Compound mango leaf extract face cream and preparation method thereof
Technical field
The invention belongs to health care and daily chemical products field, and in particular to one kind is with mango leaf extract as chief active
Compound mango leaf extract face cream of composition and preparation method thereof.
Background technology
Mango (Mangifera indica L.) is the common tropical fruit (tree) in south China area.Panxi Area, Sichuan Province mango
Cultivated area up to more than 30 ten thousand mu, with yield is high, quality better the characteristics of, occupy domestic late-maturing mango market, mango industry turns into
The leading industry of local agricultural.Through the long-term measure analysis shows of inventor, mangiferin in Panxi Diqu mango leaf
(mangiferin) content is up to 2~8%, far above the content in the other plants such as the wind-weed, also far above other producing regions of China
The content of mangiferin in mango leaf.
Mangiferin, also known as mangiferin, light lark acicular crystal (50% ethanol) has for treating chronic bronchitis
Good therapeutic effect, is principle active component that Swertia mussotii treats hepatitis, is antiviral active component in Asphodeloides Bge Rhizome.Modern medicine
Research has confirmed, mangiferin also have anti-oxidant, anti-inflammatory, antibacterial, radioresistance, preventing and treating skin aging, hypoglycemic, anti-trioxypurine,
Antitumor, immunological regulation, cholagogic, suppression central nervous system, anti-inflammatory anti-herpes simplex virus HSV-2, alleviation HSV-2 viruses are drawn
Many pharmacological actions such as the sacrum nerve root disease for rising.In China's pharmacopeia and several kinds of Chinese medicinal materials, the quality standard of Chinese patent drug,
Mangiferin content is often used as quality control index.The new type of health product or medicine developed as main component with mangiferin at present
Raw materials used is generally the sterling of mangiferin, and is typically generally oral formulations.Because mangiferin is extremely low to the bioavilability of human body,
Thus the clinical trial result of these oral formulations products is unsatisfactory.Bibliography is such as:[1] Li Y J, Sui Y J, Dai Y
H, et a1.LC determination and pharmacokinetics study of mangiferin in rat
Plasma and tissues [J] .Chromatographia, 2008,67 (11-l2):957-960;[2] Huang Huixue, Tan Zhen
Beautiful woman, Deng Jiagang waits research [J] CHINA JOURNAL OF CHINESE MATERIA MEDICAs that people's gut flora is converted to mangiferin In vitro metabolism, 2011,36 (4):
443–445。
The present inventor looks for another way, with mango leaf extract (mangiferin content 60-70%) be chief active into
Divide and be made compound external-use preparation, the shortcoming that can not only overcome oral mangiferin bioavilability low gives full play to its drug action,
The mango leaf resource of mango planting site can also be made full use of, production cost is reduced, the economic benefit of mango industry is improved.
The content of the invention
Technical problem solved by the invention is to provide a kind of compound mango leaf with mango leaf extract as primary raw material
Extract face cream and preparation method thereof.Face cream of the present invention is to the red and swollen tool of pruitus caused by skin furunculosis, bite by mosquitos
There is good prevention effect.
The main active of compound mango leaf extract face cream of the present invention is mango leaf extract, ursin, bigcatkin willow
Acid, titanium dioxide;Its weight proportion is 1~2 part of mango leaf extract, 0.8~1.2 part of ursin, 0.8~1.2 part of salicylic acid, titanium
0.8~1.2 part of white powder;Mangiferin content is 60%-70% in mango leaf extract.
In compound mango leaf extract face cream of the present invention, there is active component mangiferin extremely strong anti-inflammatory, antioxygen to be turned into
With being core functional component;Ursin except mangiferin can be cooperateed with to play anti-inflammatory, in addition to antioxidation, also with whitening spot-removing
Effect;Salicylic acid is traditional external-use antiphlogistic, can strengthen the antiphlogistic effects of mangiferin;These three compositions turn into this product jointly
Active component;Titanium dioxide can both cover the yellow of mangiferin, on the other hand because it is small to ultraviolet ray transmissivity, skin can be produced
The certain sun-proof result of life.
Further, on the basis of the main active of face cream, add conventional auxiliary material and be prepared into external-application cream.
Particularly, due to mango leaf extract water-soluble and fat-soluble not good in itself, and with certain color, routinely creme
The physics and appearance character that preparation method is made skin care creme are difficult to reach the use requirement of product, therefore inventor's especial manufacture
Specific auxiliary material combination collaboration inventive compound plays effect, and reaches appearance character requirement when product is used.
In order to improve the water-soluble and fat-soluble of mangiferin, the present invention uses creme formulation, and its weight proportion is:
1) main active:1~2 part of mango leaf extract, 0.8~1.2 part of ursin, 0.8~1.2 part of salicylic acid,
0.8~1.2 part of titanium dioxide;Mangiferin content is 60%-70% in mango leaf extract.
2) auxiliary material:4~6 parts of stearic acid, 0.8~1.2 part of glycerin monostearate, 3~5 parts of butyl stearate, hexadecanol 1
~3 parts, 6~10 parts of glycerine, 0.8~1.2 part of atoleine, 0.2~0.3 part of potassium hydroxide, 0.4~0.6 part of preservative, distillation
30~50 parts of water or deionized water.
Further, essence can also be added in auxiliary material, addition is calculated as 0.1~0.3 part of essence, is used to by weight ratio
Flavouring seasoning.
Preferably, the essence can be using conventional seasoning essences such as jasmine flower essence, rose essence, osmanthus flower fragrances.
Preferably, the preservative can use benzoic acid, Sodium Benzoate, sorbic acid, potassium sorbate, calcium propionate, preferably
Using potassium sorbate.
The auxiliary material of face cream of the present invention uses stearic acid and potassium hydroxide, is in order to react production potassium stearate, with list firmly
The compositions such as glycerol, butyl stearate, hexadecanol play good emulsification jointly, make the homogeneous lubrication of product.
Using glycerine used as water-loss reducer and lubricant;Atoleine therein plays solidification in the product, makes product
Shape is more stablized, and has certain barrier action and lubrication to skin;Potassium sorbate is cosmetics Common Preservatives, safety
Property and dosage have obtained long-term checking.Proved through repetition test, due to mangiferin it is water-soluble and fat-soluble not
It is good, using above-mentioned each component and corresponding ratio, can just obtain the ideal face cream lotion of proterties.
The preparation method of face cream of the present invention, main active and auxiliary material, preparation method are weighed by above-mentioned weight proportion
Step is as follows:
It is prepared by A, two phase liquid:
1) stearic acid, glycerine, glycerin monostearate, butyl stearate, hexadecanol, atoleine are mixed, side stirring
Change is heated to 90~100 DEG C, maintains 20~40min, obtains oil-phase solution;
2) by water, potassium hydroxide mixed dissolution, 90~100 DEG C are heated to while stirring, maintain 10~15min, obtain water
Phase solution;
B, stirring and emulsifying:By the temperature control of step A gained oil-phase solutions at 85~95 DEG C, step A gained is subsequently adding
Aqueous phase solution, stirs 10~20min, sequentially adds mango leaf extract, ursin, salicylic acid, titanium dioxide, stirs,
And temperature is gradually reduced to 55~60 DEG C, obtain even cream.
C, stand cooling, filling obtain final product.
Being tested by inventor is proved, the addition sequence of each material can not be overturned, and the product for otherwise finally obtaining is difficult to reach
To satisfied appearance character requirement.Product of the present invention coordinates corresponding auxiliary material system using mangiferin, ursin, salicylic acid, titanium dioxide
Melt quickly into creme, after being applied on skin and disappear, skin has lubrication, moistening and reflecting feel, is stung for skin furunculosis, mosquito
Sting the effect that caused pruitus has obvious antipruritic, anti-inflammatory and promotes skin to recover.
Specific embodiment
Beneficial effects of the present invention are illustrated below by way of preparating example of the present invention.
Mangiferin content of the present invention for 60%-70% mango leaf extract be use Chinese Patent Application No. for
Prepared by a kind of 201720057903.7 method that separation mangiferin is extracted from mango leaf, extracted specifically from mango leaf and divided
From the mango leaf extract that mangiferin content is 60%-70% is obtained, comprise the following steps:
A, raw material prepare:With mango leaf as raw material, 20-40 mesh sieves were dry, pulverize, obtained mango leaf powder;
B, ester propose removal of impurities:Mango leaf powder is weighed, 2-4L ethyl acetate is added by every kilogram of mango leaf powder, sealing immersion >=
4h, room temperature shakes >=10min, filtering;Extract 3-5 times repeatedly, until the green mango leaf residue that disappears substantially to obtain of extract solution;
C, methyl alcohol are extracted:The mango leaf residue after step B is extracted is taken, 2-4L methyl alcohol is added by every kilogram of mango leaf residue,
30~40 DEG C of sealing immersion >=4h, 50~60 DEG C of stirrings are extracted 0.5~1h, are filtered while hot, extract 4~6 times repeatedly, each time is carried
Liquid merging is taken, precipitation at room temperature >=8h, filtering obtains filtrate;
D, thickening and washing:By the filtrate obtained by step C, equivalent extract is condensed into, 2~4L methyl alcohol is added by every kilogram of medicinal extract,
The agitator treating at 50~60 DEG C, lets cool, filtering, cyclic washing 3-5 times, until filter residue is in yellowish-white coloured particles;Filter residue is dried, is obtained
To the mangiferin crude product of purity 60~70%.
Wherein, mango leaf described in step A uses fresh mango leaf;Especially, mango leaf described in step A uses fresh awns
Fruit tender leaf.But in view of the collection situation of raw material, general tender leaf, the old leaf of branch base portion using mango, and theirs is mixed
Compound.Because inventor's detection finds:Mangiferin content very different in the mango leaf of different cultivars and old tender degree, such as
The content of the kinds such as the larger Kate of cultivated area, Hayden, Ji Lu is general in 2~4%, and the content of the old kind of tradition such as newborn awns
Up to 6~8%, the old leaf of the content far above branch base portion of the tip point tender leaf of same kind.Therefore, extracting method of the present invention
Used in raw material be mainly the tender leaf of various mango, the old leaf of branch base portion, and their mixture, typically can dredge
Collection fresh mango leaf is used as mixed material when pruning when flower fruit thinning or after mango harvesting.
Preferably, dried described in step A to dry naturally or 45-65 DEG C of drying is to moisture<8%.
Preferably, the filtering of precipitation at room temperature >=8h described in step C, using the filter screen fine filtering of >=200 mesh.
Preferably, filtrate concentration is concentrated using 5~65 DEG C of rotary evaporation in vacuo described in step D.
Preferably, described in step D at 50~60 DEG C agitator treating 10-20min.
Preferably, the strainer filtering of use >=200 mesh is filtered described in step D.
Preferably, drying described in step D is to be dried at 50~60 DEG C.
Mango leaf extract embodiment 1
A, raw material prepare:With fresh mango leaf as raw material, dry naturally or 50 DEG C of drying, crushed 20 mesh sieves.
B, ester propose removal of impurities:1000g mango leaf powder is weighed, 3L ethyl acetate is added, sealing immersion 5h, room temperature shakes extraction
15min, filtering;Extract 4 times repeatedly, extract solution green is basic to disappear.
C, methyl alcohol are extracted:The residue after step B is extracted is taken, 2.5L methyl alcohol is added, after 30 DEG C of sealing immersion 5h, 55 DEG C of stirrings
0.5h is extracted, is filtered while hot, extracted 5 times repeatedly, each extract solution merged, precipitation at room temperature 9h, with the fine mistake of the filter screen of 200 mesh
Filter.
D, thickening and washing:By the filtrate of step C, 50 DEG C of rotary evaporation in vacuo are concentrated to give equivalent extract about 50g, add 150mL
Methyl alcohol, agitator treating 10min, lets cool at 55 DEG C, and with the strainer filtering of 200 mesh, cyclic washing 4 times, filter residue is in yellow-white
Grain.Filter residue is dried at 55 DEG C, the mangiferin crude product (i.e. present invention mango leaf extract used) of purity 62.5% is obtained, produced
Rate is about 84.5%.
Mango leaf extract embodiment 2
A, raw material prepare:With fresh mango leaf as raw material, dry naturally, crushed 30 mesh sieves.
B, ester propose removal of impurities:The mango leaf powder of 1000g is weighed, 4L ethyl acetate is added, sealing immersion 4h, room temperature is shaked
10min, filtering;Extract 3 times repeatedly, extract solution green is basic to disappear.
C, methyl alcohol are extracted:The residue after step B is extracted is taken, 4L methyl alcohol is added, after 40 DEG C of sealing immersion 4h, 60 DEG C of stirrings are carried
0.5h is taken, is filtered while hot, extracted 4 times repeatedly, each extract solution merged, precipitation at room temperature 10h, with the fine mistake of the filter screen of 200 mesh
Filter.
D, thickening and washing:By the filtrate of step C, 65 DEG C of rotary evaporation in vacuo are condensed into equivalent extract, add 200mL methyl alcohol,
Agitator treating 20min, lets cool at 50 DEG C, and with the strainer filtering of 200 mesh, cyclic washing 5 times, filter residue is in yellowish-white coloured particles.Will
Filter residue is dried at 50 DEG C, obtains the mangiferin crude product 43.4g (i.e. present invention mango leaf extract used) of purity 67.6%.
Mango leaf extract embodiment 3
A, raw material prepare:With fresh mango leaf as raw material, 40 mesh sieves were crushed in 65 DEG C of drying.
B, ester propose removal of impurities:1000g mango leaf powder is weighed, 2L ethyl acetate is added, sealing immersion 6h, room temperature shakes 20min,
Filtering;Extract 5 times repeatedly, extract solution green is basic to disappear.
C, methyl alcohol are extracted:The residue after step B is extracted is taken, 2L methyl alcohol is added, after 30 DEG C of sealing immersion 6h, 60 DEG C of stirrings are carried
1h is taken, is filtered while hot, extracted 6 times repeatedly, each extract solution merged, precipitation at room temperature 12h, with the filter screen fine filtering of 200 mesh.
D, thickening and washing:By the filtrate of step C, 65 DEG C of rotary evaporation in vacuo are condensed into equivalent extract, add 130mL methyl alcohol,
Agitator treating 20min, lets cool at 50 DEG C, and with the strainer filtering of 200 mesh, cyclic washing 5 times, filter residue is in yellowish-white coloured particles.Will
Filter residue is dried at 60 DEG C, obtains the mangiferin crude product 48.2g (i.e. present invention mango leaf extract used) of purity 66.5%.
It is below the preparation embodiment of face cream of the present invention, the mango leaf extract mangiferin content for using is 60%-
70%.
Embodiment 1
1st, composition of raw materials:
Stearic acid 50g, glycerin monostearate 10g, butyl stearate 40g, hexadecanol 20g, glycerine 80g, atoleine
10g, potassium hydroxide 2.5g, ursin 10g, mango leaf extract 15g, titanium dioxide 10g, salicylic acid 10g, potassium sorbate 5g, jasmine
Jasmine extrait 2g, deionized water 400g
2nd, preparation method:Comprise the following steps:
It is prepared by A, two phase liquid:According to the amount in formula, first by glycerine, glycerin monostearate, butyl stearate, 16
The materials such as alcohol, atoleine put into the stainless steel heating kettle of carrying vapour chuck, and side stirring change is heated to 95 DEG C, maintains 30min, obtains
To oil-phase solution.Water in formula, potassium hydroxide are put into the stainless steel heating kettle of another carrying vapour chuck again, side stirring change adds
Heat maintains 12min to 95 DEG C, obtains aqueous phase solution.
B, stirring and emulsifying:The oil-phase solution that will be prepared is put into emulsification agitated kettle, and heating stirring, control kettle temperature is steady
After being scheduled on 90 DEG C, aqueous phase solution is put into pot, stirs 15min, then the other components in formula all added in pot, stirring
Uniformly, and kettle temperature is stepped down to 60 DEG C, obtain even cream.
C, standing cooling:The even cream that will be emulsified in agitated kettle is extruded, and is stood, and allows lotion temperature to be cooled to 35 DEG C.
It is D, filling:Lotion after cooling is put into automatic filling machine, skin care item packing container is distributed into, sealed, produced
Product.
Embodiment 2
1st, composition of raw materials:
Stearic acid 40g, glycerin monostearate 8g, butyl stearate 30g, hexadecanol 10g, glycerine 60g, atoleine
8g, potassium hydroxide 2g, ursin 8g, mango leaf extract 10g, titanium dioxide 8g, salicylic acid 8g, potassium sorbate 4g, Rose Essentielle
Smart 1g, distilled water 300g.
2nd, preparation method:Comprise the following steps:
It is prepared by A, two phase liquid:According to the amount in formula, first by glycerine, glycerin monostearate, butyl stearate, 16
The materials such as alcohol, atoleine put into the stainless steel heating kettle of carrying vapour chuck, and side stirring change is heated to 90 DEG C, maintains 20min, obtains
To oil-phase solution.Water in formula, potassium hydroxide are put into the stainless steel heating kettle of another carrying vapour chuck again, side stirring change adds
Heat maintains 10min to 90 DEG C, obtains aqueous phase solution.
B, stirring and emulsifying:The oil-phase solution that will first prepare is put into emulsification agitated kettle, and heating stirring controls kettle temperature
Be put into aqueous phase solution in pot after 85 DEG C by stabilization, after stirring 20min, then the other components in formula is all added in pot,
Stir, and kettle temperature is stepped down to 55 DEG C, obtain even cream.
C, standing cooling:The even cream that will be emulsified in agitated kettle is extruded, and is stood, and allows lotion temperature to be cooled to 30 DEG C.
It is D, filling:Lotion after cooling is put into automatic filling machine, skin care item packing container is distributed into, sealed, produced
Product.
Embodiment 3
1st, composition of raw materials:
Stearic acid 60g, glycerin monostearate 12g, butyl stearate 50g, hexadecanol 30g, glycerine 100g, atoleine
12g, potassium hydroxide 3g, ursin 12g, mango leaf extract 20g, titanium dioxide 12g, salicylic acid 12g, potassium sorbate 6g, sweet osmanthus
Essence 1g, deionized water 300g
2nd, preparation method:Comprise the following steps:
It is prepared by A, two phase liquid:According to the amount in formula, first by glycerine, glycerin monostearate, butyl stearate, 16
The materials such as alcohol, atoleine put into the stainless steel heating kettle of carrying vapour chuck, and side stirring change is heated to 100 DEG C, maintains 20min,
Obtain oil-phase solution.Water in formula, potassium hydroxide are put into the stainless steel heating kettle of another carrying vapour chuck again, side stirring becomes
100 DEG C are heated to, 10 are maintained, aqueous phase solution is obtained.
B, stirring and emulsifying:The oil-phase solution that will first prepare is put into emulsification agitated kettle, and heating stirring controls kettle temperature
Be put into aqueous phase solution in pot at 95 DEG C by stabilization, after stirring 10min, then the other components in formula is all added in pot, stirs
Mix uniform, and kettle temperature is stepped down to 60 DEG C, obtain even cream.
C, standing cooling:The even cream that will be emulsified in agitated kettle is extruded, and is stood, and allows lotion temperature to be cooled to 30 DEG C.
It is D, filling:Lotion after cooling is put into automatic filling machine, skin care item packing container is distributed into, sealed, produced
Product.
According to the ointment product that above-described embodiment 1-3 makes, its qualitative character is shown in Table 1.
The outward appearance and qualitative character of the face cream product of the present invention of table 1
For face cream of the present invention, inventor passes through " experiment of mice caused by dimethylbenzene xylene ear swelling ", with the inhibiting rate to inflammation
As index, analysis is compared to its antiphlogistic effects.Three kinds of different cremes are made according to the embodiment of the present invention 1 to make respectively
It is control group and test group:A (negative control group):According to 1 addition auxiliary material of embodiment, creme is prepared without active component;B
(being not added with mango leaf extract test group):The composition added in addition to mango leaf extract according to embodiment 1 prepares creme;C (adds
Plus mango leaf extract test group):Creme is prepared according to embodiment 1.The different groups of experiment point three, smear with dimethylbenzene
After mouse side auricle causes it that swelling occurs, mice auricle swelling position is smeared with above-mentioned three kinds of cremes respectively, surveyed after 2 hours
Determine the swelling and inflammation inhibiting rate of each group Mice Auricle, the results are shown in Table 2.From table 2, without the control group of active component
There is no an antiphlogistic effects, two test groups for adding active component all generate antiphlogistic effects, but addition mango leaf extract and not
Plus the antiphlogistic effects between two test groups of mango leaf extract have significant difference, the former antiphlogistic effects are higher than the latter
74.9%.
The face cream product clinical trial result investigation of the present invention of table 2
For face cream of the present invention, inventor enters for pruitus redness patient caused by skin furunculosis, bite by mosquitos
Go clinical trial result observation, statistical analysis has been carried out to its efficient and effective time, the results are shown in Table 3.It can be seen that, the present invention
Product to the total effective rate of the scytitises such as redness, itch caused by skin furunculosis, bite by mosquitos more than 71%, to protection skin
Skin has good effect.
The face cream product clinical trial result investigation of the present invention of table 3
Patient class |
Patient populations |
Effectively |
It is invalid |
Effective time (h) |
Efficient (%) |
Skin furunculosis |
32 |
23 |
9 |
8~24 |
71.8 |
Pruitus is red and swollen caused by bite by mosquitos |
35 |
31 |
4 |
0.2-2 |
88.6 |