CN104082278B - A kind of preservation method of natural petal used for cosmetic and natural petal fresh-keeping liquid - Google Patents
A kind of preservation method of natural petal used for cosmetic and natural petal fresh-keeping liquid Download PDFInfo
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- CN104082278B CN104082278B CN201410336285.6A CN201410336285A CN104082278B CN 104082278 B CN104082278 B CN 104082278B CN 201410336285 A CN201410336285 A CN 201410336285A CN 104082278 B CN104082278 B CN 104082278B
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Abstract
The invention discloses a kind of fresh-preserving method for preparing of natural petal used for cosmetic and a kind of natural petal fresh-keeping liquid, described fresh-keeping liquid is divided into cleaning agent, disinfectant and storage agent.Preservation method is choose fresh petal, and after cleaning agent and disinfectant process, be immersed in and store in agent, petal process completes.Fresh-keeping liquid Easy dosing of the present invention, can make the form that petal keeps intrinsic for a long time, not cracky, have antisepsis simultaneously.The method of the invention is simple to operation, and without the need to heating, energy-saving and environmental protecting, the processing time is short.
Description
[technical field]
The present invention relates to a kind of Cosmetic Manufacture technology, specifically relate to the fresh-preserving method for preparing of natural petal fresh-keeping liquid and natural petal used for cosmetic.
[background technology]
Along with the raising of people's living standard, the raising of skin care consciousness and the development of science and technology, the concept of cosmetics imparts new theory, new intension, and to improve looks as main purpose, the direction of laying equal stress on to beauty treatment and nursing transforms, and then develop into based on science nursing, take into account beauty treatment.Simultaneously under the promotion of green, environmental protection, uphold nature and back to nature theory, natural plant kind cosmetics are more and more subject to doting on of consumer.Under the high praise of natural plants concept, emerge in large numbers the cosmetics of adding portion plant petals, as petal water, petals face-mask, petal mildy wash etc., the activity of plant petals and the beautiful outward appearance of novelty obtained preserve to greatest extent, extend.
Cosmetics petal commercially available at present continues to use jasmine tea method in making with transportation, and the petal of harvesting is baked and banked up with earth drying, and removing moisture is preserved, through so process petal on the one hand imperfect, chip is many, easily to rot on the other hand, microbial infection etc.
No. 201210172405 Chinese patent application disclose a kind of preparation method of petal used for cosmetic, comprising dry petal being added the sterilizing of deionized water high-temperature heating, potassium hydroxide aqueous solution decolours, and puts into after citric acid water stirs 3-5 minute, then preserves in aqueous preservative solution.Use the method that dry petal is raw material, petal is frangible, stale, and active component runs off serious, and unavoidably introduces preservative for follow-up cosmetics.
No. 201310199298.9 Chinese patent application disclose a kind of natural petal and adopt the cosmetics of this natural petal, are wherein boiled by natural petal alcohol, poach, to bake and bank up with earth.The method uses dry petal to be raw material, is carry out secondary operations process to petal in fact, and petal is damaged large; High temperature not only consumes energy but also destroys the active component of temperature tolerance difference in fresh petal, and the dry petal cured is cracky in storage transport, and easy cooperating microorganisms, for cosmetics bring potential safety hazard.
[summary of the invention]
In view of the above-mentioned defect existed in prior art, the present invention first provides the fresh-preserving method for preparing of a kind of natural petal fresh-keeping liquid and natural petal used for cosmetic.
For achieving the above object, the present invention is by the following technical solutions:
A kind of natural petal fresh-keeping liquid, described fresh-keeping liquid comprises cleaning agent, and disinfectant and storage agent, described cleaning agent is water, and described disinfectant is alcoholic solution, and described storage agent is polyhydric alcohol solutions.
Preferably, described water is deionized water, and described alcoholic solution is ethanolic solution.
Preferred, when described alcoholic solution is 5 ~ 50 DEG C, volumetric concentration is the ethanol water of 70 ~ 80%.
One is preferred again, and described polyhydric alcohol solutions is the combination alcoholic solution of two or more alcohol in one group of alcohol of glycerine, propane diols, butanediol, pentanediol and ethohexadiol composition.Preferred, described polyhydric alcohol solutions is the mass ratio of butanediol and glycerine is the mixed solution of 3:1.Another is preferred, and described polyhydric alcohol solutions is the mass ratio of butanediol and propane diols is the mixed solution of 1:1.
A preservation method for natural petal used for cosmetic, described preservation method comprises the steps:
(1) choose artificial harvesting or the fresh flower of time in 3 hours that naturally come off, remove the parts such as pistil, bennet, calyx, holder, leaf, only leave petal sections, preserve with gas-permeable container;
(2) by petal sections cleaning agent stirring and washing 4-8 minute gently up and down repeatedly, remove surface dirt, the impurity such as stone, pull petal out with filter screen and drain moisture on petal;
(3) petal after cleaning is soaked in described disinfectant 30-40 minute completely and carries out sterilization treatment, pull petal out with filter screen and drain;
(4) be immersed in completely in described storage agent by the petal that step (3) processes and preserve, petal process completes.Petal soaks preservation in polyhydric alcohol solutions, obtained fresh petal used for cosmetic.
The preservation method of natural petal used for cosmetic, preferably, in step (2) petal with go the mass ratio of cleaning agent to be 1:1.5-3.5.Preferred, in step (2) petal with go the mass ratio of cleaning agent to be 1:2.Petal is unfavorable for stirring too much, and destructible petal, petal causes the waste of water very little.
The preservation method of natural petal used for cosmetic, then one is preferred, when in step (3), the ethanol contend concentration of 20 DEG C is 75%, the mass ratio of petal and ethanol is 1:1.5.
The preservation method of natural petal used for cosmetic, another is preferred, and in step (4), petal is 1:1.2 ~ 1.5 with the mass ratio of storage agent.
The process of described preservation method and storage temperature are 2 ~ 35 DEG C.
Method of the present invention is applicable to the fresh petal of various kind, as rose, jasmine, peach blossom etc., greatly can increase the selectivity of toiletries product plant petals additive.
Cosmetics of the present invention embrocate, spray or method that other are similar, intersperse among any position of human body surface, as skin, hair, nail, lip etc. to reach clean, eliminate the daily chemical industry product of bad smell, skin care, beauty treatment and modification object.
With immediate prior art ratio; the present invention adopts following excellent effect: technical scheme provided by the invention; include the inorganic agent needed for each stage of petal process; in thimerosal, concentration of alcohol is low does not reach Disinfection Effect; and concentration is too high, the ethanol of high concentration can make the protein denaturation of bacterium surface solidify, and defines the protective layer of bacterium; ethanol is prevented to enter bacterium inside, so instead the ethanol of high concentration be not suitable for sterilization.Storage liquid has good viscosity, hygroscopicity, plasticity, film forming and bactericidal properties, and the convenient petal that soaks directly drains use in Cosmetic Manufacture simultaneously.Maintain suppleness and the nutrient of fresh petal through the most reprocessed petal of fresh-keeping liquid, make fresh petal reach the storage life of 12 months and the object of convenient transport.Preservation method of the present invention adopts the fresh petal just plucked in addition, is different from prior art and uses dry petal to carry out after-treatment, preserve the intact form of petal, natural petal can be widely used in the formula of cosmetics.The sterilization process carried out and antibacterial safeguard measure, eliminate microorganism in fresh petal, prevents petal from rotting, and extends the shelf shelf-life of cosmetics; Employing alcohol long period of soaking preserving type can be fresh-keeping by petal, and make it keep intrinsic form, not cracky, has antisepsis simultaneously.Polyalcohol itself is common humectant in cosmetics, can not give in cosmetic product and introduce other compositions.Use and soak petal liquid transporting, the extruding avoiding petal is in transit damaged.This Preservation Treatment technical method is simple to operation, without the need to heating, and energy-saving and environmental protecting, time is short, petal is fresh, high, the easy storage transport of good toughness, safety, and obtained containing the fresh petal of immersion that preservative is aseptic, the percentage of water loss of petal after 12 months is below 10%.
[embodiment]
Embodiment described is below only the present invention's part embodiment, instead of whole embodiments.
Embodiment 1
Bitter water rose fresh flower petal used for cosmetic fresh-keeping
(1) the annual 5-6 month, within the 5th day when the rose florescence starts, start to pluck, plucking the receipts phase is 15 ~ 20 days.Harvest flowers will terminate to 12:00 after doing by dew in the morning.Processing process should be carried out in 3 hours after harvesting.Petal is taken by flower in full bloom, removes the parts such as pistil, bennet, calyx, holder, leaf, only leave petal sections.Be collected in ventilative frame, obtain roseleaf.
(2) roseleaf to be added in cleaning agent deionized water stirring and washing 5 minutes gently up and down repeatedly, the mass ratio of roseleaf and deionized water is 1:1.5, and remove surface dirt, the impurity such as stone, pull petal out with 20 mesh filter screens; And drain moisture on petal.
(3) with volumetric concentration when 20 DEG C be the ethanol of 75% as disinfectant, the ethanol being 75% by the petal after cleaning and concentration is that 1:1.5 soaks according to mass ratio, is fully immersed in by petal in ethanolic solution, carries out 35 minutes sterilization treatment.Pull petal out with 20 mesh filter screens to drain.
(4) petal is added in storage agent; described storage agent is the polyalcohol mixed solution that butanediol is 3:1 with qualities of glycerin ratio; the mass ratio of petal and polyhydric alcohol solutions is 1:1.5; guarantee that petal is fully immersed in polyhydric alcohol solutions; petal process completes, obtained fresh roseleaf used for cosmetic.Preservation and treatment temperature are normal temperature.The storage life of petal in storage agent is at least 12 months.
Embodiment 2
Jasmine fresh flower petal used for cosmetic fresh-keeping
(1) the annual 5-8 month, start when the Jasmine florescence starts to pluck.Harvest flowers will at night after 8 to end early morning 4.Processing process should be carried out after 48 hrs after harvesting.Must pluck the petal that will bloom, petal is placed and is specifically brought up in container, carries out cultivation 48 hours, makes petal completely in full bloom.Petal is taken by flower in full bloom, removes the parts such as pistil, bennet, calyx, holder, leaf, only leave petal sections, be collected in ventilative frame, obtain fresh jasmine petal.
(2) jasmine petal to be added in cleaning agent deionized water stirring and washing 5 minutes gently up and down repeatedly, the mass ratio of jasmine petal and deionized water is 1:2, and remove surface dirt, the impurity such as stone, pull petal out with 20 mesh filter screens; And drain moisture on petal.
(3) using volumetric concentration when 20 DEG C be the ethanolic solution of 75% as cleaning agent, be that 1:1.3 soaks by petal and cleaning agent according to mass ratio, petal be fully immersed in ethanolic solution, carry out 30 minutes sterilization treatment.Pull petal out with 20 mesh filter screens to drain.
(4) petal after cleaning is added in storage agent; described storage agent is the polyhydric alcohol solutions that butanediol is 3:1 with qualities of glycerin ratio; petal and polyol quality are than being 1:1.5; guarantee that petal is fully immersed in polyhydric alcohol solutions; petal process completes, obtained fresh jasmine petal used for cosmetic.Preservation and treatment temperature are 20 DEG C.The storage life of petal in storage agent is at least 12 months.
Embodiment 3
Peach blossom fresh flower petal used for cosmetic fresh-keeping
(1) the annual 3-4 month, under peach blossom tree, collect flourishing opening descend slowly and lightly or shake to cause drop the petal of time in 3 hours, remove the parts such as pistil, bennet, calyx, holder, leaf, only leave petal sections.Be collected in ventilative frame, obtain peach blossom petal.
(2) peach blossom petal to be added in cleaning agent deionized water stirring and washing 5 minutes gently up and down repeatedly, the mass ratio of roseleaf and deionized water is 1:2.5, and remove surface dirt, the impurity such as stone, pull petal out with 20 mesh filter screens; And drain moisture on petal.
(3) using volumetric concentration when 20 DEG C be the ethanolic solution of 75% as disinfectant, be that 1:1.5 soaks by petal and disinfectant according to mass ratio, petal be fully immersed in ethanolic solution, carry out 35 minutes sterilization treatment.Pull petal out with 20 mesh filter screens to drain.
(4) petal is added in storage agent; described storage agent is the mixed solution that butanediol is 3:1 with qualities of glycerin ratio, and petal and polyol quality, than being 1:1.3, guarantee that petal is fully immersed in polyhydric alcohol solutions; petal process completes, obtained fresh peach blossom petal used for cosmetic.Preservation and treatment temperature are 10 DEG C.The storage life of petal in storage agent is at least 12 months.
Embodiment 4
Oriental cherry fresh flower petal used for cosmetic fresh-keeping
(1) the annual 3-4 month, under flowering cherry, collect flourishing opening descend slowly and lightly or shake to cause drop the petal of time in 3 hours, remove the parts such as pistil, bennet, calyx, holder, leaf, only leave petal sections.Be collected in ventilative frame, obtain oriental cherry petal.
(2) oriental cherry petal to be added in cleaning agent deionized water stirring and washing 6 minutes gently up and down repeatedly, the mass ratio of roseleaf and deionized water is 1:3, and remove surface dirt, the impurity such as stone, pull petal out with 20 mesh filter screens; And drain moisture on petal.
(3) using volumetric concentration when 20 DEG C be the ethanolic solution of 78% as disinfectant, be that the ethanol of 78% is that 1:1.3 soaks according to mass ratio by petal and concentration, petal be fully immersed in ethanolic solution, carry out 30 minutes sterilization treatment.Pull petal out with 20 mesh filter screens to drain.
(4) petal after cleaning is added butanediol and propane diols mass ratio is in the polyalcohol mixed solution of 1:1; petal and polyol quality are than being 1:1.2; guarantee that petal is fully immersed in polyhydric alcohol solutions; petal process completes; oriental cherry petal long period of soaking, in alcoholic solution, obtains fresh oriental cherry petal used for cosmetic.Preservation and treatment temperature are 2 DEG C.The storage life of petal in storage agent is at least 12 months.
Embodiment 5
The preparation of petal water
Above-mentioned natural fresh petal is the natural fresh petal described in embodiment 1 ~ 4 any embodiment.
Embodiment 6
The preparation of fresh petals face-mask
Above-mentioned natural fresh petal is the natural fresh petal described in embodiment 1-4 any embodiment.
Carry out benchmark test to embodiment 1-4, statistics is as following table:
Percentage of water loss is calculated as follows:
In formula:
X-petal the present invention deposits the percentage of water loss after 12 months, %;
Before m-petal is not preserved with the present invention, quality when normal temperature lower surface is dry, unit is gram (g);
M
1after the present invention of-petal deposits 12 months, drain the quality after surface moisture, unit is gram (g).
The reduced rate of Flavonoid substances is calculated as follows:
In formula:
Y-petal the present invention deposits the reduced rate of the Flavonoid substances after 12 months, %;
Before n-petal is not preserved with the present invention, the content of Flavonoid substances;
N
1after the present invention of-petal deposits 12 months, the content of Flavonoid substances.
The assay method of Flavonoid substances is:
Petal is soaked in water, and ultrasonic extracts, suction filtration, by filtrate constant volume, measures optical density value, then looks into the content that calibration curve calculates total flavonoids substance.
The rutin standard liquid configuring a series of variable concentrations measures absorbance, according to rutin concentration-absorbance standard working curve, draws regression equation: Y=0.1026A-0.00195, correlation coefficient γ=0.9999.Wherein Y refers to rutin concentration, and A refers to absorbance.
Get the good extract of 1ml constant volume is that the aqueous solution of the ethanol of 30% adds to 12.5m1 by volume fraction in 25ml volumetric flask, adds the NaNO of 0.7ml mass fraction 0.05%
2shake up, after placing 5min, add the Al (NO3) of 0.7ml mass fraction 10%
3, add the NaOH solution that 5ml concentration is 1mol/L after 6min again, mixing, is diluted to scale with the ethanol of 30%, and survey absorbance in 500nm place after 10min, reagent is blank, utilizes regression equation to carry out calculating.
Below be only the detailed description that preferred embodiment of the present invention is carried out, but the present invention is not limited to above embodiment.It should be understood that in the spirit and scope situation of the claim not departing from the application, the various amendments that those skilled in the art makes, still belong to scope of the present invention.
Claims (5)
1. a preservation method for natural petal used for cosmetic, is characterized in that described preservation method comprises the steps:
(1) petal is gathered;
(2) petal is cleaned with cleaning agent;
(3) petal after cleaning is used for soaking 30-40 minute in disinfectant;
(4) petal that step (3) processes is immersed in storage agent to store;
Described in step (2), cleaning agent is deionized water, and the mass ratio of petal and deionized water is 1:1.5-3.5; Storing agent described in step (4) is polyhydric alcohol solutions, and the mass ratio of petal and polyhydric alcohol solutions is 1:1.2 ~ 1.5; Described in step (3), disinfectant is ethanol, and it is when the ethanol contend concentration of 20 DEG C is 75%, and the mass ratio of petal and ethanol is 1:1.5, carries out processing and storing at 2 ~ 35 DEG C.
2. the preservation method of natural petal used for cosmetic as claimed in claim 1, is characterized in that, in step (2), the mass ratio of petal and deionized water is 1:2.
3. the preservation method of natural petal used for cosmetic as claimed in claim 1, is characterized in that, described polyhydric alcohol solutions is the combination alcoholic solution of two or more alcohol selected from one group of alcohol of glycerine, propane diols, butanediol, pentanediol and ethohexadiol composition.
4. the preservation method of natural petal used for cosmetic as claimed in claim 3, is characterized in that, described polyhydric alcohol solutions is the mixed solution that butanediol is 3:1 with qualities of glycerin ratio.
5. the preservation method of natural petal used for cosmetic as claimed in claim 3, is characterized in that, described polyhydric alcohol solutions is the mass ratio of butanediol and propane diols is the mixed solution of 1:1.
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| CN109820783A (en) * | 2019-03-22 | 2019-05-31 | 云南省农业科学院花卉研究所 | A kind of discoloration method of plant petals |
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| CN115212149A (en) * | 2022-07-27 | 2022-10-21 | 广州市科能化妆品科研有限公司 | Skin-care water dosage form composition for desert muscle and preparation method thereof |
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| CN1104028A (en) * | 1993-12-23 | 1995-06-28 | 苏蕾 | Plant fresh-preservation technology |
| CN1161776A (en) * | 1997-03-07 | 1997-10-15 | 张承志 | Green-plant treatment method capable of greatly prolonging period of inserting in bottle and storage period, and treatment liquid thereof |
| CN101692806B (en) * | 2009-09-28 | 2012-05-02 | 常熟理工学院 | Environment friendly preservation method of lily cut flowers |
| CN102090390A (en) * | 2010-11-30 | 2011-06-15 | 南通新景华企业管理服务有限公司 | Liquid for preserving plants |
| CN103004755B (en) * | 2012-12-27 | 2014-07-16 | 温州医学院 | Flower preservative |
| CN103461324A (en) * | 2013-09-22 | 2013-12-25 | 镇江瑞繁农艺有限公司 | Preservative and preservation method for water lily cut flowers |
| CN103766329B (en) * | 2014-01-02 | 2016-02-03 | 河南科技大学 | A kind of method of compelx coating agent fresh-keeping for fresh flower and fresh flower coating-film fresh-keeping |
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| CN109820783A (en) * | 2019-03-22 | 2019-05-31 | 云南省农业科学院花卉研究所 | A kind of discoloration method of plant petals |
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