CN113116764A

CN113116764A - Michelia figo skin care product and preparation method thereof

Info

Publication number: CN113116764A
Application number: CN201911405959.2A
Authority: CN
Inventors: 陆欢
Original assignee: Sichuan Jinlingzi Biotechnology Co ltd
Current assignee: Sichuan Jinlingzi Biotechnology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-07-16

Abstract

The invention provides a michelia figo skin care product for removing acne and a preparation method thereof. The michelia figo skin care product comprises a michelia figo extract and a skin care product carrier, wherein the michelia figo extract is an extract of michelia figo in the mountainous region. The preparation method comprises the following steps: extracting and purifying the michelia figo to obtain a michelia figo extract; sterilizing the Michelia figo extract; and mixing the sterilized extract with a skin care product carrier to obtain the michelia figo skin care product. The beneficial effects of the invention can include: the preparation method is simple and convenient and has low cost; the skin care product can effectively prevent and treat whelk and acne, and has the functions of cleaning, whitening, moisturizing, bacteriostasis and the like.

Description

Michelia figo skin care product and preparation method thereof

Technical Field

The invention relates to the field of skin care products, in particular to a michelia figo skin care product and a preparation method thereof.

Background

Due to the improvement of the living standard, and the influence of working habits, environment, pressure and the like, the skin of people is easy to have problems, such as dryness, acne, yellow spots and the like. Therefore, people often choose skin care products for maintenance. Therefore, high-quality skin care products, such as skin care products with functions of cleaning, whitening, bacteriostasis and the like, are attracting more and more attention and are popular.

The existing skin care products are various in types, but usually contain some chemical substances, even hormones or antibiotics, which have certain irritation to the skin, and can cause adverse effects on the skin after long-term use, such as repeated exacerbation of acne and even anaphylactic reaction. Although skin care products with plant extracts as main components exist at present, the skin care products are generally too mild, slow in effect taking and poor in effect. From incomplete observation and statistics of users, the acne skin care products on the market at present have poor effect, or have great difference of effect according to different people, or have effect in the first period of use but have little effect after being used. From the market, the chemical preparation with the antibacterial effect is generally used with good effect, and the effect is different. In summary, few skin care products currently on the market have the beneficial effect of preventing and treating acne. Under the condition, great difficulty and confusion are brought to young people suffering from acne, and many people spend great treatment cost and great time cost, bring endless distress and confusion, greatly damage self-respect and lose self-confidence, and cover shadows for young people like flowers.

Disclosure of Invention

In view of the deficiencies in the prior art, it is an object of the present invention to address one or more of the problems in the prior art as set forth above. For example, one of the objectives of the present invention is to provide a michelia figo skin care product capable of effectively preventing and treating acne and a preparation method thereof.

In order to achieve the above object, the present invention provides a michelia figo skin care product. The michelia figo skin care product can comprise a michelia figo extract and a skin care product carrier, wherein the michelia figo extract comprises an extract of michelia figo in the mountainous region.

In an exemplary embodiment of the michelia figo skin care product of the present invention, the michelia figo in the deep mountain may comprise flowers picked within 4-15 days of blooming, i.e., within 4-15 days from when the flower buds open into petals.

In an exemplary embodiment of the michelia figo skin care products of the present disclosure, the michelia profundus can include michelia profundus with no water attached to the surface, such as michelia profundus dried in the shade. Further, the michelia profunda may include fresh michelia profunda with no water attached to the surface.

In an exemplary embodiment of the michelia figo skin care product of the present invention, the mass ratio of the michelia figo extract to the skin care product carrier may be 1.0-6.5: 90-99, such as 2: 98, etc.

In an exemplary embodiment of the michelia figo skin care product of the present invention, the skin care product carrier may comprise one or a combination of two or more of alcohol, glycerin, polyol, fatty ether, propylene glycol, ethylene glycol, vegetable oil, mineral oil, liposome C1-5 alcohol, lamellar lipid material, and silicone oil water.

The invention also provides a preparation method of the michelia figo skin care product. The method may comprise: sterilizing the extract of Michelia figo; mixing the sterilized extract with a skin care product carrier to obtain a michelia figo skin care product; wherein the michelia figo comprises michelia figo in the remote mountains.

In an exemplary embodiment of the preparation method of the michelia figo skin care product, the michelia figo in the deep mountains can be picked up in the blooming period of 4-15 days.

In an exemplary embodiment of the method for preparing a michelia figo skin care product of the present invention, before performing the sterilization, the method may further comprise: extracting and purifying the michelia figo to obtain the michelia figo extract.

In an exemplary embodiment of the preparation method of the michelia figo skin care product of the present invention, before the extraction and purification, the method may further comprise the steps of: removing water attached to the surface of the michelia figo.

In an exemplary embodiment of the preparation method of the michelia figo skin care product of the present invention, the extracting and purifying may include: soaking michelia figo with an organic extracting solution to obtain a first extracting solution; removing solid substances from the first extract; and distilling and purifying the first extracting solution after the solid matters are removed to obtain the michelia figo extract.

In an exemplary embodiment of the preparation method of the michelia figo skin care product of the present invention, the extracting and purifying may include: steaming Michelia figo with water vapor, and collecting the liquid after water evaporation to obtain a second extracting solution; distilling and purifying the second extract to obtain the michelia figo extract.

In an exemplary embodiment of the preparation method of the michelia figo skin care product of the present invention, the extracting and purifying may include: placing the michelia figo in distilled water, and performing microwave treatment for 12-18 min to obtain a third extracting solution; removing solid substances from the third extractive solution; and distilling and purifying the third extracting solution after the solid matters are removed to obtain the michelia figo extract.

In an exemplary embodiment of the preparation method of the michelia figo skin care product of the present invention, before the extracting and purifying, the method may further comprise: removing water attached to the surface of the michelia figo.

Compared with the prior art, the beneficial effects of the invention can include: the preparation method is simple and convenient and has low cost; the skin care product of the invention not only has the functions of cleaning, whitening, moisturizing, bacteriostasis and the like, but also can effectively prevent and basically completely control whelk, acne and the like.

Drawings

The above and other objects and features of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings, in which:

FIG. 1 shows visual evaluation of the efficacy of four Michelia figo extracts in an example of the present invention on acne treatment;

FIG. 2 shows the statistics of no more abscesses in groups A-D in an example of the invention;

FIG. 3 shows the statistical result of the reduction of the individual acne cure time by at least two thirds in groups A-D of the present invention;

FIG. 4 shows the statistics of groups A-D of the present invention for finding that acne may not ulcerate immediately after treatment;

FIG. 5 shows the statistics of groups A-D of long term use of the article in an example of the present invention without substantial long term acne;

FIG. 6 shows the statistics of the groups A-D articles of use of the present invention after healing with no or substantially no scar;

fig. 7 shows the cases of group a-D neonatal acne in the present example.

Detailed Description

Hereinafter, the michelia figo skin care product and the preparation method thereof according to the present invention will be described in detail with reference to the accompanying drawings and exemplary embodiments.

The invention provides a michelia figo skin care product on one hand.

In an exemplary embodiment of the michelia figo skin care product of the present disclosure, the michelia figo skin care product may include, by mass, 1.0 to 6.5: 90-99 of michelia figo extract and a skin care product carrier.

The skin care product carrier may comprise one or more aqueous systems selected from glycerol, polyols, fatty ethers, propylene glycol, ethylene glycol, vegetable oils, mineral oils, liposomal C1-5 alcohols, lamellar lipid materials and silicone oils in water, or a combination of two or more thereof; the carrier can also be 45-75% alcohol.

Wherein the Michelia figo variety can be Michelia figo variety in the mountainous region. The blooming time of the michelia figo on the mountains can be 30-40 days, and further, the picking flowering period of the michelia figo on the mountains is 4-15 days of blooming, so that the effect of corresponding products is better, for example, 7 +/-2 days.

Further, the michelia profundus can include michelia profundus with no water attached to the surface, such as michelia profundus dried in the shade. Still further, the michelia profunda may include fresh michelia profunda with no water attached to the surface.

The michelia figo extract may be in a viscous state.

The michelia figo skin care product can also comprise a skin care product prepared by the preparation method of the michelia figo skin care product.

The invention also provides a preparation method of the michelia figo skin care product.

In an exemplary embodiment of the preparation method of the michelia figo skin care product of the present invention, the preparation method may comprise the following steps:

extracting and purifying michelia figo in the mountainous region to obtain the michelia figo extract.

Sterilizing the extract of Michelia figo.

According to the mass ratio of 1.0-6.5: and 90-99, mixing the sterilized extract with a skin care product carrier to obtain the michelia figo skin care product.

In this embodiment, the flowering period of michelia figo in the remote mountains is 4-15 days of blooming.

In this embodiment, before the extracting and purifying, the method further includes: the water attached to the surface of the michelia figo can be removed, for example, the michelia figo can be placed in a cool place for natural drying, so that the water attached to the michelia figo can be removed, and the influence of the water on the purification can be avoided.

If the flowers are dried in the sun or the like, the effective components in the flowers are destroyed to some extent.

In this embodiment, the extraction of michelia figo during the preparation process may include any one of the following three ways.

(1) Soaking and purifying.

Soaking Michelia figo with organic extractive solution to obtain first extractive solution with dark yellow color. Wherein the organic solvent may comprise at least one of alcohol, methanol, and diethyl ether. The soaking time can be 24-72 h, the soaking time is set in the time range, the extraction effect is best, less effective components can be extracted below 24h, and the flow period is long and the effective extraction amount is not increased obviously any more above 72 h.

Removing solid substances from the first extractive solution to avoid influence of solid impurities. This may be achieved, for example, by filtering.

And distilling and purifying the first extracting solution after the solid substances are removed to obtain the michelia figo extract.

(2) Cooking and purification

Steaming Michelia figo with water vapor, and collecting the liquid after water evaporation to obtain a second extract. For example, the michelia figo can be placed in a closed vessel having a vapor inlet and a liquid outlet, the liquid outlet being located at the bottom of the vessel; the boiled steam is poured into the vessel through the steam inlet port and the effluent liquid is collected from the liquid outlet port.

And distilling and purifying the second extracting solution to obtain the michelia figo extract.

(3) Microwave extraction and purification

Soaking Michelia figo in distilled water, and performing microwave treatment for 12-18 min, such as 15 min; the solids are removed and then purified by distillation.

In order that the above-described exemplary embodiments of the invention may be better understood, further description thereof with reference to specific examples is provided below.

The test uses four types of skin care products, one is a fresh flower product of michelia figo in the mountains (product A), the other is a dried flower product of michelia figo in the mountains (product B), the third is a fresh flower product of michelia figo in the Lechang (product C), and the fourth is a dried flower product of michelia figo in the Yunnan province (product D). Wherein, the michelia figo in the remote mountains adopted in the preparation of A and B are picked within 4-15 days of blooming.

The preparation method of the four products comprises the following steps: firstly, respectively taking 20-400 g of four types of fresh flowers for later use; secondly, airing the fresh flowers corresponding to the product A in the shade, and airing the fresh flowers corresponding to the products B and D in the sun; step three, respectively placing the four flowers into a container, soaking the four flowers for 72 hours by using alcohol with certain concentration, then removing solid substances, and purifying the rest soaking solution to obtain an extract for later use; and fourthly, uniformly mixing the extracts with skin care product carriers with the same mass, and disinfecting to obtain products A-D for later use.

Searching 80 test volunteers with acne on face, and dividing the test volunteers into four groups, wherein the A group comprises 54 volunteers, the B group comprises 6 volunteers, the C group comprises 10 volunteers, and the D group comprises 10 volunteers; the prepared products A, B, C, D are respectively corresponding to A, B, C, D four groups, observed during the use process and recorded in a relevant way. The use and observation period was 2 months.

Recording observations included:

(1) recording and observing a visual evaluation of the four michelia figo extracts after use, namely: three ways of being essentially ineffective, essentially effective and very effective, the statistics are shown in table 1 and fig. 1, and it can be seen from table 1 and fig. 1 that product a (i.e., skin care product made from michelia profundus flowers) is most effective, product B (i.e., skin care product made from michelia profundus flowers after drying) is less effective, and products C and D are almost ineffective against acne.

Wherein, the above-mentioned basic ineffectiveness means: through objective comparison before and after use, the evolution speed, color change, evolution process and number of newly-generated acnes are not changed or almost not changed; substantially effective means: the evolution speed, the color change, the evolution process and the number of newly-generated acnes are changed before and after use, but the problems are not fundamentally solved and the requirements of testers are not met; the effect is good, namely the evolution speed, the color change, the evolution process and the number of newly generated acnes are greatly changed before and after use, the problems are basically solved, and the requirements of users are met.

In table 1, "michelia profunda (54)" corresponds to group a, "michelia profunda (6)" corresponds to group B, "michelia chapensis (10)" corresponds to group C, "michelia (10)" corresponds to group D.

(2) After use, if the treatment effect is achieved, the situation of abscess of acne is greatly changed: in general, acne can be a red spot, which then enlarges, then whitens into an abscess, then scabs, and then cures.

After use, statistics on the abscess effect are shown in fig. 2 and table 1, and the number of people in A, B, C, D group who no longer had abscess was 53, 1, 2, respectively, and the percentages were: 98.1%, 16.6%, 10% and 20%. The statistical results show that product A has the best effect on abscess treatment.

(3) Without any other medicine, the time from occurrence to recovery of acne takes 7 to 15 days at the shortest. The time period during which acne healed in A, B, C, D groups was strictly recorded. According to the observation and test process, the group A can complete the whole healing process within almost 2 days, if the healing time is reduced by 6 days, the healing time of the group A is shortened by at least two thirds, and the statistical results can be seen in table 1 and fig. 3. It should be noted that the particularly important changes after the use of product A are a significant reduction in the individual area of acne and a substantial reduction in the redness and swelling program.

(4) Table 1 and fig. 4 show the efficacy of products A, B, C and D immediately after treatment for acne found early. If the product has good curative effect, the acne is discovered as soon as possible and treated immediately, the natural development process of the acne can be stopped, and most of acne grains can not be festered any more, and the red spots naturally disappear. According to the statistical data of the testers, the product A has the best curative effect after the immediate treatment of the acne which is discovered early.

(5) When products A, B, C and D are used for a long time, the incidence rate of acne and acne grains is greatly reduced and even basically does not occur any more if the treatment effect is good. Table 1 and fig. 5 show the effect after prolonged use, with the best therapeutic effect of product a after prolonged use.

(6) After the acne is cured by using the medicine, if the treatment effect is excellent, the color of scars is greatly reduced, or the scars are basically free of scars after the acne is cured. But under the condition of generally no medicine or poor medicine effect, the acne is generally a dark scar. According to the effectiveness, A, B, C and D statistics shown in Table 1 and FIG. 6, product A gave the best treatment results, with approximately 64.8% of patients having substantially no marks on their face after use.

(7) Table 1 and fig. 7 show the new acne counted over 2 months on trial. If the treatment effect is good, the newly added data of the acne is greatly reduced compared with the data before the product is used, for the reason, four calibers are statistically adopted, namely more than 4, more than 3, less than 2 and less than 1 are newly added every day, and the treatment effect of the product A is best according to the statistical data of testers.

TABLE 1

In summary, the michelia figo skin care product and the preparation method thereof of the present invention have the following advantages:

(1) the active ingredients in the skin care product are from natural plants, and the skin care product has no damage to human skin.

(2) The skin care product can effectively solve the two problems of prevention and treatment of acne which leaves unsightly traces after being placed on face for a long time and scabbing.

(3) The skin care product has the advantages of whitening, moisturizing, wrinkle reduction and the like.

(4) The skin care product has natural fresh fragrance and can bring joyful mood to people.

(5) The preparation method is simple and convenient and has low cost.

(6) The michelia figo extract has excellent curative effect, can greatly improve the confidence of a demanding party on treatment effectiveness, and can obviously enhance the expected reliability after use.

(7) The new product prepared by the preparation method has fundamental control function for controlling the large-area development of patients, and thoroughly changes the original situation of restraint.

Although the present invention has been described above in connection with exemplary embodiments, it will be apparent to those skilled in the art that various modifications and changes may be made to the exemplary embodiments of the present invention without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The michelia figo skin care product is characterized by comprising a michelia figo extract and a skin care product carrier, wherein the michelia figo extract comprises an extract of michelia figo in the mountainous region.

2. The michelia figo skin care product according to claim 1, wherein the michelia figo in the mountains comprises flowers picked within 4-15 days of blooming.

3. The michelia figo skin care product of claim 1, wherein the skin care product carrier comprises one or a combination of more than two of alcohol, glycerin, polyhydric alcohol, fatty ether, propylene glycol, ethylene glycol, vegetable oil, mineral oil, liposome C1-5 alcohol, lamellar lipid material and silicone oil water.

4. A preparation method of a michelia figo skin care product is characterized by comprising the following steps:

sterilizing the extract of Michelia figo;

mixing the sterilized extract with a skin care product carrier to obtain a michelia figo skin care product;

wherein the michelia figo comprises michelia figo in the remote mountains.

5. The preparation method of the michelia figo skin care product according to claim 4, wherein the michelia figo in the remote mountains is picked up in the blooming period of 4-15 days.

6. The method of claim 4, wherein prior to the sterilizing, the method further comprises:

extracting and purifying the michelia figo to obtain the michelia figo extract.

7. The method for preparing a michelia figo skin care product according to claim 6, wherein the extracting and purifying comprises the following steps:

soaking michelia figo with an organic extracting solution to obtain a first extracting solution;

removing solid substances from the first extract;

and distilling and purifying the first extracting solution after the solid matters are removed to obtain the michelia figo extract.

8. The method for preparing a michelia figo skin care product according to claim 6, wherein the extracting and purifying comprises the following steps:

steaming Michelia figo with water vapor, and collecting the liquid after water evaporation to obtain a second extracting solution;

distilling and purifying the second extract to obtain the michelia figo extract.

9. The method for preparing a michelia figo skin care product according to claim 6, wherein the extracting and purifying comprises the following steps:

placing the michelia figo in distilled water, and performing microwave treatment for 12-18 min to obtain a third extracting solution;

removing solid substances from the third extractive solution;

and distilling and purifying the third extracting solution after the solid matters are removed to obtain the michelia figo extract.

10. The method of claim 6, wherein prior to the extracting and purifying, the method further comprises:

removing water attached to the surface of the michelia figo.