Pomegranate puree skin care spray and preparation method thereof

Abstract

The invention relates to the technical field of skin care products, and particularly discloses pomegranate puree skin care spray and a preparation method thereof.The pomegranate puree skin care spray is prepared from, by weight, 20%-55% of pomegranate puree, 20%-70% of water, 1%-3% of humectants, 0.5%-2% of soothing ingredients, 0.1%-0.5% of antioxidant ingredients, 0%-1% of convergence ingredients and 0-2% of squalane. The humectant comprises but is not limited to hyaluronic acid, glycerol and ceramide; the skin care spray is prepared on the basis of the pomegranate puree, has the effects of resisting oxidation, resisting free radical damage to skin, strongly moisturizing, permanently locking water, whitening and fading spots, inhibiting melanin, brightening skin color, preventing spots and removing darkness at the same time, and also provides a new foundation for promoting local agricultural economy. Farmers are helped to increase income and employ, and local development is promoted.

Description

Technical Field

[0001] The invention belongs to the technical field of skin care products, and particularly relates to a pomegranate puree skin care spray and a preparation method thereof. Background Art

[0002] At present, with the improvement of health awareness, more and more consumers begin to pay attention to health and wellness. They hope to maintain good health and delay aging by using health products. Therefore, cosmetics with natural, organic and harmless ingredients are popular. The analysis of the cosmetics market demand for women shows that the demand of female consumers for cosmetics is diversified and personalized.

[0003] With the advancement of science and technology and the improvement of production technology, the research and development and production technology of skin care products are also constantly innovating. For example, the use of ingredients such as hyaluronic acid and collagen makes the moisturizing effect of skin care cream more lasting. The application of nanotechnology enables skin care cream to better penetrate into the skin and play a better repairing effect. The skin care cream market is in a rapid development stage, and technological innovation and changes in consumer demand are the main driving forces for market development.

[0004] At present, the climate in Xinjiang is extremely dry, with large temperature differences and a lot of wind and sand. These characteristics will have specific effects on the skin, thereby affecting the applicability and effectiveness of cosmetics. Xinjiang's climate is very dry, which will lead to faster skin moisture loss and easily cause problems such as dry skin and peeling. Xinjiang has a large temperature difference between day and night, with high temperatures during the day and low temperatures at night. This temperature difference may cause damage to the skin's barrier function and make the skin more sensitive. The wind and sand problem in Xinjiang may cause physical irritation to the skin, leading to problems such as rough and dull skin. Due to the many sunny days, strong sunshine and strong ultraviolet radiation in Xinjiang, Xinjiang's climatic characteristics have an important impact on the choice of cosmetics.

[0005] In order to cope with dry, large temperature differences, strong winds and sandstorms and other climatic conditions, the key to the Xinjiang cosmetics market is to choose cosmetics that have moisturizing, barrier repair, anti-oxidation and soothing effects, as well as highly effective targeted effects of enhanced skin care products, and existing spray skin care products have gradually exposed many shortcomings. On the one hand, its skin care effects are relatively single, and most of them only focus on basic moisturizing, and it is difficult to take into account the deep needs of the skin, such as anti-oxidation, whitening and lightening, improving dull skin tone, firming the skin and promoting collagen production. When the skin is exposed to external stimuli such as ultraviolet rays and environmental pollution for a long time, free radicals accumulate in large quantities, accelerating skin aging. Existing ordinary sprays cannot provide effective antioxidant protection for the skin; at the same time, problems such as spots, uneven skin tone, and sagging skin cannot be properly solved with existing sprays. Summary of the invention

[0006] The object of the present invention is to provide a pomegranate puree skin care spray and a preparation method thereof, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A pomegranate puree skin care spray:

[0009] The composition comprises the following raw materials in percentages: 20%-55% pomegranate puree, 20%-70% water, 1%-3% moisturizer, 0.5-2% soothing ingredient, 0.1%-0.5% antioxidant ingredient, 0%-1% astringent ingredient, and 0-2% squalane. The moisturizer comprises but is not limited to hyaluronic acid, glycerin, and ceramide; the soothing ingredient comprises but is not limited to aloe extract, chamomile extract, and allantoin; the antioxidant ingredient comprises but is not limited to vitamin C and vitamin E; the astringent ingredient comprises but is not limited to zinc sulfate and sodium chloride; the pomegranate puree comprises but is not limited to sour pomegranate puree and sweet pomegranate puree.

[0010] Preferably, the raw materials include the following percentages: 20%-25% acid pomegranate puree, 60%-70% water, 1%-3% moisturizing ingredients, 0.1%-1% astringent ingredients, 0.5%-2% soothing ingredients, 0.1%-0.5% antioxidant ingredients, and 0.1%-1% auxiliary ingredients. The moisturizing ingredients include but are not limited to hyaluronic acid and glycerin; the astringent ingredients include but are not limited to zinc sulfate and sodium chloride; the soothing ingredients include but are not limited to aloe extract and chamomile extract; the antioxidant ingredients include but are not limited to vitamin C and vitamin E; the auxiliary ingredients include but are not limited to salicylic acid, niacinamide and witch hazel extract.

[0011] Preferably, the raw materials include the following percentages: 40%-55% sweet pomegranate puree, 20%-40% water, 0.1-1% hyaluronic acid, 1-3% glycerin, 0.5-1% ceramide, 0.1-0.5% allantoin, 1-2% squalane, and 0.5-1% plant extract; the plant extract includes but is not limited to aloe extract and chamomile extract.

[0012] A method for preparing a pomegranate puree skin care spray comprises the following steps:

[0013] S1. Dissolving: Place the weighed water in a suitable reactor, turn on the stirrer, set the stirring speed to low, add hyaluronic acid and glycerol to the water in sequence, and continue stirring for about 15-20 minutes to form a transparent solution;

[0014] S2. Mixing: Slowly add the pomegranate puree into the above solution, keep stirring, stir for 5-8 minutes, then add ceramide, allantoin and squalane into the reactor in turn, continue stirring for 10-15 minutes to avoid agglomeration.

[0015] S3, homogenization: turn on the homogenizer to homogenize the mixed system, set the working pressure at 20-30MPa, homogenize 3-5 times, each time with an interval of 1-2 minutes;

[0016] S4. Adding plant extract: adding the plant extract into the homogenized system and stirring at a low speed for 5 minutes;

[0017] S5. Filtration and filling: Filter the mixed solution with a 0.22-0.45μm filter membrane to remove foreign particles and undissolved matter. Then, immediately use a filling machine to fill the finished product into a pre-sterilized spray bottle.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The pomegranate puree spray of the present invention is prepared based on pomegranate puree, and pomegranate puree is rich in antioxidant substances, such as polyphenols, vitamin C and other antioxidant ingredients, which can resist the damage of free radicals to the skin.

[0020] 2. Pomegranate puree spray enhances the moisturizing effect. Pomegranate puree has moisturizing properties and can effectively lock in moisture in the skin, providing long-lasting moisturizing effect for the skin.

[0021] 3. Pomegranate puree spray can enhance whitening and lighten spots and inhibit the formation of melanin. Vitamin C and other ingredients in pomegranate puree help inhibit the formation of melanin.

[0022] 4. Pomegranate puree spray can enhance the effect of improving dull skin tone. Long-term external use of pomegranate puree can improve the overall skin tone. It can not only lighten the existing spots, but also prevent the formation of new spots. It has a good effect on improving the dull skin tone caused by various reasons.

[0023] 5. Pomegranate puree spray can enhance the effect of firming the skin and promoting collagen production. Certain ingredients in pomegranate puree can promote the production of collagen.

[0024] 6. Pomegranate puree spray can enhance the effect of improving skin texture and making it delicate and smooth. Long-term external use of pomegranate puree can improve skin texture and make it more delicate and smooth.

[0025] 7. Pomegranate puree spray can effectively relieve the following auxiliary skin problems. Pomegranate puree has a certain relieving effect on skin problems such as acne and dullness. Its anti-inflammatory ingredients can reduce skin inflammation, have a certain calming and soothing effect on acne-prone skin, and also help improve acne marks and dull skin left by acne.

[0026] 8. Pomegranate puree spray product, which is prepared based on pomegranate agricultural products, can effectively bring economic benefits to farmers, help farmers get rich, provide employment opportunities, and promote local economic development. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] Embodiment 1:

[0029] Pomegranate puree spray for oily skin (for oily skin): Sour pomegranate puree, anti-inflammatory and acne prevention. The antioxidants in sour pomegranate can help reduce cell inflammation and are especially beneficial for oily or acne-prone skin. It enhances the skin's barrier function. Sour pomegranate has a bactericidal effect and can help remove germs from the skin surface and prevent infection.

[0030] A pomegranate puree skin care spray, comprising the following raw materials in percentages: acid pomegranate puree: 22%

[0031] Water: 65%, Moisturizing ingredients: Hyaluronic acid: 1%, Glycerin: 1.5%, Astringent ingredients: Zinc sulfate: 0.5%, Soothing ingredients: Aloe extract: 1%, Chamomile extract: 0.5%, Antioxidant ingredients: Vitamin C: 0.3%, Auxiliary ingredients: Salicylic acid: 0.2%, Niacinamide: 0.5%, Witch Hazel extract: 0.3%.

[0032] Preparation technology of pomegranate puree skin care spray

[0033] Use an electronic balance to accurately weigh 22% of the pomegranate puree. The pomegranate puree should be filtered in advance to remove impurities such as pulp residues to ensure uniform texture, and then placed in a clean stainless steel barrel for later use.

[0034] Measure 65% of deionized water, which must meet pharmaceutical grade standards and reduce microbial and mineral impurities, and pour it into the reactor.

[0035] Accurately weigh each functional ingredient in turn: 1% hyaluronic acid, 1.5% glycerin, 0.5% zinc sulfate, 1% aloe extract, 0.5% chamomile extract, 0.3% vitamin C, 0.2% salicylic acid, 0.5% niacinamide, 0.3% witch hazel extract, place the solid powdered raw materials on a dry and clean weighing paper, and place the oil raw materials in a small glass bottle with a lid.

[0036] Initial dissolution: Place the reactor on a magnetic stirrer, start stirring, adjust the speed to 300-500 rpm, slowly add hyaluronic acid and glycerol to the water in turn, and continue stirring for 15-20 minutes until the two are completely dissolved to form a uniform transparent solution.

[0037] Mix the main ingredients: slowly pour the acid pomegranate puree into the above solution, increase the stirring speed to 600-800 rpm, stir for 8-10 minutes, and allow the pomegranate puree and the aqueous phase components to be fully mixed; then, add zinc sulfate and continue stirring for 5-8 minutes to ensure that it is evenly dispersed.

[0038] Add soothing and antioxidant ingredients: Add aloe vera extract, chamomile extract, and vitamin C to the reactor in sequence, reduce the stirring speed to 400-600 rpm, and stir for 10-15 minutes to prevent high-speed stirring from destroying the active ingredients and ensure that the ingredients are well blended.

[0039] Incorporate auxiliary ingredients: Finally, add salicylic acid, niacinamide, and witch hazel extract and stir for 8-12 minutes to evenly distribute all ingredients in the system.

[0040] Homogenization: Transfer the mixed liquid to a homogenizer and homogenize it 3-5 times at a pressure of 20-30MPa, with an interval of 1-2 minutes each time, to make the emulsion particle size smaller and the distribution more even, thereby improving product stability and skin feel.

[0041] Filtration and filling: The homogenized solution is filtered through a vacuum filtration device using a 0.22μm filter membrane to remove undissolved particles and impurities to obtain a clear liquid, which is then filled into pre-sterilized glass bottles using a filling machine, with each bottle filled in a fixed quantity.

[0042] Embodiment 2:

[0043] Pomegranate puree spray for dry skin (for dry skin): Sweet pomegranate puree moisturizes dry skin. Sweet pomegranate contains a large amount of vitamin C. As an external care product, it can improve rough skin, restore skin luster, and stimulate collagen production. The ellagic acid contained in sweet pomegranate has been shown to effectively inhibit the decomposition of collagen, help reduce skin wrinkles, and reduce UV damage. The antioxidants (polyphenols) in sweet pomegranate can help protect skin cells from oxidation and reduce UV damage.

[0044] A pomegranate puree skin care spray comprises the following raw materials in percentage: sweet pomegranate puree: 45%, water: 30%, hyaluronic acid: 0.5%, glycerin: 2%, ceramide: 0.8%, allantoin: 0.3%, squalane: 1.5%, plant extract: aloe vera extract and chamomile extract are selected and mixed in a ratio of 1:1, accounting for a total of 0.8%, namely 0.4% aloe vera extract and 0.4% chamomile extract.

[0045] Preparation method,

[0046] Sweet pomegranate puree: Select fresh, ripe sweet pomegranates, and go through processes such as washing, peeling, juicing, and filtering to obtain pure sweet pomegranate puree without impurities. Place it in a clean, sealed container for later use.

[0047] Dissolution stage: Add 30% deionized water into a suitable stainless steel reactor, turn on the agitator, set low-speed stirring (200-300 rpm), slowly add 0.5% hyaluronic acid, and continue stirring for 15-20 minutes until the hyaluronic acid is completely dissolved; then add 2% glycerol and continue stirring for 10-15 minutes to allow the glycerol to be evenly dispersed in the solution.

[0048] Mixing stage: slowly pour 45% of sweet pomegranate puree into the above solution, adjust the stirring speed to medium (400-600 rpm), stir for 8-10 minutes to fully blend the pomegranate puree and the aqueous phase components; then add 0.8% of ceramide, 0.3% of allantoin, and 1.5% of squalane in sequence, stirring for 5-8 minutes each time each ingredient is added to ensure that the ingredients are evenly dispersed.

[0049] Addition of plant extracts: Add 0.4% aloe vera extract and 0.4% chamomile extract to the reactor, reduce the stirring speed to 300-500 rpm, and stir for 10-15 minutes to avoid damaging the active ingredients in the plant extracts due to high-speed stirring and allow them to fully integrate into the system.

[0050] Homogenization: Turn on the homogenizer, set the homogenization pressure to 20-30MPa, homogenize the mixed liquid, repeat the homogenization 3-5 times, with an interval of 1-2 minutes each time, to make the product texture more delicate and the ingredients more evenly distributed.

[0051] Filtration and filling: Use a filter with a 0.22-0.45μm filter membrane to filter the homogenized liquid to remove undissolved tiny particles, impurities, etc.; the clarified liquid after filtration is filled into a pre-sterilized spray bottle using a filling machine to accurately control the filling volume.

[0052] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A pomegranate puree skin care spray, characterized in that: The composition comprises the following raw materials in percentages: 20%-55% pomegranate puree, 20%-70% water, 1%-3% moisturizer, 0.5-2% soothing ingredient, 0.1%-0.5% antioxidant ingredient, 0%-1% astringent ingredient, and 0-2% squalane. The moisturizer comprises but is not limited to hyaluronic acid, glycerin, and ceramide; the soothing ingredient comprises but is not limited to aloe extract, chamomile extract, and allantoin; the antioxidant ingredient comprises but is not limited to vitamin C and vitamin E; the astringent ingredient comprises but is not limited to zinc sulfate and sodium chloride; the pomegranate puree comprises but is not limited to sour pomegranate puree and sweet pomegranate puree.

2. The pomegranate puree skin care spray according to claim 1, characterized in that: The composition comprises the following raw materials in percentages: 20%-25% acid pomegranate puree, 60%-70% water, 1%-3% moisturizing ingredients, 0.1%-1% astringent ingredients, 0.5%-2% soothing ingredients, 0.1%-0.5% antioxidant ingredients, and 0.1%-1% auxiliary ingredients. The moisturizing ingredients include but are not limited to hyaluronic acid and glycerin; the astringent ingredients include but are not limited to zinc sulfate and sodium chloride; the soothing ingredients include but are not limited to aloe extract and chamomile extract; the antioxidant ingredients include but are not limited to vitamin C and vitamin E; the auxiliary ingredients include but are not limited to salicylic acid, niacinamide and witch hazel extract.

3. The pomegranate puree skin care spray according to claim 1, characterized in that: The invention comprises the following raw materials in percentages: 40%-55% sweet pomegranate puree, 20%-40% water, 0.1-1% hyaluronic acid, 1-3% glycerin, 0.5-1% ceramide, 0.1-0.5% allantoin, 1-2% squalane, and 0.5-1% plant extract; the plant extract includes but is not limited to aloe extract and chamomile extract.

4. The method for preparing a pomegranate puree skin care spray according to claim 1, characterized in that: The following steps are involved: S1. Dissolving: Place the weighed water in a reactor, turn on the stirrer, set the stirring speed to low, add hyaluronic acid and glycerin to the water in sequence, and continue stirring for about 15-20 minutes; A clear solution is formed; S2, mixing: add pomegranate puree to the above solution, keep stirring, stir for 5-8 minutes, then add ceramide, allantoin and squalane to the reactor in turn, continue stirring for 10-15 minutes to avoid agglomeration; S3, homogenization: turn on the homogenizer to homogenize the mixed system, set the working pressure at 20-30MPa, homogenize 3-5 times, each time with an interval of 1-2 minutes; S4. Adding plant extract: adding the plant extract into the homogenized system and stirring at a low speed for 5 minutes; S5. Filtration and filling: Filter the mixed solution with a 0.22-0.45μm filter membrane to remove foreign particles and undissolved matter. Then, use a filling machine to fill the finished product into a pre-sterilized spray bottle.