Tea oil shower gel and processing and making method thereof

Abstract

The invention belongs to the technical field of skin care products, and particularly relates to tea oil shower gel and a processing and manufacturing method thereof. The tea oil shower gel disclosed by the invention is reasonable in formula design and can deeply clean and moisturize, the tea oil can nourish skin and has a synergistic effect with the amino acid type surfactant, so that rich nutrition and moisture are provided for the skin while the skin is cleaned, the skin is kept in a moisturized state, and dry skin caused by cleaning is avoided. Components in the tea oil can permeate into the skin to repair damaged sebum films and enhance the barrier function of the skin, so that the skin becomes softer and smoother, and the tea oil is particularly suitable for dry, neutral and sensitive skin. The formula does not contain irritating components, and the tea oil is a natural substance, has extremely small irritation to skin, and does not cause uncomfortable reactions such as skin allergy and pruritus after being used.

Description

Technical Field

[0001] The present invention belongs to the technical field of skin care products, and particularly relates to a tea oil body wash and a processing and manufacturing method thereof. Background Art

[0002] At present, most body washes on the market are made with sodium lauryl polyether sulfate as the main surfactant. Sodium lauryl polyether sulfate can produce a lot of foam and is very inexpensive, so it is widely used by daily chemical washing and care manufacturers. However, in fact, it is highly irritating and prone to causing allergies. Its cleaning ability is too strong, and using it will cause the skin to become fragile, the resistance to decline, and various skin problems will occur, such as an increase in the amount of mites on the skin.

[0003] With the development of the economy and the improvement of living standards, people pay more and more attention to the safety and mildness of personal care products for daily use. For shampoos, in addition to making the hair soft, being able to relieve the burden on the scalp and care for the scalp will be a new pursuit direction for consumers.

[0004] In view of this, the inventor expects to provide a tea oil body wash without irritating ingredients and a processing and manufacturing method thereof. Summary of the Invention

[0005] The purpose of the present invention is to overcome the above problems existing in the traditional technology, and provide a tea oil body wash and a processing and manufacturing method thereof.

[0006] To achieve the above technical purposes and reach the above technical effects, the present invention is realized through the following technical solutions:

[0007] The present invention provides a tea oil body wash, which is characterized in that it comprises raw materials in the following weight part ratios:

[0008] 1) Phase A components

[0009] 50 - 60 parts of water, 8 - 12 parts of C14 - 16 olefin sulfonate, 8 - 12 parts of sodium sulfate, 4 - 6 parts of cocamidopropyl betaine, 2 - 4 parts of sodium chloride, 3 - 5 parts of decyl glucoside, 2 - 4 parts of sodium lauroamphoacetate;

[0010] 2) Phase B components

[0011] 4 - 6 parts of sodium cocoyl glycinate, 4 - 6 parts of trehalose, 4 - 6 parts of camellia seed extract, 4 - 6 parts of allantoin;

[0012] 3) Phase C components

[0013] Sodium Lauroyl Sarcosinate 0.5 - 2 parts, Phenoxyethanol 0.5 - 2 parts, PEG - 120 Methyl Glucose Dioleate 0.4 - 0.6 parts, Phenoxyethanol 0.4 - 0.6 parts, Panthenol 0.2 - 0.4 parts, Citrus Fruit Extract 0.1 - 0.2 parts, 1,2 - Pentanediol 0.02 - 0.04 parts, 1,2 - Hexanediol 0.02 - 0.04 parts, Hydroxypropyl Tetrahydropyrantriol 0.02 - 0.04 parts, Pomelo Peel Oil 0.06 - 0.1 parts, Citric Acid 0.02 - 0.04 parts.

[0014] A preferred embodiment of the present invention includes raw materials in the following weight ratio:

[0015] 1) Phase A components

[0016] Water 55 parts, Sodium C14 - 16 Olefin Sulfonate 10 parts, Sodium Sulfate 10 parts, Cocamidopropyl Betaine 5 parts, Sodium Chloride 3 parts, Decyl Glucoside 4 parts, Sodium Lauroamphoacetate 3 parts;

[0017] 2) Phase B components

[0018] Sodium Cocoyl Glycinate 5 parts, Trehalose 5 parts, Camellia Seed Extract 5 parts, Allantoin 45 parts;

[0019] 3) Phase C components

[0020] Sodium Lauroyl Sarcosinate 1 part, Phenoxyethanol 1 part, PEG - 120 Methyl Glucose Dioleate 0.5 part, Phenoxyethanol 0.5 part, Panthenol 0.3 part, Citrus Fruit Extract 0.15 part, 1,2 - Pentanediol 0.03 part, 1,2 - Hexanediol 0.03 part, Hydroxypropyl Tetrahydropyrantriol 0.04 part, Pomelo Peel Oil 0.08 part, Citric Acid 0.03 part.

[0021] Furthermore, the extraction process of the tea seed extract is shelling, crushing, extraction, separation, and post - treatment.

[0022] Furthermore, the specific operation of shelling is as follows: After mechanical shelling of camellia seeds, the tea kernels are crushed to a particle size of 2 - 4 mm to reduce the particle size and increase the extraction contact area.

[0023] Furthermore, the specific operation of crushing is as follows: The crushed tea kernels need to be dried to a moisture content < 5%, the drying temperature is controlled at 40 - 50 °C, and the time is controlled at 4 - 6 h to avoid oxidation of active ingredients.

[0024] Furthermore, the specific operation of extraction is as follows: The extraction pressure is controlled at 25 - 35 MPa, the extraction temperature is controlled at 40 - 50 °C, the CO 2 flow rate is controlled at 20 - 30 kg / h, and the extraction time is controlled at 2 - 4 h.

[0025] Further, the specific separation operation is as follows: the primary separation pressure is controlled at 4 - 6 MPa, and the temperature is controlled at 40 - 50 °C to achieve the preliminary separation of supercritical CO 2 from the oil; the secondary separation pressure is controlled at 5 - 8 MPa to purify the oil and recover CO 2 .

[0026] Further, the specific post-treatment operation is as follows: the crude oil is passed through a 200-mesh filter screen to remove solid impurities; at a temperature of 70 - 80 °C, phosphoric acid is used for treatment to remove phospholipid gums, and the addition amount of phosphoric acid is 0.1 - 0.3% of the oil mass; free fatty acids and small molecule impurities are separated under a vacuum condition of 0.1 - 1 kPa, and vitamin E and polyphenol active substances are retained.

[0027] The present invention also provides a processing method for tea oil body wash, including the following steps:

[0028] S1. Add the raw materials of phase A into the main pot, stir well until evenly mixed, and heat with stirring to 78 - 82 °C;

[0029] S2. Add the raw materials of phase B one by one with stirring, stir until completely dispersed, keep stirring for 10 - 30 min while maintaining the temperature, and then cool down to 40 - 50 °C;

[0030] S3. Add the raw materials in phase C into the main pot at 40 - 50 °C, stir, cool to room temperature, and discharge the product.

[0031] The formula of the present invention is classified according to its functions as follows:

[0032] I. Cleaning and foaming system

[0033] Sodium C14-16 olefin sulfonate, function: anionic surfactant, providing strong cleaning power and rich foam, while gently removing oil and dirt.

[0034] Cocamidopropyl betaine, function: zwitterionic surfactant, reducing the irritation of other surfactants and enhancing foam stability.

[0035] Sodium lauroamphoacetate, function: mild amphoteric surfactant, suitable for sensitive skin, and at the same time enhancing the smoothness of the formula.

[0036] Sodium lauroyl sarcosinate, function: amino acid surfactant, gently cleaning and having antibacterial properties, reducing skin dryness.

[0037] II. Moisturizing and repairing system

[0038] Panthenol, function: strongly moisturizing and promoting skin barrier repair, relieving dryness and tightness.

[0039] Trehalose, function: natural moisturizing factor, forming a protective film to lock water and enhancing skin resistance.

[0040] Allantoin, Function: Soothing and anti-allergic, promoting cutin metabolism, and improving roughness.

[0041] Hydroxypropyltetrahydropyrantriol, Function: Promoting collagen production and enhancing skin elasticity.

[0042] III. Natural Extracts and Active Ingredients

[0043] Camellia seed extract, Function: Rich in antioxidant polyphenols, nourishing the skin and enhancing the barrier function.

[0044] Citrus fruit extract, Function: Containing vitamin C derivatives, brightening the skin tone and assisting in oil control.

[0045] Pomelo peel oil, Function: Natural plant essential oil, providing a fresh aroma and having a slight antibacterial effect.

[0046] IV. pH Adjustment and Preservation System

[0047] Citric acid, Function: Adjusting the pH of the formula to weakly acidic (close to the natural pH of the skin), reducing the irritation.

[0048] Phenoxyethanol, Function: Broad-spectrum preservative, inhibiting the growth of microorganisms, with relatively high safety.

[0049] V. Auxiliary Functional Ingredients

[0050] Decyl glucoside, Function: Non-ionic surfactant, enhancing the mildness and biodegradability of the formula.

[0051] PEG-120 methyl glucose dioleate, Function: Emulsifier and thickener, optimizing the texture and stability of the formula.

[0052] Sodium sulfate, sodium chloride, Function: Thickeners and viscosity regulators, adjusting the consistency of the washing feeling.

[0053] The beneficial effects of the present invention are:

[0054] 1. Deep cleansing and moisturizing: Tea oil can nourish the skin. Acting synergistically with amino acid-based surfactants, while cleansing the skin, it provides rich nutrition and moisture to the skin, keeping the skin moisturized and avoiding skin dryness caused by cleansing.

[0055] 2. Moisturizing the skin: The components in tea oil can penetrate into the skin, repair the damaged sebum membrane, enhance the skin's barrier function, making the skin softer and smoother, especially suitable for dry, neutral, and sensitive skin.

[0056] 3. Natural and mild: The formula does not contain irritating ingredients. Tea oil itself is a natural substance, with minimal irritation to the skin, and will not cause skin allergies, itching, or other discomfort reactions after use.

[0057] Of course, it is not necessary for any product implementing the present invention to achieve all of the above advantages simultaneously. Detailed implementation manners

[0058] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Apparently, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without any creative effort shall fall within the protection scope of the present invention.

[0059] Embodiment 1

[0060] This embodiment provides a tea oil body wash, which comprises raw materials in the following weight ratio:

[0061] 1) Phase A components

[0062] 55 parts of water, 10 parts of C14-16 olefin sulfonate, 10 parts of sodium sulfate, 5 parts of cocoamidopropyl betaine, 3 parts of sodium chloride, 4 parts of decyl glucoside, 3 parts of sodium lauroamphoacetate;

[0063] 2) Phase B components

[0064] 5 parts of sodium cocoyl glycinate, 5 parts of trehalose, 5 parts of camellia seed extract, 45 parts of allantoin;

[0065] 3) Phase C components

[0066] 1 part of sodium lauroyl sarcosinate, 1 part of phenoxyethanol, 0.5 part of PEG-120 methyl glucose dioleate, 0.5 part of phenoxyethanol, 0.3 part of panthenol, 0.15 part of citrus fruit extract, 0.03 part of 1,2-pentanediol, 0.03 part of 1,2-hexanediol, 0.04 part of hydroxypropyltetrahydropyrantriol, 0.08 part of pomelo peel oil, 0.03 part of citric acid.

[0067] In this embodiment, the extraction process of the tea seed extract is as follows:

[0068] 1) Shelling: After the camellia seeds are mechanically shelled, the tea kernels are crushed to a particle size of 2-4 mm to reduce the particle size and increase the extraction contact area.

[0069] 2) Crushing: The crushed tea kernels need to be dried to a moisture content of <5%, the drying temperature is controlled at 40-50°C, and the time is controlled at 4-6 h to avoid oxidation of active ingredients.

[0070] 3) Extraction: The extraction pressure is controlled at 25-35 MPa, the extraction temperature is controlled at 40-50°C, the CO 2 flow rate is controlled at 20-30 kg / h, and the extraction time is controlled at 2-4 h.

[0071] 4) Separation: The primary separation pressure is controlled at 4 - 6 MPa, and the temperature is controlled at 40 - 50 °C to achieve the preliminary separation of supercritical CO 2 from the oil; the secondary separation pressure is controlled at 5 - 8 MPa to purify the oil and recover CO 2 .

[0072] 5) Post-treatment: The crude oil is passed through a 200-mesh filter to remove solid impurities; at a temperature of 70 - 80 °C, phosphoric acid is used for treatment to remove phospholipid gums, and the addition amount of phosphoric acid is 0.1 - 0.3% of the mass of the oil solution; free fatty acids and small molecule impurities are separated under a vacuum condition of 0.1 - 1 kPa, and vitamin E and polyphenol active substances are retained.

[0073] This embodiment also provides a processing method for camellia oil body wash, including the following steps:

[0074] S1. Add the raw materials of phase A to the main pot, stir well until evenly mixed, and stir and heat up to 80 °C;

[0075] S2. Add the raw materials of phase B one by one and stir. After complete dispersion and 20 minutes of heat preservation stirring, cool down to 45 °C;

[0076] S3. Add the raw materials in phase C to the main pot at 45 °C, stir, cool to room temperature, and discharge.

[0077] Example 2

[0078] This embodiment provides a camellia oil body wash, including raw materials with the following weight ratio:

[0079] 1) Components of phase A

[0080] Water 50 parts, C14 - 16 olefin sulfonate 12 parts, sodium sulfate 8 parts, cocamidopropyl betaine 6 parts, sodium chloride 2 parts, decyl glucoside 5 parts, sodium lauroamphoacetate 2 parts;

[0081] 2) Components of phase B

[0082] Sodium cocoyl glycinate 4 parts, trehalose 6 parts, camellia seed extract 4 parts, allantoin 6 parts;

[0083] 3) Components of phase C

[0084] Sodium lauroyl sarcosinate 1 part, phenoxyethanol 1 part, PEG - 120 methyl glucoside dioleate 0.5 part, phenoxyethanol 0.5 part, panthenol 0.3 part, citrus fruit extract 0.15 part, 1,2 - pentanediol 0.03 part, 1,2 - hexanediol 0.03 part, hydroxypropyltetrahydropyran trione 0.04 part, pomelo peel oil 0.08 part, citric acid 0.03 part.

[0085] The processing method of the tea oil body wash is the same as that in Example 1.

[0086] Example 3

[0087] This example provides a tea oil body wash, which comprises raw materials with the following weight ratio:

[0088] 1) Phase A components

[0089] 60 parts of water, 8 parts of C14-16 olefin sulfonate, 12 parts of sodium sulfate, 4 parts of cocamidopropyl betaine, 4 parts of sodium chloride, 3 parts of decyl glucoside, 4 parts of sodium lauroamphoacetate;

[0090] 2) Phase B components

[0091] 6 parts of sodium cocoyl glycinate, 4 parts of trehalose, 6 parts of camellia seed extract, 4 parts of allantoin;

[0092] 3) Phase C components

[0093] 1 part of sodium lauroyl sarcosinate, 1 part of phenoxyethanol, 0.5 part of PEG-120 methyl glucose dioleate, 0.5 part of phenoxyethanol, 0.3 part of panthenol, 0.15 part of citrus fruit extract, 0.03 part of 1,2-pentanediol, 0.03 part of 1,2-hexanediol, 0.04 part of hydroxypropyltetrahydropyran triol, 0.08 part of pomelo peel oil, 0.03 part of citric acid.

[0094] The processing method of the tea oil body wash is the same as that in Example 1.

[0095] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments. Obviously, according to the content of this specification, many modifications and changes can be made. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A tea oil shower gel, characterized in that: The invention comprises the following raw materials in proportion by weight: 1) Phase A components 50-60 parts of water, 8-12 parts of sodium C14-16 olefin sulfonate, 8-12 parts of sodium sulfate, 4-6 parts of cocamidopropyl betaine, 2-4 parts of sodium chloride, 3-5 parts of decyl glucoside, 2-4 parts of sodium lauroamphoacetate; 2) Phase B components 4-6 parts of sodium cocoyl glycinate, 4-6 parts of trehalose, 4-6 parts of camellia seed extract, 4-6 parts of allantoin; 3) Phase C components 0.5-2 parts of sodium lauroyl sarcosinate, 0.5-2 parts of phenoxyethanol, 0.4-0.6 parts of PEG-120 methyl glucose dioleate, 0.4-0.6 parts of phenoxyethanol, 0.2-0.4 parts of panthenol, 0.1-0.2 parts of citrus fruit extract, 0.02-0.04 parts of 1,2-pentanediol, 0.02-0.04 parts of 1,2-hexanediol, 0.02-0.04 parts of hydroxypropyl tetrahydropyrantriol, 0.06-0.1 parts of grapefruit peel oil, and 0.02-0.04 parts of citric acid.

2. The tea oil shower gel according to claim 1, characterized in that The invention comprises the following raw materials in proportion by weight: 1) Phase A components 55 parts of water, 10 parts of sodium C14-16 olefin sulfonate, 10 parts of sodium sulfate, 5 parts of cocamidopropyl betaine, 3 parts of sodium chloride, 4 parts of decyl glucoside, 3 parts of sodium lauroamphoacetate; 2) Phase B components 5 parts of sodium cocoyl glycinate, 5 parts of trehalose, 5 parts of camellia seed extract, 45 parts of allantoin; 3) Phase C components 1 part of sodium lauroyl sarcosinate, 1 part of phenoxyethanol, 0.5 part of PEG-120 methyl glucose dioleate, 0.5 part of phenoxyethanol, 0.3 part of panthenol, 0.15 part of citrus fruit extract, 0.03 part of 1,2-pentanediol, 0.03 part of 1,2-hexanediol, 0.04 part of hydroxypropyl tetrahydropyrantriol, 0.08 part of grapefruit peel oil, and 0.03 part of citric acid.

3. The tea oil shower gel according to claim 1, characterized in that The extraction process of the tea seed extract comprises shelling, crushing, extraction, separation and post-treatment.

4. The tea oil shower gel according to claim 3, characterized in that: The specific operation of shelling is as follows: after the camellia seeds are mechanically shelled, the tea kernels are crushed to a particle size of 2 to 4 mm, reducing the particle size to increase the extraction contact area.

5. The tea oil shower gel according to claim 3, characterized in that: The specific operation of crushing is as follows: the crushed tea kernels need to be dried to a moisture content of <5%, the drying temperature is controlled at 40-50°C, and the drying time is controlled at 4-6 hours to avoid oxidation of the active ingredients.

6. The tea oil shower gel according to claim 3, characterized in that: The specific extraction operation is: the extraction pressure is controlled at 25-35MPa, the extraction temperature is controlled at 40-50°C, the CO2 flow rate is controlled at 20-30kg / h, and the extraction time is controlled at 2-4h.

7. The tea oil shower gel according to claim 3, characterized in that: The specific separation operation is as follows: the first-stage separation pressure is controlled at 4-6MPa and the temperature is controlled at 40-50°C to achieve preliminary separation of supercritical CO2 and oil; the second-stage separation pressure is controlled at 5-8MPa to purify the oil and recover CO2.

8. The tea oil shower gel according to claim 3, characterized in that: The specific operation of post-treatment is as follows: the crude oil is filtered through a 200-mesh screen to remove solid impurities; phosphoric acid is used to remove phospholipid colloid at a temperature of 70 to 80°C, and the amount of phosphoric acid added is 0.1 to 0.3% of the oil mass; free fatty acids and small molecular impurities are separated under a vacuum condition of 0.1 to 1 kPa, and vitamin E and polyphenol active substances are retained.

9. The method for processing and making the tea oil shower gel according to any one of claims 1 to 8, characterized in that: The steps include: S1. Add the raw materials of phase A into the main pot, stir thoroughly and mix evenly, and heat to 78-82°C; S2. Add the raw materials of phase B one by one and stir until they are completely dispersed. Keep stirring for 10 to 30 minutes and then cool to 40 to 50°C. S3. Add the raw materials in phase C into the main pot at 40-50°C, stir, cool to room temperature, and discharge.