Application of grape seed extract in field of beauty and health care

Abstract

The invention relates to the technical field of beauty and health care, in particular to application of a grape seed extract in the beauty and health care field and application of external application and oral administration, a mask prepared from the grape seed extract is externally applied, the grape seed extract mask contains antioxidant substances rich in anthocyanin and proanthocyanidins, and the components can effectively remove free radicals in the body, so that the health care effect of the grape seed extract is improved. The grape seed extract disclosed by the invention can be applied to external application and oral administration in the field of beauty and health care. The externally applied mask can remove free radicals, slow down cell aging, inhibit melanin synthesis, fade stains, enhance skin barrier, shrink pores, regulate sebum secretion and resist inflammation and allergy. Oral administration can maintain beauty, keep young, resist oxidation, whiten skin, fade spots, improve skin glossiness and elasticity, relieve wrinkles, enhance immunity, purify blood, reduce blood fat and protect cardiovascular health. During use, personal skin and requirements should be considered.

Description

Technical Field

[0001] The invention relates to the technical field of beauty and health care, and in particular to application of grape seed extract in the field of beauty and health care. Background Art

[0002] Grape seed extract is a nutritious food made by extracting effective active nutrients from natural grape seeds and refining them with vitamin E and other main raw materials. Grape seed extract is a new type of highly effective natural antioxidant substance extracted from grape seeds that cannot be synthesized in the human body. The extraction mainly adopts water extraction, organic solvent extraction, microwave method, supercritical CO2 method, etc. The purification methods mainly include solvent method and adsorption resin method. A Chinese patent discloses an extraction device for grape seed extract (authorization announcement number CN219721969U), which discloses an extraction device for grape seed extract, including an extraction box, wherein a crushing box, a stirring box and a filter box are arranged in sequence from top to bottom inside the extraction box, a feed hopper is arranged at the upper end of the extraction box, a drain pipe is arranged at the lower end of the extraction box, a valve is connected to the drain pipe, a connecting pipe is arranged between the crushing box and the stirring box, a crushing mechanism is arranged in the crushing box, a stirring mechanism is arranged in the stirring box, a filter cavity is arranged in the filter box, a filter screen is arranged in the filter box, a clamping mechanism is symmetrically arranged at the upper end of the filter screen, and a supporting mechanism is arranged at one end of the filter box. The grape seed extract extraction device gives priority to crushing the grape seeds, which is convenient for dissolving the grape seed extract, improves the extraction efficiency of the extract, and can timely handle the impurities generated during the extraction process, avoiding the accumulation of impurities, thereby improving the extraction quality of the grape seed extract. The patented technology solves the problem that the existing grape seed extract cannot give priority to crushing the grape seeds when the water extraction method is used for the extraction, resulting in reduced efficiency during the extraction of the extract, and the impurities generated during the extraction process cannot be handled in time, resulting in the accumulation of impurities, which affects the extraction quality of the grape seed extract.

[0003] However, the grape seed extract in the prior art has good effects in the field of beauty and health care whether it is applied externally or internally, and the problem of applying the grape seed extract in the field of beauty and health care in the prior art needs to be solved.

[0004] Therefore, those skilled in the art provide applications of grape seed extract in the field of beauty and health care to solve the problems raised in the above background technology. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides an application of grape seed extract, that is, an application of grape seed extract in the field of beauty and health care;

[0006] The grape seed extract provided in the present invention has applications in the field of beauty and health care, including external application and internal administration, wherein the grape seed extract facial mask prepared with the grape seed extract is applied externally, and the grape seed extract facial mask contains antioxidant substances rich in anthocyanidins and proanthocyanidins, which can effectively remove free radicals in the body and slow down the process of cell oxidation and aging, which is also the basis for its anti-aging effect;

[0007] Grape seed extract can effectively inhibit the synthesis of melanin. The polyphenol compounds in grape seed extract can inhibit the activity of tyrosinase, thereby reducing the synthesis of melanin and achieving a whitening effect. Grape seed extract can also reduce spots. The main cause of spots is melanin precipitation caused by ultraviolet radiation. The proanthocyanidins in grape seeds can inhibit the activity of tyrosinase and effectively prevent the production of melanin, thereby reducing or eliminating spots.

[0008] Grape seed extract promotes collagen synthesis. Grape seeds contain a variety of nutrients, such as vitamin E and amino acids, which help promote collagen synthesis. Collagen is an important component of skin elasticity. Increased collagen synthesis helps improve skin firmness and elasticity.

[0009] Grape seed extract can also enhance the skin barrier. In addition to promoting collagen synthesis, grape seed extract can also enhance the skin barrier function, reduce the damage of the external environment to the skin, and shrink pores. Certain ingredients in grape seed extract can effectively shrink pores and make the skin smoother and more delicate.

[0010] Regulate sebum secretion. For oily skin, grape seed extract can also regulate sebum secretion and reduce skin greasiness. Grape seed extract has anti-inflammatory effects, which is due to its antioxidant properties. It can inhibit the synthesis and release of multiple inflammatory factors, thereby playing an anti-inflammatory role. Grape seed extract is anti-allergic. For people with sensitive skin, grape seed extract mask can also play an anti-allergic role. It can reduce symptoms such as skin redness, swelling, and itching caused by allergic reactions.

[0011] Grape seed extract mask has multiple benefits such as anti-oxidation, anti-aging, whitening, lightening spots, improving skin elasticity and firmness, shrinking pores, improving skin quality, anti-inflammatory and anti-allergic. When choosing and using it, you should consider your skin quality and needs comprehensively.

[0012] The application of grape seed extract in the field of beauty and health care when taken orally. Grape seed extract has beauty and anti-oxidation effects. Grape seed extract is rich in vitamins, anthocyanins and other antioxidant ingredients, which can effectively remove free radicals in the body and reduce the damage of free radicals to the skin, thereby protecting the collagen in the skin, increasing skin elasticity, and preventing the skin from being dull and matte, achieving the effect of beauty and skin care. Grape seed extract has the effect of whitening and lightening spots. The proanthocyanidins in grape seed extract can inhibit melanin synthesis, help reduce the formation of spots, make the skin whiter and brighter, promote skin health and protect skin cells. Grape seed extract has a significant protective effect on skin cells, can improve the gloss and elasticity of the skin, reduce the formation of wrinkles, and keep the skin soft and smooth;

[0013] Grape seed extract can also improve the tolerance of cells to allergens, thereby relieving skin discomfort caused by allergies. The natural antioxidants in grape seed extract help relieve symptoms such as dryness and blurred vision caused by long-term use of the eyes, improve eye health and relieve eye fatigue, which helps improve eye health. The polyphenols in grape seed extract can promote the activity of immune cells, enhance the body's ability to resist pathogen invasion, enhance immunity and improve resistance, thereby helping to improve overall immunity.

[0014] Linoleic acid and other ingredients in grape seed extract can purify the blood, lower blood lipid levels, assist in protecting cardiovascular health and lipid-lowering effects, help prevent cardiovascular diseases such as atherosclerosis, and its antioxidant ingredients can also delay vascular aging, increase vascular elasticity, and further protect cardiovascular health.

[0015] The grape seed extract of the present invention has applications in the field of beauty and health care, both for external and internal application. External facial masks can remove free radicals, slow down cell aging, inhibit melanin synthesis, lighten spots, strengthen skin barriers, shrink pores, regulate sebum secretion, and resist inflammation and allergy. Internal use can beautify and nourish the skin, resist oxidation, whiten and lighten spots, improve skin gloss and elasticity, reduce wrinkles, enhance immunity, purify blood, reduce blood lipids, and protect cardiovascular health. Personal skin quality and needs should be considered when using. DETAILED DESCRIPTION

[0016] The specific embodiments of the present invention are further described in detail. The examples of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific uses.

[0017] Example 1: In this example, the application of grape seed extract in the field of beauty and health care is provided. The application of grape seed extract in the field of beauty and health care has the application of external application and internal administration, wherein the grape seed extract is applied externally to a facial mask prepared from grape seed extract. The grape seed extract facial mask contains antioxidant substances rich in anthocyanidins and proanthocyanidins, which can effectively remove free radicals in the body and slow down the process of cell oxidation and aging, which is also the basis for its anti-aging ability.

[0018] Grape seed extract can effectively inhibit the synthesis of melanin. The polyphenol compounds in grape seed extract can inhibit the activity of tyrosinase, thereby reducing the synthesis of melanin and achieving a whitening effect. Grape seed extract can also reduce spots. The main cause of spots is melanin precipitation caused by ultraviolet radiation. The proanthocyanidins in grape seeds can inhibit the activity of tyrosinase and effectively prevent the production of melanin, thereby reducing or eliminating spots.

[0019] Grape seed extract promotes collagen synthesis. Grape seeds contain a variety of nutrients, such as vitamin E and amino acids, which help promote collagen synthesis. Collagen is an important component of skin elasticity. Increased collagen synthesis helps improve skin firmness and elasticity.

[0020] Grape seed extract can also enhance the skin barrier. In addition to promoting collagen synthesis, grape seed extract can also enhance the skin barrier function, reduce the damage of the external environment to the skin, and shrink pores. Certain ingredients in grape seed extract can effectively shrink pores and make the skin smoother and more delicate.

[0021] Regulate sebum secretion. For oily skin, grape seed extract can also regulate sebum secretion and reduce skin greasiness. Grape seed extract has anti-inflammatory effects, which is due to its antioxidant properties. It can inhibit the synthesis and release of multiple inflammatory factors, thereby playing an anti-inflammatory role. Grape seed extract is anti-allergic. For people with sensitive skin, grape seed extract mask can also play an anti-allergic role. It can reduce symptoms such as skin redness, swelling, and itching caused by allergic reactions.

[0022] Grape seed extract mask has multiple benefits such as anti-oxidation, anti-aging, whitening, lightening spots, improving skin elasticity and firmness, shrinking pores, improving skin quality, anti-inflammatory and anti-allergic. When choosing and using it, you should consider your skin quality and needs comprehensively.

[0023] Example 2. In this example, the application of grape seed extract in the field of beauty and health care is provided; the application of grape seed extract in the field of beauty and health care when taken orally, grape seed extract has beauty and skin care, and anti-oxidation effects, grape seed extract is rich in vitamins, anthocyanins and other antioxidant ingredients, can effectively remove free radicals in the body, reduce the damage of free radicals to the skin, thereby protecting the collagen in the skin, increasing skin elasticity, preventing the skin from being dull, and achieving the effect of beauty and skin care, grape seed extract has the effect of whitening and lightening spots, the proanthocyanidins in grape seed extract can inhibit melanin synthesis, help reduce the formation of spots, make the skin whiter and brighter, promote skin health and protect skin cells, grape seed extract has a significant protective effect on skin cells, can improve the gloss and elasticity of the skin, reduce the formation of wrinkles, and keep the skin soft and smooth;

[0024] Grape seed extract can also improve the tolerance of cells to allergens, thereby relieving skin discomfort caused by allergies. The natural antioxidants in grape seed extract help relieve symptoms such as dryness and blurred vision caused by long-term use of the eyes, improve eye health and relieve eye fatigue, which helps improve eye health. The polyphenols in grape seed extract can promote the activity of immune cells, enhance the body's ability to resist pathogen invasion, enhance immunity and improve resistance, thereby helping to improve overall immunity.

[0025] Linoleic acid and other ingredients in grape seed extract can purify the blood, lower blood lipid levels, assist in protecting cardiovascular health and lipid-lowering effects, help prevent cardiovascular diseases such as atherosclerosis, and its antioxidant ingredients can also delay vascular aging, increase vascular elasticity, and further protect cardiovascular health.

[0026] Example 3: In this example, a method for preparing grape seed extract for use in the field of beauty and health care is provided;

[0027] Preparation method of grape seed extract used in the field of beauty and health care:

[0028] Step 1: Select fresh grapes and peel off their skin and flesh;

[0029] Step 2: Place the grape seeds from step 1 in a cleaning machine for cleaning to remove surface impurities and pesticide residues, and then place them in a drying machine for drying for 20 to 40 minutes at a temperature of 40 to 60° C. to remove excess moisture;

[0030] Step 3: Place the grape seeds dried in step 2 into a grinder for crushing, and sieve the crushed grape seeds with a mesh size of 20 to 40;

[0031] Step 4: Place the crushed and sieved grape seeds in step 3 into a dual-frequency pulse ultrasonic machine, and add 60% to 70% ethanol to soak the grape seeds, with the ratio of ethanol to grape seeds being 3:1 to 13:1, ensuring that the solvent can fully cover the grape seed powder;

[0032] Step 4: Turn on the dual-frequency pulse ultrasound in step 3, wherein the sound power is set within the range of 400-800w / 1800ml, the circulation speed is controlled at 10-20r / s, the rotation interval of the dual-frequency pulse ultrasound machine is 2s, and the extraction time is 30-50min;

[0033] Step 5: filtering the solid residue in the solution extracted by the dual-frequency pulse ultrasonic machine in step 4 through a gauze to obtain an extract, placing the extract in a vacuum distillation machine to remove the solvent therein, and obtaining an extract;

[0034] Step 6: Add honey and purified water to the extract of step 5, stir evenly, and soak with dry mask paper to obtain a mask for application of grape seed extract in the field of facial beauty and health care;

[0035] Step 7: Place the extract in step 5 into a freeze dryer. Under reduced pressure conditions, the ethyl acetate in the extract changes directly from a solid state to a gaseous state without passing through a liquid state, and is thus removed. The freeze-dried extract becomes solid and is placed in a grinder to be crushed into a powder state, which is packaged into capsule form to obtain grape seed extract capsules that can be taken orally, and the application of grape seed extract in the field of beauty and health care.

[0036] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. Application of grape seed extract in the field of beauty and health care, characterized in that The application of grape seed extract in the field of beauty and health care; Preparation method of grape seed extract used in the field of beauty and health care: Step 1: Select fresh grapes and peel off their skin and flesh; Step 2: Place the grape seeds from step 1 in a cleaning machine for cleaning to remove surface impurities and pesticide residues, and then place them in a drying machine for drying for 20 to 40 minutes at a temperature of 40 to 60° C. to remove excess moisture; Step 3: Place the grape seeds dried in step 2 into a grinder for crushing, and sieve the crushed grape seeds with a mesh size of 20 to 40; Step 4: Place the crushed and sieved grape seeds in step 3 into a dual-frequency pulse ultrasonic machine, and add 60% to 70% ethanol to soak the grape seeds, with the ratio of ethanol to grape seeds being 3:1 to 13:1, ensuring that the solvent can fully cover the grape seed powder; Step 4: Turn on the dual-frequency pulse ultrasound in step 3, wherein the sound power is set within the range of 400-800w / 1800ml, the circulation speed is controlled at 10-20r / s, the rotation interval of the dual-frequency pulse ultrasound machine is 2s, and the extraction time is 30-50min; Step 5: filtering the solid residue in the solution extracted by the dual-frequency pulse ultrasonic machine in step 4 through a gauze to obtain an extract, placing the extract in a vacuum distillation machine to remove the solvent therein, and obtaining an extract; Step 6: Add honey and purified water to the extract of step 5, stir evenly, and soak with dry mask paper to obtain a mask for application of grape seed extract in the field of facial beauty and health care; Step 7: Place the extract in step 5 into a freeze dryer. Under reduced pressure conditions, the ethyl acetate in the extract changes directly from a solid state to a gaseous state without passing through a liquid state, and is thus removed. The freeze-dried extract becomes solid and is placed in a grinder to be crushed into a powder state, which is packaged into capsule form to obtain grape seed extract capsules that can be taken orally, and the application of grape seed extract in the field of beauty and health care.