CN114376925A

CN114376925A - Plant loose powder and preparation method thereof

Info

Publication number: CN114376925A
Application number: CN202111609196.0A
Authority: CN
Inventors: 胡力
Original assignee: Shanghai Bairuimei Brand Management Co ltd
Current assignee: Shanghai Bairuimei Brand Management Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-04-22

Abstract

The invention discloses a plant loose powder and a preparation method thereof, wherein the plant loose powder specifically comprises 98.9-99.0% of a base material; 1.0% -1.1% of oil phase, wherein the base material comprises rice starch treated by amino acid derivatives, corn starch treated by amino acid derivatives, cellulose treated by magnesium myristate, amino acid derivatives, sodium hyaluronate, dipotassium glycyrrhizinate, inositol, inulin, lily extract and colorant; the oil phase comprises a humectant and/or an emollient. The invention combines the rice starch treated by amino acid derivatives, the corn starch treated by amino acid derivatives and the cellulose treated by magnesium myristate with the amino acid derivatives to prepare the plant loose powder, which has good make-up fixing effect and oil control effect.

Description

Plant loose powder and preparation method thereof

Technical Field

The invention relates to the technical field of cosmetics, in particular to plant loose powder and a preparation method thereof.

Background

The cosmetics refer to chemical industrial products or fine chemical products which are spread on any part of the surface of a human body, such as skin, hair, nails, lips and teeth, by smearing, spraying or other similar methods, so as to achieve the purposes of cleaning, maintaining, beautifying, modifying and changing the appearance, or correcting the smell of the human body and keeping a good state;

the loose powder commonly used in the market at present is prepared by inorganic powder raw materials such as silicon powder, mica, talcum powder and the like, and the raw materials can influence the health of human bodies to a certain extent.

Disclosure of Invention

In order to solve the technical problems, the invention provides a body-friendly plant loose powder, which adopts the technical scheme that:

the plant loose powder comprises the following components in percentage by mass:

98.9 to 99.0 percent of base material;

1.0 to 1.1 percent of oil phase, wherein,

the base material comprises rice starch treated by amino acid derivatives, corn starch treated by amino acid derivatives, cellulose treated by magnesium myristate, amino acid derivatives, sodium hyaluronate, dipotassium glycyrrhizinate, inositol, inulin, lily extract and colorant;

the oil phase comprises a humectant and/or an emollient;

preferably, 98.9-99.0% of the base material specifically comprises, by weight:

44.29% -44.3% of rice starch treated with amino acid derivatives;

28.29-28.30% of corn starch treated by amino acid derivatives;

20.27% -20.28% of cellulose treated with amino acid derivatives;

5.88% -5.9% of amino acid derivative;

0.01 to 0.02 percent of sodium hyaluronate;

0.01 to 0.02 percent of dipotassium glycyrrhizinate;

inositol 0.01-0.02%;

0.01 to 0.02 percent of inulin;

0.01 to 0.02 percent of lily extract;

0.12% of a coloring agent;

preferably, the amino acid derivative is lauroyl lysine;

preferably, the mass ratio of the rice starch and the amino acid derivative in the amino acid derivative-treated rice starch is 24:1, the mass ratio of the rice starch to the amino acid derivative in the corn starch treated by the amino acid derivative is 24:1, the mass ratio of cellulose to magnesium myristate in the cellulose treated with magnesium myristate is 24: 1;

preferably, the colorant comprises one, two or more of iron oxide red, iron oxide yellow and iron oxide black;

preferably, the humectant comprises one, two or more of p-hydroxyacetophenone, caprylyl hydroximic acid, decanediol and sodium hyaluronate;

preferably, the emollient comprises jojoba oil;

preferably, 1.0-1.1% of the oil phase specifically comprises 0.5% of p-hydroxyacetophenone, 0.2% of caprylyl hydroximic acid, 0.1-0.15% of squalane, 0.1% of decanediol and 0.1-0.15% of jojoba seed oil in percentage by mass;

the application also discloses a preparation method of the plant loose powder, which comprises the following steps:

step 1, respectively weighing rice starch treated by amino acid derivatives, corn starch treated by amino acid derivatives, cellulose treated by magnesium myristate, sodium hyaluronate, inositol, inulin, lily extract, dipotassium glycyrrhizinate, a colorant, a humectant and an emollient;

step 2, mixing and stirring the weighed rice starch processed by 1/2 weight parts and the weighed cellulose processed by magnesium myristate, sodium hyaluronate, inositol, inulin, lily extract, dipotassium glycyrrhizinate and colorant uniformly, and spreading to obtain powder;

step 3, mixing and stirring the weighed humectant and the weighed emollient uniformly to obtain oil;

step 4, uniformly mixing and stirring the powder obtained in the step 2 and the oil material obtained in the step 3 to obtain a semi-finished product;

step 5, uniformly mixing the semi-finished product, the rice starch processed by the amino acid derivatives and the weighed corn starch processed by the amino acid derivatives in the balance of 1/2 weight to obtain plant loose powder;

the application has the following beneficial effects:

according to the invention, the rice starch treated by the amino acid derivative, the corn starch treated by the amino acid derivative and the cellulose treated by the magnesium myristate are combined and matched with the amino acid derivative to replace inorganic powder raw materials such as silicon powder, mica and talcum powder used by common loose powder, so that the plant loose powder is prepared, and the combined product has good make-up setting effect and oil control effect after being tested;

the base material adopts rice starch treated by amino acid derivatives, corn starch treated by amino acid derivatives and cellulose treated by magnesium myristate as main components, wherein the rice starch and the corn starch are derived from natural plants of rice and corn, are safe and natural in source and have no influence on human bodies;

because the lauroyl lysine has a layered crystal structure, the lauroyl lysine has smooth and fine hand feeling and is soft as silk, and if the lauroyl lysine is used for wrapping powder, the loose powder has good skin-adhering feeling, soft and smooth feeling and hydrophobicity; the lauroyl lysine is prepared from lauric acid and lysine, so that the raw material of the lauroyl lysine is natural, has good biodegradability and has no influence on the human body;

in the treatment of the rice starch, the corn starch and the lauroyl lysine, due to the activity of the lauroyl lysine group, the rice starch and the corn starch can generate deep polymers and wrap the deep polymers on the surface layer of the starch, so that the lauroyl lysine in the rice starch treated by the amino acid derivative and the corn starch treated by the amino acid derivative can wrap the surface of the starch, and the loose powder has excellent hydrophobicity and soft and smooth touch;

the cellulose is derived from cotton and sugarcane, is natural and safe, and is macromolecular polysaccharide consisting of glucose;

cellulose in the cellulose treated by the magnesium myristate is combined with magnesium myristate groups to generate a polymer, so that the magnesium myristate is wrapped on the surface of the cellulose, and the loose powder has excellent hydrophobicity and soft and smooth touch;

squalane is mild in property, is not irritant, can be highly compatible with sebum secreted by skin, forms a layer of breathable protective film on the surface layer of the skin, plays the effects of moisturizing and moistening the skin, can effectively relieve dry skin, and maintains the elasticity and fullness of the skin;

the jojoba seed oil is better than other vegetable oil in touch sense and ductility, has soft and elastic feeling on the skin, is easy to be absorbed by the skin, is good moistening and moisturizing oil, and maintains skin moisture;

sodium hyaluronate belongs to skin conditioners, is an acidic mucopolysaccharide and has the function of moisturizing;

inositol is derived from rice bran, is a hexanol type monosaccharide with wide distribution, and has nourishing, moisturizing and conditioning effects on skin. Can increase skin luster; glycerin with moisture-retaining ability equivalent to that of glycerin;

inulin, which is derived from sugarcane, is reserve oligomeric polysaccharide in plants, has oxidation resistance and can relieve makeup oxidation;

the lily extract is derived from lily, is also called as lilium martagon, is rich in amino acids, and can promote the effects of inulin and inositol when being used together with the inulin and the inositol;

the foregoing is a summary of the present invention, and in order to provide a clear understanding of the technical means of the present invention and to be implemented in accordance with the present specification, the following is a detailed description of the preferred embodiments of the present invention. Specific embodiments of the present invention are given in detail by the following examples.

Detailed Description

The principles and features of this invention are described below in conjunction with examples which are set forth to illustrate, but are not to be construed to limit the scope of the invention. The present invention is more particularly described in the following paragraphs by way of example. Advantages and features of the present invention will become apparent from the following description and claims;

unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items;

in an embodiment of the present invention, a method for preparing plant loose powder includes the following steps:

step 1, respectively weighing 44.29-44.30% of rice starch treated by amino acid derivatives, 28.29-28.30% of corn starch treated by amino acid derivatives, 20.27-20.28% of cellulose treated by magnesium myristate, 5.88-5.9% of amino acid derivatives, 0.01-0.02% of sodium hyaluronate, 0.01-0.02% of inositol, 0.01-0.02% of inulin, 0.01-0.02% of lily extract, 0.01-0.02% of dipotassium glycyrrhizinate, 0.12% of colorant, 0.5% of p-hydroxyacetophenone, 0.2% of caprylyl hydroximic acid, 0.1-0.15% of squalane, 0.1% of decanediol and 0.1-0.15% of jojoba seed oil according to mass percent;

step 2, mixing and stirring the weighed rice starch treated by the amino acid derivatives in the amount of 1/2 with the weighed cellulose treated by magnesium myristate, the amino acid derivatives, sodium hyaluronate, inositol, inulin, lily extract, dipotassium glycyrrhizinate and a colorant uniformly, and spreading to obtain powder;

step 3, mixing and stirring the weighed p-hydroxyacetophenone, caprylyl hydroximic acid, squalane, jojoba seed oil and decanediol uniformly to obtain an oil material;

step 4, stirring and mixing the powder obtained in the step 2 and the oil material obtained in the step 3 uniformly at a speed of 50 revolutions per second to obtain a semi-finished product;

step 5, uniformly stirring and mixing the semi-finished product, the residual 1/2 weight of rice starch treated by the amino acid derivatives and the weighed corn starch treated by the amino acid derivatives at the speed of 50 revolutions per second to obtain plant loose powder;

the source of the raw materials in step 1 of the examples of the application is shown in table 1;

TABLE 1

Based on the above, it is proposed that the mass percentages of the components in the raw materials in examples 1 to 4 of the present application are shown in table 2:

TABLE 2

The plant loose powder prepared in the example 1 and the example 2 is respectively subjected to a make-up fixing and oil control test, and the test method is as follows:

under normal conditions, 30 subjects use the product for makeup once, facial image acquisition is carried out through VISIA-CR, the skin color degree ITA value and the color difference E value of each subject are calculated, the skin oil content is measured, and the effects of the product on the aspects of makeup holding and oil control are evaluated;

and (3) fixing and testing: the detection method is an internal detection method provided by Guangzhou branch of general standard technical service, Inc., and comprises the following specific contents: cleaning face, finishing the base makeup (except for forehead) by using the powder base solution, dipping a proper amount of the product by using a powder puff, gently pressing face along skin texture, and removing the rest powder by using a tool. Firstly, a face high-definition imager VISIA-CR is used for carrying out image acquisition on the face of a subject, and the subject is subjected to image acquisition again by using the face high-definition imager VISIA-CR after standing for 8 hours in an environment with the temperature of 21 +/-1 ℃ and the relative humidity of 50 +/-10% RH;

oil control test: the detection method is an internal detection method provided by Guangzhou branch of general standard technical service, Inc., and comprises the following specific contents: the face was cleaned first, the forehead was divided into two areas (left and right), one area was randomly selected as the sample area, and the other area was used as the blank control area. The sample area was treated with an appropriate amount of sample for a single smear, and the blank control area was left untreated. Firstly, a face high-definition imager VISIA-CR is used for carrying out image acquisition on the face of a subject, the subject waits for 8 hours in an environment with the temperature of 21 +/-1 ℃ and the relative humidity of 50 +/-10 wt% RH, the image acquisition is carried out on the subject by using the face high-definition imager VISIA-CR again, and finally, an oil probe SM815 is used for carrying out skin oil content determination on the forehead;

the results of the make-up fixing and oil control tests on the plant powder prepared in examples 1 to 4 are shown in tables 3, 4 and 5;

TABLE 3

TABLE 4

TABLE 5

The results shown in tables 3 and 4 show that the vegetable powder prepared in examples 1 to 4 has a makeup-sustaining effect, and the results shown in table 5 show that the vegetable powder prepared in examples 1 to 4 has a remarkable oil control effect;

the foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; those of ordinary skill in the art can readily practice the present invention as described herein; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. The plant loose powder is characterized by comprising the following components in percentage by mass:

98.9 to 99.0 percent of base material;

1.0 to 1.1 percent of oil phase, wherein,

the oil phase comprises a humectant and/or an emollient.

2. The plant loose powder as claimed in claim 1, wherein 98.9-99.0% of the base material comprises, by weight:

44.29% -44.3% of rice starch treated with amino acid derivatives;

28.29-28.30% of corn starch treated by amino acid derivatives;

20.27% -20.28% of cellulose treated with amino acid derivatives;

5.88% -5.9% of amino acid derivative;

0.01 to 0.02 percent of sodium hyaluronate;

0.01 to 0.02 percent of dipotassium glycyrrhizinate;

inositol 0.01-0.02%;

0.01 to 0.02 percent of inulin;

0.01 to 0.02 percent of lily extract;

0.12 percent of colorant.

3. The plant loose powder of claim 2, wherein the amino acid derivative is lauroyl lysine.

4. The plant loose powder as claimed in claim 3, wherein the amino acid derivative-treated rice starch has a mass ratio of rice starch to amino acid derivative of 24:1, the mass ratio of the rice starch to the amino acid derivative in the corn starch treated by the amino acid derivative is 24:1, the mass ratio of cellulose to magnesium myristate in the magnesium myristate treated cellulose was 24: 1.

5. The plant loose powder of claim 1, wherein the colorant comprises one or two or more of red iron oxide, yellow iron oxide, and black iron oxide.

6. The plant loose powder of claim 1, wherein the humectant comprises one, two or more of p-hydroxyacetophenone, caprylyl hydroxamic acid, decanediol, and sodium hyaluronate.

7. The plant loose powder of claim 6, wherein the emollient comprises jojoba oil.

8. The plant loose powder as claimed in claim 7, wherein 1.0-1.1% of the oil phase comprises, by mass, 0.5% of p-hydroxyacetophenone, 0.2% of caprylhydroxamic acid, 0.1-0.15% of squalane, 0.1-0.15% of jojoba oil and 0.1% of decanediol.

9. A method for preparing the plant loose powder of claim 1, comprising the steps of:

step 1, respectively weighing rice starch treated by amino acid derivatives, corn starch treated by amino acid derivatives, cellulose treated by magnesium myristate, amino acid derivatives, sodium hyaluronate, inositol, inulin, lily extract, dipotassium glycyrrhizinate, colorant, humectant and emollient;

and 5, uniformly mixing the semi-finished product, the rice starch which is processed by the amino acid derivatives and has the weight of 1/2 and the weighed corn starch which is processed by the amino acid derivatives to obtain the plant loose powder.