CN106925181B - A kind of hair protein foaming agent and preparation method thereof - Google Patents
A kind of hair protein foaming agent and preparation method thereof Download PDFInfo
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- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 124
- 102000004169 proteins and genes Human genes 0.000 title claims abstract description 124
- 210000004209 hair Anatomy 0.000 title claims abstract description 108
- 239000004088 foaming agent Substances 0.000 title claims abstract description 59
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 63
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000006260 foam Substances 0.000 claims abstract description 15
- 230000001376 precipitating effect Effects 0.000 claims abstract description 11
- 239000011259 mixed solution Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 21
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 16
- 239000000920 calcium hydroxide Substances 0.000 claims description 16
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 9
- 239000006228 supernatant Substances 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 238000010894 electron beam technology Methods 0.000 claims description 7
- 239000012263 liquid product Substances 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 229910001882 dioxygen Inorganic materials 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 238000004332 deodorization Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 2
- 125000001165 hydrophobic group Chemical group 0.000 abstract description 2
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- 235000018102 proteins Nutrition 0.000 description 102
- 238000005187 foaming Methods 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 5
- 235000021120 animal protein Nutrition 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 230000001678 irradiating effect Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 108010082495 Dietary Plant Proteins Proteins 0.000 description 3
- 108010073771 Soybean Proteins Proteins 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 235000019710 soybean protein Nutrition 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241000255789 Bombyx mori Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 241000382353 Pupa Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 235000014103 egg white Nutrition 0.000 description 1
- 210000000969 egg white Anatomy 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 230000007071 enzymatic hydrolysis Effects 0.000 description 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 239000004872 foam stabilizing agent Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 235000021119 whey protein Nutrition 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/16—Amines or polyamines
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0071—Foams
- A62D1/0078—Foams containing proteins or protein derivatives
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
- C04B24/14—Peptides; Proteins; Derivatives thereof
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
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Abstract
The present invention relates to a kind of hair protein foaming agent and preparation method thereof, first taking hair protein liquid and adjusting pH value is 7.5~9, adds hydrogen peroxide, obtains mixed solution；Radiation treatment is carried out to mixed solution；Precipitating is separated off after irradiation, obtained clear liquid is dry, obtain hair protein foaming agent.The present invention makes macro-molecular protein that localized degradation have occurred, more hydrophobic groups are spilt cruelly, are improved the surface property of protein molecule, are enhanced foaminess and foam stability by carrying out hydrogen peroxide oxidation and radiation treatment to hair protein liquid；The a large amount of living radicals generated simultaneously destroy the characteristic group of colour former, have achieved the purpose that decoloration, at the same time, volatile malodor substance is also changed under the action of strong oxidizing property, has achieved the purpose that deodorization.
Description
[technical field]
The invention belongs to foaming agent fields, and in particular to a kind of hair protein foaming agent and preparation method thereof.
[background technique]
The main source of traditional protein class foaming agent is animal, plant, wherein the foaming agent prepared by vegetable protein, performance
It is excellent, organoleptic quality is preferable, but cost of material is very high, it is difficult to popularization and application；The foaming agent prepared by animal protein, smell
Badly, seriously polluted, while cost is also higher, no market advantage；Recently as going deep into for waste resource recovery research, hair egg
White gradually to attract attention, this albuminoid avoids the at high cost of vegetable protein, and stink degree is again light compared with animal protein,
Developing foaming agent is an excellent material.But if studies have shown that hair protein is directly used as foaming agent without any processing, very
More characteristics (such as color depth, taste is more smelly, and especially foaming properties are poor) are difficult to meet application requirement.Therefore, environmentally protective, property is prepared
The excellent hair protein foaming agent of energy, it is crucial for improving foaming properties, improving organoleptic quality.
Has the performance optimizing research that many scholars are dedicated to protein foaming agent at present, such as by into animal protein liquid
It is composite modified to foaming agent progress that 3 kinds of neopelex, lauryl sodium sulfate and gelatin reagents are added, it is modified
Foaming agent foam stability is significantly improved, but foul odor possessed by animal protein is not controlled effectively
System is shown in that the preparation of animal protein class concrete foamer and foam performance are tested, Yin Bing etc., New Building Materials, 2007,7；Also
Have by the heavy research for preparing soybean protein isolate and soybean whey protein with enzymatic isolation method of alkali soluble acid, as the result is shown: enzymatic hydrolysis 30min
Afterwards, the dissolubility and foam stability of soybean protein isolate are enhanced, and see that soybean protein is used as Beer Foam Stabilizers
Research, Sun Linlin etc., Food Science, 2007,28,12；By adding composite fibre, adsorbent, reducing agent into Silkworm pupa protein
Deodorizing corrosion-preventing is carried out, by the addition of a large amount of medicaments, the apparent quality of albumen powder is obviously improved, and sees Silkworm pupa protein
Deodorizing technology research, Jin Xiaoming etc., Food Science, 2005,26,9.The above method has reached albumen foaming to a certain extent
The improvement of the certain performances of agent, but these methods or operate cumbersome or higher cost or effect comprehensively or the chemistry that introduces
Reagent has brought new peculiar smell into, unsatisfactory.
[summary of the invention]
It is an object of the invention to overcome problems of the prior art, a kind of hair protein foaming agent and its system are provided
Preparation Method, the protein foam concentrate that the irradiation joint hydrogen peroxide oxidation processing of applying electronic beam is extracted from waste wool hair, is finally steeped
Foam performance and the excellent protein foaming agent of organoleptic quality.
In order to achieve the above object, the present invention adopts the following technical scheme:
The following steps are included:
1) taking hair protein liquid and adjusting pH value is 7.5~9, adds hydrogen peroxide, obtains mixed solution；
2) radiation treatment is carried out to the mixed solution of step 1)；
3) it is separated off precipitating after irradiating, obtained clear liquid is dry, obtain hair protein foaming agent.
Further, hair protein liquid is extracted from hair using ultrasonic combined calcium hydroxide method in step 1), specifically
Include the following steps:
Hair is impregnated first and obtains hair soak in deionized water, the ratio of hair and deionized water is 1mg:(5
~10) mL；It is 9~12 with the pH value that calcium hydroxide adjusts hair soak, is then acted on the ultrasonic wave of 200~500W of power
10~30min is filtered to remove solid residue, and obtained supernatant is hair protein liquid, and hair protein liquid is concentrated into 0.3mg/
ML is used.
Further, volume fraction is used to adjust the pH of hair protein liquid for 30~50% acetum in step 1)
Value.
Further, the dioxygen water volume being added in step 1) accounts for the 0.1~0.4% of hair protein liquid product；Hydrogen peroxide
Mass fraction is 30%.
Further, mixed solution is placed in vial in step 2), with electron accelerator to the glass that mixed solution is housed
Glass bottle is irradiated.
Further, 1~5kGy of irradiation dose in step 2) irradiates 10~60min at room temperature.
Further, 5~15min is centrifugated with 2000r/min in step 3) and removes precipitating.
Further, clear liquid obtained in step 3) dries in the shade naturally.
Hair protein foaming agent made from a kind of preparation method using hair protein foaming agent as described above, the foaming agent
Foaminess in 23.9~24.6cm, foam stability is in 22.3~22.6cm.
Compared with prior art, the invention has the following beneficial technical effects:
The present invention sends out macro-molecular protein by carrying out hydrogen peroxide oxidation and electron beam irradiation processing to hair protein liquid
Localized degradation is given birth to, more hydrophobic groups are spilt cruelly, improve the surface property of protein molecule, enhance foaminess and bubble
Foam stability；The a large amount of living radicals generated simultaneously destroy the characteristic group of colour former, have achieved the purpose that decoloration,
At the same time, volatile malodor substance is also changed under the action of strong oxidizing property, has achieved the purpose that deodorization.This method
The medicament of addition only has a small amount of hydrogen peroxide, will not because of chemical reagent addition and increase extra separation program, while spoke
According to the introducing of technology, synergistic effect is produced with hydrogen peroxide, bring effect is not to be added but be multiplied, and therefore, reaches identical
Effect, this method medicament is less, energy consumption is lower, and economic benefit is most significant.The present invention provides a kind of hair protein spumescences
Energy optimization method, the protein foam concentrate that the irradiation joint hydrogen peroxide oxidation processing of applying electronic beam is extracted from waste wool hair, is finally obtained
Foaming properties and the excellent protein foaming agent of organoleptic quality are obtained, poor existing hair protein foaming properties, color depth, stench, behaviour are overcome
Make the defects of technique is cumbersome, introducing medicament is more, at high cost.
The hair protein foaming agent foam function admirable that the present invention obtains, there is no the smelly defects of color depth taste, biological can drop
Solution is not present environment hidden danger, meets the requirement of environmentally protective foaming agent.
[specific embodiment]
The present invention is described in further details With reference to embodiment.
What preparation method of the present invention carried out as follows:
1) hair protein liquid is extracted from discarded hair using ultrasonic combined calcium hydroxide method.Hair is immersed in first
In deionized water, ratio is 1mg:(5~10) mL is 9~12 with the pH value that calcium hydroxide adjusts hair soak, then with super
10~30min of sound wave effect, 200~500W of ultrasonic power are filtered to remove solid residue, and supernatant is hair protein liquid,
It is concentrated to give the protein concentrated solution of 0.3mg/mL；
Take a certain amount of hair protein liquid, with 30~50% (v/v) acetums adjust hair protein liquid pH be 7.5~
9, (mass fraction 30%) H for accounting for hair protein liquid product 0.1~0.4% is then added into protein liquid2O2；
2) it takes the protein liquid in 250~400mL (1) to be placed in the vial of 500mL, seals.With electron accelerator to dress
There is the vial of protein liquid to be irradiated, 1~5kGy of irradiation dose irradiates 10~60min at room temperature；
3) protein liquid after irradiating is centrifugated 5~15min in 2000r/min and removes precipitating, and then dry in the shade supernatant naturally
Hair protein foaming agent is made in liquid.
Hair protein liquid is mainly through hydrogen peroxide effect, electron beam irradiation processing, i.e. performance that can be achieved in the method for the present invention
Optimization, it is novel, unique, simple, at low cost to have the characteristics that.For electron beam technology, research finds it in environmental protection and food
Product processing aspect has many significant functions, such as sterilizes, sterilizes, extends its shelf-life, changes volatile materials chemical structure
And then deodorization etc., the technical costs is low, safe and reliable, easy to operate and effect is good；On the other hand, hydrogen peroxide is generally acknowledged with strong
Oxidisability and clean chemical reagent, many research and utilization hydrogen peroxide have achieved the purpose that deodorization and discoloration, if by electron beam technology
Hair protein liquid is discarded with hydrogen peroxide synergy, its organoleptic quality, electron beam irradiation strengthening foam performance are improved with hydrogen peroxide,
The comprehensive improvement that can not only realize hair protein performance is expected to obtain the synergy of effect of irradiation and oxidation, in turn
While reaching optimization performance, simplifies process, save the purpose of cost.
Below by embodiment, the present invention will be described in detail.
Embodiment 1
1) hair protein liquid is using in the extraction of ultrasonic combined calcium hydroxide method and discarded hair.Hair is immersed in first
In deionized water, ratio is 1:5 (mg/mL), is 9 with the pH value that calcium hydroxide adjusts hair soak, is then made with ultrasonic wave
With 10min, ultrasonic power 200W, it is filtered to remove solid residue, supernatant is hair protein liquid, is concentrated to give 0.3mg/mL's
Protein concentrated solution.
A certain amount of protein concentrated solution is taken, is 7.5 with the pH that 30% (v/v) acetum adjusts hair protein liquid, then
0.1% (v/v) H is added into protein liquid2O2；
2) it takes the protein liquid in 250mL (1) to be placed in the vial of 500mL, seals.With electron accelerator to equipped with albumen
The vial of liquid is irradiated, and irradiation dose 1kGy irradiates 10min at room temperature；
3) protein liquid after irradiating removes precipitating in 2000r/min centrifuge separation 5min, then dries in the shade naturally, hair is made
Protein foaming agent.
Using the foaming properties of Ross-Miles method analysis protein foaming agent, the sense of foaming agent is judged using sensory evaluation method
Official's quality (including color and smell).It the results are shown in Table 1.
1 hair protein foaming agent performance of table compares
As can be seen from data in the table, irradiation-hydrogen peroxide synergy hair protein foaming agent performance has obtained significantly
Improve, even better than commercial protein foaming agent.
Embodiment 2
1) hair protein liquid is using in the extraction of ultrasonic combined calcium hydroxide method and discarded hair.Hair is immersed in first
In deionized water, ratio is 1:6 (mg/mL), is 10 with the pH value that calcium hydroxide adjusts hair soak, is then made with ultrasonic wave
With 15min, ultrasonic power 250W, it is filtered to remove solid residue, supernatant is hair protein liquid, is concentrated to give 0.3mg/mL's
Protein concentrated solution.
Take a certain amount of protein concentrated solution, with 35% (v/v) acetum adjust hair protein liquid pH be 8, then to
0.2% (v/v) (mass fraction 30%) H is added in protein liquid2O2；
2) it takes the protein liquid in 300mL (1) to be placed in the vial of 500mL, seals.With electron accelerator to equipped with albumen
The vial of liquid is irradiated, and irradiation dose 2kGy irradiates 20min at room temperature；
3) protein liquid after irradiating removes precipitating in 2000r/min centrifuge separation 7.5min, then dries in the shade naturally, hair is made
Send out protein foaming agent.
Foaming properties and organoleptic quality analysis are carried out to hair protein foaming agent.It the results are shown in Table 2.
2 hair protein foaming agent performance of table compares
As can be seen from data in the table, irradiation-hydrogen peroxide synergy hair protein foaming agent performance has obtained significantly
Improve, can compare favourably with commercial protein foaming agent.
Embodiment 3
1) hair protein liquid is using in the extraction of ultrasonic combined calcium hydroxide method and discarded hair.Hair is immersed in first
In deionized water, ratio is 1:8 (mg/mL), is 10.5 with the pH value that calcium hydroxide adjusts hair soak, then uses ultrasonic wave
20min, ultrasonic power 300W are acted on, is filtered to remove solid residue, supernatant is hair protein liquid, is concentrated to give 0.3mg/mL
Protein concentrated solution.
A certain amount of protein concentrated solution is taken, is 8.5 with the pH that 40% (v/v) acetum adjusts hair protein liquid, then
0.25% (v/v) (mass fraction 30%) H is added into protein liquid2O2；
2) it takes the protein liquid in 350mL (1) to be placed in the vial of 500mL, seals.With electron accelerator to equipped with albumen
The vial of liquid is irradiated, and irradiation dose 3kGy irradiates 30min at room temperature；
3) protein liquid after irradiating removes precipitating in 2000r/min centrifuge separation 10min, then dries in the shade naturally, hair is made
Send out protein foaming agent.
Foaming properties and organoleptic quality analysis are carried out to hair protein foaming agent.It the results are shown in Table 3.As shown in Table 3, after processing
Hair protein foaming agent performance is significantly improved, and foaminess, foam stability are superior to commercial protein foaming agent, while eliminating again
Stench has desalinated color.
3 hair protein foaming agent performance of table compares
Embodiment 4
Hair protein liquid is using in the extraction of ultrasonic combined calcium hydroxide method and discarded hair.Hair is immersed in first
In ionized water, ratio is 1:9 (mg/mL), is 11 with the pH value that calcium hydroxide adjusts hair soak, is then acted on ultrasonic wave
25min, ultrasonic power 400W are filtered to remove solid residue, and supernatant is hair protein liquid, are concentrated to give the egg of 0.3mg/mL
White concentrate.A certain amount of protein concentrated solution is taken, is 8.7 with the pH that 45% (v/v) acetum adjusts hair protein liquid, then
0.3% (v/v) (mass fraction 30%) H is added into protein liquid2O2It is sufficiently mixed；370mL mixed liquor is taken to be placed in the glass of 500mL
In glass bottle, sealing.The vial equipped with protein liquid is irradiated with electron accelerator, irradiation dose 4kGy, at room temperature spoke
According to 45min；Protein liquid after irradiation removes precipitating in 2000r/min centrifuge separation 12min, then dries in the shade naturally, hair is made
Protein foaming agent.Foaming properties and organoleptic quality analysis are carried out to hair protein foaming agent.
Embodiment 5
Hair protein liquid is using in the extraction of ultrasonic combined calcium hydroxide method and discarded hair.Hair is immersed in first
In ionized water, ratio is 1:10 (mg/mL), is 12 with the pH value that calcium hydroxide adjusts hair soak, is then made with ultrasonic wave
With 30min, ultrasonic power 500W, it is filtered to remove solid residue, supernatant is hair protein liquid, is concentrated to give 0.3mg/mL's
Protein concentrated solution.A certain amount of protein concentrated solution is taken, is 9 with the pH that 50% (v/v) acetum adjusts hair protein liquid, then
0.4% (v/v) (mass fraction 30%) H is added into hair protein liquid2O2It is sufficiently mixed；400mL mixed liquor is taken to be placed in 500mL
Vial in, sealing.The vial equipped with protein liquid is irradiated with electron accelerator, irradiation dose 5kGy, in room temperature
Lower irradiation 60min；Protein liquid after irradiation removes precipitating in 2000r/min centrifuge separation 15min, then dries in the shade, is made naturally
Hair protein foaming agent.Foaming properties and organoleptic quality analysis are carried out to hair protein foaming agent.
The hair protein foaming agent that the above method obtains can be applied to the production of the foams such as foam concrete, protein foam extinguishing agent
In the preparation of product.The foaming agent cost far below vegetable protein foaming agent, again animal protein-free foaming agent stench, can biology drop
Solution is green product；This method is easy to operate, process is few, easy to control, the time is short, at low cost, can be commonly people and be connect
By.
Content mentioned above is only the basic explanation under present inventive concept, and is appointed made by technical solution according to the present invention
What equivalent transformation, is within the scope of protection of the invention.
Claims (7)
1. a kind of preparation method of hair protein foaming agent, it is characterised in that: comprise the steps of:
1) taking hair protein liquid and adjusting pH value is 7.5~9, adds hydrogen peroxide, obtains mixed solution；
2) electron beam irradiation processing is carried out to the mixed solution of step 1)；
3) precipitating is separated off after electron beam irradiation, obtained clear liquid is dry, obtain hair protein foaming agent；
Hair protein liquid is extracted from hair using ultrasonic combined calcium hydroxide method in step 1), is specifically comprised the following steps:
Hair immersion is obtained into hair soak in deionized water first, the ratio of hair and deionized water be 1mg:(5~
10)mL；It is 9~12 with the pH value that calcium hydroxide adjusts hair soak, then with the ultrasonic wave effect 10 of 200~500W of power
~30min, is filtered to remove solid residue, and obtained supernatant is hair protein liquid, and hair protein liquid is concentrated into 0.3mg/mL
It uses；
Volume fraction is used to adjust the pH value of hair protein liquid for 30~50% acetum in step 1).
2. a kind of preparation method of hair protein foaming agent according to claim 1, it is characterised in that: be added in step 1)
Dioxygen water volume account for hair protein liquid product 0.1~0.4%；Hydrogen peroxide mass fraction is 30%.
3. a kind of preparation method of hair protein foaming agent according to claim 1, it is characterised in that: mixing in step 2)
Solution is placed in vial, is irradiated with electron accelerator to the vial equipped with mixed solution.
4. a kind of preparation method of hair protein foaming agent according to claim 1, it is characterised in that: irradiation in step 2)
1~5kGy of dosage irradiates 10~60min at room temperature.
5. a kind of preparation method of hair protein foaming agent according to claim 1, it is characterised in that: in step 3) with
2000r/min is centrifugated 5~15min and removes precipitating.
6. a kind of preparation method of hair protein foaming agent according to claim 1, it is characterised in that: obtained in step 3)
Clear liquid dry in the shade naturally.
7. it is a kind of using hair protein foaming agent made from the preparation method of hair protein foaming agent described in claim 1, it is special
Sign is: the foaminess of the foaming agent is in 23.9~24.6cm, and foam stability is in 22.3~22.6cm.
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| CN201710079276.7A CN106925181B (en) | 2017-02-14 | 2017-02-14 | A kind of hair protein foaming agent and preparation method thereof |
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| CN201710079276.7A CN106925181B (en) | 2017-02-14 | 2017-02-14 | A kind of hair protein foaming agent and preparation method thereof |
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| CN106925181B true CN106925181B (en) | 2019-04-05 |
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| CN108126293A (en) * | 2017-12-06 | 2018-06-08 | 田秋珍 | A kind of compound protein fire foam |
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| CN101574634B (en) * | 2009-06-18 | 2011-09-07 | 天津大学 | Method for processing protein foaming agent by irradiation |
| CN102633455A (en) * | 2012-04-16 | 2012-08-15 | 南京信息工程大学 | Composite type foam concrete foaming agent and preparation method thereof |
| FR2991581B1 (en) * | 2012-06-12 | 2014-09-05 | Oreal | RINSE COMPOSITION COMPRISING A BALL-PRESSURE-SENSITIVE ADHESIVE COMPOUND |
| CN105174681B (en) * | 2015-09-30 | 2017-12-19 | 榆林学院 | The method that ultrasonic combined modified eggshell cracks excess sludge |
| CN105859180B (en) * | 2016-03-25 | 2018-05-22 | 湖北大学 | A kind of Foam lightweight soil foaming agent and preparation method thereof |
| CN106082752B (en) * | 2016-06-15 | 2017-11-24 | 中原工学院 | A kind of preparation method of enzyme crosslinking mixed hydrolysis albumen cement blowing agent |
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