CN107496284A - A kind of natural composite plant ultraviolet absorber and its application - Google Patents
A kind of natural composite plant ultraviolet absorber and its application Download PDFInfo
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- CN107496284A CN107496284A CN201710716409.7A CN201710716409A CN107496284A CN 107496284 A CN107496284 A CN 107496284A CN 201710716409 A CN201710716409 A CN 201710716409A CN 107496284 A CN107496284 A CN 107496284A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/042—Gels
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
- A61K8/498—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
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Abstract
The invention discloses a kind of natural composite plant ultraviolet absorber and its application, the ultraviolet absorber uses yerba mate extract, rutin and oat alkaloid by weight 1~3：1~3：1~4 compounding forms, and the addition of ultraviolet absorber is the 0.5~1.5% of product system gross weight during application.Polyphenols from Ilex paraguarensis, rutin, oat alkaloid in natural composite plant ultraviolet absorber of the invention have obvious ultraviolet absorption characteristic in ultra-violet (UV) band, the natural compound uv absorption property that the present invention obtains is compared in the case of same concentrations with commercially available chemical sun by ultraviolet spectrophotometry, its ultraviolet absorption effect will be substantially better than commercially available chemical sun.And the natural compound ultraviolet absorber is green, natural no stimulation.The salubrious non-greasy of sun protection gel that the present invention applies, and there is excellent sun-proof result.
Description
【Technical field】
The present invention relates to a kind of natural composite plant ultraviolet absorber and its application.
【Background technology】
Since 20th century, the ozone hole of the earth constantly expands, and is studied through scientist, and the ozone in air often subtracts
Few 1%, shine the ultraviolet on ground and be increased by 2%, the probability that the mankind obtain cutaneum carcinoma is increased by 3%, so sun-proof problem is gradually
It must gradually attract much attention.From 20th century so far, the sunscreen product of cosmetic industry is quickly grown, increasingly mature, but at present
Chemical ultraviolet absorbers but in the prevalence of the problem of excitant is big, easy allergy, so composite natural ultraviolet absorbent enjoys people
Concern.Composite natural ultraviolet absorbent is the organic substance that there is UV absorption to act on extracted in natural plants, is replaced with it
Artificial synthesized chemical ultraviolet absorbers, the problem of big excitant, easy allergy can be slowed down to a certain extent.Natural ultraviolet suction
It is the sun-proof serial new direction with powerful development prospect of modern cosmetics industry to receive agent.
Pointed out according to domestic and foreign literature, containing abundant Polyphenols in mate, but polyphenols from Ilex paraguarensis composition and other
Tea Polyphenols composition is dramatically different, and substantial amounts of chlorogenic acid is contained in mate, and contains seldom in tea or do not contain chlorogenic acid,
The catechins enriched in tea do not contain but in mate.Derive in per 100g mate cured leafs containing coffee acyl
Thing (chlorogenic acid, caffeic acid, 5-O- caffeoyl guinic acids, CA, 1-O- coffees the chinic acid ,-O- coffees of 3,5- bis-
Coffee chinic acid, etc.) 10.71g, content of the chlorogenic acid in mate unexpectedly be up to as many as 10.7%.
【The content of the invention】
The purpose of the present invention is overcome the deficiencies in the prior art, there is provided a kind of safe antiallergy, non-stimulated efficient sun-proof
Natural composite plant ultraviolet absorber.
It is a further object of the present invention to provide a kind of application of above-mentioned ultraviolet absorber, and particularly application is sun protection gel,
It is significant effect, gentle moisturizing, antiallergy, non-stimulated.
The present invention to achieve the above object, using following technical scheme：
A kind of natural composite plant ultraviolet absorber, it is characterised in that using yerba mate extract, rutin and oat life
Alkaloids are by weight 1~3：1~3：1~4 compounding forms.
Preferably, the weight ratio of yerba mate extract, rutin and oat alkaloid is 1：3：2.
Preferably, the weight ratio of yerba mate extract, rutin and oat alkaloid is 2：3：1.
Preferably, the weight ratio of yerba mate extract, rutin and oat alkaloid is 3：2：1.
A kind of application of above-mentioned natural composite plant ultraviolet absorber, it is characterised in that the addition of the ultraviolet absorber
For the 0.5~1.5% of product system gross weight.
During ultraviolet absorber compounding of the present invention, 1g/L UV absorption dilution agent is configured to using ethanol water as solvent
Liquid.The ethanol water is that ethanol presses 1 with water：1 volume ratio mixes.
Yerba mate extract in the present invention using mate as raw material, by surname extraction, evaporation and concentration, extraction and
Dry and be made.
From the point of view of the absorption curve of yerba mate extract, the material has good UV absorption in 280~350nm
Performance, there is photochemical activity, be a kind of natural ultraviolet absorber.
The present invention is according to the ultraviolet absorption characteristic curve of polyphenols from Ilex paraguarensis, and we are from more than ten kind natural plant extracts
It has chosen rutin and oat alkaloid compounded with it, a kind of compound ultraviolet absorber, the ultraviolet suction of mate is made
Wave band is received mainly in 280~350nm, the supplement for being subject to rutin and oat alkaloid causes the mixture to have in 220~380nm
There is the absorbability of wide spectrum.By curve determination, the ultraviolet absorber has good broad absorption.And by this absorbent with
Cosmetics are combined, and are produced a new sun protection gel, are effectively reduced what is generally occurred in sunscreen product in current city
Greasy, the problem of excitant is big, it is new experience, fresh target, a new direction in the sun-proof series of cosmetics.
A kind of application of natural composite plant ultraviolet absorber of the present invention, preferably application is to be prepared into sun protection gel.
A kind of application of natural composite plant ultraviolet absorber of the present invention, sun protection gel, including following mass percent group
Point：
A1 phases
A phases
Methyl hydroxybenzoate 0.1%
Dipotassium glycyrrhizinate 0.1%
B phases
Triethanolamine 0.2~0.3%
C phases
D-pantothenyl aleohol 0.4~0.6%
Water 5%
D phases
Natural compound ultraviolet absorber 0.5~1.5%
Triethanolamine 0.8~1.5%
Ethanol water 5~15%
E phases
Appropriate essence.
The application sun protection gel of natural composite plant ultraviolet absorber of the invention, its preparation method are as follows：
A, C phases are pre-mixed, pico- heating stirring to D-pantothenyl aleohol is completely dissolved, and it is standby to be cooled to room temperature；
B, by the natural compound lower addition ethanol water of ultraviolet absorber stirring of D phases, stirring continues stirring simultaneously to dissolving
Triethanolamine is slowly added to be neutralized, it is standby；
C, A1 phase components are put into agitated kettle successively, stirred to without bulky grain, stirring lower input A phase groups in system
Point, and be kept stirring for until system mixing, is then heated to 80~85 DEG C, insulation 1~3 minute, is cooled to less than 60 DEG C and adds
Enter B phase components and stir, continue to cool to 50 DEG C adding the C phases and D phases mixed, stir to well mixed, continue to stir
It is cooled to 45 DEG C, transparent E phases are stirred in addition in advance, and stirring is to cooling to 34 DEG C.
The present invention has the beneficial effect that relative to prior art, tool：
Polyphenols from Ilex paraguarensis, rutin, oat alkaloid in natural composite plant ultraviolet absorber of the invention is in ultra-violet (UV) band
There is obvious ultraviolet absorption characteristic, the natural compound uv absorption property for the present invention being obtained by ultraviolet spectrophotometry is in phase
With compared with commercially available chemical sun, its ultraviolet absorption effect will be substantially better than commercially available chemical sun under concentration levels.
And the natural compound ultraviolet absorber is green, natural no stimulation.
The salubrious non-greasy of sun protection gel that the present invention applies, in use, natural plant fragrance gives people pure and fresh pleasant sensation,
Oat alkaloid in natural composite plant ultraviolet absorber, can mitigate sensitization of the human body skin to chemicals significantly, and
And there is excellent sun-proof result.
【Embodiment】
With reference to specific embodiment, the invention will be described further.
The preparation of yerba mate extract：
(1) surname extraction
Mate 5.0g is weighed, is put into the filter paper sleeve of apparatus,Soxhlet's, is added in 250mL three-necked flasks
150mL70% ethanol solutions, one side mouth are covered tightly with glass stopper, and another side mouth is stoppered with the stopper with thermometer, middle to use flatly
In installation apparatus,Soxhlet's, and in the fluffy cotton of small group of condenser pipe top plug one, then heated with electric jacket.Temperature is controlled 80
DEG C or so, continuous extracting 75 minutes.
(2) it is concentrated by evaporation
Apparatus,Soxhlet's is changed into distilling apparatus, 80 DEG C or so of keeping temperature, is evaporated to extract residue about 20ml then
Stop heating, after cooling, you can obtain concentrate；And ethanol is reclaimed.
(3) extract
The concentrate of second step is poured into separatory funnel, petroleum ether is then added and carries out first time extraction, take subnatant.
Then the subnatant by first time extraction is poured into second separatory funnel, and adds carbon tetrachloride solution, takes supernatant.
(4) dry
The supernatant that 3rd step is carried out to second of extraction is poured into surface plate, is positioned in vacuum drying chamber, by vacuum
Drying box temperature is adjusted to 90 DEG C, and vacuumizes, and required yerba mate extract can be obtained by drying 2~3 hours.Present invention preparation bar
The recovery rate for drawing Gui tea extraction is 10.5%.
Ultraviolet absorber is compounded by the weight in table 1.
Table 1：
Embodiment 1-7 compounding：Each component is mixed in proportion, and with 1：1 ethanol-water solution is that solvent is configured to 1g/L
Ultraviolet absorber dilution.
By embodiment 1-7 ultraviolet absorbers ultraviolet specrophotometer scanning optical spectrum curve, chosen between 20-400nm
10 point tests.Under similarity condition, by yerba mate extract, rutin and oat alkaloid and the (letter of commercially available ultraviolet absorber 1
Claim：Absorbent 1) and commercially available ultraviolet absorber 2 is (referred to as：Absorbent 2) the ultraviolet suction of ultraviolet specrophotometer sweep test is used respectively
Receipts value is contrasted, as a result as shown in table 2.
Table 2：Ultraviolet absorption value contrasts
As shown in Table 2, according to the contrast of the absorption value of each ultraviolet wavelength point as can be seen that the natural composite plant of the present invention is purple
The suction when absorbability of ultraviolet is used alone outer absorbent far above yerba mate extract, rutin and oat alkaloid
Receipts ability.
From Table 2, it can be seen that the absorption bands of yerba mate extract is 260~350nm, the absorption bands of rutin has
Two, respectively for 240~270nm and 330~400nm, the absorption bands of oat alkaloid is 260~360nm, root of the present invention
According to the ultraviolet absorption characteristic of three kinds of materials, three is compounded in proportion, obtains ultraviolet absorber of the present invention, can obtained from contrast, bar
The compound ultraviolet absorber for drawing Gui tea extraction, rutin, oat alkaloid three to compound out, ultraviolet absorption ability obtain significantly
Lifting, can be seen that by data in table 2, hence it is evident that embody the uv absorption property of natural compound ultraviolet absorber.With commercially available purple
Outer absorbent equally has in 200~400nm wave bands covers comprehensive absorbent properties；In terms of absorbability, the present invention is ultraviolet
Absorbent is eager to excel than the absorbability of both commercially available ultraviolet absorbers of absorbent 1 and absorbent 2, on the whole, natural multiple
The combination property for closing ultraviolet absorber is more preferable than commercially available ultraviolet absorber.
In summary, the ultraviolet absorber compounded out by yerba mate extract, rutin and oat alkaloid, it is a kind of tool
Have that broad absorption, ultraviolet absorption ability be strong, the ultraviolet absorber of superior performance.
Embodiment 1-7 ultraviolet absorber is applied to respectively in sun protection gel products application embodiment 1-7, each group
Divide ratio as shown in table 3.
Table 3：
Application Example 1-7 preparation method is as follows：
A, C phases are pre-mixed, pico- heating stirring to D-pantothenyl aleohol is completely dissolved, and it is standby to be cooled to room temperature；
B, by the natural compound lower addition ethanol water of ultraviolet absorber stirring of D phases, stirring continues stirring simultaneously to dissolving
Triethanolamine is slowly added to be neutralized, it is standby；
C, A1 phase components are put into agitated kettle successively, stirred to without bulky grain, stirring lower input A phase groups in system
Point, and be kept stirring for until system mixing, is then heated to 80~85 DEG C, insulation 1~3 minute, is cooled to less than 60 DEG C and adds
Enter B phase components and stir, continue to cool to 50 DEG C adding the C phases and D phases mixed, stir to well mixed, continue to stir
It is cooled to 45 DEG C, transparent E phases are stirred in addition in advance, and stirring is to cooling to 34 DEG C.
Application Example 1-7 sun protection gel product is subjected to detection evaluation, detection project includes：PH detections, centrifugation are surveyed
Examination, resistance to Thermal test, cold-resistant test, the examination of skin sensing, ultraviolet absorption ability contrast.
Skin sensing examination：Product is uniformly applied on skin, evaluated from many-sides such as vision, texture, absorbabilities.
PH is examined：Weigh 1g products and be diluted with water to 10g, then detected with accurate pH test paper, after discoloration with colorimetric card pair
Than.
Centrifugation test：Product is loaded into the height of centrifuge tube about 2/3 and fills reality.Be then placed in first be preheating to 38 DEG C electric heating it is permanent
In warm incubator, after keeping 1h, it is transferred to immediately in centrifuge, and centrifuge is transferred to 2000r/min centrifugal speed, rotates
30min takes out observation.
Resistance to Thermal test：Sample is poured into respectively in 2 test tubes, beyond the Great Wall cork；One test tube to be measured is placed in and is pre-adjusted
Into the constant incubator of set point of temperature, by 24 as a child, the sample after recovery room temperature with another test tube carries out range estimation pair
Than.
Cold-resistant test：Sample is poured into respectively in 2 test tubes, beyond the Great Wall cork；One test tube to be measured is placed in and is pre-adjusted
Into the refrigerator of set point of temperature, by 24 as a child, the sample after recovery room temperature with another test tube carries out ready visual contrast.
Ultraviolet absorption ability (sun-proof ability) contrasts：8.0mg samples and commercially available SPF30 sunscreen products accurately are weighed, uses stone
The uniform smear of English plate membrane process, reference is made with blank breathable adhesive tape film quartz plate, its absorption is determined on ultraviolet specrophotometer
And transmitance, and under equal conditions determination sample and commercially available SPF30 sunscreen products.
Application Example 1-7 testing result is as follows：
Centrifuge steady testing：It is stable, no layering
PH value：6.0~6.5, it is qualified
It is heat-resisting cold-resistant:Without layering, properties of product are also without significant change.
Application Example 1-7 product skin sensing examination is as shown in table 4：
Table 4："+" represents general, and " ++ " represents, " +++ " represents very good
Application Example 1-7 product and commercially available prod 1-4 (SPF30, PA+++) are chosen 10 in 250~400nm wave bands
Individual point tests ultraviolet absorption ability, and test result is as shown in table 5.
Table 5：
As can be seen from Table 2, the sun protection gel application 1-7 (applications of the natural composite plant ultraviolet absorber of the addition present invention
Embodiment 1-7) with a few money SPF30, PA+++ products (commercially available prod 1-4) of commercially available 1-4 each ultraviolet wavelength point absorption value not
Phase is even more excellent up and down, it is seen that the present invention has good sun-proof ability, and non-greasy, more clearly, skin using sun protection gel
Sense is more preferable.
Claims (10)
- A kind of 1. natural composite plant ultraviolet absorber, it is characterised in that using yerba mate extract, rutin and oat biology Alkali is by weight 1~3：1~3：1~4 compounding forms.
- A kind of 2. natural composite plant ultraviolet absorber according to claim 1, it is characterised in that yerba mate extract, The weight of rutin and oat alkaloid ratio is 1：3：2.
- A kind of 3. natural composite plant ultraviolet absorber according to claim 1, it is characterised in that yerba mate extract, The weight of rutin and oat alkaloid ratio is 2：3：1.
- A kind of 4. natural composite plant ultraviolet absorber according to claim 1, it is characterised in that yerba mate extract, The weight of rutin and oat alkaloid ratio is 3：2：1.
- A kind of 5. application of any natural composite plant ultraviolet absorber in claim 1-4, it is characterised in that：It is described The addition of ultraviolet absorber is the 0.5~1.5% of product system gross weight.
- A kind of 6. application of natural composite plant ultraviolet absorber according to claim 5, it is characterised in that described purple During outer absorbent compounding, 1g/L ultraviolet absorber dilution is configured to using ethanol water as solvent.
- A kind of 7. application of natural composite plant ultraviolet absorber according to claim 6, it is characterised in that described second Alcohol solution is that ethanol presses 1 with water：1 volume ratio mixes.
- 8. the application of a kind of natural composite plant ultraviolet absorber according to claim 5, it is characterised in that be prepared into anti- Shine gel.
- 9. the application of a kind of natural composite plant ultraviolet absorber according to claim 8, it is characterised in that described is anti- Shining gel includes following mass percent component：A1 phasesA phasesMethyl hydroxybenzoate 0.1%Dipotassium glycyrrhizinate 0.1%B phasesTriethanolamine 0.2~0.3%C phasesD-pantothenyl aleohol 0.4~0.6%Water 5%D phasesNatural compound ultraviolet absorber 0.5~1.5%Triethanolamine 0.8~1.5%Ethanol water 5~15%E phasesAppropriate essence.
- 10. the application of a kind of natural composite plant ultraviolet absorber according to claim 9, it is characterised in that described sun-proof The preparation method of gel is as follows：A, C phases are pre-mixed, pico- heating stirring to D-pantothenyl aleohol is completely dissolved, and it is standby to be cooled to room temperature；B, will be added under the natural compound ultraviolet absorber stirring of D phases in ethanol water, stirring continues to stir and slow to dissolving Triethanolamine is added to be neutralized, it is standby；C, A1 phase components are put into agitated kettle successively, stirred to without bulky grain, stirring lower input A phase components in system, and It is kept stirring for until system mixing, is then heated to 80~85 DEG C, insulation 1~3 minute, is cooled to less than 60 DEG C addition B phases Component simultaneously stirs, and continues to cool to 50 DEG C adding the C phases and D phases mixed, stirs to well mixed, continues stirring and be cooled to 45 DEG C, transparent E phases are stirred in addition in advance, and stirring is to cooling to 34 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716409.7A CN107496284B (en) | 2017-08-21 | 2017-08-21 | Natural composite plant ultraviolet absorbent and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716409.7A CN107496284B (en) | 2017-08-21 | 2017-08-21 | Natural composite plant ultraviolet absorbent and application thereof |
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| CN107496284A true CN107496284A (en) | 2017-12-22 |
| CN107496284B CN107496284B (en) | 2020-10-27 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309952A (en) * | 2018-04-04 | 2018-07-24 | 上海祺宇生物科技有限公司 | A kind of anti-ultraviolet cellulose hollow capsule shells |
| CN112143459A (en) * | 2020-07-06 | 2020-12-29 | 江西师范大学 | Ultraviolet absorbent and preparation method thereof |
| CN114848564A (en) * | 2022-03-29 | 2022-08-05 | 广东金发科技有限公司 | Washing-free disinfectant with sun-screening and skin-care functions and preparation and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846514A (en) * | 2012-09-12 | 2013-01-02 | 杭州小青生物科技有限公司 | Tea-polyphenol-containing hydrogel used in after-sun reparation, and preparation method thereof |
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2017
- 2017-08-21 CN CN201710716409.7A patent/CN107496284B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846514A (en) * | 2012-09-12 | 2013-01-02 | 杭州小青生物科技有限公司 | Tea-polyphenol-containing hydrogel used in after-sun reparation, and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 王建新: "《化妆品植物原料大全》", 30 June 2012, 中国纺织出版社 * |
| 王昌涛等: "《化妆品植物添加剂的开发与应用》", 30 April 2013, 中国轻工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309952A (en) * | 2018-04-04 | 2018-07-24 | 上海祺宇生物科技有限公司 | A kind of anti-ultraviolet cellulose hollow capsule shells |
| CN112143459A (en) * | 2020-07-06 | 2020-12-29 | 江西师范大学 | Ultraviolet absorbent and preparation method thereof |
| CN114848564A (en) * | 2022-03-29 | 2022-08-05 | 广东金发科技有限公司 | Washing-free disinfectant with sun-screening and skin-care functions and preparation and application thereof |
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