Yak oil and leaf lard-containing foot cream capable of effectively preventing chap

Abstract

The invention discloses a yak oil and leaf lard-containing foot cream capable of effectively preventing chap. The foot cream is prepared from the following raw materials in parts by weight: an oil phase: 45 parts of yak oil and 42 parts of leaf lard; and a water phase: 8 parts of aloe, 3 parts of lemon, 1 part of essence and 100 parts of deionized water. Compared with the prior art, the foot cream has the advantages that the moistening and moisturizing effects are remarkable, the yak oil and the leaf lard are matched for use, rich natural grease components are provided for foot skin, a protective film is formed, and the phenomena of water loss and chap are effectively prevented. The components are natural and safe, and the raw materials in the foot cream are all natural components, do not contain any harmful chemical substances, and are mild and non-irritant to foot skin. The foot protection cream is fine and smooth in texture and easy to smear and absorb, and does not bring burden to foot skin. And the stability is good: through an accelerated stability test, the foot cream can keep good quality and efficacy under different temperature and illumination conditions.

Description

Technical Field

[0001] The invention relates to the technical field of skin care products, in particular to an effective anti-cracked foot cream containing yak oil and lard and a preparation method thereof. The foot cream is designed to provide a skin care product that can effectively prevent cracked foot skin and moisturize the foot skin through a specific raw material ratio and preparation process. Background Art

[0002] With the improvement of living standards, people's demand for personal care products is increasing. Especially in cold and dry seasons, the skin of the feet is prone to cracking due to lack of water, which not only affects the appearance, but also may cause pain and discomfort. Therefore, it is particularly important to develop a foot cream that can effectively prevent the cracking of the foot skin.

[0003] There are many kinds of foot creams on the market, but most of them have problems such as poor moisturizing effect, short moisturizing time or unnatural ingredients. Therefore, the present invention aims to provide a foot cream with natural oil as the main ingredient, which has excellent moisturizing effect and can effectively prevent foot skin cracking. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an effective anti-chapped foot cream containing yak oil and lard, which can deeply moisturize and hydrate the foot skin through a specific raw material ratio and preparation process, and effectively prevent the occurrence of chapped feet.

[0005] In order to solve the above technical problems, the technical solution provided by the present invention is: a foot cream containing yak oil and lard for effectively preventing chapped feet, characterized in that it is prepared from the following raw materials in parts by weight:

[0006] Oil phase: 45 parts of yak oil, 42 parts of lard;

[0007] Aqueous phase: 8 parts of aloe vera, 3 parts of lemon, 1 part of essence, and 100 parts of deionized water.

[0008] As an improvement, the preparation method is:

[0009] 1) Raw material preparation: select raw materials, weigh various raw materials, and ensure the accuracy of the ratio;

[0010] 2) ① Heating and mixing, heating the oil phase: put the fat (butter, lard) into a heating container, usually heated to 70-80℃, to make it completely melt;

[0011] ②Heating the water phase: Heat the water phase components (deionized water) to the same temperature;

[0012] 3) Emulsification:

[0013] ① Mix the oil phase and the water phase: slowly pour the heated water phase into the oil phase while stirring with a stirrer to form an emulsion;

[0014] ② Use emulsifier to make the oil and water blend together to form a stable emulsion;

[0015] 4) Cooling-5 Adding active ingredients:

[0016] Cooling: Cool the emulsion to below 40°C to avoid high temperature damage to the active ingredients;

[0017] Add active ingredients (aloe vera, lemon extract, flavor);

[0018] 5) Adjust the pH between 4.5-6.5;

[0019] 6) Texture test and stability test:

[0020] Texture test: Check the consistency, smoothness and application of the foot cream to ensure it meets the quality standards;

[0021] Stability test: Conduct accelerated stability test to observe the changes of foot cream under different temperature and light conditions;

[0022] 7) Packaging: Use environmentally friendly materials for filling, sealing and labeling;

[0023] 8) Quality Control: Testing of finished products involves microbiological testing, stability testing and sensory evaluation to ensure product safety and effectiveness.

[0024] Compared with the prior art, the advantages of the present invention are: significant moisturizing effect: through the combined use of yak oil and lard, the foot skin is provided with rich natural oil components, forming a protective film, which effectively prevents water loss and cracking. Natural and safe ingredients: the raw materials in the foot cream are all natural ingredients, do not contain any harmful chemicals, and are gentle and non-irritating to the foot skin. Delicate texture and easy to apply: The texture of the foot cream is delicate and smooth, easy to apply and absorb, and will not bring burden to the foot skin. Good stability: after accelerated stability testing, the foot cream can maintain good quality and efficacy under different temperature and light conditions. DETAILED DESCRIPTION

[0025] The present invention is described in further detail below.

[0026] In the specific implementation of the present invention, the foot cream of the present invention is prepared by including the following raw materials in parts by weight:

[0027] Oil phase:

[0028] 45 servings of yak butter

[0029] 42 portions of pork fat

[0030] Both yak butter and lard are rich in natural oil ingredients, which can deeply moisturize the skin of the feet, form a protective film, prevent moisture loss, and thus effectively prevent chapped feet.

[0031] Aqueous phase:

[0032] 8 portions of aloe vera

[0033] 3 lemons

[0034] 1 part flavor

[0035] 100 parts of deionized water

[0036] Aloe vera and lemon are rich in vitamins and minerals, and have antioxidant, moisturizing and soothing effects on the skin, and can enhance skin immunity and promote skin metabolism. These ingredients, together with the deionized water in the water phase, provide the foot cream with rich nutrition and moisturizing effects.

[0037] The preparation method of the foot cream of the present invention comprises the following steps:

[0038] 1. Raw material preparation: select the raw materials, weigh various raw materials, and ensure the accuracy of the ratio. This step is the basis for ensuring product quality, and the weighing and ratio must be strictly followed.

[0039] 2. Heating and mixing:

[0040] Put the oil (yak oil, pig fat) into a heating container and heat it to 70-80°C to completely melt it. This step is to make the oil components fully mixed and easy to emulsify with the water phase later.

[0041] Heat the water phase (deionized water) to the same temperature. This step is to keep the water phase and the oil phase consistent in temperature, which is beneficial to the subsequent emulsification process.

[0042] 3. Emulsification:

[0043] Slowly pour the heated water phase into the oil phase and stir with a stirrer to form an emulsion. This step is one of the key steps in preparing the foot cream. The stirring speed and time need to be controlled to ensure that the oil and water phases can be fully mixed.

[0044] Emulsifiers are used to blend oil and water to form a stable emulsion. The selection and amount of emulsifiers used need to be adjusted according to the specific formula to ensure the stability and quality of the emulsion.

[0045] 4. Cooling and adding active ingredients:

[0046] Cool the emulsion to below 40°C to prevent high temperatures from destroying the active ingredients. This step is to protect the active ingredients in the foot cream from being affected by high temperatures, thereby maintaining their original efficacy.

[0047] Active ingredients (aloe vera, lemon extract, fragrance) are added. These active ingredients can provide additional moisturizing and soothing effects to the foot cream.

[0048] 5. Adjust the pH value: Adjust the pH value of the foot cream to between 4.5-6.5. This step is to ensure the mildness and safety of the foot cream and avoid irritation or discomfort to the foot skin.

[0049] Texture test and stability test:

[0050] 6. Texture test: Check the consistency, smoothness and spreadability of the foot cream to ensure that it meets quality requirements. This step is to ensure that the foot cream has good spreadability and comfort when used.

[0051] Stability test: Accelerated stability test is conducted to observe the changes of foot cream under different temperature and light conditions. This step is to evaluate the shelf life and stability of foot cream to ensure that it can maintain its original quality and efficacy during storage and use.

[0052] 7. Packaging: Use environmentally friendly materials for filling, sealing and labeling. This step is to ensure the hygiene and safety of the foot cream, while making it convenient for consumers to use and carry.

[0053] 8. Quality Control: Conduct microbiological testing, stability testing and sensory evaluation on finished products to ensure product safety and effectiveness. This step is one of the key steps to ensure product quality and consumer satisfaction.

[0054] Working principle of the present invention: The working principle of this formula (effective anti-cracked foot cream containing yak butter and lard) is mainly based on the characteristics of its ingredients and their mechanism of action on the skin.

[0055] 1. Ingredient characteristics

[0056] 1. Yak butter:

[0057] Yak butter is rich in natural oils that have excellent nourishing and moisturizing properties.

[0058] It can form a protective film on the skin, effectively preventing moisture loss and thus keeping the skin moisturized.

[0059] 2. Pig suet:

[0060] Lard is also rich in oils that penetrate deep into the skin, providing long-lasting moisturization.

[0061] Certain ingredients in lard also have the effect of promoting skin metabolism and helping to improve skin condition.

[0062] 3. Aloe Vera:

[0063] Aloe vera is rich in vitamins and minerals, and has antioxidant, moisturizing and skin-soothing properties.

[0064] It strengthens the skin's barrier function, reduces water loss, and promotes skin repair.

[0065] 4. Lemon:

[0066] Ingredients such as vitamin C in lemon have antioxidant properties and can protect against damage to the skin caused by free radicals.

[0067] The acidic properties of lemon also help to remove dead skin cells from the skin's surface and promote skin renewal.

[0068] It has the effect of enhancing skin immunity and promoting skin metabolism.

[0069] It can improve skin microcirculation, increase skin nutrition supply and make skin healthier.

[0070] 2. Mechanism of Action

[0071] 1. Nourishing and moisturizing:

[0072] The oil components in yak butter and lard can form a protective film on the skin, locking in moisture and preventing moisture loss.

[0073] The moisturizing ingredients in aloe vera and lemon also penetrate deep into the skin to provide long-lasting hydration.

[0074] 2. Promotes Skin Repair:

[0075] The polysaccharides and flavonoids in aloe vera have the function of promoting skin repair and can accelerate the regeneration and renewal of skin cells.

[0076] Certain ingredients in lard can also promote skin metabolism and help improve skin condition.

[0077] 3. Enhance skin barrier function:

[0078] The protective film formed by yak butter and lard can enhance the skin's barrier function and reduce damage to the skin caused by external stimuli.

[0079] The polysaccharides in aloe vera can also enhance the skin's barrier function and make the skin healthier.

[0080] 4. Antioxidant and Soothing:

[0081] Vitamin C and other ingredients in lemon have antioxidant effects, which can resist damage to the skin by free radicals and delay aging.

[0082] Ingredients such as aloesin in aloe vera have a soothing effect on the skin and can reduce skin discomfort and inflammation.

[0083] In summary, the working principle of this formula is to achieve multiple effects such as moisturizing, promoting skin repair, enhancing skin barrier function and anti-oxidation soothing through the synergistic effect of ingredients such as yak butter, pig fat, aloe vera and lemon. These ingredients can penetrate deep into the skin and provide a lasting moisturizing effect, while improving the skin condition and making the skin healthier, smoother and more delicate.

[0084] After the natural foot cream is applied to the feet, it increases the nutrition of the feet. It partially solves the problem of insufficient blood supply caused by the feet of the elderly being far away from the heart, and makes the feet whiter and tenderer in a short period of time. It can also assist in the treatment of psoriasis on the legs of middle-aged and elderly people.

[0085] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and intent of the present invention.

Claims

1. A foot cream containing yak butter and lard for effectively preventing chapped feet, characterized in that: The method is prepared from the following raw materials in parts by weight: Oil phase: 45 parts of yak oil, 42 parts of lard; Aqueous phase: 8 parts of aloe vera, 3 parts of lemon, 1 part of essence, and 100 parts of deionized water.

2. The foot cream containing yak oil and lard for effectively preventing chapped feet according to claim 1, characterized in that: Its preparation method is: 1) Raw material preparation: select raw materials, weigh various raw materials, and ensure the accuracy of the ratio; 2) ① Heating and mixing, heating the oil phase: put the fat (butter, lard) into a heating container, usually heated to 70-80℃, to make it completely melt; ②Heating the water phase: Heat the water phase components (deionized water) to the same temperature; 3) Emulsification: ① Mix the oil phase and the water phase: slowly pour the heated water phase into the oil phase while stirring with a stirrer to form an emulsion; ② Use emulsifier to make the oil and water blend together to form a stable emulsion; 4) Cooling-5 Adding active ingredients: Cooling: Cool the emulsion to below 40°C to avoid high temperature damage to the active ingredients; Add active ingredients (aloe vera, lemon extract, flavor); 5) Adjust the pH between 4.5-6.5; 6) Texture test and stability test: Texture test: Check the consistency, smoothness and application of the foot cream to ensure it meets the quality standards; Stability test: Conduct accelerated stability test to observe the changes of foot cream under different temperature and light conditions; 7) Packaging: Use environmentally friendly materials for filling, sealing and labeling; 8) Quality Control: Testing of finished products involves microbiological testing, stability testing and sensory evaluation to ensure product safety and effectiveness.