CN101612107B - Sun-screening agent containing natural plant Chinese herbal medicine components - Google Patents
Sun-screening agent containing natural plant Chinese herbal medicine components Download PDFInfo
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- CN101612107B CN101612107B CN2009100749404A CN200910074940A CN101612107B CN 101612107 B CN101612107 B CN 101612107B CN 2009100749404 A CN2009100749404 A CN 2009100749404A CN 200910074940 A CN200910074940 A CN 200910074940A CN 101612107 B CN101612107 B CN 101612107B
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Abstract
The invention relates to a cosmetic and a preparation method thereof, in particular to a sun-screening agent containing natural plant Chinese herbal medicine components, solving the problem that different respective defects exist in various existing sun-screening agents in the actual use. The sun-screening agent comprises compound Chinese herbal medicine extracting liquid, glycerol, an acetate solution of chitosan, essence and water, wherein the preparation method of the compound Chinese herbal medicine extracting liquid comprises the following steps: dried sweet wormwood and evodia rutaecarpa are pulverized into powder with the fineness of 40 to 50 meshes and are mixed according to the proportion of 1:1, then ethanol with a concentration of 95% is used as an extracting solvent, and Chinese herbal medicine effective components are extracted by utilizing an ultrasonic method. The natural plant traditional Chinese medicine extracting liquid is adopted as a main active component for whitening the skin, and the sun-screening agent increases the glossiness and the whiteness of the skin, clarifies pigment, has the outstanding characteristic of delaying the consenescence of the skin, namely, resisting the peroxidation of the skin, has very strong ultraviolet absorption capability, is a natural plant sun-screening agent with high safety and high activity, has very good sun-screening effect and has simple preparation method.
Description
Technical field
The present invention relates to a kind of cosmetics and preparation method thereof, be specially a kind of sunscreen that contains the natural vegetable Chinese herbal medicine composition.
Background technology
The sickness rate of the harm of human body and skin carcinoma is presented problem such as rising trend in the whole world along with ultraviolet and be subjected to people day by day and pay attention to, the research of substance having sun-screening function has caused the concern of countries in the world.Sunscreen at present commonly used mainly contains following classification:
1. ultraviolet light screener
In sunscreen, add some inorganic particulates, make the physics sunscreen as titanium dioxide, zinc oxide etc.These tiny particles can form the barrier layer at skin surface, by reflection, scatters ultraviolet skin are played a protective role.Advantage is that stability is high, safety is good, and consumption is not subjected to any restriction of country.Shortcoming be transparent feel poor, easily be deposited as white layer and come off at skin surface, uses and too much can stop up pore, influences sweat gland secretion, even cause dermatosis etc., and screening agent do not have Absorption to ultraviolet, a tool blocks effect.
2. UV absorbent
This class sunscreen adds a certain amount of ultra-violet absorption material and plays anti-sunlight function in sunscreen.The molecular energy of these absorbent absorbs ultraviolet energy, discharge with forms such as heat energy or visible lights, thereby minimizing is to the injury of skin again.Advantage is the product transparency height of making, good absorbing effect.Shortcoming is that skin is had certain zest, may cause inflammation, side effect such as allergy, and kind and addition all is subjected to the strictness restriction of national health department.Low, the easy prescription of chemistry sunscreen price, sales volume is bigger on market, mainly comprise para-amino benzoic acid derivant, o-aminobenzoa derivant, cinnamate derivative, salicylic acid esters, Benzophenones chemical compound, camphor derivatives, methane Derivatives etc., above-mentioned substance all has certain zest to skin, has potential safety hazard.
3. natural sun-prevention agent
The natural sun-prevention agent is extracted from natural plants, and the natural sun-prevention agent can effectively absorb ultraviolet, remove oxygen-derived free radicals.China is applied to extracting solution such as Aloe, Fructus Cucumidis sativi in the sunscreen product at present.
In addition, some Chinese herbal medicine sunscreen also belong to a kind of of natural sun-prevention agent, the Chinese herbal medicine sunscreen has performance gentleness, advantage such as inexpensive, efficient, and the Chinese medicine decapacitation with anti-sunlight function absorbs outside the ultraviolet, solar dermatitis, skin protection jade-like stone face and freckle removing and whitening effect are treated in also having concurrently of having, so the Chinese medicine sunscreen has broad application prospects.But at present less to the report of the sun-proof performance study of Chinese medicine extract, be recognized that Radix Scutellariae and Flos Sophorae at present, it is reported that the somebody finds that Oleum Hippophae and Aloe also have an anti-sunlight function.Not domestic not the appearing in the newspapers of sun-proof performance of other Chinese herbal medicine.
Summary of the invention
All there is the problem of different shortcomings separately in the present invention in actual use in order to solve existing various types of sunscreen, and a kind of sunscreen that contains the natural vegetable Chinese herbal medicine composition is provided.
The present invention adopts following technical scheme to realize: a kind of sunscreen that contains the natural vegetable Chinese herbal medicine composition, raw material by following volume ratio is formed, the compound extracts of Chinese herbal medicine of 45-55%, 0.5-1.5% glycerol, the acetum of 0.1-0.5% chitosan, 0.05-0.15% essence, all the other are water, its preparation method is as follows: the preparation method of (1) at first compound extracts of Chinese herbal medicine is: the Herba Artemisiae Annuae of drying is become fineness with the Fructus Evodiae pulverize separately be that the 40-50 purpose is Powdered, then Herba Artemisiae Annuae and Fructus Evodiae are formed Powdered Chinese herbal medicine with 1: 1 mixed, be that 95% ethanol is as extracting solvent with concentration again, utilize the effective ingredient of supercritical ultrasonics technology extraction said herbal medicine, said herbal medicine and alcoholic acid solid-to-liquid ratio are 1: 30-40; (2) acetum, essence and the water with compound extracts of Chinese herbal medicine, glycerol, chitosan mixes according to above-mentioned volume ratio, stir and to obtain described sunscreen, in dried medical material weight, 1 liter of sunscreen is equivalent to contain the crude drug (dry weight) of 1-2 gram Herba Artemisiae Annuae and 1-2 gram Fructus Evodiae.The sunscreen that the present invention obtains is faint yellow, and feel is refrigerant.
When utilizing supercritical ultrasonics technology extraction medium-height grass the effective elements of the medicine, the extraction time is 25-35 minute, and extraction temperature is 35-45 ℃, and power is 75-85 watt.This optimum extraction condition that to be the applicant come through test of many times and summary of experience can obtain the effective ingredient in the Chinese herbal medicine to greatest extent.The principle of wherein utilizing ultrasonic extraction is that those of ordinary skill in the art is known.
In the sunscreen according to above-mentioned raw materials proportioning and method gained, in dried medical material weight, 1 liter of sunscreen is equivalent to contain the crude drug of 1-2 gram Herba Artemisiae Annuae and 1-2 gram Fructus Evodiae, after testing, the average uv absorption rate of the sunscreen of this concentration range in the zone of different absorbing wavelength and as shown in the table with the comparative test result of the existing new green suntan lotion of producing by Mentholatum pharmaceutcal corporation, Ltd in vain with concentration:
As seen from the above table, the prepared natural Chinese medicinal herb sunscreen of the present invention has good sun-proof uvioresistant effect.This outturn sample evidence uses the back decapacitation to increase glossiness, the whiteness of whole skin, and the aufhellung pigment continues the outstanding characteristic of the promptly anti-skin peroxidization of skin aging outward in addition.
In the above-mentioned raw materials, compound extracts of Chinese herbal medicine contains the main active of sunscreen of the present invention, selected Herba Artemisiae Annuae and Fructus Evodiae be the inventor through a large amount of Chinese herbal medicine screenings preferably come out, after testing, the active substance of these two kinds of Chinese herbal medicine is Flavonoid substances, its molecular mass is less than 1000, be easy to by skin absorbs, except that activity with restraint of tyrosinase, also has the SOD effect that increases Skin Cell self, thereby stop the propagation and the oxidation reaction of melanocyte, its sun-proof mechanism is as follows: can form intramolecular hydrogen bond between hydroxyl hydrogen on the Flavonoid substances phenyl ring and the adjacent ketonic oxygen and constitute chelate ring.After absorbing ultraviolet light, molecule generation thermal vibration, hydrogen bond is destroyed, chelate ring is opened, this moment, chemical compound was in unsettled upper state, in returning to original mental retardation steady-state phase, discharge unnecessary energy, like this, high energy, deleterious ultraviolet light have become mental retardation, harmless heat energy; Carbonyl is excited simultaneously, and tautomerism takes place, and generates enol-type structure and also can consume part energy.
Glycerol is that glycerol is the simplest trihydroxy alcohol, molecular formula HOCH
2CH (OH) CH
2OH claims glycerol again, mainly extensively is formed in the bodies of aminal and plant with the form of glyceride at occurring in nature glycerol, contains a small amount of glycerol in Petiolus Trachycarpi oil and other only a few oils and fatss.Colourless viscous liquid has sweet taste.Glycerol can be drawn airborne moisture content and give skin moisture-keeping, also the moisture content in the skin can be pinned, and does not allow its run off, at this as wetting agent; The chemical name of chitosan is poly-(1,4) 2-amino-2-deoxidation-D-β-glucose, harmless to people and biological nontoxic, easily degraded, it is typical natural surroundings friendly materials, the acetum of chitosan is meant that chitosan is is that the dissolving of 1% acetum get by concentration, has the effect that sterilizes and preserve moisture at this, and active component in the Chinese herbal medicine is played fixed effect; The same with existing cosmetics, the present invention has also added essence; Used water is deionized water.
Compared with prior art, the present invention has the following advantages:
(1) adopting the natural plants Chinese medicine extraction liquid is the main active of skin whitening, and changed was the situation of active substance with chemical constituent in the past, has solved the generation of untoward reaction such as safety aspect initiation cutaneous pigmentation; (2) effective ingredient in the employing supercritical ultrasonics technology extraction Chinese crude drug, extraction process all is to carry out in the time of 35-45 ℃, do not destroy the biological activity of the flavones ingredient of Chinese herbal medicine, so good stability of Chinese herbal medicine extracting agent, compare with traditional extracting method, have extraction time short, productive rate is high, helps the advantages such as protection to effective ingredient; (3) adopt 95% ethanol as extracting solvent, when compound extracts of Chinese herbal medicine mixed with other additive and water, concentration of ethanol was probably about 50%, its solvability is wider, simultaneously can make sunscreen have refrigerant sense, and can form persistent thin film, be the suitable solvent of preparation sunscreen; (4) extracting method is simple and easy, and preparation technology is simple, is applicable to industrial mass production;
In a word, the sunscreen that contains the natural vegetable Chinese herbal medicine composition of the present invention has very strong ultraviolet absorption ability, is a kind of safe, active high natural plant sun agent, has good sun-proof result, and preparation method is simple, and is reliable.Sunscreen of the present invention can be mixed with conventional cosmetic formulations, as bleaching beauty mask, sun-proof breast, the sunscreen cream etc. of brightening.
The specific embodiment
Embodiment 1:
A kind of sunscreen that contains the natural vegetable Chinese herbal medicine composition, raw material by following volume ratio is formed, 45% compound extracts of Chinese herbal medicine, 0.5% glycerol, the acetum of 0.1% chitosan, 0.05% essence, all the other are water, its preparation method is as follows: the preparation method of (1) at first compound extracts of Chinese herbal medicine is: the Herba Artemisiae Annuae of drying is become fineness with the Fructus Evodiae pulverize separately be that 40 purposes are Powdered, then Herba Artemisiae Annuae and Fructus Evodiae are formed Powdered Chinese herbal medicine with 1: 1 mixed, be that 95% ethanol is as extracting solvent with concentration again, utilize the effective ingredient of supercritical ultrasonics technology extraction said herbal medicine, the extraction time is 25 minutes, and extraction temperature is 35 ℃, power is 75 watts, and said herbal medicine and alcoholic acid solid-to-liquid ratio are 1: 30; (2) acetum, essence and the water with compound extracts of Chinese herbal medicine, glycerol, chitosan mixes according to above-mentioned volume ratio, stir and to obtain described sunscreen, in dried medical material weight, 1 liter of sunscreen is equivalent to contain the crude drug of 1-2 gram Herba Artemisiae Annuae and 1-2 gram Fructus Evodiae.The uv absorption rate of gained sunscreen in different wavelength range is as follows respectively: 200-280nm/100,280-320nm/100,320-400nm/98.25.
Embodiment 2:
A kind of sunscreen that contains the natural vegetable Chinese herbal medicine composition, raw material by following volume ratio is formed, 55% compound extracts of Chinese herbal medicine, 1.5% glycerol, the acetum of 0.5% chitosan, 0.15% essence, all the other are water, its preparation method is as follows: the preparation method of (1) at first compound extracts of Chinese herbal medicine is: the Herba Artemisiae Annuae of drying is become fineness with the Fructus Evodiae pulverize separately be that 50 purposes are Powdered, then Herba Artemisiae Annuae and Fructus Evodiae are formed Powdered Chinese herbal medicine with 1: 1 mixed, be that 95% ethanol is as extracting solvent with concentration again, utilize the effective ingredient of supercritical ultrasonics technology extraction said herbal medicine, the extraction time is 35 minutes, and extraction temperature is 45 ℃, power is 85 watts, and said herbal medicine and alcoholic acid solid-to-liquid ratio are 1: 40; (2) acetum, essence and the water with compound extracts of Chinese herbal medicine, glycerol, chitosan mixes according to above-mentioned volume ratio, stir and to obtain described sunscreen, in dried medical material weight, 1 liter of sunscreen is equivalent to contain the crude drug of 1-2 gram Herba Artemisiae Annuae and 1-2 gram Fructus Evodiae.The uv absorption rate of gained sunscreen in different wavelength range is as follows respectively: 200-280nm/100,280-320nm/100,320-400nm/98.56.
Embodiment 3:
A kind of sunscreen that contains the natural vegetable Chinese herbal medicine composition, raw material by following volume ratio is formed, 50% compound extracts of Chinese herbal medicine, 1.5% glycerol, the acetum of 0.1% chitosan, 0.05% essence, all the other are water, its preparation method is as follows: the preparation method of (1) at first compound extracts of Chinese herbal medicine is: the Herba Artemisiae Annuae of drying is become fineness with the Fructus Evodiae pulverize separately be that 40 purposes are Powdered, then Herba Artemisiae Annuae and Fructus Evodiae are formed Powdered Chinese herbal medicine with 1: 1 mixed, be that 95% ethanol is as extracting solvent with concentration again, utilize the effective ingredient of supercritical ultrasonics technology extraction said herbal medicine, the extraction time is 30 minutes, and extraction temperature is 40 ℃, power is 80 watts, and said herbal medicine and alcoholic acid solid-to-liquid ratio are 1: 40; (2) acetum, essence and the water with compound extracts of Chinese herbal medicine, glycerol, chitosan mixes according to above-mentioned volume ratio, stir and to obtain described sunscreen, in dried medical material weight, 1 liter of sunscreen is equivalent to contain the crude drug of 1-2 gram Herba Artemisiae Annuae and 1-2 gram Fructus Evodiae.The uv absorption rate of gained sunscreen in different wavelength range is as follows respectively: 200-280nm/100,280-320nm/100,320-400nm/97.6.
Embodiment 4:
A kind of sunscreen that contains the natural vegetable Chinese herbal medicine composition, raw material by following volume ratio is formed, 48% compound extracts of Chinese herbal medicine, 1.0% glycerol, the acetum of 0.3% chitosan, 0.10% essence, all the other are water, its preparation method is as follows: the preparation method of (1) at first compound extracts of Chinese herbal medicine is: the Herba Artemisiae Annuae of drying is become fineness with the Fructus Evodiae pulverize separately be that 45 purposes are Powdered, then Herba Artemisiae Annuae and Fructus Evodiae are formed Powdered Chinese herbal medicine with 1: 1 mixed, be that 95% ethanol is as extracting solvent with concentration again, utilize the effective ingredient of supercritical ultrasonics technology extraction said herbal medicine, the extraction time is 32 minutes, and extraction temperature is 38 ℃, power is 85 watts, and said herbal medicine and alcoholic acid solid-to-liquid ratio are 1: 35; (2) acetum, essence and the water with compound extracts of Chinese herbal medicine, glycerol, chitosan mixes according to above-mentioned volume ratio, stir and to obtain described sunscreen, in dried medical material weight, 1 liter of sunscreen is equivalent to contain the crude drug of 1-2 gram Herba Artemisiae Annuae and 1-2 gram Fructus Evodiae.The uv absorption rate of gained sunscreen in different wavelength range is as follows respectively: 200-280nm/100,280-320nm/100,320-400nm/96.8.
Claims (2)
1. a sunscreen that contains the natural vegetable Chinese herbal medicine composition is characterized in that being made up of the raw material of following volume ratio,
The compound extracts of Chinese herbal medicine of 45-55%, 0.5-1.5% glycerol, the acetum of 0.1-0.5% chitosan, 0.05-0.15% essence, all the other are water,
Its preparation method is as follows: the preparation method of (1) at first compound extracts of Chinese herbal medicine is: the Herba Artemisiae Annuae of drying is become fineness with the Fructus Evodiae pulverize separately be that the 40-50 purpose is Powdered, then Herba Artemisiae Annuae and Fructus Evodiae are formed Powdered Chinese herbal medicine with 1: 1 mixed, be that 95% ethanol is as extracting solvent with concentration again, utilize the effective ingredient of supercritical ultrasonics technology extraction said herbal medicine, said herbal medicine and alcoholic acid solid-to-liquid ratio are 1: 30-40; (2) acetum, essence and the water with compound extracts of Chinese herbal medicine, glycerol, chitosan mixes according to above-mentioned volume ratio, stir and to obtain described sunscreen, in dried medical material weight, 1 liter of sunscreen is equivalent to contain the crude drug of 1-2 gram Herba Artemisiae Annuae and 1-2 gram Fructus Evodiae.
2. a kind of sunscreen that contains the natural vegetable Chinese herbal medicine composition according to claim 1, when it is characterized in that utilizing supercritical ultrasonics technology extraction medium-height grass the effective elements of the medicine, the extraction time is 25-35 minute, and extraction temperature is 35-45 ℃, and power is 75-85 watt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2009100749404A CN101612107B (en) | 2009-07-15 | 2009-07-15 | Sun-screening agent containing natural plant Chinese herbal medicine components |
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| CN2009100749404A CN101612107B (en) | 2009-07-15 | 2009-07-15 | Sun-screening agent containing natural plant Chinese herbal medicine components |
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| CN101612107A CN101612107A (en) | 2009-12-30 |
| CN101612107B true CN101612107B (en) | 2011-05-04 |
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| CN2009100749404A Expired - Fee Related CN101612107B (en) | 2009-07-15 | 2009-07-15 | Sun-screening agent containing natural plant Chinese herbal medicine components |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102885705B (en) * | 2012-04-20 | 2014-09-17 | 朱丹 | Application of evodiamine to preparation of anti-ultraviolet composition |
| CN102885819B (en) * | 2012-04-20 | 2014-09-17 | 朱丹 | Application of evodiamine to preparation of anti-ultraviolet composition |
| CN102885703B (en) * | 2012-04-20 | 2014-05-07 | 朱丹 | Application of evodiamine to preparation of anti-ultraviolet composition |
| CN102885701B (en) * | 2012-04-20 | 2014-09-17 | 朱丹 | Application of evodiamine to preparation of anti-ultraviolet composition |
| CN102885702B (en) * | 2012-04-20 | 2014-09-17 | 朱丹 | Application of evodiamine to preparation of anti-ultraviolet composition |
| CN102885704B (en) * | 2012-04-20 | 2014-05-07 | 朱丹 | Application of evodiamine to preparation of anti-ultraviolet composition |
| CN105250211A (en) * | 2015-09-30 | 2016-01-20 | 蒋玉群 | Traditional Chinese medicine sun block |
| CN106265362A (en) * | 2016-09-28 | 2017-01-04 | 广州凯耀资产管理有限公司 | A kind of whitening sun protection skin care compositions and preparation method and application |
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