Continuous moisturizing type pinus thunbergii body lotion essential oil and preparation method thereof
By preparing a black pine body lotion essential oil containing black pine extract, spirulina extract, and grape seed extract, the problems of skin irritation and poor moisturizing effect of body lotions on the market have been solved, achieving continuous moisturizing, whitening, and anti-radiation effects.
Patent Information
- Application Number
- CN202610233626.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-17
- Publication Date
- 2026-04-07
AI Technical Summary
Some body lotions on the market contain a lot of additives, which can cause skin irritation and poor moisturizing effect, and fail to achieve continuous moisturization.
Using natural ingredients such as black pine extract, spirulina extract, and grape seed extract, combined with components such as horse oil, lecithin, and squalane, a specific process step two preparation method is used to prepare a continuously moisturizing black pine body lotion essential oil by mixing and stirring the oil phase and water phase through heating.
This product offers a black pine body lotion essential oil with excellent long-lasting moisturizing effects, antioxidant and whitening properties, prevents dry skin, maintains skin elasticity, and does not cause sensitizing irritation to the skin.
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Abstract
Description
[0001] This invention is a divisional application based on the application filed on November 17, 2023, with application number 202311538269.0 and invention title "A Continuously Moisturizing Black Pine Body Lotion Essential Oil". Technical Field
[0002] This invention belongs to the field of cosmetic technology, and mainly relates to a continuous moisturizing black pine body lotion essential oil and its preparation method. Background Technology
[0003] Body lotion is a cosmetic lotion used on the body to replenish and moisturize the skin. It is a moisturizing skincare cosmetic. Appropriate "functional" ingredients can be added based on skin concerns, such as simple hydration and moisturizing, whitening and fading dark spots, or anti-wrinkle and anti-aging. Body lotions can be chosen according to different ages and skin problems. They contain relatively little oil or consist mainly of light oils and are a fluid liquid. They have a high water content and their function is moisturizing and hydrating.
[0004] Some body lotions on the market contain a lot of additives to achieve a moisturizing effect. However, long-term use can irritate the skin, causing redness, swelling and itching. Moreover, some body lotions have poor moisturizing effects and cannot achieve a lasting moisturizing effect. Therefore, there is an urgent need for a black pine body lotion essential oil that provides continuous moisturizing. Summary of the Invention
[0005] The purpose of this invention is to provide a continuous moisturizing black pine body lotion essential oil and its preparation method, so as to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention provides the following technical solution: A method for preparing a long-lasting moisturizing black pine body lotion essential oil includes the following steps: Step 1: Place the oil phase in reactor A and add the aqueous phase to reactor B; wherein, the oil phase consists of 1-7 parts horse oil, 0.5-1.5 parts lecithin and 1-7 parts squalane, and the aqueous phase consists of 1-5 parts glycerin, 1-3 parts butylene glycol, 1-5 parts amino acid moisturizer, 0.5-1.5 parts hydroxyethyl urea, 0.1-0.3 parts allantoin, 1-3 parts black pine extract, 1-3 parts spirulina extract, 1-3 parts grape seed extract, 0.5-1.5 parts anti-allergy agent and 40.4-109.2 parts water; Step 2: Heat reaction vessel A and reaction vessel B to 70℃-90℃ respectively, then mix and stir. After the temperature drops below 40℃, add an antibacterial agent to obtain black pine body lotion essential oil.
[0007] Preferably, the preparation method of the black pine extract includes the following steps: Step 1: After crushing the black pine raw material with a pulverizer, enzymatic hydrolysis is carried out using cellulase to obtain the black pine material to be processed; Step 2: Extracting the effective components of pine bark. Add 8 times the amount of 50%-70% ethanol to the pine bark raw material and extract it in 3 times. The extraction temperature is 70℃-80℃. Then collect the extract, vacuum evaporate it, recover the ethanol, and collect the supernatant after three-stage centrifugation. Step 3: The supernatant is separated and purified using a weakly polar macroporous adsorption resin. During the purification process, ethanol solution is used as the eluent. The eluent with a volume fraction of ethanol greater than 30% is collected, concentrated and dried to obtain the black pine extract.
[0008] Preferably, the preparation method of the spirulina extract includes the following steps: Step 1: Soak spirulina powder in distilled water overnight at room temperature, repeat freeze-thaw cycles 2-4 times, centrifuge, and collect the supernatant to obtain phycocyanin; Step 2: Add 5-10 times the volume of distilled water to the freeze-thawed algal residue, add lysozyme and pectinase to hydrolyze for 1-2 hours, then add amylase, papain, pepsin and trypsin respectively to hydrolyze for 0.5-1 hours, centrifuge, take the supernatant to obtain free amino acids, oligopeptides and oligosaccharides; Step 3: Add 5-10 times the volume of distilled water to the enzymatically hydrolyzed algal residue, stir and extract twice at 70℃-80℃, centrifuge and combine the supernatants to obtain spirulina extract.
[0009] Preferably, the preparation method of the grape seed extract includes the following steps: Step 1: Crush and pulverize the grape seeds, then pour the grape seeds into water at a temperature of 95℃-100℃ and perform a circulating extraction to obtain the extract; Step 2: Cool the extract to 20-40°C, and then elute it with 60%-80% ethanol through a macroporous resin; Step 3: Elute with water and 60% ethanol sequentially, collect the 60% ethanol eluent, and recover the solvent to dryness to obtain grape seed extract.
[0010] Preferably, the aqueous phase consists of 1 part glycerol, 1 part butylene glycol, 1 part amino acid moisturizer, 0.5 part hydroxyethyl urine, 0.1 part allantoin, 1 part black pine extract, 1 part spirulina extract, 1 part grape seed extract, 0.5 part anti-allergy agent, and 40.4 parts water. The oil phase consists of 1 part horse oil, 0.5 parts lecithin, and 1 part squalane.
[0011] Preferably, the aqueous phase consists of 3 parts glycerol, 2 parts butylene glycol, 3 parts amino acid moisturizer, 1 part hydroxyethyl urine, 0.2 parts allantoin, 2 parts black pine extract, 2 parts spirulina extract, 2 parts grape seed extract, 1 part anti-allergy agent, and 74.8 parts water. The oil phase consists of 4 parts horse oil, 1 part lecithin, and 4 parts squalane.
[0012] Preferably, the aqueous phase consists of 5 parts glycerol, 3 parts butylene glycol, 5 parts amino acid moisturizer, 1.5 parts hydroxyethyl urine, 0.3 parts allantoin, 3 parts black pine extract, 3 parts spirulina extract, 3 parts grape seed extract, 1.5 parts anti-allergy agent, and 109.2 parts water. The oil phase consists of 7 parts horse oil, 1.5 parts lecithin, and 7 parts squalane.
[0013] Furthermore, the present invention also provides a continuous moisturizing black pine body lotion essential oil prepared by the method described in any one of the above methods.
[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention provides a continuous moisturizing black pine body lotion essential oil and its preparation method, wherein the added black pine extract has good antioxidant properties, beautifies the skin, and does not cause skin allergies; the added spirulina extract can increase the whitening and anti-radiation effects, increase the high-efficiency moisturizing effect of the body lotion, and ensure the prevention of keratosis pilaris and dry skin during long-term use, thereby maintaining the elasticity of the skin. Detailed Implementation
[0015] The technical solutions in the embodiments of the present invention have been clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0016] Example 1 This embodiment provides a long-lasting moisturizing black pine body lotion essential oil and its preparation method, wherein the long-lasting moisturizing black pine body lotion essential oil is formulated according to the following mass proportions of raw materials: Aqueous phase: 1 part glycerin, 1 part butylene glycol, 1 part amino acid moisturizer, 0.5 part hydroxyethyl urine, 0.1 part allantoin, 1 part black pine extract, 1 part spirulina extract, 1 part grape seed extract, 0.5 part anti-allergy agent, 40.4 parts water; Oil phase: 1 part horse oil, 0.5 parts lecithin, 1 part squalane.
[0017] The preparation process of this black pine body lotion essential oil is as follows: Step 1: Place the oil phase (1 part horse oil, 0.5 parts lecithin, and 1 part squalane) in reactor A. Add the aqueous phase (1 part glycerin, 1 part butylene glycol, 1 part amino acid moisturizer, 0.5 parts hydroxyethyl urine, 0.1 parts allantoin, 1 part black pine extract, 1 part spirulina extract, 1 part grape seed extract, 0.5 parts anti-allergy agent, and 40.4 parts water) to reactor B. Step 2: Heat reaction vessel A and reaction vessel B to 70℃-90℃ respectively, then mix and stir. After the temperature drops below 40℃, add an antibacterial agent to obtain black pine body lotion essential oil.
[0018] Example 2 This embodiment provides a long-lasting moisturizing black pine body lotion essential oil and its preparation method, wherein the long-lasting moisturizing black pine body lotion essential oil is formulated according to the following mass proportions of raw materials: Aqueous phase: 3 parts glycerin, 2 parts butylene glycol, 3 parts amino acid moisturizer, 1 part hydroxyethyl urine, 0.2 parts allantoin, 2 parts black pine extract, 2 parts spirulina extract, 2 parts grape seed extract, 1 part anti-allergy agent, 74.8 parts water; Oil phase: 4 parts horse oil, 1 part lecithin, 4 parts squalane.
[0019] The preparation process of this black pine body lotion essential oil is as follows: Step 1: Place the oil phase (4 parts horse oil, 1 part lecithin, and 4 parts squalane) in reactor A. Add the aqueous phase (3 parts glycerin, 2 parts butylene glycol, 3 parts amino acid moisturizer, 1 part hydroxyethyl urine, 0.2 parts allantoin, 2 parts black pine extract, 2 parts spirulina extract, 2 parts grape seed extract, 1 part anti-allergy agent, and 74.8 parts water) to reactor B. Step 2: Heat reaction vessel A and reaction vessel B to 70℃-90℃ respectively, then mix and stir. After the temperature drops below 40℃, add an antibacterial agent to obtain black pine body lotion essential oil.
[0020] Example 3 This embodiment provides a long-lasting moisturizing black pine body lotion essential oil and its preparation method, wherein the long-lasting moisturizing black pine body lotion essential oil is formulated according to the following mass proportions of raw materials: Aqueous phase: 5 parts glycerin, 3 parts butylene glycol, 5 parts amino acid moisturizer, 1.5 parts hydroxyethyl urine, 0.3 parts allantoin, 3 parts black pine extract, 3 parts spirulina extract, 3 parts grape seed extract, 1.5 parts anti-allergy agent, 109.2 parts water; Oil phase: 7 parts horse oil, 1.5 parts lecithin, and 7 parts squalane.
[0021] The preparation process of this black pine body lotion essential oil is as follows: Step 1: Place the oil phase (7 parts horse oil, 1.5 parts lecithin, and 7 parts squalane) in reactor A. Add the aqueous phase (5 parts glycerin, 3 parts butylene glycol, 5 parts amino acid moisturizer, 1.5 parts hydroxyethyl urine, 0.3 parts allantoin, 3 parts black pine extract, 3 parts spirulina extract, 3 parts grape seed extract, 1.5 parts anti-allergy agent, and 109.2 parts water) to reactor B. Step 2: Heat reaction vessel A and reaction vessel B to 70℃-90℃ respectively, then mix and stir. After the temperature drops below 40℃, add an antibacterial agent to obtain black pine body lotion essential oil.
[0022] Moisturizing effect test of the present invention: Subjects: Women with healthy skin and no history of allergies, aged 26-36; Test samples: The test samples prepared in Examples 1, 2 and 3 are sample A, sample B, sample C, and commercially available sample a, sample b and sample c, respectively; Test conditions: Volunteers were tested in an environment with a room temperature below 25°C and a relative humidity (RH) below 50% ± 2%. Before the test, the test subjects' faces were washed with clean water. Usage procedure: When determining the moisturizing effect of moisturizing cosmetics, it is advisable to conduct a short-term, single-application test. Samples A, B, and C are applied at a concentration of 1.25 μl / cm³. 2 Application density: Apply once for a short period, gently pat until absorbed. Measure the moisture content of the stratum corneum at different times and the moisture loss from the epidermis before and after use to analyze its moisturizing effect.
[0023] From the measured data, we can obtain: Sample B effectively reduces transdermal water evaporation from the skin, providing the best moisturizing effect.
[0024] The preparation steps of black pine extract are as follows: Step 1: After crushing the black pine raw material with a crusher, enzymatic hydrolysis is carried out using cellulase to obtain the black pine material to be processed; Step 2: Extracting the effective components of pine bark. Add 8 times the amount of 50%-70% ethanol to the pine bark raw material and extract it in 3 times. The extraction temperature is 70℃-80℃. Then collect the extract, vacuum evaporate it, recover the ethanol, and collect the supernatant after three-stage centrifugation. Step 3: The supernatant is separated and purified using a weakly polar macroporous adsorption resin. During the purification process, ethanol solution is used as the eluent. The eluent with a volume fraction of ethanol greater than 30% is collected, concentrated, and dried to obtain the black pine extract.
[0025] The preparation steps of spirulina extract are as follows: Step 1: Soak spirulina powder in distilled water overnight at room temperature, repeat freeze-thaw cycles 2-4 times, centrifuge to collect the supernatant, and obtain phycocyanin; Step 2: Add 5-10 times the volume of distilled water to the freeze-thawed algal residue, add lysozyme and pectinase to hydrolyze for 1-2 hours, then add amylase, papain, pepsin and trypsin respectively to hydrolyze for 0.5-1 hours, centrifuge, take the supernatant to obtain free amino acids, oligopeptides and oligosaccharides; Step 3: Add 5-10 times the volume of distilled water to the enzymatically hydrolyzed algal residue, stir and extract twice at 70℃-80℃, centrifuge and combine the supernatants to obtain spirulina extract.
[0026] The preparation steps of grape seed extract are as follows: Step 1: Crush and pulverize the grape seeds, then pour the grape seeds into water at a temperature of 95℃-100℃ and circulate them to extract the extract. Step 2: Cool the extract obtained in Step 1 to 20-40℃, and then elute the macroporous resin with 60%-80% ethanol. Step 3: Elute with water and 60% ethanol sequentially, collect the 60% ethanol eluent, and recover the solvent until dry to obtain grape seed extract.
[0027] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A method for preparing a long-lasting moisturizing black pine body lotion essential oil, characterized in that, Includes the following steps: Step 1: Place the oil phase in reactor A and add the aqueous phase to reactor B; wherein, the oil phase consists of 1-7 parts horse oil, 0.5-1.5 parts lecithin and 1-7 parts squalane, and the aqueous phase consists of 1-5 parts glycerin, 1-3 parts butylene glycol, 1-5 parts amino acid moisturizer, 0.5-1.5 parts hydroxyethyl urea, 0.1-0.3 parts allantoin, 1-3 parts black pine extract, 1-3 parts spirulina extract, 1-3 parts grape seed extract, 0.5-1.5 parts anti-allergy agent and 40.4-109.2 parts water; Step 2: Heat reaction vessel A and reaction vessel B to 70℃-90℃ respectively and mix them. After the temperature drops below 40℃, add an antibacterial agent to obtain black pine body lotion essential oil. The preparation method of the black pine extract includes the following steps: Step 1: After crushing the black pine raw material with a pulverizer, enzymatic hydrolysis is carried out using cellulase to obtain the black pine material to be processed; Step 2: Extracting the effective components of pine bark. Add 8 times the amount of 50%-70% ethanol to the pine bark raw material and extract it in 3 times. The extraction temperature is 70℃-80℃. Then collect the extract, vacuum evaporate it, recover the ethanol, and collect the supernatant after three-stage centrifugation. Step 3: The supernatant is separated and purified using a weakly polar macroporous adsorption resin. During the purification process, ethanol solution is used as the eluent. The eluent with a volume fraction of ethanol greater than 30% is collected, concentrated and dried to obtain the black pine extract.
2. The method for preparing the long-lasting moisturizing black pine body lotion essential oil according to claim 1, characterized in that, The preparation method of the spirulina extract is as follows: Step 1: Soak spirulina powder in distilled water overnight at room temperature, repeat freeze-thaw cycles 2-4 times, centrifuge, collect the supernatant, and obtain phycocyanin; Step 2: Add 5-10 times the volume of distilled water to the freeze-thawed algal residue, add lysozyme and pectinase to hydrolyze for 1-2 hours, then add amylase, papain, pepsin and trypsin respectively to hydrolyze for 0.5-1 hours, centrifuge, take the supernatant to obtain free amino acids, oligopeptides and oligosaccharides; Step 3: Add 5-10 times the volume of distilled water to the enzymatically hydrolyzed algal residue, stir and extract twice at 70℃-80℃, centrifuge and combine the supernatants to obtain spirulina extract.
3. The method for preparing the long-lasting moisturizing black pine body lotion essential oil according to claim 1, characterized in that, The preparation method of the grape seed extract is as follows: Step 1: Crush and pulverize the grape seeds, then pour the grape seeds into water at a temperature of 95℃-100℃ and perform a circulating extraction to obtain the extract; Step 2: Cool the extract to 20-40°C, and then elute it with 60%-80% ethanol through a macroporous resin; Step 3: Elute with water and 60% ethanol sequentially, collect the 60% ethanol eluent, and recover the solvent until dry to obtain grape seed extract.
4. The method for preparing the long-lasting moisturizing black pine body lotion essential oil according to claim 1, characterized in that, The aqueous phase consists of 1 part glycerin, 1 part butylene glycol, 1 part amino acid moisturizer, 0.5 part hydroxyethyl urine, 0.1 part allantoin, 1 part black pine extract, 1 part spirulina extract, 1 part grape seed extract, 0.5 part anti-allergy agent, and 40.4 parts water. The oil phase consists of 1 part horse oil, 0.5 parts lecithin, and 1 part squalane.
5. The method for preparing the long-lasting moisturizing black pine body lotion essential oil according to claim 1, characterized in that, The aqueous phase consists of 3 parts glycerol, 2 parts butylene glycol, 3 parts amino acid moisturizer, 1 part hydroxyethyl urine, 0.2 parts allantoin, 2 parts black pine extract, 2 parts spirulina extract, 2 parts grape seed extract, 1 part anti-allergy agent, and 74.8 parts water. The oil phase consists of 4 parts horse oil, 1 part lecithin, and 4 parts squalane.
6. The method for preparing the long-lasting moisturizing black pine body lotion essential oil according to claim 1, characterized in that, The aqueous phase consists of 5 parts glycerin, 3 parts butylene glycol, 5 parts amino acid moisturizer, 1.5 parts hydroxyethyl urine, 0.3 parts allantoin, 3 parts black pine extract, 3 parts spirulina extract, 3 parts grape seed extract, 1.5 parts anti-allergy agent, and 109.2 parts water. The oil phase consists of 7 parts horse oil, 1.5 parts lecithin, and 7 parts squalane.
7. A continuous moisturizing black pine body lotion essential oil prepared by the method of any one of claims 1-6.