil".

[0003] Sebum has the functions of moisturizing the skin and hair, and can also form a lipid film with sweat to protect the skin, prevent the evaporation of skin moisture, and inhibit and kill bacteria on the skin surface. Therefore, normal sebum secretion does not require special management, and only regular cleaning is needed.

[0004] However, in some people, the sebaceous gland secretion function is hyperactive, or the diet is too greasy, spicy and stimulating, and high-sugar and high-calorie foods, resulting in the sebaceous glands being stimulated to secrete a large amount of sebum, or mental stress and irregular life, which affect sebaceous gland secretion. When the sebaceous glands are overly active, abnormal oiliness occurs, making the scalp in an oily and humid state for a long time. Simply washing hair with ordinary oil-control shampoo can only clean the oil and relieve the oily state of the scalp to a certain extent, and it is difficult to have a good long-term oil-control effect. Summary of the Invention

[0005] The purpose of the present invention is to provide an oil-control hair washing composition of natural plant extracts to solve the above problems.

[0006] In order to achieve the above purpose, the present invention adopts the following technical scheme:

[0007] A plant oil-control hair washing composition, which is composed of extracts of the following natural plants: Astragalus membranaceus, Polygonum multiflorum Thunb., Panax ginseng C. A. Mey., Crataegus pinnatifida Bunge, Platycladus orientalis (L.) Franco, Hedyotis diffusa Willd., Chrysanthemum indicum L., Lonicera japonica Thunb.

[0008] Astragalus membranaceus is a common traditional Chinese medicine, which can invigorate qi and consolidate the exterior, and promote the production of muscle to discharge toxins. Its extract can enhance the local blood circulation of the scalp, regulate the oil balance of the scalp, reduce the generation of dandruff, and relieve scalp itching. At the same time, various active ingredients in Astragalus membranaceus have antibacterial and anti-inflammatory effects, which can improve the scalp environment and reduce hair loss caused by inflammation. Moreover, Astragalus membranaceus can enhance the immunity of the scalp and promote the recovery of scalp injuries, thus creating good conditions for hair growth.

[0009] Polygonum multiflorum Thunb. usually refers to the dried tuberous roots of the Polygonum multiflorum plant in the Polygonaceae family, which contains a variety of beneficial components and has the effects of tonifying essence and blood, blackening hair, strengthening tendons and bones, and tonifying the liver and kidneys. Its extract can regulate the oil balance of the scalp, reduce dandruff production, relieve scalp itching, and improve the overall health of the scalp. At the same time, it can promote scalp blood circulation, enhance hair follicle activity, and provide more nutrients for hair growth.

[0010] Ginseng greatly tonifies primordial qi, promotes the production of body fluid and nourishes blood, and can assist Astragalus membranaceus in enhancing qi and blood production. The extract is rich in various nutrients such as ginsenosides, polysaccharides, vitamins, and minerals, which can regulate the oil balance of the scalp, and at the same time nourish the hair and scalp, improving the quality of the hair.

[0011] Hawthorn is the ripe fruit of Crataegus pinnatifida Bge. in the Rosaceae family, also known as Crataegus pinnatifida. Hawthorn can promote blood circulation to remove blood stasis, reduce fat and eliminate turbidity, and can be extracted by conventional methods using water, alcohol, etc. as solvents. The extract of hawthorn fruit has certain inhibitory effects on Staphylococcus aureus, Candida albicans, Escherichia coli, etc., and is clinically used as a plant-based disinfectant. The extract of hawthorn fruit has a strong activating effect on luciferase. Low luciferase activity indicates that the skin is prone to specific dermatitis. Therefore, the extract of hawthorn fruit is effective in preventing skin inflammation; in epidermal cell culture, the extract of hawthorn fruit has a promoting effect on the synthesis of ceramide, which shows that it can change the composition of secreted sebum and is effective in improving the softness and oiliness of the skin.

[0012] Platycladus orientalis has the characteristics of clearing heat and removing dampness, cooling blood and nourishing blood, promoting hair growth and blackening hair. Its antibacterial and anti-inflammatory effects can inhibit the growth of bacteria and fungi on the scalp, reduce dandruff and inflammation, and improve the scalp microenvironment.

[0013] Oldenlandia diffusa has the effects of clearing heat and detoxifying, promoting diuresis and relieving stranguria, dissipating carbuncles and nodules, etc. Its extract has antibacterial and anti-inflammatory effects and can improve the scalp microenvironment.

[0014] Wild chrysanthemum, as a natural Chinese medicinal material, clears the liver and purges fire, relieves inflammation and itching. The extract is rich in flavonoids, saponins, vitamins, and minerals, and has significant antibacterial and antiviral effects, which can effectively inhibit the growth of bacteria and fungi on the scalp, reduce dandruff and inflammation.

[0015] Lonicera japonica contains active ingredients such as chlorogenic acid and luteolin glycoside, and can disperse wind-heat. These ingredients can inhibit the growth of a variety of pathogens and reduce the inflammatory response of the scalp.

[0016] The components of the plant oil-control shampoo composition provided by the present invention have a synergistic effect. Polygonum multiflorum, ginseng, and astragalus membranaceus can tonify the liver and kidney, benefit qi and blood, and strengthen the foundation and cultivate the primordial qi. Hedyotis diffusa, honeysuckle flower, and wild chrysanthemum can clear away damp-heat and relieve heat-toxicity. Hawthorn can eliminate fat and promote blood circulation to remove stasis. Platycladus orientalis can cool the blood and nourish the blood. Combining reducing pathogenic factors and reinforcing healthy qi, while clearing away heat and cooling the blood, it can also tonify qi and nourish blood to strengthen the foundation and cultivate the primordial qi, enabling the effects of each component to be maximized, taking into account multiple effects such as refreshing, relieving itching, controlling oil, and hair care, and achieving more rapid, effective, and long-term oil control.

[0017] Among them: 1-30 parts of Polygonum multiflorum, 1-15 parts of astragalus membranaceus, 0.5-10 parts of ginseng, 0.5-8 parts of hawthorn, 0.5-20 parts of Platycladus orientalis, 1-30 parts of Hedyotis diffusa, 0.5-15 parts of wild chrysanthemum, 0.5-20 parts of honeysuckle flower; the above parts are all parts by weight.

[0018] Preferably, in the plant oil-control shampoo composition: 5-10 parts of Polygonum multiflorum, 1-5 parts of astragalus membranaceus, 0.5-3 parts of ginseng, 1-5 parts of hawthorn, 2-6 parts of Platycladus orientalis, 5-10 parts of Hedyotis diffusa, 1-5 parts of wild chrysanthemum, 1-5 parts of honeysuckle flower; the above parts are all parts by weight.

[0019] In the present invention, the natural plant extract can be prepared by a conventional method for preparing natural plant extracts in the art. For example, Polygonum multiflorum, astragalus membranaceus, ginseng, hawthorn, Platycladus orientalis, Hedyotis diffusa, wild chrysanthemum, and honeysuckle flower can be respectively extracted with water as a solvent by heating under reflux and then concentrated to obtain.

[0020] The present invention also provides the application of the plant oil-control shampoo composition in the preparation of hair washing products. Specifically, the natural plant extract composition of the present invention can be directly added to products such as shampoo and hair cream for direct use, or mixed with conventional auxiliary materials for preparing hair washing products in the art to form various hair washing product forms such as shampoo and hair cream.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The plant oil-control shampoo composition of the present invention is all natural plant extracts, mild and non-irritating, and can be directly added to conventional shampoo for use. Experiments show that adding the composition of the present invention to conventional shampoo can reduce the scalp oil content and the proportion of oily scalp types, and has a good effect on controlling scalp oil. Description of the Drawings

[0023] Figure 1 It is the change of scalp surface oil content before and after using Product D (μg / cm2, x±s, n = 18);

[0024] Figure 2 It is the frequency distribution diagram of the number of people with dry and oily scalps before and after using Product D. Detailed Embodiments

[0025] The present invention will be further described below in conjunction with specific embodiments, but the embodiments do not impose any form of limitation on the present invention. Unless otherwise specified, the reagents, methods, and equipment used in the present invention are conventional reagents, methods, and equipment in the technical field.

[0026] Unless otherwise specified, the reagents and materials used in the following examples are all commercially available.

[0027] Preparation of Plant Oil-Control Shampoo Compositions in Examples 1-4

[0028] Referring to Table 1, the respective extracts were mixed according to the ratios to obtain the respective plant oil-control shampoo compositions.

[0029] Table 1 Formulations of Plant Oil-Control Shampoo Compositions in Examples 1-4 (parts by weight)

[0030] Example 1 Example 2 Example 3 Example 4 Polygonum multiflorum extract 2 30 5 10 Astragalus membranaceus extract 2 15 1 5 Ginseng extract 1 10 0.5 3 Hawthorn extract 1 8 1 5 Platycladus orientalis extract 1 20 2 6 Hedyotis diffusa extract 2 30 5 10 Chrysanthemum indicum extract 1 15 1 5 Lonicera japonica flower extract 1 20 1 5

[0031] Oil-Control Effect Test

[0032] The above Examples 1-4 were respectively added to a conventional silicone-free shampoo, mixed evenly, and numbered A, B, C, and D respectively. A human efficacy experiment was carried out, and the specific test design and methods are as follows:

[0033] A total of 16 volunteers with strong scalp oil secretion were selected for the test, aged 18 to 60 years old, randomly divided into 4 groups, and products A, B, C, and D were used respectively.

[0034] Each time when shampooing, this product was used to replace the habitual shampoo product and used for 28 days. After the first shampoo (D0), after 14 days of use (D14), and after the last shampoo (D28), the satisfaction with the scalp and hair conditions was evaluated. The shampoo interval is recommended to be determined by oneself according to the normal acceptable scalp and hair tolerance state of the individual, and it is not required to be the same as the shampoo interval before using this product. Scoring criteria: 1: Very dissatisfied, 2: Dissatisfied, 3: Somewhat satisfied, 4: Ordinary / General, 5: Somewhat satisfied, 6: Satisfied, 7: Very satisfied. The experimental scoring results of each group are shown in Table 2.

[0035] Table 2 Record Results of Experimental Scoring of Each Group

[0036]

[0037] The scores of each group were further compared with the baseline group (using a conventional shampoo), and the increase in the satisfaction score of each group was statistically analyzed. Among them, Dn / D0 is the increase in the satisfaction score compared with the baseline at different time points after using the test sample. The specific results are shown in Table 3.

[0038] Table 3 Increase in Satisfaction Score

[0039]

[0040] Overall, from the test data, compared with using conventional shampoos, the scalp freshness, hair fluffiness, and the degree of scalp peeling and itching in groups A - D have all improved, and the improvement in groups C and D is better than that in groups A and B. Among them, group D has the best effect.

[0041] Further, an expanded experiment was conducted on the formula of group D. A total of 18 men and women aged 18 - 60 with strong scalp sebum secretion were included. After using the shampoo product of group D for 28 days, the changes in sebum content in specific scalp areas before and after use, the changes in scalp dryness and oiliness, and the experiences of the subjects were compared. The results are shown in Tables 4 - 6 and Figure 1-2 as follows.

[0042] The larger the numerical value of the sebum content on the skin surface, the higher the oil content on the skin surface. Comparing the changes in the oil content in specific scalp areas before and after use can reflect the oil control effect of the product. The skin oil content reduction rate = (oil content before using the product - oil content after using the product) / oil content before using the product × 100%. It can be seen that after using the shampoo product of group D, the numerical values of the sebum amount of the subjects at different follow - up time points decreased more compared with before use (D0). After 28 days of use, it decreased by 25.39%, and there was a significant difference compared with the baseline value (p < 0.05). The better the improvement effect of the surface oil content in the test area, the better the effect of the product in reducing the oil content on the scalp surface. Moreover, after using the product for 28 days, compared with before use, the number of people with oily scalps decreased from 16 to 9, and the proportion decreased by 38.89%. The proportion of subjects with oily scalp types decreased, and more than 70% of the subjects gave positive evaluations on the oil control efficacy of the product, believing that the scalp was clearer, the hair was more fluffy, and the degree of scalp peeling and itching had improved. This shows that the skin care composition of the embodiments of the present invention has a significant oil control effect.

[0043] Table 4 Skin oil content (μg / cm 2 , n = 18)

[0044]

[0045] Table 5 Frequency distribution of the number of people with dry and oily scalps before and after use (n = 18)

[0046] Scalp type Oily Neutral Dry D0 16(88.89％) 2(11.11％) 0(0.00％) D28 9(50.00％) 7(38.89％) 2(11.11％) Change rate -38.89％ 27.78％ 11.11％

[0047] Table 6 Frequency distribution of self - scoring number of subjects after 28 days of use (n = 18)

[0048] Scalp freshness Scalp fluffiness Degree of improvement in scalp peeling and itching 1 - 3 points 1 0 1 4 points 3 3 1 5 - 7 points 14 15 16 Recognition rate 77.78％ 83.33％ 88.89％

[0049] Note: 1: Very dissatisfied, 2: Dissatisfied, 3: Somewhat satisfied, 4: Ordinary / General, 5: Somewhat satisfied, 6: Satisfied, 7: Very satisfied. In the scoring criteria, scores from 1 to 3 are considered dissatisfied, 4 is considered average, and 5 and above are considered satisfied.

[0050] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as within the scope described in this specification.

[0051] The above-described embodiments merely represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the appended claims.

Claims

1. A plant oil-control shampoo composition, characterized in that: It is composed of extracts of the following natural plants: Polygonum multiflorum, Astragalus, Ginseng, Hawthorn, Platycladus orientalis, Oldenlandia diffusa, Wild chrysanthemum, and Honeysuckle.

2. The plant oil-control shampoo composition according to claim 1, characterized in that: The composition comprises: 1 to 30 parts of Polygonum multiflorum, 1 to 15 parts of Astragalus, 0.5 to 10 parts of Ginseng, 0.5 to 8 parts of Hawthorn, 0.5 to 20 parts of Platycladus orientalis, 1 to 30 parts of Hedyotis diffusa, 0.5 to 15 parts of Chrysanthemum indica, and 0.5 to 20 parts of Honeysuckle; The above parts are all parts by weight.

3. The plant oil-control shampoo composition according to claim 1, characterized in that: The composition comprises: 5-10 parts of Polygonum multiflorum, 1-5 parts of Astragalus, 0.5-3 parts of Ginseng, 1-5 parts of Hawthorn, 2-6 parts of Platycladus orientalis, 5-10 parts of Hedyotis diffusa, 1-5 parts of Chrysanthemum indica, and 1-5 parts of Honeysuckle; The above parts are all parts by weight.

4. Use of the plant oil-control shampoo composition according to any one of claims 1 to 3 in the preparation of shampoo products.

5. The use according to claim 4, characterized in that: The plant oil-control shampoo composition is directly added into the shampoo product.

6. A shampoo product comprising the plant oil-control shampoo composition according to any one of claims 1 to 3.

Images