CN105997667A - Method for extracting leaf beet extract from leaf beet and application thereof - Google Patents
Method for extracting leaf beet extract from leaf beet and application thereof Download PDFInfo
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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
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/08—Anti-ageing preparations
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/805—Corresponding aspects not provided for by any of codes A61K2800/81 - A61K2800/95
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/82—Preparation or application process involves sonication or ultrasonication
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Abstract
The invention relates to the field of plant application research, in particular to a method for extracting leaf beet extract from leaf beet and application thereof. An atomized extraction and separation technology is adopted to extract leaf beet extract from the leaf beet, the leaf beet extract can serve as an accessory material to be added to cosmetics and can be specifically prepared into facial masks, facial cleanser, hair washing cream, bath cream, skin care water, moisturizer, whitening cream, essence and other products. The method has the advantages that raw material liquid is atomized, so that the production process is dynamic and continuous, and production efficiency is improved by multiple times; atomization changes the mass transfer process between the material and solvent, the limiting condition for mass transfer is lowered, energy consumption and solvent consumption are greatly saved, production cost is lowered, meanwhile the effective ingredient leaching rate is raised, and raw material medicine is fully utilized to increase benefits; the leaf beet extract contains ingredients for enhancing body immunity and multiple types of nutritious ingredients, the leaf beet extract is applied to the cosmetics, and the application range is broadened.
Description
Technical field
The present invention relates to plant application research field, a kind of method extracting leaf beet extract from leaf beet
And application.
Background technology
Leaf beet is the common edible leaf vegetables in dull season in northern China summer, fresh and tender succulence, good palatability.Dish blade is rich in also
The trace element such as raw sugar, crude protein, cellulose and Vc, potassium, calcium, ferrum.Leaf beet extract contain saccharide, lipid, phenols,
Terpenoid, triterpenoid compound, lipid fatty acid, phenolic acid, β-sitoesterol, beta-carotene, alpha-tocopherol, beet red, chlorophyll,
The compositions such as phylloxanthin, zeaxanthin and polypeptide complex, have good heat-clearing and toxic substances removing, antioxidation, extra-nutrition, clots absorbing hemostasis
Effect.
China's Wanfang Database discloses " in leaf beet leaf, three kinds of difference photochemically reactive Psl reaction centers are combined
The purification of thing and characteristic ", author: (biology department of Sichuan University, Chengdu 61006), Liang Houguo (Biology Department of Lanzhou Univ., Lanzhou
730001), summary: the leaf beet being suspended in 3 kinds of different buffer mediums, after the Tirtonx-100 of variable concentrations processes, is used
DEAE mono-Toyopearl6505 ion-exchange chromatography separates. and can respectively obtaining 3 kinds, to have different photochemically reactive SP III anti-
Answer central camplex: i.e. put Deng two reaction center complex (I) of oxygen, the sPl reaction center of tool E`JP Photoreduction Activity of Isolated is combined
Thing (I) and the sP III reaction center complex (I) of only generation hPoe mono-light accumulation.(I) many skins component is 47,43,33,32,
30,9kD and 4kD；(III) many skins component is 47,32,30,9kD and 4kD:(II) many skins component be 32,30,9kD and 4kD.
These 3 kinds of PS II reaction centers are combined the absorption spectrum played the part of and contain child with Guan Guang photo-induction characteristic and the relative of main chemical compositions thereof, with
The corresponding 3 kinds of PS II reaction center complex prepared from Herba Spinaciae etc. are essentially identical.
Chinese patent database discloses a kind of natural plant small molecular group substance concentrate and production method thereof
(CN200910164263.5), natural plants Hemarthria compressa, Herba Trifolii Pratentis, rye grass, Amaranthus mangostanus., Radix Betae are gathered in respectively cleaning,
Ultraviolet disinfection, making beating, ultrasonic disruption, squeeze and filter, acquisition juice；By gained juice by Hemarthria compressa 30～40%, Herba Trifolii Pratentis
20～30%, rye grass 10～15%, Amaranthus mangostanus. 10～15%, Radix Betae 10～15% be placed in fermentation tank as reaction the end
Thing, inoculation Lactobacillus plantarum (numbering SICC1.518) and two grades of culture fluid of Aspergillus niger (numbering SICC3.301) strain are in fermentation
In tank, mixing with reaction substrate water, fermentation culture 72 hours, temperature adjusting is at 35～37 DEG C, and pH value is regulated to 6.5,
Obtain fermentation culture, by cold drying under the conditions of 70 DEG C～80 DEG C after fermentation culture purification, ultrafiltration concentration, obtain small molecular group
Substance concentrate.Test proves, this concentrate promotes that Growth of Pigs and the effect improved food conversion ratio are 20% He respectively
11.8%, fattening meat-type duck difference 7% and 9.7%.
The method of plant extract has a lot, and plant extract is applied primarily to the fields such as food, chemical industry, cosmetics, but carries
Access method and plant extract species have the biggest limitation, the most simply, safely, effectively extract plant, and which kind of selects plant
Thing, and being applied to its safety in cosmetics, protect sensitive skin, be problem demanding prompt solution.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide a kind of method extracting leaf beet extract from leaf beet and
Its application, uses atomization extraction and separation technology to extract leaf beet extract from leaf beet, and leaf beet extract can be as one
Dispensing is added in cosmetics, specifically can be made into facial film, cleansing milk, leaves shampoo, bath gel, surfactant, emollient cream, skin whitener,
The products such as essence.
To achieve these goals, the present invention uses below scheme
According to the first aspect of the invention, a kind of method extracting leaf beet extract from leaf beet, it includes following
Step:
(1) making beating, uses beater to be pulled an oar by the leaf beet going root to clean to dry, makes leaf beet serosity；
(2) suspension processed, is mixed and made into suspension, leaf beet serosity and the mass ratio of solvent by leaf beet serosity and solvent
For 1:12-20, temperature is 18-30 DEG C；
(3) atomization extraction, uses nebulizer be atomized by suspension and spray away, and liquid mist natural subsidence reverts to suspendible
Liquid, collects suspension, keeps temperature to be 18-50 DEG C；
(4) clear liquid separates, and step (3) is obtained suspension and separates, obtain clear liquid and leaf beet residue；
(5) separating solvent, clear liquid step (4) obtained enters heating, isolates solvent, obtain leaf beet extracting solution；
(6) extracting solution concentrates, and is concentrated by leaf beet extracting solution, obtains leaf beet extract, leaf beet extract aqueous
Amount is 5%-10%.
Preferably, the mass ratio of step (2) heifer dish microgranule and solvent is 1:16, and temperature is 24 DEG C.
Preferably, in step (2), solvent is ethanol, butanol, butyl ester, ethyl acetate or pentyl acetate.
Preferably, in step (2), solvent is ethanol.
Preferably, in step (3), nebulizer is soniclizer.
Preferably, using centrifugal separation technology in step (4), the equipment of use is disc centrifuge.
Preferably, in step (6), employing is concentrated in vacuo technology.
According to the second aspect of the invention, it is provided that the application of a kind of leaf beet extract, described leaf beet extract conduct
A kind of dispensing is added in cosmetics.
Preferably, leaf beet extract is applied in the cosmetics of skin moistening, moisturizing, face cleaning, shower, defying age class.
Preferably, a kind of skin moistening class cosmetic combinations containing leaf beet extract, by weight, including following components:
Leaf beet extract 8-12 part, moisturizing agent 1-3 part, antioxidant 0.5-2 part, crease-resistant activating agent 1-2.5 part, anti-sensitizer 0.2-
0.6 part, whitening agent 1.5-3 part, potassium hydroxide 0.03-0.1 part, thickening agent 0.1-0.3 part, emulsifying agent 1.5-4 part, preservative
0.2-0.6 part, deionized water 40-80 part.
Spray extraction principle, is atomized into superfine little droplet by material liquid by nebulizer, is increased by the surface area of feed liquid
10000 times, after contacting with extraction phase, within the several seconds, complete extraction process, reach extraction equilibrium.Be atomized self produce impulsive force with
Eddy current effect may also function as the effect of stirring, and auxiliary extraction operates.Spray extraction flow process can realize single-stage extraction and also can realize many
Level cross-flow, counter-current extraction, back extraction.Nebulizer also can produce eddy current effect, produces the effect of high-speed stirred in local, accelerates
Mass transfer.Coordinate solvent adverse current again, droplet both can have been made constantly to move in adverse current gradient, continue replacement process, can make full use of again
The dissolubility of solvent, reaches to save the effect of solvent usage amount, when droplet moves to bottom extraction pot, and cell interior absolutely big
Most target components are the most replaced out.Atomization is extracted at 25 DEG C just can have normal extraction effect, with little need for additionally
Heat supplement, this is that conventional thermal reflux technique can not be compared.
The invention has the beneficial effects as follows: by material liquid is atomized so that the dynamic serialization of production process, production efficiency carries
High several times；Atomization improves the mass transport process between material and solvent, reduces mass transfer condition and limits, makes energy resource consumption, solvent disappear
Consumption is greatly saved, and reduces production cost, improves effective ingredient leaching rate simultaneously, make full use of raw medicinal material, additional income；Corii Bovis seu Bubali
Containing enhancing human body immunity power composition and multiple nutritional components in dish extract, leaf beet extract is applied in cosmetics,
Expand range of application.
Detailed description of the invention
For the problems referred to above, it is an object of the invention to provide a kind of method extracting leaf beet extract from leaf beet and
Its application, uses atomization extraction and separation technology to extract leaf beet extract from leaf beet, and leaf beet extract can be as one
Dispensing is added in cosmetics, specifically can be made into facial film, cleansing milk, leaves shampoo, bath gel, surfactant, emollient cream, skin whitener,
The products such as essence.
To achieve these goals, the present invention uses below scheme
According to the first aspect of the invention, a kind of method extracting leaf beet extract from leaf beet, it includes following
Step:
(1) making beating, uses beater to be pulled an oar by the leaf beet going root to clean to dry, makes leaf beet serosity；
(2) suspension processed, is mixed and made into suspension, leaf beet serosity and the mass ratio of solvent by leaf beet serosity and solvent
For 1:12-20, temperature is 18-30 DEG C；
(3) atomization extraction, uses nebulizer be atomized by suspension and spray away, and liquid mist natural subsidence reverts to suspendible
Liquid, collects suspension, keeps temperature to be 18-50 DEG C；
(4) clear liquid separates, and step (3) is obtained suspension and separates, obtain clear liquid and leaf beet residue；
(5) separating solvent, clear liquid step (4) obtained enters heating, isolates solvent, obtain leaf beet extracting solution；
(6) extracting solution concentrates, and is concentrated by leaf beet extracting solution, obtains leaf beet extract, leaf beet extract aqueous
Amount is 5%-10%.
Preferably, the mass ratio of step (2) heifer dish microgranule and solvent is 1:16, and temperature is 24 DEG C.
Preferably, in step (2), solvent is ethanol, butanol, butyl ester, ethyl acetate or pentyl acetate.
Preferably, in step (2), solvent is ethanol.
Preferably, in step (3), nebulizer is soniclizer.
Preferably, using centrifugal separation technology in step (4), the equipment of use is disc centrifuge.
Preferably, in step (6), employing is concentrated in vacuo technology.
According to the second aspect of the invention, it is provided that the application of a kind of leaf beet extract, described leaf beet extract conduct
A kind of dispensing is added in cosmetics.
Preferably, leaf beet extract is applied in the cosmetics of skin moistening, moisturizing, face cleaning, shower, defying age class.
Preferably, a kind of skin moistening class cosmetic combinations containing leaf beet extract, by weight, including following components:
Leaf beet extract 8-12 part, moisturizing agent 1-3 part, antioxidant 0.5-2 part, crease-resistant activating agent 1-2.5 part, anti-sensitizer 0.2-
0.6 part, whitening agent 1.5-3 part, potassium hydroxide 0.03-0.1 part, thickening agent 0.1-0.3 part, emulsifying agent 1.5-4 part, preservative
0.2-0.6 part, deionized water 40-80 part.
Principle is extracted in atomization
Extraction process is to send in plant cell wall by solvent, promotes the various biochemical components in protoplasm to be dissolved into solvent
Among, to diffuse out an extracellular complex process.Need through three phases:
Infiltration, penetration stage, containing multiple solable matter or insoluble property material in the Cell sap of fresh medical material.And do
After dry, in-house moisture is evaporated, the shrivelled atrophy of cell, the material in cell in crystallization or amorphous precipitated in cell,
So that intracellular, cavity occurs, be full of air.Though have respective cells wall to be destroyed in crushing process, but most cells
Still keep good working condition.When contacting with solvent, moistened medicated powder particle surface before this, entered by intercellular substance and capillary tube afterwards
Inside granule, then being entered intracellular by cell wall, this is infiltration, infiltration.The completing of this process depends on solvent and medical material
Character and interface conditions therebetween.General non-polar solven is difficult to infiltration to containing in large quantity of moisture (such as fresh medical material)
In medicated powder end；Polar solvent is difficult to infiltrate in rich grease-contained Chinese medicinal powder, and these medical materials should be first with stupid, petroleum ether etc.
Carry out defat, or oils and fats is removed in squeezing, then carry out suitable solvent extraction.When atomization is extracted, raw material first does pretreatment, and pulverizing medicinal materials becomes thin
Little granule, mixes with appropriate solvent, coordinates stirring at low speed, gets rid of the air of residual in medicinal powder, solvent can be made fully to infiltrate
Medicinal powder, penetrates into intracellular.
Desorbing, dissolution phase, after solvent enters cell, first must pull against the affinity between each composition in cell, with
Make various composition shift in solvent, this act as desorption.So to select the solvent with desorption (such as ethanol
Or add appropriate soda acid glycerol or surfactant in a solvent to help desorbing) so that it is soluble component presses the big of dissolubility
Little dissolving in solvent, to increase the dissolution of chemical composition.
Diffusion, displacement the stage, after solvent has dissolved substantial amounts of solable matter in cell, Intracellular solution concentration and
Osmotic pressure is continuously increased, and makes intraor extracellular certain concentration difference and permeable pressure head occur, due to the relation of concentration difference, intracellular height
The solution of concentration constantly spreads to low concentration direction；Again due to the effect of osmotic pressure, solution the most constantly enters intracellular, with flat
Weigh its osmotic pressure, and this is diffusion phase, and it is the power extracted.Visible, the high concentration material being extracted to reach the lowest dense
In the solvent of degree it may first have to organize this to hinder hurdle by medical material, be typically via capillary attraction, make internal proposition
High concentration medicinal liquid enters the capillary tube of medical material tissue, and links up constantly to the outside diffusion of powder particle with the external world.At this moment carry out
Stir or promote solvent flow, leaching effect and speed can be improved, making the solvent of tissue capillary tube outer end be in the most mobile shape
State, makes the interior end pressure of capillary tube be more than external pressure, so that the extracting solution within medical material constantly passes through capillary flow to molten
In agent, to form siphonage, material in cell is cemented out.Atomization is extracted and is played a role in this stage just, former
Feed liquid is atomized after device is atomized into superfine little droplet, and specific surface area is that geometry multiple increases, and is fully contacted with solvent, in atomization
Under the auxiliary of impulse force, overcoming the obstruction of medical material tissue, intracellular highly concentrated solution is discharged in solvent by moment, completes to extract
Process.
Nebulizer also can produce eddy current effect, produces the effect of high-speed stirred, Accelerative mass transfer in local.Coordinate solvent again
Countercurrently, droplet both can be made constantly to move in adverse current gradient, and continue replacement process, the dissolubility of solvent can be made full use of again, reach
To the effect of saving solvent usage amount, when droplet moves to bottom extraction pot, most target components of cell interior are
Replaced out.
Atomization is extracted at 25 DEG C just can normal extraction effect, and with little need for extra heat supplement, this is to pass
System thermal reflux can not be compared.
Atomization extraction principle
Extraction principle, when the solution containing biochemical substances contacts with immiscible second, biochemical substances tends to
Be allocated between the two phases, when condition select its at that time, the biochemical substances of required extraction will occur selectively turn
Move, focus in a phase, and other impurity used with in original solution distributes in the other phase, thus can reach certain journey
The purification of degree and concentration.
Spray extraction principle, is atomized into superfine little droplet by material liquid by nebulizer, is increased by the surface area of feed liquid
10000 times, after contacting with extraction phase, within the several seconds, complete extraction process, reach extraction equilibrium.Be atomized self produce impulsive force with
Eddy current effect may also function as the effect of stirring, and auxiliary extraction operates.Spray extraction flow process can realize single-stage extraction and also can realize many
Level cross-flow, counter-current extraction, back extraction.
The nutritive value analysis of leaf beet
Leaf beet is the common edible leaf vegetables in dull season in northern China summer, fresh and tender succulence, good palatability.Dish blade is rich in also
The trace element such as raw sugar, crude protein, cellulose and Vc, potassium, calcium, ferrum.There is heat-clearing and toxic substances removing, effect of clots absorbing hemostasis.Often
100 grams containing Analysis of Nutritive Composition: heat 14 kilocalories, thiamine 0.01 milligram, calcium 70 milligrams, 1.7 grams of protein, riboflavin 0.1
Milligram, 20 milligrams of magnesium, 0.3 gram of fat, hydrochloric acid 0.4 milligram, ferrum 1 milligram, carbohydrate 1.1 grams, Catergen 3 milligrams, manganese
0.5 milligram, dietary fiber 1 gram, vitamin A 63 microgram, carotene 0.8 microgram, potassium 222 microgram, 41 milligrams of phosphorus, retinol 91
Microgram, 260 milligrams of sodium, selenium 0.64 microgram.
The chemical composition analysis of leaf beet extract
Leaf beet extract contains saccharide, lipid, phenols, terpenoid, triterpenoid compound, lipid fatty acid, phenolic acid, β-paddy
The compositions such as sterin, beta-carotene, alpha-tocopherol, beet red, chlorophyll, phylloxanthin, zeaxanthin and polypeptide complex, have
Good heat-clearing and toxic substances removing, antioxidation, extra-nutrition effect.
Under the leader of the step gold professor of Russia cancer scientific research center cancer Inhibition test room, for many years to beta-carotene
Effect for cancer studied.Result of study confirms, takes beta Carotene preparation and gastric cancer, pulmonary carcinoma, breast carcinoma and brain can be made swollen
The sickness rate of the cancers such as tumor declines 1/2 to 2/3.If internal shortage beta-carotene or vitamin A, can cause the esophageal carcinoma, gastric cancer,
The kinds cancers such as pulmonary carcinoma.Alpha-tocopherol, beta-carotene carry out anti-lipid peroxidation by cutting off peroxidating chain reaction, thus protect
Protecting body when being used in combination from radical damage, alpha-tocopherol and beta-carotene, they have notable the collaborative effect of antioxidation
Should be with mutual protective effect, the effect of antioxidant is not only relevant with the structure of antioxidant itself and activity with activity, also has
Micro environment residing for antioxidant is relevant with the type of radical initiator.Cause with water solublity and fat-soluble azo respectively
Agent 2,2 ＇-azo two (2-narrows base propane) dihydrochloride (AAPH) and hyponitrous acid di tert butyl carbonate (DBHN) cause linoleic acid
Peroxidating, have studied beta-carotene (β-C) and alpha-tocopherol (VE) at anion micelle dodecyl by oxygen absorption method
Sodium sulfate (SDS), non-ionic micelles octyl phenyl polyoxyethylene ether (TritonX-100) and cation micelle cetyl three
Antioxidation and collaborative antioxidation to linoleic acid autoxidation in methyl bromide ammonium (CTAB). find that their antioxidation is lived
Property be strongly dependent on the micro environment of medium and the lipotropy of initiator. the sub-oil that DBHN is only caused in SDS micelle by β-C
Peroxotungstic acid has obvious antioxidation, but β-C significantly can add with VE synergism in SDS and TritonX-100
The strong VE inhibitory action to the linoleic acid peroxidation that AAPH and DBHN causes.
Beet red is widely present in the various plants such as Chenopodiaceae, Amaranthaceae, Cactaceae, Phytolaccaceae, and beet red pigment is exactly
The water-soluble natural food coloring extracted from chenopod Herba Gynurae bicoloris, belongs to pyridine derivatives, and basic chromophore is 1,7-
Two azo methines in heptan.It is the general name of all of colored compound in Herba Gynurae bicoloris, yellow by the Radix Betae of red Radix Betae cyanine and yellow
Element is formed.Radix Betae cyanine be mainly composed of betanin (Beranin), account for the 75%～95% of red pigment, remaining still has different
Betanin, front betanin and different front betanin, betaxanthin includes betaxanthin I and betaxanthin II, vitamin C and beet red
Deng antioxidant, internal inflammation can not only be reduced, also can reduce cancer and heart disease risk.
Phenolic acid is the organic acid that a class contains phenol ring, and (p-Hydroxybenzoate, to hydroxyl to specifically include monohydroxy benzoic acids
Essence of Niobe, ethylparaben), double hydroxy benzoic acids (gentisic acid, protocatechuic acid) and trihydroxybenzoic acid (are not eaten
Son acid, 1,3,5-trihydroxybenzene acid).Trihydroxybenzoic acid (particularly gallic acid) is one of component of hydrolyzable tannic acid, can kill
Bacterium, it is also possible to make body odour fragrance, refreshment, skin whitening, heat clearing away solution fire, YIN nourishing skin care, to women very well and green tea together
Drink effect that minimizing of refreshing oneself can be had tired.
Zeaxanthin is a kind of natural fat-soluble pigment, is soluble in the organic solvents such as ether, acetone, petroleum ether, esters；
Zeaxanthin 1% solution is lemon yellow, and more than 10 DEG C is blood red oily liquids, and less than 10 DEG C partly solidify oily for yellow
Thing；There is preferable oxygen resistence, acid resistance；High temperature, short time processes basicly stable, the most unstable；Low temperature is the most stable；Right
The less stable of Fe and Al, but more stable to other ion, acid, alkali and reducing agent Na2SO3 etc.；It is present in solid food
Zeaxanthin, more stable under room temperature and natural optical condition, 1% solution is more sensitive to sunlight.
For the technical scheme making those skilled in the art be better understood from the application, come below in conjunction with embodiment
Technical scheme is clearly and completely described, it is clear that described embodiment is only the part of the application
Embodiment, based on the embodiment in the application, those of ordinary skill in the art are obtained under not making creative work premise
The every other embodiment obtained, all should belong to the scope of the application protection.
Embodiment 1
A kind of method extracting leaf beet extract from leaf beet, it comprises the following steps:
Leaf beet weight: 10KG, solvent is ethanol；
(1) making beating, uses beater that 10KG goes root clean the leaf beet dried and pulls an oar, make leaf beet serosity；
(2) suspension processed, is mixed and made into suspension with agitated kettle by leaf beet serosity and alcohol solvent, leaf beet serosity and
The mass ratio of solvent is 1:12-20, and temperature is 18-30 DEG C；
(3) atomization extraction, uses soniclizer be atomized by suspension and spray away, and liquid mist natural subsidence reverts to
Suspension, collects suspension, keeps temperature to be 18-50 DEG C；
(4) clear liquid separates, and uses centrifuge that step (3) is obtained suspension and separates, obtains clear liquid and leaf beet is residual
Slag；
(5) separating solvent, clear liquid step (4) obtained enters heating, isolates alcohol solvent, obtains leaf beet and extracts
Liquid；
(6) extracting solution concentrates, and is concentrated by leaf beet extracting solution, obtains leaf beet extract, leaf beet extract aqueous
Amount is 10%.
The extraction ratio influence factor of employing atomization extractive technique is: solid-liquid ratio, suspension temperature, atomization temperature, atomization
Particle diameter, centrifugal speed and the centrifugation time of grain, experimental result such as table 1:
Table 1
Embodiment 2
A kind of method extracting leaf beet extract from leaf beet, it comprises the following steps:
Leaf beet weight: 10KG, solvent is butanol；
(1) making beating, uses beater that 10KG goes root clean the leaf beet dried and pulls an oar, make leaf beet serosity；
(2) suspension processed, is mixed and made into suspension with agitated kettle by leaf beet serosity and butanol solvent, leaf beet serosity and
The mass ratio of solvent is 1:12-20, and temperature is 18-30 DEG C；
(3) atomization extraction, uses soniclizer be atomized by suspension and spray away, and liquid mist natural subsidence reverts to
Suspension, collects suspension, keeps temperature to be 18-50 DEG C；
(4) clear liquid separates, and uses centrifuge that step (3) is obtained suspension and separates, obtains clear liquid and leaf beet is residual
Slag；
(5) separating solvent, clear liquid step (4) obtained enters heating, isolates butanol solvent, obtains leaf beet and extracts
Liquid；
(6) extracting solution concentrates, and is concentrated by leaf beet extracting solution, obtains leaf beet extract, leaf beet extract aqueous
Amount is 7%.
The extraction ratio influence factor of employing atomization extractive technique is: solid-liquid ratio, suspension temperature, atomization temperature, atomization
Particle diameter, centrifugal speed and the centrifugation time of grain, experimental result such as table 2:
Table 2
Embodiment 3
A kind of method extracting leaf beet extract from leaf beet, it comprises the following steps:
Leaf beet weight: 10KG, solvent is pentyl acetate；
(1) making beating, uses beater that 10KG goes root clean the leaf beet dried and pulls an oar, make leaf beet serosity；
(2) suspension processed, is mixed and made into suspension, Corii Bovis seu Bubali puree with agitated kettle by leaf beet serosity and pentyl acetate solvent
The mass ratio of liquid and solvent is 1:12-20, and temperature is 18-30 DEG C；
(3) atomization extraction, uses soniclizer be atomized by suspension and spray away, and liquid mist natural subsidence reverts to
Suspension, collects suspension, keeps temperature to be 18-50 DEG C；
(4) clear liquid separates, and uses centrifuge that step (3) is obtained suspension and separates, obtains clear liquid and leaf beet is residual
Slag；
(5) separating solvent, clear liquid step (4) obtained enters heating, isolates pentyl acetate solvent, obtain leaf beet
Extracting solution；
(6) extracting solution concentrates, and is concentrated by leaf beet extracting solution, obtains leaf beet extract, leaf beet extract aqueous
Amount is 5%.
The extraction ratio influence factor of employing atomization extractive technique is: solid-liquid ratio, suspension temperature, atomization temperature, atomization
Particle diameter, centrifugal speed and the centrifugation time of grain, experimental result such as table 3:
Table 3
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, and this area is common
Other amendment or equivalents that technical scheme is made by technical staff, without departing from technical solution of the present invention
Spirit and scope, all should contain in the middle of scope of the presently claimed invention.
Claims (10)
1. the method extracting leaf beet extract from leaf beet, it is characterised in that it comprises the following steps:
(1) making beating, uses beater to be pulled an oar by the leaf beet going root to clean to dry, makes leaf beet serosity；
(2) suspension processed, is mixed and made into suspension by leaf beet serosity and solvent, and the mass ratio of leaf beet serosity and solvent is 1:
12-20, temperature is 18-30 DEG C；
(3) atomization extraction, uses nebulizer be atomized by suspension and spray away, and liquid mist natural subsidence reverts to suspension, receives
Collection suspension, keeps temperature to be 18-50 DEG C；
(4) clear liquid separates, and step (3) is obtained suspension and separates, obtain clear liquid and leaf beet residue；
(5) separating solvent, clear liquid step (4) obtained enters heating, isolates solvent, obtain leaf beet extracting solution；
(6) extracting solution concentrates, and is concentrated by leaf beet extracting solution, obtains leaf beet extract, and the water content of leaf beet extract is
5%-10%.
A kind of method extracting leaf beet extract from leaf beet the most according to claim 1, it is characterised in that step
(2) mass ratio of heifer dish microgranule and solvent is 1:16, and temperature is 24 DEG C.
A kind of method extracting leaf beet extract from leaf beet the most according to claim 1, it is characterised in that step
(2) in, solvent is ethanol, butanol, butyl ester, ethyl acetate or pentyl acetate.
A kind of method extracting leaf beet extract from leaf beet the most according to claim 1, it is characterised in that step
(2) in, solvent is ethanol.
A kind of method extracting leaf beet extract from leaf beet the most according to claim 1, it is characterised in that step
(3) in, nebulizer is soniclizer.
A kind of method extracting leaf beet extract from leaf beet the most according to claim 1, it is characterised in that step
(4) using centrifugal separation technology in, the equipment of use is disc centrifuge.
A kind of method extracting leaf beet extract from leaf beet the most according to claim 1, it is characterised in that step
(6) use in and technology is concentrated in vacuo.
8. the application of a leaf beet extract, it is characterised in that described leaf beet extract is as a kind of adding to of dispensing
In cosmetic.
The application of a kind of leaf beet extract the most according to claim 8, it is characterised in that leaf beet extract is applied
To skin moistening, moisturizing, face cleaning, shower, defying age class cosmetics in.
The application of a kind of leaf beet extract the most according to claim 8 or claim 9, it is characterised in that a kind of leaf beet that contains carries
Take the skin moistening class cosmetic combinations of thing, by weight, including following components: leaf beet extract 8-12 part, moisturizing agent 1-3
Part, antioxidant 0.5-2 part, crease-resistant activating agent 1-2.5 part, anti-sensitizer 0.2-0.6 part, whitening agent 1.5-3 part, potassium hydroxide
0.03-0.1 part, thickening agent 0.1-0.3 part, emulsifying agent 1.5-4 part, preservative 0.2-0.6 part, deionized water 40-80 part.
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| CN201610453851.0A CN105997667A (en) | 2016-06-18 | 2016-06-18 | Method for extracting leaf beet extract from leaf beet and application thereof |
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| CN201610453851.0A CN105997667A (en) | 2016-06-18 | 2016-06-18 | Method for extracting leaf beet extract from leaf beet and application thereof |
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| CN105997667A true CN105997667A (en) | 2016-10-12 |
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| CN201610453851.0A Pending CN105997667A (en) | 2016-06-18 | 2016-06-18 | Method for extracting leaf beet extract from leaf beet and application thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110559237A (en) * | 2019-10-10 | 2019-12-13 | 恩平市嘉鑫日用品有限公司 | preparation method of modified acanthopanax trifoliatus extract and application of modified acanthopanax trifoliatus extract in cosmetics |
| CN110559236A (en) * | 2019-10-10 | 2019-12-13 | 恩平市嘉鑫日用品有限公司 | Preparation method and application of micromolecule Acanthopanax trifoliatus extract |
| CN116616065A (en) * | 2023-06-20 | 2023-08-22 | 东北农业大学 | Summer cutting method for verbena |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110559237A (en) * | 2019-10-10 | 2019-12-13 | 恩平市嘉鑫日用品有限公司 | preparation method of modified acanthopanax trifoliatus extract and application of modified acanthopanax trifoliatus extract in cosmetics |
| CN110559236A (en) * | 2019-10-10 | 2019-12-13 | 恩平市嘉鑫日用品有限公司 | Preparation method and application of micromolecule Acanthopanax trifoliatus extract |
| CN116616065A (en) * | 2023-06-20 | 2023-08-22 | 东北农业大学 | Summer cutting method for verbena |
| CN116616065B (en) * | 2023-06-20 | 2024-04-26 | 东北农业大学 | Summer cutting method for verbena |
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