Anti-aging composition containing flos mume extract as well as preparation method and application of anti-aging composition

Abstract

The invention relates to the technical field of cosmetics, and particularly discloses an anti-aging composition containing a flos mume extract as well as a preparation method and application of the anti-aging composition. The invention relates to an anti-aging composition containing a white plum blossom extract. The anti-aging composition comprises the white plum blossom extract, a capparis spinosa fruit extract and a chrysanthemum indicum extract. According to the application of the anti-aging composition containing the flos mume extract, the anti-aging composition containing the flos mume extract is added into cosmetics. The anti-aging composition containing the flos mume extract can significantly improve the skin aging problem, resists skin aging, especially resists skin light aging, and achieves a significant anti-aging effect.

Description

Technical Field

[0001] The invention relates to the technical field of cosmetics, and in particular to an anti-aging composition containing a white plum blossom extract, a preparation method and an application thereof. Background Art

[0002] Currently, most anti-aging cosmetics on the market use chemical synthetic substances as active ingredients. Although they can achieve anti-aging effects to a certain extent, long-term use may cause irritation or adverse reactions to the skin. In addition, as consumers' demand for natural and organic products increases, cosmetics with natural ingredients are becoming more and more popular.

[0003] White plum blossom (Armeniaca mume Sieb.f.viridicalyx (Makino)TYChen), also known as green-calyx plum or green plum blossom, is rich in flavonoids, volatile oils, phenolic acids and other active ingredients, showing anti-photoaging, antioxidant, anti-inflammatory and melanin inhibition effects. Therefore, its application in cosmetics can not only provide anti-aging effects, but also meet consumers' demand for natural ingredients. However, a single ingredient often has limited effects and is difficult to provide better anti-aging effects. Therefore, it is necessary to develop a composite formula combining white plum blossom extract with other natural extracts to enhance the anti-aging effect and meet the market demand for natural cosmetics. Summary of the invention

[0004] In order to enhance the anti-aging effect of white plum blossom extract, the present application provides an anti-aging composition containing white plum blossom extract, a preparation method and an application thereof. The present application found in the study that when white plum blossom extract is compounded with caper fruit extract and schizonepeta tenuifolia extract, it can significantly improve skin aging problems through synergistic effects, fight skin aging, especially fight skin photoaging, and achieve significant anti-aging effects.

[0005] In the first aspect, the present application provides an anti-aging composition containing white plum blossom extract, which adopts the following technical scheme: an anti-aging composition containing white plum blossom extract, comprising the following components in mass percentage: 1% to 3% white plum blossom extract, 1% to 3% caper fruit extract and 0.5% to 2% angelica extract, with the remainder being solvent.

[0006] In the above technical scheme, white plum blossom extract has good anti-photodamage and anti-aging effects on the skin, and can effectively improve the elasticity and glossiness of the skin. The caper fruit extract has multiple effects such as anti-inflammatory, analgesic and antioxidant, which helps to reduce the skin's inflammatory response and oxidative stress, while the millepora extract can enhance the skin's moisturizing ability, promote fibroblasts to absorb collagen, and tighten the dermis. The present application, through the synergistic effect of these three plant extracts, helps to strengthen the skin's resistance to ultraviolet rays, strengthen the skin's antioxidant capacity, stimulate skin cell regeneration, promote the synthesis of skin collagen, accelerate the renewal of the stratum corneum, and make the skin smoother and brighter. The combination of the three can more comprehensively combat skin aging problems, significantly reduce skin wrinkles and lines and reduce wrinkle area, and provide more effective anti-aging effects.

[0007] Preferably, the composition comprises the following components in percentage by mass: 1% to 3% white plum blossom extract, 1% to 3% caper fruit extract and 0.5% to 2% schisandra chinensis extract, 0.1% to 0.3% hydroxyethyl cellulose, 0.5% to 1% hexylene glycol, 5% to 10% butylene glycol, 8% to 12% glycerol, and the balance is water.

[0008] In the above technical scheme, the present application not only improves the moisturizing effect of the anti-aging composition containing white plum blossom extract, but also enhances the stability and comfort of the anti-aging composition containing white plum blossom extract during use by adding hydroxyethyl cellulose, hexylene glycol, butylene glycol and glycerin.

[0009] Preferably, the composition comprises the following components in percentage by mass: 2% white plum blossom extract, 2% caper fruit extract and 1% schisandra chinensis extract, 0.2% hydroxyethyl cellulose, 0.8% hexanediol, 8% butylene glycol, 10% glycerol, and the balance is water.

[0010] In the above technical scheme, the present application further optimizes the dosage of each component of the anti-aging composition containing white plum blossom extract, especially by optimizing the ratio of white plum blossom extract, caper fruit extract and spathiphyllum extract, thereby further enhancing the skin's resistance to ultraviolet rays, being able to better combat skin aging problems, significantly lighten skin wrinkles and reduce wrinkle areas, so as to achieve better anti-aging effects. Preferably, 1% to 2% of Cryptomeria fortunei bud extract is also included.

[0011] In the above technical solution, the Cryptomeria fortunei bud extract has a good effect of thickening the epidermis and tightening the skin texture, which can further enhance the anti-aging effect of the composition. At the same time, the present applicant found in the study that further adding the Cryptomeria fortunei bud extract to the anti-aging composition containing the white plum blossom extract can more effectively reduce the wrinkles and wrinkle areas of the skin. The present applicant infers that this is because the Cryptomeria fortunei bud extract and the white plum blossom extract, the Capparis spinosa fruit extract, and the Globenia extract produce a synergistic effect, which can further promote the skin's absorption of the effective ingredients of the anti-aging composition containing the white plum blossom extract, thereby showing a better anti-aging effect.

[0012] Preferably, the preparation method of the white plum blossom extract comprises the following steps: Step 1: Take fresh white plum blossoms, freeze them at -35 to -45°C for 2 to 3 hours, take them out, squeeze and crush them to obtain white plum blossom puree; Step 2: Add 1 to 1.5 times the volume of water to the white plum blossom mud, stir evenly, and then squeeze and extract for 30 to 40 minutes to obtain white plum blossom cell fluid and white plum blossom residue; Step 3: adding 3 to 4 times the volume of 50% to 60% ethanol solution to the white plum blossom residue, stirring continuously at room temperature for 2 to 3 hours, and filtering to obtain a white plum blossom extract; Step 4: The white plum blossom extract is concentrated under reduced pressure and freeze-dried to obtain the white plum blossom extract.

[0013] In the above technical scheme, the present application can obtain a white plum blossom extract with higher activity through the above steps. Adding such a white plum blossom extract to the anti-aging composition of the present application can better cooperate with the other components to further enhance the anti-aging effect of the product.

[0014] In the second aspect, the present application provides a method for preparing an anti-aging composition containing a white plum blossom extract using the following technical scheme: A method for preparing an anti-aging composition containing a white plum blossom extract comprises: adding various raw materials into a solvent in sequence, mixing and stirring evenly, and obtaining the anti-aging composition containing the white plum blossom extract.

[0015] Preferably, the method comprises: adding hydroxyethyl cellulose, butylene glycol and glycerin into water, heating to 80-85° C., stirring evenly, cooling to below 40° C., adding the remaining raw materials, stirring evenly, and obtaining an anti-aging composition containing white plum blossom extract.

[0016] In the above technical scheme, the present application provides a simple and easy preparation process in terms of the preparation method, which ensures the activity of the components of the natural plant extract and the quality of the anti-aging composition containing the white plum blossom extract.

[0017] In a third aspect, the application of an anti-aging composition containing a white plum blossom extract provided by the present application adopts the following technical solution: The invention discloses an application of an anti-aging composition containing a white plum blossom extract, characterized in that the anti-aging composition containing the white plum blossom extract is added into cosmetics.

[0018] In the above technical scheme, the anti-aging composition of the present application has good skin permeability and absorbability, can effectively supplement the nutrients required by the skin, and improve skin aging phenomena such as wrinkles, sagging and pigmentation, etc. It can be widely used in various cosmetics, such as creams, essences, lotions, etc., to provide consumers with a natural, efficient and comfortable anti-aging cosmetics option.

[0019] In summary, the present application includes at least one of the following beneficial technical effects: 1. This application significantly enhances the skin's resistance to ultraviolet rays and improves the skin's self-repair ability through the synergistic effect of three plant extracts, namely white plum blossom extract, caper fruit extract and millepora extract, thereby reducing photodamage to the skin, significantly reducing skin wrinkles and wrinkle areas, and providing more effective anti-aging effects.

[0020] 2. The above application further adds Cryptomeria fortunei bud extract to the anti-aging composition containing white plum blossom extract. The Cryptomeria fortunei bud extract and the white plum blossom extract, Capparis spinosa fruit extract, and Spinach extract have a synergistic effect, which can further promote the skin's absorption of the effective ingredients of the anti-aging composition containing white plum blossom extract, thereby showing a better anti-aging effect. DETAILED DESCRIPTION

[0021] In order to better illustrate the purpose, technical solutions and advantages of the present invention, the present invention will be further described below in conjunction with specific embodiments.

[0022] Preparation Example 1 A method for preparing a white plum blossom extract comprises the following steps: Step 1: Take fresh white plum blossoms, freeze them at -45℃ for 2h, take them out, squeeze and crush them to obtain white plum blossom puree; Step 2: Add 1.5 times the volume of water to the white plum blossom mud, stir evenly, and then squeeze and extract for 30 minutes to obtain white plum blossom cell fluid and white plum blossom residue; Step 3: Add 4 times the volume of 50% ethanol solution to the white plum blossom residue, stir continuously at room temperature for 3 hours, and filter to obtain the white plum blossom extract; Step 4: The white plum blossom extract is concentrated under reduced pressure and freeze-dried to obtain the white plum blossom extract.

[0023] Preparation Example 2 A method for preparing a white plum blossom extract, which is different from Preparation Example 1, comprises the following steps: Step 1: Take fresh white plum blossoms, freeze them at -40℃ for 2.5h, take them out, squeeze and crush them to obtain white plum blossom puree; Step 2: Add 1.5 times the volume of water to the white plum blossom mud, stir evenly, and then squeeze and extract for 40 minutes to obtain white plum blossom cell fluid and white plum blossom residue; Step 3: Add 3.5 times the volume of 60% ethanol solution to the white plum blossom residue, stir continuously at room temperature for 3 hours, and filter to obtain the white plum blossom extract; Step 4: The white plum blossom extract is concentrated under reduced pressure and freeze-dried to obtain the white plum blossom extract.

[0024] Preparation Example 3 A method for preparing a white plum blossom extract, which is different from Preparation Example 1, comprises the following steps: Step 1: Take fresh white plum blossoms, freeze them at -35°C for 3 hours, take them out, squeeze and crush them to obtain white plum blossom puree; Step 2: Add 1 times the volume of water to the white plum blossom mud, stir evenly, and then squeeze and extract for 40 minutes to obtain white plum blossom cell fluid and white plum blossom residue; Step 3: Add 3 times the volume of 60% ethanol solution to the white plum blossom residue, stir continuously at room temperature for 2 hours, and filter to obtain the white plum blossom extract; Step 4: The white plum blossom extract is concentrated under reduced pressure and freeze-dried to obtain the white plum blossom extract.

[0025] Example 1 An anti-aging composition containing a white plum blossom extract comprises 1 kg of white plum blossom extract, 3 kg of caper fruit extract, 0.5 kg of schisandra chinensis extract, 0.1 kg of hydroxyethyl cellulose, 0.5 kg of hexanediol, 10 kg of butylene glycol, 8 kg of glycerin and 76.9 kg of water.

[0026] Wherein, the white plum blossom extract is prepared by Preparation Example 1.

[0027] Among them, the preparation method of the anti-aging composition containing white plum blossom extract includes: adding hydroxyethyl cellulose, butylene glycol and glycerin into water, heating to 80°C, stirring evenly, cooling to below 40°C, adding the remaining raw materials, stirring evenly, and obtaining the anti-aging composition containing white plum blossom extract.

[0028] Example 2 An anti-aging composition containing white plum blossom extract, which is different from Example 1 in that it includes 2kg of white plum blossom extract, 2kg of caper fruit extract, 1kg of schisandra chinensis extract, 0.2kg of hydroxyethyl cellulose, 0.8kg of hexylene glycol, 8kg of butylene glycol, 10kg of glycerin and 76kg of water.

[0029] Wherein, the white plum blossom extract is prepared by Preparation Example 1.

[0030] Among them, the preparation method of the anti-aging composition containing white plum blossom extract includes: adding hydroxyethyl cellulose, butylene glycol and glycerin into water, heating to 85°C, stirring evenly, cooling to below 40°C, adding the remaining raw materials, stirring evenly, and obtaining the anti-aging composition containing white plum blossom extract.

[0031] Example 3 An anti-aging composition containing white plum blossom extract, which is different from Example 1 in that it includes 3kg of white plum blossom extract, 1kg of caper fruit extract, 2kg of schisandra chinensis extract, 0.3kg of hydroxyethyl cellulose, 1kg of hexylene glycol, 5kg of butylene glycol, 12kg of glycerin and 75.7kg of water.

[0032] Wherein, the white plum blossom extract is prepared by Preparation Example 1.

[0033] Among them, the preparation method of the anti-aging composition containing white plum blossom extract includes: adding hydroxyethyl cellulose, butylene glycol and glycerin into water, heating to 85°C, stirring evenly, cooling to below 40°C, adding the remaining raw materials, stirring evenly, and obtaining the anti-aging composition containing white plum blossom extract.

[0034] Example 4 An anti-aging composition containing white plum blossom extract, which is different from Example 1 in that it also includes 2 kg of Cryptomeria fortunei bud extract and the water is changed to 74 kg.

[0035] Among them, the preparation method of the anti-aging composition containing white plum blossom extract includes: adding hydroxyethyl cellulose, butylene glycol and glycerin into water, heating to 80°C, stirring evenly, cooling to below 40°C, adding the remaining raw materials, stirring evenly, and obtaining the anti-aging composition containing white plum blossom extract.

[0036] Example 5 An anti-aging composition containing white plum blossom extract, which is different from Example 1 in that it also includes 1 kg of Cryptomeria fortunei bud extract and the water is changed to 75 kg.

[0037] Among them, the preparation method of the anti-aging composition containing white plum blossom extract includes: adding hydroxyethyl cellulose, butylene glycol and glycerin into water, heating to 80°C, stirring evenly, cooling to below 40°C, adding the remaining raw materials, stirring evenly, and obtaining the anti-aging composition containing white plum blossom extract.

[0038] Example 6 An anti-aging composition containing a white plum blossom extract, which is different from Example 5 in that an equal amount of the Cryptomeria fortunei bud extract is replaced by a Centella asiatica extract.

[0039] Comparative Example 1 An anti-aging composition containing white plum blossom extract, which is different from Example 1 in that equal amounts of caper fruit extract and spilionella extract are replaced by white plum blossom extract.

[0040] Comparative Example 2 An anti-aging composition containing white plum blossom extract, which is different from Example 1 in that an equal amount of the caper fruit extract is replaced by a grape seed extract.

[0041] Comparative Example 3 An anti-aging composition containing white plum blossom extract, which is different from Example 1 in that an equal amount of schisandra chinensis extract is replaced by camellia extract.

[0042] experiment: Test sample: the anti-aging composition containing white plum blossom extract in the above-mentioned embodiments and comparative examples.

[0043] 1. Effect of an anti-aging composition containing white plum blossom extract on the survival rate of HaCaT cells after UVB stimulation.

[0044] HaCaT cells were cultured at 1×10 4 Each well was inoculated with 6 replicate wells in a 96-well plate. After culturing for 24 h, the old culture medium was discarded. The control group was not treated. The experimental group and the model group were treated with 250 mJ / cm 2 The cells were irradiated with UVB. After the irradiation, PBS was discarded and 100 μL of culture medium was added to each well, wherein DMEM medium was added to the control group, DMEM medium containing 25 μg / mL sample was added to the experimental group, and DMEM medium was added to the model group. After culturing for 24 h, the cell survival rate was determined by the MTT method and the cell damage index was calculated, cell damage index = (control group survival rate - experimental group survival rate) / (control group cell survival rate - model group survival rate)) * 100%.

[0045] The above test results are shown in Table 1.

[0046] 2. The effect of an anti-aging composition containing white plum blossom extract on skin anti-aging.

[0047] A total of 90 volunteers aged 25 to 50 years old, without skin diseases and no allergic reactions to the anti-aging composition were selected and divided into 9 groups. Each person in each group applied an appropriate amount of the anti-aging composition to the face once in the morning and evening, and gently massaged until fully absorbed. The following items were tested / evaluated before using the product (D0), 7 days after using the product (D7), and 28 days after using the product (D28): 1. The human skin rapid three-dimensional imaging system (PRIMOS) was used to detect and evaluate the number of caudal wrinkles and calculate the change rate (%) of the number of wrinkles at D7 and D28.

[0048] 2. The human skin rapid three-dimensional imaging system (PRIMOS) was used to detect and evaluate the number of under-eye wrinkles and calculate the change rate (%) of the number of wrinkles at D7 and D28.

[0049] 3. The human skin rapid three-dimensional imaging system (PRIMOS) was used to detect and evaluate the volume of under-eye wrinkles and calculate the D28 wrinkle volume change rate (%).

[0050] Change rate (%) = (value before using the product - value after using the product) / value before using the product * 100%.

[0051] The above test results are shown in Table 2.

[0052] Table 1: Table 2: Specifically, in combination with Examples 1 to 6, Comparative Examples 1 to 3, and Tables 1 and 2, it can be seen that the anti-aging compositions containing white plum blossom extracts of Examples 1 to 6 have good anti-aging effects, which indicates that the anti-aging compositions containing white plum blossom extracts of the present application can effectively improve skin aging. Compared with Comparative Examples 1 to 3, Example 1 shows better effects in reducing the number and volume of eye wrinkles and under-eye wrinkles.

[0053] Specifically, in combination with Example 1 and Comparative Example 1, only white plum blossom extract was added to Comparative Example 1, while in addition to white plum blossom extract, Capparis spinosa fruit extract and Globenia extract were added to Example 1. The composition in Example 1 performed well in reducing the number and volume of wrinkles, which shows that the synergistic effect of Capparis spinosa fruit extract and Globenia extract with white plum blossom extract plays an important role in improving the anti-aging effect. In combination with Example 1 and Comparative Examples 2 to 3, it can be further seen that only the combination of white plum blossom extract, Capparis spinosa fruit extract and Globenia extract can achieve better anti-aging effects. Further combined with Examples 4 and 5, it can be seen that the Cryptomeria bud extract shows a significant synergistic effect in reducing the number and volume of wrinkles, which shows that there is a good synergistic effect between the Cryptomeria bud extract and the white plum blossom extract, Capparis spinosa fruit extract and Globenia extract, which can improve the anti-aging effect.

[0054] 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. However, as long as it is within the scope of the claims of the present application, it shall be protected by the patent law.

Claims

1. An anti-aging composition containing white plum blossom extract, characterized in that: The invention comprises the following components in percentage by weight: 1% to 3% of white plum blossom extract, 1% to 3% of caper fruit extract and 0.5% to 2% of schisandra chinensis extract, and the balance is solvent.

2. The anti-aging composition containing white plum blossom extract according to claim 1, characterized in that: The invention comprises the following components in percentage by mass: 1% to 3% of white plum blossom extract, 1% to 3% of caper fruit extract and 0.5% to 2% of schisandra chinensis extract, 0.1% to 0.3% of hydroxyethyl cellulose, 0.5% to 1% of hexanediol, 5% to 10% of butylene glycol, 8% to 12% of glycerol, and the balance is water.

3. The anti-aging composition containing white plum blossom extract according to claim 1, characterized in that: The invention comprises the following components in percentage by mass: 2% of white plum flower extract, 2% of caper fruit extract and 1% of spinach extract, 0.2% of hydroxyethyl cellulose, 0.8% of hexylene glycol, 8% of butylene glycol, 10% of glycerin, and the balance is water.

4. The anti-aging composition containing white plum blossom extract according to claim 1, characterized in that: It also includes 1% to 2% Cryptomeria japonica bud extract.

5. The anti-aging composition containing white plum blossom extract according to claim 1, characterized in that: The preparation method of the white plum blossom extract comprises the following steps: Step 1: Take fresh white plum blossoms, freeze them at -35~-45℃ for 2~3h, take them out, squeeze and crush them to get white plum blossom puree; Step 2: Add 1 to 1.5 times the volume of water to the white plum blossom mud, stir evenly, and then squeeze and extract for 30 to 40 minutes to obtain white plum blossom cell fluid and white plum blossom residue; Step 3: Add 3 to 4 times the volume of 50% to 60% ethanol solution to the white plum blossom residue, stir continuously at room temperature for 2 to 3 hours, and filter to obtain the white plum blossom extract; Step 4: The white plum blossom extract is concentrated under reduced pressure and freeze-dried to obtain the white plum blossom extract.

6. A method for preparing an anti-aging composition containing a white plum blossom extract according to any one of claims 1 to 5, characterized in that: include: The raw materials are sequentially added into the solvent, mixed and stirred evenly to obtain an anti-aging composition containing white plum blossom extract.

7. The method for preparing the anti-aging composition containing white plum blossom extract according to claim 6, characterized in that: include: Add hydroxyethyl cellulose, butylene glycol and glycerin into water, heat to 80-85° C., stir evenly, cool to below 40° C., add remaining raw materials, stir evenly, and obtain an anti-aging composition containing white plum blossom extract.

8. Use of an anti-aging composition containing a white plum blossom extract according to any one of claims 1 to 5, characterized in that: The anti-aging composition containing the white plum flower extract is added into cosmetics.

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