CN112656746B - Whitening and freckle-removing cream containing blackberry lily root extract - Google Patents

Whitening and freckle-removing cream containing blackberry lily root extract Download PDF

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CN112656746B
CN112656746B CN202110016153.5A CN202110016153A CN112656746B CN 112656746 B CN112656746 B CN 112656746B CN 202110016153 A CN202110016153 A CN 202110016153A CN 112656746 B CN112656746 B CN 112656746B
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parts
raw materials
whitening
freckle
blackberry lily
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CN112656746A (en
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邹水清
李继德
陈思钰
李空军
何炼辉
吴华养
汪雪峰
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Beautiful Link Biotechnology Research Institute Guangdong Co ltd
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Beautiful Link Biotechnology Research Institute Guangdong Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

The invention discloses whitening and freckle-removing cream containing blackberry lily root extract, which comprises functional raw materials and basic raw materials, wherein the functional raw materials are prepared from the following raw materials in parts by weight: 0.5-2.5 parts of blackberry lily root extract, 1.0-3.0 parts of golden tiger fruit extract, 1.0-5.0 parts of dictyophora longifolia extract, 1.0-5.0 parts of compound fruit acid and 0.5-7.5 parts of allergy-relieving compound. The invention combines the blackberry lily root extract, the golden tiger fruit extract, the dictyophora indusiata extract, the compound fruit acid and the allergy-relieving compound for use, and achieves excellent whitening and freckle removing effects on spots caused by various factors, such as sunburn, chloasma and the like. Meanwhile, aiming at individual differences of users, particularly allergic physique, the plant-derived allergy-relieving compound is particularly added into the whitening and freckle-removing cream, so that the problem that allergic physique patients are easy to allergic can be solved while the whitening and freckle-removing cream is whitened.

Description

Whitening and freckle-removing cream containing blackberry lily root extract
Technical Field
The invention relates to the technical field of cosmetics, in particular to whitening and freckle-removing cream containing blackberry lily root extract.
Background
With the progress of society, people are increasingly pursuing beauty. The common telephone says "one-white-shading clown", and whitening is the first step of changing the beauty and naturally becomes the first choice for females. However, with the increase of life rhythm, the increase of life pressure and sunlight, and the increase of female reproductive system diseases such as in-vivo progestogen and estrogen, tyrosinase is not inhibited by glutathione, so that the skin is dark, speckled and irregularly pigmented, and people can look older than the actual age.
The color difference and uneven distribution of the skin are mainly due to the appearance of melanin having an anti-ultraviolet function in the skin. Endogenous factors (intracellular) and exogenous factors (ultraviolet radiation) cause increased melanin, hyperpigmentation, and thus spotting and changing skin tone. Endogenous factors are mainly influenced by extracellular cytokines, hormones, extracellular matrix and intracellular multienzymes, and signaling pathways; the exogenous factor ultraviolet radiation causes proliferation of melanocyte, and tyrosinase activity is increased to promote melanin generation.
The whitening mechanism comprises: inhibiting tyrosinase activity; inhibiting transfer of melanin granules to keratinocytes; inhibiting glycation of tyrosinase, preventing tyrosinase from being transported into melanin small body from endoplasmic reticulum, etc. Currently, a number of ingredients for whitening and spot-lightening are used in cosmetics, such as kojic acid, arbutin, fruit acid, tranexamic acid, vitamin C and its derivatives, polypeptides, etc. The traditional whitening and spot-fading products mainly comprise single inhibition of ultraviolet positive and negative rings or inhibition of Michaelis's enzyme catalysis, and the like, the whitening effect is not obvious, and no spot-fading effect exists.
Therefore, it is necessary to provide a whitening and freckle-removing cream which solves the problems of dark spots and the like of skin in an all-around way through the compound use of a plurality of whitening and freckle-removing components.
Disclosure of Invention
The invention provides whitening and freckle-removing cream containing blackberry lily root extract, which can solve the problems of single effect and insignificant effect of whitening and freckle-removing products in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the whitening and freckle-removing cream containing blackberry lily root extract comprises functional raw materials and basic raw materials, wherein the functional raw materials are prepared from the following raw materials in parts by weight: 0.5-2.5 parts of blackberry lily root extract, 1.0-3.0 parts of golden tiger fruit extract, 1.0-5.0 parts of dictyophora longifolia extract, 1.0-5.0 parts of compound fruit acid and 0.5-7.5 parts of allergy-relieving compound.
The root of blackberry lily is a traditional Chinese medicine called "Yakan blackberry lily" in China, meaning "long stem archery". This is because the stems, with few branches, look like an "arrow". The Yakan traditional Chinese medicine has been used as an anti-inflammatory, antitussive and expectorant medicine applied to pharyngalgia and tonsillitis, and has the function of resisting dermatophytes. The main components of blackberry lily are isoflavone and blackberry lily glycoside, which can inhibit the growth of B16 melanoma cells. Accordingly, the blackberry lily root extract is considered to have a whitening effect.
The fruit of the golden tiger fruit, namely the oak cherry fruit or the acerola cherry fruit, is rich in various vitamins and minerals, wherein the vitamin C content is the highest in the current fruit tree types, so the golden tiger fruit is an excellent natural vitamin C source. The extract of the golden tiger fruit has the advantages of fully preserving the content of natural vitamin C in the fruit, playing the roles and playing the roles to the greatest extent, and having excellent effects of resisting oxidation and scavenging free radicals after long-term study.
The bamboo fungus is also called "Xueskirt faerie" and "mountain delicacies", which is a kind of hidden fungus parasitized at the root of dried bamboo, and named as "four delicacies" (i.e. bamboo fungus, hericium erinaceus, mushroom and tremella). The Dictyophora longispa has high nutritive value and good effects on various tumors, hypertension and obesity, so that the Dictyophora longispa has extremely high reputation in the international market, and has been said of Dictyophora longispa Huang Jinjia. Modern researches show that the Dictyophora Indusiata extract is rich in polysaccharides, proteins, amino acids, vitamins, inorganic salts and other active ingredients, and has excellent effects of whitening, moisturizing, resisting oxidation, delaying aging, inhibiting bacteria and the like.
Further, the compound fruit acid comprises the following components in percentage by mass: lactic acid 40.0%, glycollic acid 21.0%, malic acid 25.0%, grape acid 8.0% and citric acid 6.0%.
Fruit acid is various organic acids extracted from fruits, and is an effective ingredient fruit acid existing in various natural fruits or yogurt. Fruit acid is contained in fruits, sugar and dairy products, and is a safe organic acid. The beauty function of the fruit acid is related to the structure and the property of the fruit acid, the fine particles of the fruit acid can effectively permeate pores and be easily absorbed by skin, the structure of the fruit acid contains hydrophilic genes, the water retention capacity of cells can be improved, the skin can keep elastic, and the fruit acid participates in the metabolism of substances in organisms, so that the fruit acid can effectively soften epidermal cell tissues, help surface keratinocytes to fall off, thoroughly remove dry dead cells of horny layer and excessive lipid secretion and dirt stored in pores, promote the renewal of cells and restore the skin to vitality. The long-term research results show that the fruit acid not only can promote the metabolism of the epidermal cells, but also can control various skin diseases. In the practice of removing wrinkles and spots, it is also proved that the fruit acid can increase the cell regeneration speed by about 30%, so that the fine wrinkles are obviously disappeared, the light brown spots are obviously disappeared, and the skin is smooth and fresh. As the fruit acid is widely existing in the fruits of plants and is a natural organic matter, the fruit acid has no toxic or side effect. However, it is difficult for the fruit acid taken from the diet to effectively reach deep skin and act, because the fruit acid content in natural fruits is low, and the desired improvement effect on skin cannot be achieved. Based on the above, the invention combines lactic acid, glycollic acid, malic acid, grape acid and citric acid to form the compound fruit acid, and the fruit acid content can be greatly improved by matching the specific proportion, the improvement effect on skin is improved, and the whitening and freckle removing effects of the functional raw materials are enhanced.
Further, the functional raw materials are prepared from the following raw materials in parts by weight: 1.0-2.5 parts of blackberry lily root extract, 1.5-3.0 parts of golden tiger fruit extract, 3.0-5.0 parts of dictyophora longifolia extract, 1.0-3.0 parts of compound fruit acid and 2.0-6.0 parts of allergy-relieving compound.
Further, the functional raw materials are prepared from the following raw materials in parts by weight: 1.0 part of blackberry lily root extract, 3.0 parts of golden tiger tail fruit extract, 5.0 parts of dictyophora longifolia extract, 2.0 parts of compound fruit acid and 5.0 parts of allergy-relieving compound.
Furthermore, the allergy-relieving compound is prepared by extracting and compounding aloe, baical skullcap root, rosemary and giant knotweed.
Due to the constitution and individual difference of patients, partial allergic constitution patients are allergic to functional raw materials, preservatives and even essence, so that the traditional whitening and freckle removing product can not solve the old problems (poor effect) of the patients for a long time and bring new problems (allergy).
According to the invention, the plant-based allergy-relieving compound with optimized screening and effects is added into the formula, so that the problem that patients are allergic when using the whitening and freckle-removing product is solved.
Specifically, the sulpire compound can be prepared by extracting by the following method: soaking four medicinal materials of aloe, scutellaria baicalensis, rosemary and giant knotweed together for 20-24 hours by adopting calcium pantothenate solution, wherein the amount of the calcium pantothenate solution is proper when the medicinal materials just go beyond, naturally airing, crushing the aired medicinal materials to 80-100 meshes, adding deionized water according to the proportion of 1:10-15, extracting for 1-3 hours by adopting a decoction mode, concentrating and filtering to one third, and thus obtaining the Chinese medicinal preparation. The calcium pantothenate solution is a solution obtained by dissolving calcium pantothenate in water. When the medicinal materials are pretreated, calcium pantothenate solution is adopted for soaking for 20-24 hours, so that the medicinal materials can be fully fused with calcium pantothenate, the calcium pantothenate can be used as a permeation promoter, the absorption of skin can be promoted, and the prepared sulpiride compound can be better absorbed by the skin after the calcium pantothenate is fused with the medicinal materials. Compared with the method which only adopts a simple water extraction process, the method adopts calcium pantothenate solution to soak during pretreatment of medicinal materials, can at least promote the skin absorption speed of the allergy-relieving compound by 2 times, greatly promote the allergy-preventing effect of the allergy-relieving compound, and simultaneously can promote the absorption speed of the blackberry lily root extract, the golden tiger fruit extract, the dictyophora indusiata extract and the compound fruit acid by the skin, thereby further promoting the whitening and freckle-removing effects.
Further, the mass ratio of aloe, baikal skullcap root, rosemary and giant knotweed is 1: (2-5): (1-2): (2-5).
Further, the basic raw materials comprise the following raw materials in parts by weight: 4-9 parts of caprylic acid/capric glyceride, 3-8 parts of butanediol, 5-8 parts of ethylhexyl palmitate, 2-10 parts of glycerol, 2-4 parts of cetostearyl alcohol, 2-4 parts of polydimethylsiloxane, 0.5-2 parts of glycerol stearate, 210.5-2 parts of stearyl alcohol polyether, 0.1-0.5 part of allantoin, 0.1-0.3 part of xanthan gum, 0.05-0.15 part of citric acid, 0.05-0.1 part of EDTA-disodium, 0.3-0.7 part of p-hydroxyacetophenone, 0.3-0.5 part of 1, 2-hexanediol, 0.01-0.05 part of essence and 100 parts of deionized water.
Further, the basic raw materials are prepared from the following raw materials in parts by weight: 8.5 parts of caprylic/capric glyceride, 5.0 parts of butanediol, 7.0 parts of ethylhexyl palmitate, 4.5 parts of glycerol, 23.0 parts of cetostearyl alcohol polyether, 3.0 parts of cetostearyl alcohol, 2.5 parts of polydimethylsiloxane, 1.0 part of glycerol stearate, 211.0 parts of stearyl alcohol polyether, 0.3 part of allantoin, 0.15 part of xanthan gum, 0.1 part of citric acid, 0.05 part of EDTA-disodium, 0.5 part of p-hydroxyacetophenone, 0.5 part of 1, 2-hexanediol, 0.05 part of essence and 100 parts of deionized water.
The invention also provides a preparation method of the whitening and freckle-removing cream containing the blackberry lily root extract, which comprises the following steps:
(1) respectively weighing the phase A, phase B and phase C raw materials for later use;
(2) respectively putting the phase A and phase B raw materials into a water bath pot and an oil bath pot;
(3) respectively starting a water bath pot and an oil bath pot, regulating the stirring speed to 20-50rpm, and heating by steam;
(4) uniformly heating the water bath pot and the oil bath pot to 85-90 ℃, and stirring for 20-30 minutes at constant temperature;
(5) firstly, pumping raw materials in a water bath into a homogenizing pot by vacuum, stirring for 20-30rpm, then pumping raw materials in an oil bath into the homogenizing pot, stirring for 20-30 minutes, homogenizing for 5-10 minutes, wherein the rotating speed of a homogenizer is regulated to 3000-4000rpm, stirring for 20-30 minutes at a constant temperature of 80-85 ℃, and then starting to cool by cooling water;
(6) when the temperature of the homogenizing pot is reduced to 45-50 ℃, adding the C-phase raw material which is completely melted, stirring and reducing the temperature to 40-45 ℃;
(7) finally, discharging the material after vacuum sampling analysis is finished.
Further, the phase a is: mixing deionized water, glycerin, allantoin, xanthan gum, citric acid, and EDTA-disodium;
the phase B is as follows: caprylic/capric glycerides, ethylhexyl palmitate, cetostearyl alcohol polyether-2, polydimethylsiloxane, glyceryl stearate, stearyl alcohol polyether-21;
the phase C is: mixing functional raw materials, butanediol, p-hydroxyacetophenone, 1, 2-hexanediol and essence.
The whitening and freckle-removing cream containing blackberry lily root extract has the following beneficial effects compared with the prior art:
the invention adopts the raw materials which are safe and reliable, accord with regulations, have no toxic or side effect on human skin and belong to the category of cosmetics, and the blackberry lily root extract, the golden tiger fruit extract, the dictyophora longifolia extract, the compound fruit acid and the allergy-relieving compound are compounded for use, so that the whitening and freckle-removing effects on spots caused by various factors such as sunburn, chloasma and the like are achieved. Meanwhile, aiming at individual differences of users, particularly allergic physique, the plant-derived allergy-relieving compound is particularly added into the whitening and freckle-removing cream, so that the problem that allergic physique patients are easy to allergic can be solved while the whitening and freckle-removing cream is whitened.
Drawings
FIG. 1 is a graph of an improved control of facial color spots;
FIG. 2 is a graph of an improvement control of facial sunburn;
figure 3 is a graph of an improvement control of facial sunburn.
Detailed Description
The present invention will now be further described with reference to specific embodiments in order to facilitate a better understanding of the technical aspects of the present invention by those skilled in the art.
Examples 1 to 5
A whitening and freckle-removing cream containing blackberry lily root extract comprises the following components in parts by weight:
TABLE 1
The preparation method of the whitening and freckle-removing cream in the embodiment 1-5 comprises the following steps:
(1) respectively weighing the phase A, phase B and phase C raw materials for later use;
(2) respectively putting the phase A and phase B raw materials into a water bath pot and an oil bath pot;
(3) respectively starting a water bath pot and an oil bath pot, regulating the stirring speed to 20-50rpm, and heating by steam;
(4) uniformly heating the water bath pot and the oil bath pot to 85-90 ℃, and stirring for 20-30 minutes at constant temperature;
(5) firstly, pumping raw materials in a water bath into a homogenizing pot by vacuum, stirring for 20-30rpm, then pumping raw materials in an oil bath into the homogenizing pot, stirring for 20-30 minutes, homogenizing for 5-10 minutes, wherein the rotating speed of a homogenizer is regulated to 3000-4000rpm, stirring for 20-30 minutes at a constant temperature of 80-85 ℃, and then starting to cool by cooling water;
(6) when the temperature of the homogenizing pot is reduced to 45-50 ℃, adding the C-phase raw material which is completely melted, stirring and reducing the temperature to 40-45 ℃;
(7) finally, discharging the material after vacuum sampling analysis is finished.
In the above example 1, the mass ratio of aloe, baikal skullcap root, rosemary and giant knotweed in the comfort compound is 1:2:1:5.
In the above example 2, the mass ratio of aloe, baikal skullcap root, rosemary and giant knotweed in the comfort compound is 1:5:2:2.
In the above example 3, the mass ratio of aloe, baikal skullcap root, rosemary and giant knotweed in the comfort compound is 1:3:1:3.
In the above example 4, the mass ratio of aloe, baikal skullcap root, rosemary and giant knotweed in the comfort compound is 1:4:2:5.
In the above example 3, the mass ratio of aloe, baikal skullcap root, rosemary and giant knotweed in the comfort compound is 1:2:1:4.
The whitening and freckle-removing cream of examples 1-5 was tested, and all indexes of the cream accord with skin-moistening cream (QB/T1857-2013), and all indexes are shown in the following table 2:
TABLE 2
Comparative examples 1 to 5
A whitening and freckle-removing cream containing blackberry lily root extract comprises the following components in parts by weight:
TABLE 3 Table 3
The preparation method of comparative examples 1 to 5 is the same as in example 3.
Evaluation of freckle-removing efficacy
The whitening and freckle-removing cream prepared in example 3 was subjected to a freckle-removing test, wherein the product of example 3 was used on the faces of 90 volunteers, wherein the facial stains of 30 volunteers are obvious, the facial sunburn of 30 volunteers is obvious, the facial chloasma of 30 volunteers is obvious, after 90 days of use, the facial skin of 90 volunteers was analyzed, and the analysis results were respectively taken as a comparison chart before and after use of the volunteers with the improvement condition close to the average value in 30 volunteers with the obvious facial stains, the volunteers with the improvement condition close to the average value in 30 volunteers with the obvious facial sunburn and the volunteers with the improvement condition close to the average value in 30 volunteers with the obvious facial chloasma, and the results are shown in fig. 1 to 3.
In fig. 1, for the surface stain treatment, there were 85 spots on the face of the volunteer before treatment and 45 spots on the face of the volunteer after 90 days of use.
In fig. 2, for sunburn treatment, the sunburn is caused by ultraviolet stimulation, and melanin becomes very visible after deposition on the skin surface. The evaluation was performed using uv analysis techniques, 278 spots on the face of the volunteer before treatment, and 170 spots on the face of the volunteer after 90 days of use.
In fig. 3, for chloasma treatment, the chloasma is located deep in the skin and is formed by hyperpigmentation, which is present in the cheek areas and is not generally visible to the naked eye, but may develop more prominently. The evaluation was performed using polar light analysis techniques, with 55 spots on the face of the treated volunteer and 20 spots on the face of the volunteer after 90 days of use.
As can be seen from fig. 1 to fig. 3, the whitening and freckle-removing cream containing blackberry lily root extract of the invention has excellent improvement effect on spots generated by various factors, which indicates that the whitening and freckle-removing cream of the invention has good whitening and freckle-removing effect.
Safety test
150 volunteers 25-40 years old with obvious spots and uneven skin color on the face are selected, 5 groups of 30 persons are divided, a standard patch tester is selected, about 0.020-0.025g of a test object (example 1-5) is placed into a patch tester cell by a closed patch test method, the test object is applied in the arm of a subject, the patch tester is removed after 24 hours, skin reactions are observed at 0.5 hour, 6 hours, 12 hours, 24 hours and 48 hours respectively, and the results are recorded according to the skin reaction grading standard in cosmetic safety technical Specification (2015 edition). And when the number of the patients with the skin untoward effect of level 1 is more than 3, or the number of the patients with the skin untoward effect of level 2 is more than 1, or any skin untoward effect of level 1, level 3 or more than level 3 occurs in 30 subjects, judging that the tested object has skin untoward effect on human bodies. Specific indices can be found in table 4 below.
TABLE 4 skin response grade index Table for skin seal Patch test
Test results: the reaction condition of the group of whitening and freckle removing creams to human skin is evaluated according to the freckle paste result, and then the reaction condition is rated according to the degree grade of the table 4, and the specific result is shown in the table 5:
table 5 Patch test data sheet for 150 volunteers (observed after 48 hours)
As can be seen from Table 5, all volunteers passed the patch test of examples 1-5 described in the present invention, and skin reactions were observed for 48 hours, of which 0 cases showed skin adverse reactions, indicating that the samples of examples 1-5 were safe in the present invention.
Whitening efficacy test
1.1 principle of experiment: the skin whitening method comprises the steps of forming a tested group by a specific experimental group, and testing the changes of skin melanin and skin brightness before and after the test subjects use cosmetics and the functional components of the cosmetics, so as to determine the whitening effect of the cosmetics or the functional components.
1.2 laboratory apparatus and sample
Instrument: MPA980 multifunctional skin tester (Mexameter MX18 melanin and heme test probe, colorimeter CL400 skin color test probe).
Sample to be tested: examples 1 to 5, comparative examples 1 to 5
Blank control group: during the test, no cosmetic was applied to the test site.
1.3 Experimental crowd and test time
The subjects totaled 275 persons. Specific sexes constitute a random determination. The exclusion conditions of the volunteers meet the inclusion and exclusion criteria of the cosmetic contact dermatitis diagnostic criteria and treatment principles.
1.4 Experimental methods
1.4.1 selecting left and right arms of the subject as the test areas.
1.4.2 skin melanin and skin brightness before cosmetic application at the experimental site were measured by the technician using an MPA980 multi-function skin tester.
1.4.3 application of test product to the test area (same area) washed with clear water in the morning and evening every day, and the subject was unable to apply any other cosmetics than the test sample at the test site during the test.
1.4.4 subjects after one week, two weeks, three weeks and four weeks of continuous cosmetic use, the subjects washed the application site at the same time each week, sat for 15min in a fixed test environment, and the application site values were determined by technicians using a test instrument.
1.4.5 counting the measured values of the experimental part of the subject each time, and analyzing the change rule of the skin melanin and the skin brightness L value.
1.5 analysis of results
1.5.1 analysis of melanin content variation
The skin melanin content change is reflected in the test period, and the skin melanin content change rule of the experimental area along with time. The larger the value, the larger the skin melanin content, and conversely, the smaller the skin melanin content. Melanin content difference (Δt) =melanin content at each time point after the use of the product (Tn) -melanin content before the use of the product (T0).
TABLE 6 differences between skin melanin content and initial values at the test sites
Note that: the differences in melanin content of the sample groups remained negative throughout the 4 weeks of the test period.
1.5.2 analysis of skin Brightness variation
The skin brightness change is reflected in the test period, and the change rule of the skin brightness of the experimental area along with time is shown. The greater the value, the better the skin brightness, and conversely, the worse the skin brightness. Luminance difference (Δt) =luminance value at each time point after use of product (Tn) -luminance value before use of product (T0).
TABLE 7 difference between skin brightness level and initial value at test site
1.6 conclusion
As can be seen from tables 6 and 7, the whitening and freckle removing creams prepared in examples 1-5 and comparative examples 1-5 have an inhibiting effect on skin melanin content and can improve skin brightness, but examples 1-5 show a stronger inhibiting effect on skin melanin content and can improve skin brightness more than comparative examples 1-5, indicating that the blackberry lily extract, the golden tiger fruit extract, the dictyophora indusiata extract, the compound fruit acid and the allergy relieving compound have a synergistic effect.
In summary, the present invention is not limited to the preferred embodiments described herein; those of ordinary skill in the art will readily implement the invention as described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present invention are possible in light of the above teachings without departing from the scope of the invention; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present invention still fall within the scope of the present invention.

Claims (6)

1. The whitening and freckle-removing cream containing blackberry lily root extract is characterized by comprising functional raw materials and basic raw materials, wherein the functional raw materials are prepared from the following raw materials in parts by weight: 0.5-2.5 parts of blackberry lily root extract, 1.0-3.0 parts of golden tiger fruit extract, 1.0-5.0 parts of dictyophora longifolia extract, 1.0-5.0 parts of compound fruit acid and 0.5-7.5 parts of allergy-relieving compound;
the compound fruit acid consists of the following components in percentage by mass: lactic acid 40.0%, glycollic acid 21.0%, malic acid 25.0%, grape acid 8.0% and citric acid 6.0%;
the allergy-relieving compound is prepared by extracting and compounding aloe, baical skullcap root, rosemary and giant knotweed; the mass ratio of aloe, baikal skullcap root, rosemary and giant knotweed is 1: (2-5): (1-2): (2-5).
2. The whitening and freckle removing cream containing blackberry lily root extract according to claim 1, wherein the functional raw materials are prepared from the following raw materials in parts by weight: 1.0-2.5 parts of blackberry lily root extract, 1.5-3.0 parts of golden tiger fruit extract, 3.0-5.0 parts of dictyophora longifolia extract, 1.0-3.0 parts of compound fruit acid and 2.0-6.0 parts of allergy-relieving compound.
3. The whitening and freckle removing cream containing blackberry lily root extract according to claim 2, wherein the functional raw materials are prepared from the following raw materials in parts by weight: 1.0 part of blackberry lily root extract, 3.0 parts of golden tiger tail fruit extract, 5.0 parts of dictyophora longifolia extract, 2.0 parts of compound fruit acid and 5.0 parts of allergy-relieving compound.
4. The whitening and freckle-removing cream containing blackberry lily root extract according to claim 1, wherein the basic raw materials comprise the following raw materials in parts by weight: 4-9 parts of caprylic/capric glyceride, 3-8 parts of butanediol, 5-8 parts of ethylhexyl palmitate, 2-10 parts of glycerol, 2-4 parts of cetostearyl alcohol polyether-2 1, 2-4 parts of cetostearyl alcohol, 2-4 parts of polydimethylsiloxane, 0.5-2 parts of glycerol stearate, 0.5-2 parts of stearyl alcohol polyether-21, 0.1-0.5 part of allantoin, 0.1-0.3 part of xanthan gum, 0.05-0.15 part of citric acid, 0.05-0.1 part of EDTA-disodium, 0.3-0.7 part of p-hydroxyacetophenone, 0.3-0.5 part of 1, 2-hexanediol, 0.01-0.05 part of essence and 100 parts of deionized water.
5. The whitening and freckle removing cream containing blackberry lily root extract according to claim 4, wherein the basic raw materials comprise the following raw materials in parts by weight: 8.5 parts of caprylic/capric glyceride, 5.0 parts of butanediol, 7.0 parts of ethylhexyl palmitate, 4.5 parts of glycerol, 3.0 parts of cetostearyl alcohol polyether-2.0 parts, 3.0 parts of cetostearyl alcohol, 2.5 parts of polydimethylsiloxane, 1.0 part of glycerol stearate, 1.0 part of stearyl alcohol polyether-21, 0.3 part of allantoin, 0.15 part of xanthan gum, 0.1 part of citric acid, 0.05 part of EDTA-disodium, 0.5 part of p-hydroxyacetophenone, 0.5 part of 1, 2-hexanediol, 0.05 part of essence and 100 parts of deionized water.
6. A method for preparing the whitening and freckle-removing cream containing blackberry lily root extract according to any one of claims 1 to 5, which is characterized by comprising the following steps:
(1) respectively weighing the phase A, phase B and phase C raw materials for later use;
(2) respectively putting the phase A and phase B raw materials into a water bath pot and an oil bath pot;
(3) respectively starting a water bath pot and an oil bath pot, regulating the stirring speed to 20-50rpm, and heating by steam;
(4) uniformly heating the water bath pot and the oil bath pot to 85-90 ℃, and stirring for 20-30 minutes at constant temperature;
(5) firstly, pumping raw materials in a water bath into a homogenizing pot by vacuum, stirring for 20-30rpm, then pumping raw materials in an oil bath into the homogenizing pot, stirring for 20-30 minutes, homogenizing for 5-10 minutes, wherein the rotating speed of a homogenizer is regulated to 3000-4000rpm, stirring for 20-30 minutes at a constant temperature of 80-85 ℃, and then starting to cool by cooling water;
(6) when the temperature of the homogenizing pot is reduced to 45-50 ℃, adding the C-phase raw material which is completely melted, stirring and reducing the temperature to 40-45 ℃;
(7) finally, discharging the materials after vacuum sampling analysis is finished;
the phase A is: mixing deionized water, glycerin, allantoin, xanthan gum, citric acid, and EDTA-disodium;
the phase B is as follows: caprylic/capric glycerides, ethylhexyl palmitate, cetostearyl alcohol polyether-2, polydimethylsiloxane, glyceryl stearate, stearyl alcohol polyether-21;
the phase C is: mixing functional raw materials, butanediol, p-hydroxyacetophenone, 1, 2-hexanediol and essence.
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