CN111346026A

CN111346026A - Plant extract skin-moistening emulsion composition and preparation method thereof

Info

Publication number: CN111346026A
Application number: CN201811581154.9A
Authority: CN
Inventors: 徐丽华; 陈广明; 杜菲菲
Original assignee: Suzhou Sylvan Natural Product R&d Co ltd
Current assignee: SUZHOU DAIZETANG HEALTH TECHNOLOGY Co.,Ltd.
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2020-06-30

Abstract

A cosmetic emulsion composition is provided, which comprises 100 parts of Chinese medicinal herb oil distillate, wherein the content of the medicinal materials is 0.1-1.0g crude drug/ml; 0.5-1.5 parts of suspending rubber powder; 5-10 parts of traditional Chinese medicine seed kernel oil; 5-10 parts of olive oil; 5-10 parts of cocoa butter; 0.2-2.0 parts of surfactant; and 2-6 parts of glycerol, based on the total weight of the composition, and a preparation method thereof.

Description

Plant extract skin-moistening emulsion composition and preparation method thereof

(1) Field of the invention

The invention relates to the field of cosmetics, in particular to a composition containing plant extracts and a preparation method thereof.

(2) Background of the invention

The skin is an important health barrier of a human body and also is the key point of beauty care, the skin moistening cream product mainly has the functions of moistening and protecting the skin, is matched with functional components such as whitening, acne removing, wrinkle preventing and the like in a large amount to form various skin moistening cream cosmetics, and is selected by an individual according to functional requirements and skin types. However, according to the theory of traditional Chinese medicine and western medicine, the skin surface states of the four seasons are different, and the two major medical systems are the same in this point, and the seasons are the key points for skin care products, so that the skin care products for the four seasons need to be scientifically and pertinently selected according to the skin physiological states of the four seasons and the skin problems of the four seasons needing to be prevented. (Zhu Tie Jun, Chinese cosmetics, 22 nd 1994-11 months)

In spring, the bacterial activity is strengthened, the weather is suddenly cold and hot, the sebum secretion is unbalanced, and the skin is easy to be allergic. TCM also says "spring-warm, open striae and exterior syndrome easily". Therefore, the skin care in spring mainly has the functions of bacteriostasis and anti-allergic itching relief, and the skin care in spring has the functions of bacteriostasis and anti-allergic by selecting the magnolia flower which can relieve exterior syndrome with pungent and warm natured drugs and the mint extract oil which can relieve exterior syndrome with pungent and cool natured drugs and matching with the oil such as the platycladi seed which can calm heart and calm nerves and the like.

In summer, sebum and sweat are exuberantly secreted, pores are in an expanded state, and skin is easy to relax and is infected with bacteria. According to traditional Chinese medicine, summer heat, yang qi is released, skin is loose, and excessive catharsis is easy to achieve. Therefore, timely skin cleaning, bacteriostasis and less-oil skin care are the most important, and skin is also nourished and antioxidant. The wild chrysanthemum flower capable of clearing heat and removing toxicity, the rose extracted oil juice capable of nourishing and resolving depression and the white gourd kernel and other oil capable of removing dampness and promoting diuresis are selected to be matched, so that the effects of resisting bacteria, resisting inflammation and resisting oxidation can be achieved.

In autumn, the secretion of skin oil is reduced, the metabolism in new castle is slowed down, and the skin is dark and dry. The traditional Chinese medicine considers that autumn dryness, closure of striae and qi-dampness are obstructed. Therefore, there is an urgent need to repair the skin to solve the dryness. The fingered citron and citrus extract oil which promote qi circulation and remove dampness is selected to be matched with the moist almond oil, so that the whitening, beautifying and antioxidation effects can be realized.

In winter, the skin metabolism is worse and worse, and the skin is dry and easy to wrinkle. The traditional Chinese medicine considers that the winter cold and yang qi converge and qi and blood enter the interior. Therefore, there is a need for moisturizing, moistening and promoting metabolism. The clove and mugwort extract oil with interior warming is selected and matched with the peach kernel oil capable of activating blood, so that the effects of resisting wrinkles and enhancing skin vitality can be achieved. (Hou's red, aesthetic beauty of medicine, 2002, 12 months; "basic theory of traditional Chinese medicine" introduction to the general view of traditional Chinese medicine)

The current skin lotion is generally aimed at several functions or seasonal effects. A product which can be formulated according to the characteristics of skin in four seasons is needed, in particular to a formula of skin moisturizing lotion in four seasons which is selected by combining the theory of traditional Chinese medicine.

In the art, the oil phase in conventional skin lotions is the basic skin care composition. Most products are mainly considered as oil layer protective layers, and usually, animal oil, mineral oil and synthetic oil with low price are selected as main materials, such as lanolin, beef tallow, beeswax, silicone oil, higher fatty alcohol and the like, and only a small amount of vegetable oil, such as olive oil, almond oil and the like, is added as auxiliary materials, but the animal oil is easy to rancidity and needs to be added with a preservative stabilizer and the like, and the mineral oil and the synthetic oil have potential safety hazards. Indeed, the ingredients absorbed transdermally by the skin are fat-soluble, i.e., the ingredients in the oil phase, and therefore, the effectiveness and safety of the oil phase ingredients are of paramount importance. The skin lotion has the existing necessity in daily life, and the market needs safer, more effective and healthier skin lotion milk products.

(3) Summary of the invention

Therefore, an object of the present invention is to provide a cosmetic emulsion composition comprising 100 parts of herbal oil distillate of Chinese herbs, wherein the content of the herbs is 0.1-1.0g crude drug/ml; 0.5-1.5 parts of suspending rubber powder; 5-10 parts of traditional Chinese medicine seed kernel oil; 5-10 parts of olive oil; 5-10 parts of cocoa butter; 0.2-2.0 parts of surfactant; and 2-6 parts of glycerol, based on the total weight of the composition.

In one embodiment of this aspect of the invention, the botanical is selected from, but not limited to, mint, magnolia flower, wild chrysanthemum, rose, fingered citron, citrus, clove, mugwort. Preferably in one embodiment of this aspect, the botanical is a combination of peppermint and magnolia flower. In another embodiment of this aspect, the botanical is a combination of wild chrysanthemum and rose, and in another embodiment of this aspect, the botanical is a combination of fingered citron and citrus. In yet another embodiment of this aspect, the botanical is a combination of clove and mugwort.

The suspending gum powder is selected from but not limited to xanthan gum, hydroxypropyl methylcellulose and hydroxymethyl cellulose which are food additives.

The Chinese medicinal seed kernel oil is selected from, but not limited to, semen Platycladi, semen Pini, semen Benincasae, semen Citrulli, semen Armeniacae amarum, semen Ziziphi Spinosae, semen Persicae, and semen Juglandis. Preferably in one embodiment of this aspect, the traditional Chinese medicine seed kernel oil is a combination of cedar seed kernels and pine seed kernels. In another embodiment of this aspect, the traditional Chinese medicine seed kernel oil is a combination of white gourd kernel and watermelon kernel, and in another embodiment of this aspect, the traditional Chinese medicine seed kernel oil is a combination of almond and wild jujube kernel. In yet another embodiment of this aspect, the traditional Chinese medicine seed kernel oil is a combination of peach kernel and walnut kernel.

The surfactant is selected from, but not limited to, tween and sodium lauryl sulfate, and the like, all of which are at least food additive grade.

In another aspect of the present invention, there is provided a method of preparing a cosmetic emulsion composition, the method comprising the steps of:

a) extracting the oil of the seed kernel of the traditional Chinese medicine by adopting a cold pressing process; adding oleum Olivarum and cacao butter, and mixing at 60-80 deg.C;

b) extracting and collecting Chinese medicinal herb oil dew by adopting a steam distillation process;

c) adding a surfactant into the Chinese medicinal herb oil obtained in the step b), stirring and dispersing to obtain a solution, adding rubber powder to absorb and expand for more than 3 hours to obtain a colloidal solution, adding glycerol, and uniformly mixing at the temperature of 60-80 ℃; and

d) mixing the mixture obtained in the step a) and the colloidal solution obtained in the step c) at the temperature of 60-80 ℃ for a time range, stopping heating and continuously stirring to room temperature to form stable emulsion,

wherein the obtained cosmetic emulsion composition comprises 100 parts of Chinese medicinal herb oil distillate, wherein the content of the medicinal materials is 0.1-1.0g crude drug/ml; 0.5-1.5 parts of suspending rubber powder; 5-10 parts of traditional Chinese medicine seed kernel oil; 5-10 parts of olive oil; 5-10 parts of cocoa butter; 0.2-2.0 parts of surfactant; and 2-6 parts by weight of glycerin.

The surfactant is selected from but not limited to food additive grade tween, sodium dodecyl sulfate and the like.

In one embodiment of this aspect, the traditional Chinese medicine seed kernel oil is a combination of semen boitae and semen pini koraiensis and the medicinal material is a combination of peppermint and magnolia flower.

In another embodiment of this aspect, the traditional Chinese medicine kernel oil is a combination of white gourd kernel and watermelon kernel and the medicinal material is a combination of wild chrysanthemum and rose.

In another embodiment of this aspect, the traditional Chinese medicine kernel oil is a combination of almond and wild jujube and the medicinal material is a combination of fingered citron and citrus.

In yet another embodiment of this aspect, the traditional Chinese medicine kernel oil is a combination of peach kernel and walnut kernel and the medicinal material is a combination of clove and mugwort.

(4) Detailed description of the preferred embodiments

The invention relates to a cosmetic emulsion composition, a product thereof and a preparation method thereof. In particular, the inventors have developed innovative cosmetic products that combine traditional aesthetics with modern technology.

As used in this specification and claims, the words "comprise" (and any form of "comprising", e.g., including and including), "have" (and any form of "having", e.g., "has" and "has"), "include" (and any form of "including", e.g., "includes" and "includes") or "contain" (and any form of "containing", e.g., "includes" and "includes") are inclusive or open-ended and do not exclude additional, unrecited elements or method steps. It is contemplated that any embodiment discussed in this specification can be implemented with any of the methods or compositions of the present invention, and vice versa. In addition, the compositions of the present invention may be used to carry out the methods of the present invention, and the methods of preparation of the present invention may be used to prepare the compositions of the present invention.

As used in this specification and claims, the term "traditional Chinese medicine seed kernel oil" is oil obtained from the kernel of a traditional Chinese medicine by methods conventional in the art, such as cold pressing, hot pressing … …, and the like.

As used herein, the "herb oil distillate" is an extract obtained by distilling flowers, stems, fruits, and fruit peels of Chinese herbs. The distillation process may be a conventional steam distillation process, for example, a technique mentioned in "Chinese medicine chemistry" (Aster Press, Lu Nei, 1998 edition).

The traditional Chinese medicine components used in the method are in a pharmaceutical grade or a food grade.

The surfactants, glycerin, and gum powder used herein are all food grade formulations, and are commercially available.

The body lotion used in the paper is also called body lotion, body lotion and the like in the field of cosmetics, and is prepared by matching and combining suspending rubber powder, traditional Chinese medicine kernel oil, traditional Chinese medicine herb oil, glycerol and surfactant. Is in the form of emulsion/emulsion. The skin moistening lotion disclosed by the invention is used as a skin moistening and protecting product and is mainly characterized by high water content, and can instantly moisten the skin and supplement moisture for dry skin. The lotion can form a light and breathable protective film on the surface of skin, can prevent water loss and has an excellent moisturizing effect. It is understood by those skilled in the art that the composition of the present invention does not contain any synthetic drugs or functional ingredients such as antiseptics, hormones, antibiotics, antioxidants, essences, etc., but according to actual needs, the composition of the present invention may also contain other additives commonly used in cosmetics, such as excipients, foaming agents, perfumes, pigments, surfactants, etc., and further be prepared into other forms of cosmetic products commonly used in the cosmetic field, such as cream, skin lotion, cream, foam, etc.

The composition prepared by the method is novel, safe and effective. The traditional Chinese medicine plant seed kernel oil contains moisturizing effective components and antioxidant linoleic acid, the essential oil is easy to absorb, contains antibacterial and antiallergic effective components, has the function of promoting transdermal absorption, has clear formula purpose in four seasons, is more convenient for people to use and control, and increases the novelty, effectiveness and safety of the skin lotion. Multiple skin irritation tests and human body trials prove that the formula is safe and effective.

The composition can be prepared into the following four-season skin lotion formula according to different requirements of four seasons:

spring season prescription: 100 parts of Chinese herbal medicine herb oil dew (with medicinal material content of 0.1-1.0g crude drug/ml) (mint, magnolia flower and the like), 0.5-1.5 parts of gelatine powder (selected from xanthan gum, hydroxypropyl methylcellulose, hydroxymethyl cellulose and the like in food additive grade), 5-10 parts of Chinese herbal medicine seed kernel oil (platycladi seed, pine nut seed and the like), 5-10 parts of olive oil, 5-10 parts of cocoa butter, 0.2-2.0 parts of surfactant (selected from tween or sodium dodecyl sulfate and the like in food additive grade), and 2-6 parts of glycerol (food additive grade).

In summer: 100 parts of Chinese herbal flower and plant oil distillate (with medicinal material content of 0.1-1.0g crude drug/ml) (wild chrysanthemum flower, rose, etc.), 0.5-1.5 parts of gelatine powder (selected from xanthan gum, hypromellose, hydroxymethyl cellulose, etc. of food additive grade), 5-10 parts of Chinese herbal seed oil fat (wax gourd kernel, watermelon kernel, etc.), 5-10 parts of olive oil, 5-10 parts of cocoa butter, 0.2-2.0 parts of surfactant (selected from tween, sodium dodecyl sulfate, etc. of food additive grade), and 2-6 parts of glycerol (food additive grade).

In autumn: 100 parts of Chinese medicinal herb oil distillate (the content of medicinal materials is 0.1-1.0g crude drug/ml) (fingered citron, citrus and the like), 0.5-1.5 parts of rubber powder (selected from xanthan gum, hydroxypropyl methylcellulose, hydroxymethyl cellulose and the like of food additive grade), 5-10 parts of Chinese medicinal seed kernel oil (almond, spina date seed and the like), 5-10 parts of olive oil, 5-10 parts of cocoa butter, 0.2-2.0 parts of surfactant (selected from tween of food additive grade, sodium dodecyl sulfate and the like) and 2-6 parts of glycerol (food additive grade).

In winter season: 100 parts of Chinese herbal flower and grass oil dew (with medicinal material content of 0.1-1.0g crude drug/ml) (clove, mugwort, etc.), 0.5-1.5 parts of gelatine powder (selected from xanthan gum, hypromellose, hydroxymethyl cellulose, etc. of food additive grade), 5-10 parts of Chinese herbal seed kernel oil (peach kernel, walnut kernel, etc.), 5-10 parts of olive oil, 5-10 parts of cocoa butter, 0.2-2.0 parts of surfactant (selected from tween, sodium dodecyl sulfate, etc. of food additive grade), and 2-6 parts of glycerol (food additive grade).

The preparation process of the composition of the invention is as follows:

the extraction of seed kernel oil of Chinese medicine adopts cold pressing process, and the extraction of flower fruit oil of Chinese medicine adopts steam distillation process to collect oil. Taking the Chinese medicinal herb oil dew according to a four-season formula, adding a surfactant to stir and disperse the oil dew into a solution, adding rubber powder to absorb and expand for more than 3 hours to form a colloidal solution, adding a humectant glycerin to be uniformly mixed at 60-80 ℃, simultaneously uniformly mixing the Chinese medicinal seed oil and the seed oil at 60-80 ℃, rotating at the rotating speed of 500 plus materials and 3000 r/min at the rotating speed of 60-80 ℃ to mix for 10-30 minutes, stopping heating, continuing stirring at the rotating speed of 500 plus materials and 3000 r/min, and cooling to room temperature for 20-40 minutes to form a stable emulsion.

Although the traditional Chinese medicine seed kernel oil is high in price, the content of linoleic acid is high, the traditional Chinese medicine seed kernel oil has a good antioxidant effect and good safety, the molecular weight of the plant volatile essential oil is small, the oil dew easily permeates skin with water, the effects of antibiosis, moisture preservation, whitening and the like are achieved, and a large number of added components are saved, so that the traditional Chinese medicine seed kernel oil and the volatile essential oil are ideal choices for the skin-moistening cream oil phase. At present, the skin lotion prepared from pure Chinese medicine kernel oil and volatile essential oil is few, and especially a formula which selects the essential oil as a functional component by combining the Chinese medicine according to the skin problem which is easy to occur in four seasons is not seen. Therefore, the present invention provides a cosmetic composition which has simpler components and can effectively exert a moisturizing effect. It has the following advantages:

(1) safety: the oil phase of the skin lotion disclosed by the invention is selected from pure Chinese medicine kernel oil and oil dew, has natural antioxidants, preservatives, vitamins and natural fragrance, does not need to be added with corresponding artificially synthesized additives, and except medicinal and edible Chinese medicines, the formula components are all food-grade. Multiple skin irritation tests of the following examples demonstrate that the application is non-irritating and non-sensitizing.

(2) The formula is novel and simple, the traditional Chinese medicine is combined to prepare the materials according to the four-season scientific formula, the process is simple, the production is easy, and a simpler pure plant skin lotion formula is not searched. By matching with the skin care concept of four seasons in the traditional Chinese medicine, the effects of the traditional Chinese medicine are fully utilized, and essential oil permeates and nourishes, and oil and fat essence is locally nursed and nursed. Synthetic medicines or functional components such as antiseptic, hormone, antibiotic, antioxidant, essence, etc. are not added.

(3) The skin-moistening cream has good effect, is light and moist in color, good in hand feeling, good in appearance, fragrant and soft in smell due to the purification of the traditional Chinese medicine, can be loved by a user, improves the skin, and is pleasant to use.

(4) The traditional Chinese medicine content is not yet indicated by the traditional Chinese medicine amount contained in the formula, and the crude drug content is more than 30 percent.

The following examples are intended to illustrate the invention and are not intended to be limiting.

Example 1 preparation of emollient composition:

1. source of raw materials

Glycerol (Malaysia coconut tree brand, food grade)

Herba Menthae, flos Magnoliae, flos Chrysanthemi Indici, flos Rosae Rugosae, fructus Citri Sarcodactylis, Mandarin orange, flos Caryophylli, folium Artemisiae Argyi, semen Platycladi, semen Pini kernel, semen Benincasae, semen Citrulli, semen Armeniacae amarum, semen Ziziphi Spinosae, semen Persicae, and semen Juglandis (Bozhou Lijian pharmaceutical Co., Ltd., in accordance with pharmacopeia standard)

Xanthan gum (Shandongfeng fermentation Co., Ltd., food grade)

Tween 80 (food grade interface agent science and technology Limited of Jiangsu)

Hydroxyethyl cellulose (Shenzhen Shenghai bioengineering Co., Ltd., food grade)

Hydroxypropyl methylcellulose (Shenzhen Shenghai bioengineering, Inc., food grade)

Cocoa butter (Suzhou millet light-chain food Co., Ltd., food grade)

Olive oil (food grade, Shanghai Jiali food industry Co., Ltd.)

2. The formula of the skin lotion comprises the following components:

the skin lotion was prepared according to the following formulation, wherein "parts" means parts by weight.

Spring season prescription: 100 parts of Chinese herbal medicine herb oil dew (with the medicinal material content of 0.3g crude drug/ml) (mint and magnolia flower), 1.0 part of gelatine powder (xanthan gum of food additive grade), 6 parts of Chinese herbal medicine kernel oil (platycladi seed and pine nut kernel), 7 parts of olive oil, 5 parts of cocoa butter, 1.5 parts of surfactant (Tween of food additive grade) and 3 parts of glycerol (food additive grade).

In summer: 100 parts of Chinese herbal flower and plant oil distillate (with the content of crude drugs being 0.1 g/ml) (wild chrysanthemum flower and rose), 0.5 part of gelatine powder (hydroxypropyl methylcellulose at the level of food additives), 5 parts of Chinese herbal kernel oil (wax gourd kernels and watermelon kernels), 5 parts of olive oil, 5 parts of cocoa butter, 0.5 part of surfactant (sodium dodecyl sulfate at the level of food additives) and 2 parts of glycerol (at the level of food additives).

In autumn: 100 parts of Chinese medicinal herb oil distillate (with medicinal material content of 0.6g crude drug/ml) (fingered citron and citrus), 0.8 part of rubber powder (food additive grade hydroxymethyl cellulose and the like), 8 parts of Chinese medicinal kernel oil (almond, spina date seed and the like), 8 parts of olive oil, 7 parts of cocoa butter, 1.3 parts of surfactant (food additive grade Tween) and 5 parts of glycerol (food additive grade).

In winter season: 100 parts of Chinese herbal flower and herb oil dew (with the content of crude drugs being 0.5 g/ml) (clove, mugwort and the like), 1.5 parts of rubber powder (xanthan gum of food additive grade), 10 parts of Chinese herbal kernel oil (peach kernel and walnut kernel), 10 parts of olive oil, 10 parts of cocoa butter, 2.0 parts of surfactant (Tween of food additive grade) and 6 parts of glycerol (food additive grade).

3. The preparation process of the skin lotion comprises the following steps:

(1) the spring prescription process comprises the following steps: extracting 6kg of oil from 8kg of platycladi seed and pine nut by a cold pressing process, extracting 100L of collected oil from 15kg of mint and magnolia flower by a steam distillation process, adding 1.5kg of tween into the flower and grass oil, stirring and dispersing the oil into a solution, adding 1.0kg of rubber powder, absorbing and expanding the solution for more than 3 hours to form a colloidal solution, adding 3kg of glycerol, uniformly mixing at 65 ℃, adding 7kg of olive oil, 5kg of cocoa butter and the oil of Chinese medicine seed kernel, uniformly mixing at 65 ℃, rotating at the speed of 800 revolutions per minute for 30 minutes at 65 ℃, stopping heating, continuously stirring at the speed of 500 revolutions per minute, and cooling to room temperature for 40 minutes to form a stable emulsion.

(2) The summer square process comprises the following steps: extracting 12kg of oil from each of the Chinese waxgourd seed kernel and the watermelon seed kernel by a cold pressing process, extracting 5kg of oil from each of the rose and the wild chrysanthemum by a steam distillation process, extracting 100L of collected oil, adding 0.5kg of sodium dodecyl sulfate into the flower and grass oil, stirring and dispersing the oil into a solution, adding 0.5kg of rubber powder, absorbing and expanding the solution for more than 3 hours to form a colloidal solution, adding 2kg of glycerol, uniformly mixing at 65 ℃, adding 5kg of olive oil, 5kg of cocoa butter and Chinese medicine seed kernel oil, uniformly mixing at 70 ℃, rotating the two at the speed of 1000 revolutions per minute for 20 minutes at 70 ℃, stopping heating, rotating the speed of 800 revolutions per minute, continuously stirring, cooling to the room temperature for 30 minutes to form stable emulsion, and (3) adopting an autumn formula process: 12kg of almond and spina date seed are respectively extracted with about 8kg of grease by a cold pressing process, 30kg of fingered citron and citrus are respectively extracted with 100L of collected grease by a steam distillation process, the flower and plant grease is added, 1.3kg of tween is added to stir and disperse the grease into a solution, 0.8kg of rubber powder is added to absorb and expand for more than 3 hours to form a colloidal solution, 5kg of glycerol is added to be uniformly mixed at 70 ℃, 8kg of olive oil, 7kg of cocoa butter and the grease of Chinese medicine seeds are uniformly mixed at 70 ℃, the two are rotated at 1500 revolutions per minute for 15 minutes at 70 ℃, the heating is stopped, the rotation speed is 1000 revolutions per minute, the stirring is continued, and the temperature is reduced to room temperature for 20 minutes to form stable emulsion.

(4) The winter square process comprises the following steps: 10kg of peach kernel and walnut kernel are respectively extracted by a cold pressing process to obtain about 10kg of grease, 25kg of clove and moxa are respectively extracted by a steam distillation process to obtain 100L of collected grease, flower and herb grease, 2.0kg of tween is added to stir and disperse the grease into a solution, 1.5kg of rubber powder is added to absorb and expand for more than 3 hours to form a colloidal solution, 6kg of glycerol is added to be uniformly mixed at 65 ℃, 10kg of olive oil, 10kg of cocoa butter and Chinese medicine kernel grease are uniformly mixed at 75 ℃ at the same time, the two are rotated at 2000 rpm at 75 ℃ for 10 minutes, the heating rotation speed is stopped, the 1500 rpm is continuously stirred, and the temperature is reduced to room temperature for 20 minutes to form stable emulsion.

4 detection of active ingredients

The results of measuring 4 effective components of the formula according to the pharmacopoeia method and the 'Chinese pharmacopoeia' 2015 edition are as follows:

example 2 testing of gel effect:

four products, designated samples 1, 2, 3, 4, were prepared using the formulation in 1 and tested using the preparation process of example 1, part 2.

(1) Safety feature

① testing for rabbit stimulatory responses:

the skin irritation test selects 8 rabbits with half of male and female, the depilating treatment is carried out on the administration area 24h before the test, the left and right parts are respectively, the depilating range of a 3cm × 3 cm. damaged skin group is marked with a 'well' shape by using a sterile syringe needle at the administration position, the blood exudation degree is taken, the left depilating part is coated with 0.5ml of medicine, the right side is coated with the same amount of auxiliary material for comparison, the skin is coated with the skin moisturizer, the medicine is continuously administered for 14 days every day, the administration volume is 0.5 g/rabbit, the medicine coating part is carefully observed before and after each coating for 1h, whether the erythema and edema exist or not and is scored, the 3d continuous observation after the last coating is carried out, the test result shows that the integral average value of the rabbits is 0, and 4 skin moisturizer samples are.

Multiple sexual stimulation test of test object on rabbit

② allergic response test in guinea pigs:

the method comprises the steps of selecting 60 guinea pigs, randomly dividing the guinea pigs into 5 groups, setting an auxiliary material control group to give a blank preparation, a test article 3 group to give a lotion, a positive control group to give 2-mercaptobenzothiazole, 10 animals in each group, half male and female, shaving skin hairs on two sides of the backs of the guinea pigs 24 hours before administration, wherein a hair removal area is about 3cm × 3cm, uniformly coating the test article or the control article on a left hair removal area during administration in an sensitization period, fixing the test article or the control article by a proper method, removing the test article by water after coating for 6 hours in an activation period, uniformly coating the test article or the control article on a right hair removal area by a proper method, removing the test article by water after coating for 6 hours in an activation period, administering the test article for 3 times by sensitization for each group of animals, administering once every 7 days, administering for 1 time in an activation period, administering the skin by coating, administering the dose of 0.2 g/animal, observing skin erythema, edema and other abnormal reactions generally after 1 hour and 24 hours after excitation, and scoring the test article according to corresponding standards, and judging that the blank preparation has no allergic reaction rate of 3 percent and no allergic reaction.

Erythema integral value and anaphylactic reaction incidence rate of guinea pig skin anaphylaxis test

(2) Detection of microbial contamination:

the bacteria were tested according to the Standard test methods for microorganisms in cosmetics ((GB7918.1-5)), and the results are shown in the following table.

Microbiological indicator and test results

(3) Use effect test of human subjects:

the 4 sample formulas are tried by 20 persons each, are smeared after face cleaning in the morning and evening, are smeared 2 times every 1 day, and the effect statistics of 1 month are as follows:

effect of the sample

In conclusion, the emulsion formula prepared from the traditional Chinese medicine kernel essential oil and the traditional Chinese medicine herb clearwater realizes good cosmetic emulsion performance by a simple formula and process.

Finally, it should be understood that the aspects of the present description, while highlighted by reference to specific embodiments, will be readily understood by those skilled in the art that these disclosed embodiments merely set forth the principles that are illustrative of the subject matter disclosed herein. Thus, it is to be understood that the disclosed subject matter is not limited to particular methods, protocols, and/or reagents, etc. described herein. As such, various modifications or changes or alternative constructions of the disclosed subject matter may be made in accordance with the teachings herein without departing from the spirit of the specification. Finally, the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention which will be limited only by the claims. Accordingly, the invention is not limited to what has been particularly shown and described.

Certain embodiments of this invention are described herein, including the best mode known to the inventors for carrying out the invention. Of course, variations of the described embodiments will become apparent to those of ordinary skill in the art upon reading the foregoing description. The inventors expect skilled artisans to employ such variations as appropriate, and the inventors intend for the invention to be practiced otherwise than as specifically described herein. Accordingly, this invention includes all modifications and equivalents of the subject matter recited in the claims appended hereto as permitted by applicable law. Moreover, any combination of the above-described elements in all possible variations thereof is encompassed by the invention unless otherwise indicated herein or otherwise clearly contradicted by context.

Groupings of alternative embodiments, elements or steps of the invention described herein are not to be construed as limitations. Each group member may be referred to or claimed individually, or in any combination with other group members disclosed herein. It is contemplated that one or more members of a group may be included or deleted for convenience and/or patentability reasons. In the event of any such inclusion or deletion, the specification is considered to include the modified group, thus satisfying the written description of all Markush groups (Markush groups) used in the appended claims.

Unless otherwise indicated, all numbers expressing features, items, quantities, parameters, properties, attribute terms, and so forth, used in the specification and claims are to be understood as being modified in all instances by the term "about. As used herein, the term "about" means that the defined feature, item, quantity, parameter, property covers values above or below the stated feature, item, quantity, parameter, characteristic, or property plus or minus 10%. Accordingly, unless indicated to the contrary, the numerical parameters set forth in the following specification and attached claims are approximations. For example, a mass spectrometer may vary slightly in determining the mass of a given analyte, the term "about" for the mass of an ion or the mass/charge ratio of an ion referring to +/-0.50 atomic mass units.

And not as an attempt to limit the application of the doctrine of equivalents to the scope of the claims, each numerical value should at least be construed in light of the number of reported significant digits and by applying ordinary rounding techniques.

The use of the terms "may" or "may" in reference to an embodiment or aspect of an embodiment also carries an alternative meaning of "not" or "cannot". Thus, if an embodiment or aspect of an embodiment disclosed in this specification can be, or can be, included as part of the subject matter of this disclosure, a negative limitation or exclusion condition is also expressly stated, that is, an embodiment or aspect of an embodiment may not be, or cannot be, included as subject matter of this disclosure. In a similar manner, use of the term "optionally" with reference to an embodiment or aspect of an embodiment means that such embodiment or aspect of an embodiment may or may not be included as part of the inventive subject matter. Whether such negative limits or conditions of ban are applied will be based on the negative limits or conditions of exclusivity set forth in the claimed subject matter.

Notwithstanding that the numerical ranges setting forth the broad scope of the invention are approximations, the numerical ranges and values set forth in the specific examples are reported as precisely as possible. Any numerical range or value, however, inherently contains certain errors necessarily resulting from the standard deviation found in their respective testing measurements. Recitation of ranges of values herein are merely intended to serve as a shorthand method of referring individually to each separate value falling within the range. Unless otherwise indicated, each separate numerical range is included within the specification as if it were individually recited herein.

The use of the terms "a" and "an" and "the" and similar referents in the context of describing the invention (especially in the context of the following claims) are to be construed to cover both the singular and the plural, unless otherwise indicated herein or clearly contradicted by context. All methods described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The use of any and all examples, or exemplary language (e.g., "such as") provided herein, is intended merely to better illuminate the invention and does not pose a limitation on the scope of the invention. No language in the specification should be construed as indicating any non-claimed element as essential to the practice of the invention.

Embodiments disclosed herein may be further limited by the use of the term "consisting of …" or "consisting essentially of …" in the claims. As used in a claim, the transitional term "consisting of …, whether at the time of filing or at each modified addition, does not include any elements, steps or components not specified in the claim. The transitional term "consisting essentially of …" limits the scope of the claims to the specified substances or steps and those that do not materially affect the basic and novel characteristics. The described embodiments of the invention are described inherently or explicitly and can be implemented herein.

All patents, patent publications, and other publications cited and identified in this specification are herein incorporated by reference in their entirety individually and specifically for purposes of illustration and disclosure, e.g., the compositions and methods described in these publications can be used in conjunction with the present invention. The publications discussed herein are provided solely for their disclosure prior to the filing date of the present application. In this regard, no admission is made that the inventors are not entitled to antedate such disclosure by virtue of prior invention or any other reason. Accordingly, all statements as to the date or representation as to the contents of these documents is based on the information available to the applicants and does not constitute any admission as to the correctness of the dates or contents of these documents.

Claims

1. A cosmetic emulsion composition comprises 100 parts of Chinese medicinal herb oil distillate, wherein the content of the medicinal materials is 0.1-1.0g crude drug/ml; 0.5-1.5 parts of suspending rubber powder; 5-10 parts of traditional Chinese medicine seed kernel oil; 5-10 parts of olive oil; 5-10 parts of cocoa butter; 0.2-2.0 parts of surfactant; and 2-6 parts of glycerol, based on the total weight of the composition.

2. A method of preparing a cosmetic emulsion composition, the method comprising the steps of:

d) mixing the mixture obtained in the step a) and the colloidal solution obtained in the step c) at the rotating speed of 500-,

wherein the obtained cosmetic emulsion composition comprises 100 parts of Chinese medicinal herb oil distillate, wherein the content of the medicinal materials is 0.1-1.0g crude drug/ml; 0.5-1.5 parts of suspending rubber powder; 5-10 parts of traditional Chinese medicine seed kernel oil; 5-10 parts of olive oil; 5-10 parts of cocoa butter; 0.2-2.0 parts of surfactant; and 2-6 parts of glycerol, based on the total weight of the composition.

3. The composition of claim 1 or the method of claim 2, wherein the botanical is selected from but not limited to mint, magnolia flower, wild chrysanthemum flower, rose, fingered citron, citrus, clove, mugwort; preferably, the medicinal materials are the combination of mint and biond magnolia flower, or the combination of wild chrysanthemum flower and rose, or the combination of fingered citron and orange, or the combination of clove and wormwood.

4. The composition of claim 1 or the method of claim 2, wherein the suspending gum powder is selected from the group consisting of, but not limited to, xanthan gum, hypromellose, hydroxymethyl cellulose.

5. The composition of claim 1 or the method of claim 2, wherein the traditional Chinese medicine seed kernel oil is selected from the group consisting of platycladi seed, pine nut kernel, white gourd kernel, watermelon kernel, almond, spine date seed, peach kernel, walnut kernel; preferably, the traditional Chinese medicine seed kernel oil is the combination of platycladi seed and pine nut kernel, or the combination of white gourd kernel and watermelon kernel, or the combination of almond and spina date seed, or the combination of peach kernel and walnut kernel.

6. The composition of claim 1 or the method of claim 2, wherein the surfactant is selected from the group consisting of tween and sodium lauryl sulfate.

7. The composition according to claim 1 or the method according to claim 2, wherein the traditional Chinese medicine seed kernel oil is a combination of platycladi seed and pine nut kernel and the medicinal material is a combination of peppermint and magnolia flower.

8. The composition of claim 1 or the method of claim 2, wherein the traditional Chinese medicine kernel oil is a combination of white gourd kernel and watermelon kernel and the medicinal material is a combination of wild chrysanthemum and rose.

9. The composition of claim 1 or method of claim 2, wherein the traditional Chinese medicine seed fat is a combination of almond and spine date seed and the medicinal material is a combination of fingered citron and citrus.

10. The composition of claim 1 or the method of claim 2, wherein the traditional Chinese medicine seed kernel oil is a combination of peach kernel and walnut kernel and the medicinal material is a combination of clove and mugwort.