CN106178928A - A kind of controlled natural biological taste removal is except formaldehyde products and its preparation method and application - Google Patents
A kind of controlled natural biological taste removal is except formaldehyde products and its preparation method and application Download PDFInfo
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Abstract
The present invention relates to a kind of controlled natural biological taste removal except formaldehyde products and its preparation method and application, plant is placed on ice, add solvent, it is placed in mortar by liquid nitrogen grinding, add after grinding in extracting solution and stand 3 ~ 4h on ice, low temperature, with centrifuge 11100rpm/20min/4 DEG C, extraction obtains supernatant and obtains phytoprotein enzyme.Take protease and water preparation, it is added in plastic bottle, floated by the suction of cylinder 7mm × 70mm porous enamel rod, constantly evaporate through the controlled uniform temperature of top heater, reach indoor deodoring except the carbon monoxide of formaldehyde 95%, the formaldehyde of 99%, the hyponitric acid of 95%, the benzene of 90%, the trichloro ethylene of 92%.
Description
Technical field
The present invention relates to technical field of bioengineering, be specifically related to a kind of controlled natural biological taste removal except formaldehyde products and
Preparation method and application, we are the proteases extracted from plant, are dissolved in certain density water, by enamel rod
Inhale floating, constantly evaporate through top heater controllable temperature, reach taste removal except effect of formaldehyde.
Background technology
In recent decades, along with expanding economy and the raising of human living standard, curb environmental pollution the most more to come
More become a global difficult problem.During curbing environmental pollution, people have employed various method, achieves
A large amount of successfully experiences.And in the practice process processing debirs, biological method the most gradually gets the nod, and becomes main flow
Processing method.
Chemistry management: use chemical drugs and harmful gas outbreak chemical change, as photocatalyst, formaldehyde remove agent, gram benzene
Spirit, eliminating smell agent etc. aoxidize the gas being contaminated.
Biological management: select plant to absorb the harmful gas in air, or carry out biological oxidation with microorganism, enzyme, divide
Solve.
Aspidlsiraelatior, Monstera deliciosa can root out the harmful substance in air, tiger bracketplant, the absorbable first of indoor more than 80% of bracketplant
Aldehyde, moreover it is possible to the carbon monoxide of " eating " indoor 96%, the hyponitric acid of 86%；Aloe then can absorb in 1 cubic metres of air contained
90% formaldehyde.
Milan, Chimonanthus praecox (L.) Link. etc. can root out the nuisances such as the sulfur dioxide in air, carbon monoxide effectively.
The cilium of the plants such as Cymbidium ensifolium (L.) Sw., Flos Osmanthi Fragrantis, Chimonanthus praecox (L.) Link. can retain and absorb and retain the airborne particles in air and flue dust.
Hedera nepalensis var.sinensis, Cycas revoluta can in effective absorption chamber 85% benzene and 60% trichloro ethylene.
Rhizoma Arisaematis also can absorb the benzene of 80%, the trichloro ethylene of 50%.
Current the Main Developed Countries such as U.S., Japan etc., had more ripe scientific achievement in this respect.And it is big by meaning
Headed by sharp famous biology teaches the western doctor of Beaune, the research group being made up of France, Italy, Switzerland biology expert, 10
" enzyme can the nation " preparation (MAKERPAN) developed on the Research foundation in remaining year is then handsome person therein.Up to now, it has been
It is widely used in the various fields such as industry all over the world, civilian, animal husbandry and agricultural, and in all many environmental issues
On serve the effect of brilliance, the technical barrier in terms of successfully utilizing biotechnology to solve many environmental protection.
The dozens of formula of " enzyme can nation " biological product, not only helps people to solve formaldehyde odor and sanitary sewage, city
City's rubbish, zootechnical waste, also solve the difficult problem of environmental protections such as river, city body pollution, sewage ditch, petrifaction sewage and provide one for us
Bar effective way.
Its advantage is many: avirulence, non-corrosiveness, the danger of non-secondary pollution；To organic degraded more
Add quickly；Its full spectrum microorganism can play a role, even in the condition having various polluter under aerobic and anaerobic state
Under can also degradation of organic substances；There is no any special requirement in using or avoid by scope, easy to operate, simple.
Universal along with environmental protection knowledge, the noun such as air detection, formaldehyde improvement is come into huge numbers of families, is increasingly paid close attention to indoor
Environmental health problems.Activated carbon has formaldehyde adsorption, people easy to use accept, and is situated between according to the staff of certain activated carbon producer
Continue, the activated carbon of high-quality be utilize Linesless charcoal, bamboo charcoal, various shell and rare ore deposit soil etc. as raw material, at high temperature at a temperature of dry
Dry, by its organic organization's carbonization.The most physically or chemically form completes activation process, is formed and has pore structure prosperity, huge
Specific surface area, the feature such as high iodine number, harmful substance in adsorbable air.
Photocatalyst is except the principle of formaldehyde.It is the construction technology by specialty, and the spray of titanium dioxide aqueous solution is implanted in pollution
The surface in source.Then under the irradiation of light, surface excitation goes out electronics, and electronics reacts with the water in air, generates hydrogen and oxygen
Free radical.It easily and contains hydrogen or the reaction of decomposing of oxygen in chemical formula, generate and carbon dioxide and water.Such that it is able to
Effectively decompose the harmful gass such as the formaldehyde in air, benzene, TVOC.
Enzyme is except the principle of formaldehyde.Enzyme is the protein extracted from plant, and the harmful gass such as formaldehyde are molten
In protein, so enzyme can reduce indoor formaldehyde equal size to a certain extent.But enzyme is
Occur, from the principle, formaldehyde can being removed, but be necessarily required to long-term spraying, just having certain effect, if only sprayed
It is coated with once, is the pollutant that at all cannot remove indoor, and a lot of companies all say that the product of oneself is biological on the market
Enzyme, but real enzyme is few, and a lot of companies hang out a sheep's head but actually sell dog's meat, and consumer must remove the scales from eyes.There is Urine scent energy
Power.
Summary of the invention
Goal of the invention: first technical problem to be solved by this invention there is provided a kind of controlled natural biological taste removal and remove
The preparation method of formaldehyde products.
Second technical problem to be solved by this invention there is provided controlled natural biological taste removal except formaldehyde products.
3rd technical problem to be solved by this invention there is provided controlled natural biological taste removal and removing except formaldehyde products
Taste is except the application in terms of formaldehyde.
Technical scheme: in order to solve above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of controlled natural life
Thing taste removal, except the preparation method of formaldehyde products, comprises the following steps: (1g sample adds 3.5ml solvent to plant, can according to material not
With being suitably added) it is placed on ice, add solvent, be placed in mortar by liquid nitrogen grinding, add in extracting solution the most quiet after grinding
Put 3～4h, low temperature, with centrifuge 11100rpm/20min/4 DEG C, extract and obtain supernatant and obtain phytoprotein enzyme,
Take protease and water preparation, be added in plastic bottle, floated, through top by the suction of cylinder 7mm × 70mm porous enamel rod
The controlled uniform temperature of heater constantly evaporates, reach indoor deodoring except the carbon monoxide of formaldehyde 95%, the formaldehyde of 99%, 95%
Hyponitric acid, the benzene of 90%, the trichloro ethylene of 92%.Constantly evaporate through 54 DEG C～56 DEG C controllable temperatures of top heater, reach
To taste removal except formaldehyde special-effect, solve phytoprotein enzyme and do not reach the unvaporized problem of temperature.
Above-mentioned extracting solution is the plant rennet bought on the market, or by from Semen Glycines, Semen Viciae fabae, Semen phaseoli radiati, Semen Maydis, wheat
One or more in son, rice, Semen Phaseoli, Semen sojae atricolor, Semen sojae atricolor, Auricularia and Lentinus Edodes add the plant rennet that solvent extraction goes out；Plant
Thing protease is respectively soybean protein enzyme, zein enzyme, rice protein enzyme, Lentinus Edodes acid protease etc..
As preferably, the addition of described protease is 0.01～10g.
As preferably, described plant is Semen Glycines, Semen Viciae fabae, Semen phaseoli radiati, Semen Maydis, Semen Tritici aestivi, rice, Semen Phaseoli, Semen sojae atricolor, Semen sojae atricolor, Auricularia
With one or more in Lentinus Edodes.
As preferably, described solvent is the one in ethanol, ethyl acetate, acetone, methanol and DMF.
As preferably, described centrifuge 8000rpm/40min/-4～10 DEG C or 11100rpm/20min/-4～10
℃。
As preferably, described cylinder is in porous enamel rod, wooden stick, fiber rod, paper rod, cellular glass rod and cloth rod
A kind of.
As preferably, described heater controllable temperature is 40 DEG C～100 DEG C.
The controlled natural biological taste removal that above-mentioned preparation method prepares removes formaldehyde products.
Above-mentioned controlled natural biological taste removal removes formaldehyde products in taste removal except the application in terms of formaldehyde.
Beneficial effect: compared with prior art, the present invention has following characteristic and advantage: solves phytoprotein enzyme and reaches
Less than the unvaporized problem of temperature.Solve and solved taste removal at that time by spraying except formaldehyde odor, it is impossible to long-acting taste removal is except formaldehyde
Problem.The method natural biological product, nonpoisonous and tasteless, continuous action, safe and reliable, it is 500 times of effects of activated carbon.
Detailed description of the invention
Below by specific embodiment, the present invention is further described.
The preparation of the controlled natural taste removal formaldehyde products of embodiment 1
Plant (Semen Glycines, Semen Viciae fabae and Semen phaseoli radiati) 100Kg, is placed on ice, puts into 500L and grinds in still, adds acetone 350Kg,
Being placed in mortar by liquid nitrogen grinding, add soybean protein enzyme 0.01g and stand 3h on ice after grinding, temperature is at-6 DEG C, with centrifugal
Machine is centrifuged 11100rpm/20min/4 DEG C, and extraction obtains supernatant and obtains phytoprotein enzyme 520g, content 99.9%.Take albumen
Matter enzyme is 0.05g, is dissolved in 100ml water, is added in 45ml plastic bottle, by cylinder 7mm × 70mm porous enamel rod
Inhale floating, constantly evaporate through 54 DEG C～56 DEG C controllable temperatures of top heater, reach taste removal except formaldehyde special-effect, " eating " room
In 95% carbon monoxide, the formaldehyde of 99%, the hyponitric acid of 95%, absorb 90% benzene, the trichloro ethylene of 92%.
The preparation of the controlled natural taste removal formaldehyde products of embodiment 2
Plant (Semen Maydis, Semen Tritici aestivi and rice) 100Kg, is placed on ice, puts into 500L and grinds in still, adds acetone 350Kg,
Be placed in mortar by liquid nitrogen grinding, add zein enzyme 5g after grinding and stand 3h on ice, temperature at-6 DEG C, with centrifuge from
11100rpm/20min/4 DEG C of the heart, extraction obtains supernatant and obtains phytoprotein enzyme 480g, content 99.9%.Take protease
For 0.05g, it is dissolved in 100ml water, is added in 45ml plastic bottle, floated by the suction of cylinder 7mm × 70mm porous enamel rod,
Constantly evaporate through 54 DEG C～56 DEG C controllable temperatures of top heater, reach taste removal except formaldehyde special-effect, " eating " indoor
The carbon monoxide of 89%, the formaldehyde of 97%, the hyponitric acid of 93%, absorb the benzene of 89%, the trichloro ethylene of 95%.
The preparation of the controlled natural taste removal formaldehyde products of embodiment 3
Plant (Semen Phaseoli, Semen sojae atricolor and Semen sojae atricolor) 100Kg, is placed on ice, puts into 500L and grinds in still, adds acetone 350Kg,
Being placed in mortar by liquid nitrogen grinding, add soybean protein enzyme 10g and stand 3h on ice after grinding, temperature, at-6 DEG C, uses centrifuge
Centrifugal 11100rpm/20min/4 DEG C, extraction obtains supernatant and obtains phytoprotein enzyme 580g, content 99.9%.Take protein
Enzyme is 0.05g, is dissolved in 100ml water, is added in 45ml plastic bottle, by the suction of cylinder 7mm × 70mm porous enamel rod
Floating, constantly evaporate through 54 DEG C～56 DEG C controllable temperatures of top heater, reach taste removal except formaldehyde special-effect, " eating " indoor
The carbon monoxide of 92%, the formaldehyde of 88%, the hyponitric acid of 96%, absorb the benzene of 95%, the trichloro ethylene of 93%.
The preparation of the controlled natural taste removal formaldehyde products of embodiment 4
Plant (Auricularia and Lentinus Edodes) 100Kg, is placed on ice, puts into 500L and grinds in still, adds acetone 350Kg, be placed on
By liquid nitrogen grinding in mortar, add Lentinus Edodes acid protease 5g after grinding and stand 3h on ice, temperature at-6 DEG C, with centrifuge from
11100rpm/20min/4 DEG C of the heart, extraction obtains supernatant and obtains phytoprotein enzyme 460g, content 99.9%.Take protease
For 0.05g, it is dissolved in 100ml water, is added in 45ml plastic bottle, floated by the suction of cylinder 7mm × 70mm porous enamel rod,
Constantly evaporate through 54 DEG C～56 DEG C controllable temperatures of top heater, reach taste removal except formaldehyde special-effect, " eating " indoor
The carbon monoxide of 95%, the formaldehyde of 98%, the hyponitric acid of 96%, absorb the benzene of 86%, the trichloro ethylene of 91%.
The preparation of the controlled natural taste removal formaldehyde products of embodiment 5
Plant (Semen Maydis, Semen Tritici aestivi) 100Kg, is placed on ice, puts into 500L and grinds in still, adds ethanol 350Kg, be placed on and grind
By liquid nitrogen grinding in alms bowl, adding zein enzyme 10g and stand 4h on ice after grinding, temperature, at-6 DEG C, uses centrifuge
8000rpm/40min/4 DEG C, extraction obtains supernatant and obtains phytoprotein enzyme 460g, content 99.9%.Taking protease is
0.05g, is dissolved in 100ml water, is added in 45ml plastic bottle, is floated by the suction of cylinder 7mm × 70mm wooden stick, through top
40 DEG C of controllable temperatures of heater constantly evaporate, and reach taste removal except formaldehyde special-effect, the carbon monoxide of " eating " indoor 90%,
The formaldehyde of 85%, the hyponitric acid of 91%, absorb the benzene of 96%, the trichloro ethylene of 92%.
The preparation of the controlled natural taste removal formaldehyde products of embodiment 6
Plant (Semen Glycines, Semen Viciae fabae) 100Kg, is placed on ice, puts into 500L and grinds in still, adds ethyl acetate 350Kg, put
By liquid nitrogen grinding in mortar, add soybean protein enzyme 10g after grinding and stand 4h on ice, temperature at-6 DEG C, with centrifuge from
10000rpm/30min/4 DEG C of the heart, extraction obtains supernatant and obtains phytoprotein enzyme 460g, content 99.9%.Take protease
For 0.05g, it is dissolved in 100ml water, is added in 45ml plastic bottle, floated by the suction of cylinder 7mm × 70mm cloth rod, Jing Guoding
Heater 54 DEG C of controllable temperatures in portion's constantly evaporate, and reach taste removal except formaldehyde special-effect, the carbon monoxide of " eating " indoor 91%,
The formaldehyde of 96%, the hyponitric acid of 93%, absorb the benzene of 89%, the trichloro ethylene of 96%.
The preparation of the controlled natural taste removal formaldehyde products of embodiment 7
Plant (Semen Phaseoli, Semen sojae atricolor, Semen sojae atricolor) 100Kg, is placed on ice, puts into 500L and grinds in still, adds methanol 350Kg,
Being placed in mortar by liquid nitrogen grinding, add in soybean protein enzyme 10g and stand 4h on ice after grinding, temperature is at-6 DEG C, with centrifugal
Machine is centrifuged 10000rpm/30min/-4 DEG C, and extraction obtains supernatant and obtains phytoprotein enzyme 460g, content 99.9%.Take egg
White matter enzyme is 0.05g, is dissolved in 100ml water, is added in 45ml plastic bottle, by the suction of cylinder 7mm × 70mm fiber rod
Floating, constantly evaporate through 56 DEG C of controllable temperatures of top heater, reach taste removal and remove formaldehyde special-effect, " eating " indoor 94%
Carbon monoxide, the formaldehyde of 88%, the hyponitric acid of 96%, absorb the benzene of 89%, the trichloro ethylene of 93%.
The preparation of the controlled natural taste removal formaldehyde products of embodiment 8
Plant (Semen Maydis, Semen Tritici aestivi, rice) 100Kg, is placed on ice, puts into 500L and grinds in still, adds DMF350Kg, put
By liquid nitrogen grinding in mortar, adding in zein enzyme 10g and stand 4h on ice after grinding, temperature, at-6 DEG C, uses centrifuge
Centrifugal 8000rpm/30min/-4 DEG C, extraction obtains supernatant and obtains phytoprotein enzyme 460g, content 99.9%.Take protein
Enzyme is 0.05g, is dissolved in 100ml water, is added in 45ml plastic bottle, is floated by the suction of cylinder 7mm × 70mm paper rod, passes through
70 DEG C of controllable temperatures of top heater constantly evaporate, and reach taste removal except formaldehyde special-effect, an oxidation of " eating " indoor 87%
Carbon, the formaldehyde of 99%, the hyponitric acid of 89%, absorb the benzene of 93%, the trichloro ethylene of 88%.
The preparation of the controlled natural taste removal formaldehyde products of embodiment 9
Plant (Auricularia and Lentinus Edodes) 100Kg, is placed on ice, puts into 500L and grinds in still, adds ethyl acetate 350Kg,
Being placed in mortar by liquid nitrogen grinding, add Lentinus Edodes acid protease 5g and stand 4h on ice after grinding, temperature is at-6 DEG C, with centrifugal
Machine is centrifuged 10000rpm/20min/10 DEG C, and extraction obtains supernatant and obtains phytoprotein enzyme 460g, content 99.9%.Take egg
White matter enzyme is 0.05g, is dissolved in 100ml water, is added in 45ml plastic bottle, by cylinder 7mm × 70mm cellular glass rod
Suction float, constantly evaporate through 100 DEG C of controllable temperatures of top heater, reach taste removal except formaldehyde special-effect, " eating " is indoor
The carbon monoxide of 89%, the formaldehyde of 98%, the hyponitric acid of 93%, absorb the benzene of 91%, the trichloro ethylene of 92%.
Experimental example 1 acute oral toxicity test
Detection method: detection is checked according to Ministry of Public Health (version in 2002) " disinfection technology standard " Part II, sterile products
Technical specification, 2.3.1 acute oral toxicity test.Buy mice 20, male and female half and half, the double lion laboratory animal feed technology in Suzhou
Company limited, body weight 18.0-19.6g, use the preparation of the controlled natural taste removal formaldehyde products prepared in embodiment 1～9,
Weighing 5000mg and add pure water to 20ml, fully give through gavage of mouth after mixing, capacity is 20ml/kg body weight, ties in detail
Fruit is shown in Table 1:
Table 1
From result, sample is to male and female chmice acute per os LD50Value is all higher than 5000mg/kg b.wt, and true border is nontoxic
Level.
Experimental example 2: the testing time is on June 5th, 2016, test room type, for newly fitting up office building, uses embodiment 1
～obtained controlled natural taste removal formaldehyde products is tested in 9, concrete test data are shown in Table 2；
Table 2
Note: unit is mg/m3Room volume 33.7m3
Experimental example 3: the testing time is on July 1st, 2016, test room, for newly fitting up residential building, uses embodiment 1～9
Controlled natural taste removal formaldehyde products obtained by is tested, and concrete data see table 3；
Table 3
Note: purification efficiency=(being worth after purifying front value-purification)/purify front value.
Experimental example 4: test period on July 24th, 2016, test room is office, uses in embodiment 1～9 obtained
Controlled natural taste removal formaldehyde products test, concrete data see table 4；
Table 4
From above experiment, this product, after using an evaluation time, has good clean-up effect, and content of formaldehyde energy
It is up to state standards.
Above are only the preferred embodiment of the invention, here without also all of embodiment being illustrated.Right
For those of ordinary skill in the art, under the premise without departing from the principles of the invention, it is also possible to make other multi-form
Change or variation, these also should belong to protection scope of the present invention.
Claims (8)
1. a controlled natural biological taste removal is except the preparation method of formaldehyde products, it is characterised in that comprise the following steps:
Plant is placed on ice, adds solvent, is placed in mortar by liquid nitrogen grinding, adds in extracting solution and stand 3 on ice after grinding
～4h, low temperature, with centrifuge 11100rpm/20min/4 DEG C, extraction obtains supernatant and obtains phytoprotein enzyme,
Take protease and water preparation, be added in plastic bottle, floated by the suction of cylinder 7mm × 70mm porous enamel rod, pass through
The controlled uniform temperature of top heater is constantly evaporated, reach indoor deodoring except the carbon monoxide of formaldehyde 95%, the formaldehyde of 99%, 95%
Hyponitric acid, the benzene of 90%, the trichloro ethylene of 92%.
A kind of controlled natural biological taste removal the most according to claim 1 is except the preparation method of formaldehyde products, it is characterised in that
Described plant is the one in Semen Glycines, Semen Viciae fabae, Semen phaseoli radiati, Semen Maydis, Semen Tritici aestivi, rice, Semen Phaseoli, Semen sojae atricolor, Semen sojae atricolor, Auricularia and Lentinus Edodes or several
Kind.
3., according to a kind of controlled natural biological taste removal described in claim 1 except the preparation method of formaldehyde products, its feature exists
In, described solvent is the one in ethanol, ethyl acetate, acetone, methanol and DMF.
4., according to a kind of controlled natural biological taste removal described in claim 1 except the preparation method of formaldehyde products, its feature exists
In, described centrifuge 8000rpm/40min/-4～10 DEG C or 11100rpm/20min/-4～10 DEG C.
5., according to a kind of controlled natural biological taste removal described in claim 1 except the preparation method of formaldehyde products, its feature exists
In, described cylinder is the one in porous enamel rod, wooden stick, fiber rod, paper rod, cellular glass rod and cloth rod.
6., according to a kind of controlled natural biological taste removal described in claim 1 except the preparation method of formaldehyde products, its feature exists
In, described heater controllable temperature is 40 DEG C～100 DEG C.
7. the controlled natural biological taste removal that the preparation method described in any one of claim 1 ~ 6 prepares removes formaldehyde products.
8. the controlled natural biological taste removal described in claim 7 removes formaldehyde products in taste removal except the application in terms of formaldehyde.
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| CN2015105026248 | 2015-08-17 | ||
| CN201510502624.8A CN105126602A (en) | 2015-08-17 | 2015-08-17 | Manufacturing method of controlled natural biological odor-removal formaldehyde-removal product |
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| CN201610679504.XA Pending CN106178928A (en) | 2015-08-17 | 2016-08-16 | A kind of controlled natural biological taste removal is except formaldehyde products and its preparation method and application |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107583361A (en) * | 2017-11-02 | 2018-01-16 | 无锡风正科技有限公司 | A kind of non-dissolving type antibacterial filtrate and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964133A (en) * | 2016-06-15 | 2016-09-28 | 张园 | Method for eliminating formaldehyde with biological protease |
| CN106237831A (en) * | 2016-08-24 | 2016-12-21 | 孙勤龙 | A kind of manufacture method of natural plant essential oils taste removal plate |
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| CN105126602A (en) | 2015-12-09 |
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