CN107711921A - It is a kind of it is mould proof, except mould composition and preparation method thereof - Google Patents

It is a kind of it is mould proof, except mould composition and preparation method thereof Download PDF

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Publication number
CN107711921A
CN107711921A CN201711061605.1A CN201711061605A CN107711921A CN 107711921 A CN107711921 A CN 107711921A CN 201711061605 A CN201711061605 A CN 201711061605A CN 107711921 A CN107711921 A CN 107711921A
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parts
mould
composition
except
proof
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杜春华
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Guangzhou Yiju Energy Conservation And Environment Protection Science And Technology Co Ltd
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Guangzhou Yiju Energy Conservation And Environment Protection Science And Technology Co Ltd
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A—HUMAN NECESSITIES
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    • A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
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    • A01N59/16—Heavy metals; Compounds thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/40—Liliopsida [monocotyledons]
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
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Abstract

The invention discloses it is a kind of it is mould proof, except mould composition, including following components in parts by weight：Chitin modified 10 22 parts of antiseptic, 8 20 parts of natural activity ferment, 38 parts of Kathon CG, de- mould dose 10 20 parts, 18 parts of surfactant, 15 parts of Trimethoprim, 60 100 parts of deionized water.The invention also discloses a kind of mould proof, except mould composition preparation method.The present invention using natural antimicrobial component and natural activity enzyme, degradability, it is renewable, have no toxic side effect, have and good remove mould, mildew-proof function.

Description

It is a kind of it is mould proof, except mould composition and preparation method thereof
Technical field
The present invention relates to furniture environmental technology field, more specifically to it is a kind of it is mould proof, except mould composition and its preparation Method.
Background technology
Mould is the general designation for the fungi to form branch mycelia.It is not taxonomic noun, Eumycota is belonged in classification Each subphylum.The base unit for forming mould body is referred to as mycelia, in elongated tubular, 2~10 microns of width, constantly can be grown from front end And branch.Mould breeding is rapid, is the main reason for often resulting in food, apparatus, furniture, wall and other items a large amount of Biodeteriorations. The food (nutrition point) of mould derives from various organic substances:Sugar, cellulose (paper, wood), starch, protein, fat etc..Mould The required factor of growth be sufficient moisture (generally being obtained from condensation or high humidity environment) and oxygen and suitable temperature.
The destruction of the Biodeterioration of industrial materials and its product and corrosion does not cause the enough attention of people really. Because the microorganisms such as mould, bacterium are widely distributed in our life range, their growth and breeding is very fast, and metabolism is very It is vigorous, and be easily adapted to and make a variation, it is all under optimum conditions, they can grow and numerous on various materials and its product Grow, and thus produce various hydrolases, organic acid and harmful toxins etc..This does not influence the outward appearance and quality of material and article tightly, And pollution environment, endanger human and livestock health.South is the township of rainwater, and air humidity is bigger.Especially, with the arrival in rainy season, Wet weather easily causes mouldy, and mould can not only damage wall, furniture, various daily necessitiess etc. and be brought not to life Just, the mood and health of people can also be influenceed.The invasion and attack of harmful mould how are resisted, are the classes that the mankind fight bravely for a long time Topic.
Mould inhibitor is to control going mouldy for material and its product, corruption, and one of important means of corrosion, it has to mould kills Go out or destroy (suppression) growth and breeding condition, to various materials and its product go mouldy and corrosion serves destruction.It is existing Mildew removing agent be divided into two kinds of liquid and powder, each middle mildew can be removed.But the mildew removing agent commonly used on the market at present is bag mostly Containing inorganic antibacterial material, environment can be polluted when in use.
The content of the invention
For the drawbacks described above of prior art, it is an object of the invention to provide it is a kind of it is mould proof, use day except mould composition Right antimicrobial component and natural activity enzyme, degradability, it is renewable, have no toxic side effect, be pollution-free, have good except mould, mould proof Effect.
The technical solution adopted for the present invention to solve the technical problems is：
It is a kind of it is mould proof, except mould composition, including following components in parts by weight：Chitin modified antiseptic 10-22 parts, Natural activity ferment 8-20 parts, Kathon CG 3-8 parts, take off mould dose of 10-20 part, surfactant 1-8 parts, Trimethoprim 1-5 parts, go Ionized water 60-100 parts.
As further scheme, it is of the present invention it is mould proof, include following components in parts by weight except mould composition： Chitin modified antiseptic 15-18 parts, natural activity ferment 12-15 parts, Kathon CG 3-5 parts, de- mould dose of 12-18 parts, surface-active Agent 3-5 parts, Trimethoprim 2-4 parts, deionized water 79-92 parts.
As further scheme, it is of the present invention it is mould proof, include following components in parts by weight except mould composition： Chitin modified 16 parts of antiseptic, 15 parts of natural activity ferment, 5 parts of Kathon CG, de- mould dose 15 parts, 5 parts of surfactant, antibacterial increase Imitate 3 parts of agent, 85 parts of deionized water.
As further scheme, it is of the present invention it is mould proof, except in mould composition, described chitin modified antiseptic It is by nano-TiO2Modified chitosan antimicrobial agent.
As further scheme, it is of the present invention it is mould proof, except in mould composition, it is prepared by described chitosan antimicrobial agent Method is as follows：Deionized water, 10% acetic acid, nano-TiO are sequentially added in chitosan2And epoxychloropropane, stir Afterwards 20-30 minutes are vibrated with ultrasonic oscillator；Wherein chitosan and TiO2Mass ratio be (2-5):1.
As further scheme, it is of the present invention it is mould proof, except in mould composition, the grain of described nano titanium oxide Footpath is 10-15nm；The particle diameter of the Nano zinc dioxide impact-resistant is 22-28nm.
As further scheme, it is of the present invention it is mould proof, except in mould composition, described de- mould dose be zeolite powder, The one or more kinds of combination of diatomite, kaolin, montmorillonite, alumino-silicate, glucomannans；The Trimethoprim is One kind in metopycide, TMP, dimethoxy methyl benzyl Aminometradine；The surfactant is quaternary ammonium Type surfactant.
As further scheme, it is of the present invention it is mould proof, except in mould composition, described natural activity ferment passes through Following methods are prepared：Take apple 2-5 parts of parts by weight meter, carrot 5-10 parts, onion 10-15 parts, tomato 10-15 parts, Grape 5-10 parts, water is added, mashing, fruit and vegetable juice is made；Then bacillus coagulans, Bifidobacterium, lactobacillus acidophilus group are added Into leavening, temperature be 25-39 DEG C, be sealed by fermentation 2-5 days；Finally at 15-30 DEG C, sealing and standing precipitates 5-10 days, Filtering, takes filtrate, through low temperature drying into ferment powder, produces.
Another object of the present invention is to provide a kind of mould proof, except mould composition preparation method.
A kind of mould proof, except mould composition preparation method, it is characterised in that including,
The step of preparing chitin modified antiseptic：Deionized water, 10% acetic acid, nanometer are sequentially added in chitosan TiO2And epoxychloropropane, vibrate 20-30 minutes with ultrasonic oscillator after stirring；Wherein chitosan and TiO2Matter It is (2-5) to measure ratio:1；Obtain chitin modified antiseptic；
The step of preparing natural activity ferment：Take apple 2-5 parts of parts by weight meter, carrot 5-10 parts, onion 10-15 parts, Tomato 10-15 parts, grape 5-10 parts, water is added, mashing, fruit and vegetable juice is made；Then bacillus coagulans, bifid bar are added Bacterium, the leavening of lactobacillus acidophilus composition, it is 25-39 DEG C in temperature, is sealed by fermentation 2-5 days；Finally at 15-30 DEG C, sealing Staticly settle 5-10 days, filter, take filtrate, it is stand-by through low temperature drying into natural active ferment powder；
The step of preparing composition：By above-mentioned chitin modified antiseptic, natural activity ferment powder and Kathon CG, it is de- mould dose, After surfactant, Trimethoprim mixing, stir, then add deionized water, continue to stir, until all components mix Conjunction is uniformly dispersed, obtain it is mould proof, except mould composition.
As further scheme, it is of the present invention it is mould proof, except in the preparation method of mould composition, it is described it is mould proof, remove Mould composition includes the component of following parts by weight：Chitin modified antiseptic 10-22 parts, natural activity ferment 8-20 parts, card Loose 3-8 parts, take off mould dose of 10-20 part, surfactant 1-8 parts, Trimethoprim 1-5 parts, deionized water 60-100 parts.
Compared with prior art, the invention has the advantages that：
1. the present invention it is mould proof, except mould composition apply ceramic tile, stone material, cement plane materiel, ceramic tile paint, paint, wallpaper, Timber and all kinds of decoration plane materials, can kill mould rapidly, mould mildew of going out, and 10-15 minutes allow plane materiel or wall to recover primary colors；
2. the present invention it is mould proof, except mould composition using natural antimicrobial component and natural activity enzyme as antimicrobial component, Antimicrobial component molecule can be dispersed into air, be deep into the surfaces such as pressure, effectively be eliminated using natural activity ferment on product The indoor organic pollutions such as the formaldehyde of release, benzene, toluene, eliminate peculiar smell；, can be from basic in combination with de- mould dose and Trimethoprim It is upper to solve the problems, such as except mould and mould proof, suppression mould mildew, the growth become mildewed.
Embodiment
Below, with reference to embodiment, the present invention is described further：
In the present invention, if not refering in particular to, all parts, percentage are unit of weight, used equipment and raw material etc. It is commercially available or commonly used in the art.Method in following embodiments, it is the normal of this area unless otherwise instructed Rule method.
It is of the present invention it is mould proof, except mould composition, including following components in parts by weight：Chitin modified antiseptic 10-22 parts, natural activity ferment 8-20 parts, Kathon CG 3-8 parts, de- mould dose of 10-20 part, surfactant 1-8 parts, Trimethoprim 1-5 parts, deionized water 60-100 parts.
As further scheme, it is of the present invention it is mould proof, include following components in parts by weight except mould composition： Chitin modified antiseptic 15-18 parts, natural activity ferment 12-15 parts, Kathon CG 3-5 parts, de- mould dose of 12-18 parts, surface-active Agent 3-5 parts, Trimethoprim 2-4 parts, deionized water 79-92 parts.
As further scheme, it is of the present invention it is mould proof, include following components in parts by weight except mould composition： Chitin modified 16 parts of antiseptic, 15 parts of natural activity ferment, 5 parts of Kathon CG, de- mould dose 15 parts, 5 parts of surfactant, antibacterial increase Imitate 3 parts of agent, 85 parts of deionized water.
Nano-TiO2Belong to non-dissolving type inorganic antiseptic as a kind of photo-catalytic sterilization material, it is nontoxic, tasteless, stingless Swash, heat endurance is strong with heat resistance；But nano-TiO2It is anti-photocatalysis must could to occur by illumination (mainly ultraviolet light) Should, it is affected by environment larger.Chitosan belongs to natural antibacterial agent, has good Bc and degradability, renewable, Have no toxic side effect, there is preferable Antimicrobial preservative ability.In the present invention, it is described it is mould proof, except in mould composition, described shell gathers The modified antiseptic of sugar is by nano-TiO2Modified chitosan antimicrobial agent.In the present invention by using nano-TiO2Chitosan is entered Row modification prepares antibacterial agent, and the antiseptic has TiO2Outside the antibacterial effect of both chitosans superposition, it can also realize There is photocatalytic activity under daily illumination condition.
As further scheme, it is of the present invention it is mould proof, except in mould composition, it is prepared by described chitosan antimicrobial agent Method is as follows：Deionized water, 10% acetic acid, nano-TiO are sequentially added in chitosan2And epoxychloropropane, stir Afterwards 20-30 minutes are vibrated with ultrasonic oscillator；Wherein chitosan and TiO2Mass ratio be (2-5):1.
As further scheme, it is of the present invention it is mould proof, except in mould composition, the grain of described nano titanium oxide Footpath is 10-15nm；The particle diameter of the Nano zinc dioxide impact-resistant is 22-28nm.
As further scheme, it is of the present invention it is mould proof, except in mould composition, described de- mould dose be zeolite powder, The one or more kinds of combination of diatomite, kaolin, montmorillonite, alumino-silicate, glucomannans；The Trimethoprim is One kind in metopycide, TMP, dimethoxy methyl benzyl Aminometradine；The surfactant is quaternary ammonium Type surfactant.
As further scheme, it is of the present invention it is mould proof, except in mould composition, described natural activity ferment passes through Following methods are prepared：Take apple 2-5 parts of parts by weight meter, carrot 5-10 parts, onion 10-15 parts, tomato 10-15 parts, Grape 5-10 parts, water is added, mashing, fruit and vegetable juice is made；Then bacillus coagulans, Bifidobacterium, lactobacillus acidophilus group are added Into leavening, temperature be 25-39 DEG C, be sealed by fermentation 2-5 days；Finally at 15-30 DEG C, sealing and standing precipitates 5-10 days, Filtering, takes filtrate, through low temperature drying into ferment powder, produces.
Another object of the present invention is to provide a kind of mould proof, except mould composition preparation method.
A kind of mould proof, except mould composition preparation method, it is characterised in that including,
The step of preparing chitin modified antiseptic：Deionized water, 10% acetic acid, nanometer are sequentially added in chitosan TiO2And epoxychloropropane, vibrate 20-30 minutes with ultrasonic oscillator after stirring；Wherein chitosan and TiO2Matter It is (2-5) to measure ratio:1；Obtain chitin modified antiseptic；
The step of preparing natural activity ferment：Take apple 2-5 parts of parts by weight meter, carrot 5-10 parts, onion 10-15 parts, Tomato 10-15 parts, grape 5-10 parts, water is added, mashing, fruit and vegetable juice is made；Then bacillus coagulans, bifid bar are added Bacterium, the leavening of lactobacillus acidophilus composition, it is 25-39 DEG C in temperature, is sealed by fermentation 2-5 days；Finally at 15-30 DEG C, sealing Staticly settle 5-10 days, filter, take filtrate, it is stand-by through low temperature drying into natural active ferment powder；
The step of preparing composition：By above-mentioned chitin modified antiseptic, natural activity ferment powder and Kathon CG, it is de- mould dose, After surfactant, Trimethoprim mixing, stir, then add deionized water, continue to stir, until all components mix Conjunction is uniformly dispersed, obtain it is mould proof, except mould composition.
As further scheme, it is of the present invention it is mould proof, except in the preparation method of mould composition, it is described it is mould proof, remove Mould composition includes the component of following parts by weight：Chitin modified antiseptic 10-22 parts, natural activity ferment 8-20 parts, card Loose 3-8 parts, take off mould dose of 10-20 part, surfactant 1-8 parts, Trimethoprim 1-5 parts, deionized water 60-100 parts.
Embodiment 1
Prepare chitin modified antiseptic：Deionized water 150mL, 10% acetic acid are sequentially added in 30g chitosans 500mL, nano-TiO26g and epoxychloropropane 75mL, vibrate 20-30 minutes with ultrasonic oscillator after stirring；Wherein Chitosan and TiO2Mass ratio be (2-5):1；Obtain chitin modified antiseptic.
Embodiment 2
The step of preparing natural activity ferment：Take 3 parts of apple, 8 parts of carrot, 12 parts of onion, the tomato 12 of parts by weight meter Part, 8 parts of grape, water is added, mashing, fruit and vegetable juice is made；Then bacillus coagulans, Bifidobacterium, lactobacillus acidophilus group are added Into leavening, temperature be 37 DEG C, be sealed by fermentation 3 days；Finally at 25 DEG C, sealing and standing precipitates 7 days, filtering, takes filtrate, Through low temperature drying into natural active ferment powder.
Embodiment 3-7 is mould proof, except mould composition
The proportioning according to the form below 1 weighs raw material respectively, prepare as steps described below oil it is mould proof, except mould composition, difference It is in the raw material proportioning difference added, specifically refers to table 1：
The embodiment 1-5 of table 1 and comparative example 1-3 raw material proportioning table
In embodiment 3-7 it is mould proof, be the chitin modified antiseptic and embodiment that prepare embodiment 1 except mould composition After the 2 natural activity ferment powders prepared mix according to the proportioning of table 1 with Kathon CG, de- mould dose, surfactant, Trimethoprim, Stir, be then separately added into deionized water according to the proportioning of table 1, continue to stir, until all components mixing is uniformly dispersed, Obtain it is mould proof, except mould composition.
Comparative example 1 and 2 is respectively with TiO2, quaternary ammonium salt as antiseptic, according to the proportioning in table 1 respectively with Kathon CG, de- Mould dose, surfactant, Trimethoprim mixing after, stir, then add deionized water.
Performance and measure of merit
1. the test of anti-microbial property
Antibacterial tests are with reference to JIS Z 2801：2006《Antibacterial examination criteria》Carry out.Test specimen size is (50 ± 2) Mm* (50 ± 2) mm, the staphylococcus aureus and Friedlander's bacillus that strain is provided using Guangdong institute of microbiology.Gold The bacterial concentration of staphylococcus aureus and Friedlander's bacillus is 2.0*105Cfu/ml, experiment terminate rear, measure viable count. It is repeated once, averages with condition antibacterial tests.The calculation formula of sterilizing rate is：Antibiotic rate (%)=(control blank control Viable count-experimental group viable count)/control blank control viable count * 100%, as a result such as table 2.
The embodiment 3-7 of table 2 and comparative example 1-2 anti-microbial property result
Antibacterial tests prove, 3-7 of the embodiment of the present invention be prepared it is mould proof, except mould composition antibacterial action higher than pair The antibacterial effect of ratio 1 and 2, it is main reason is that using TiO2Modified chitosan antimicrobial agent and natural ferment collective effect Result, Antibacterial Mechanism is due to that chitosan molecule is positively charged, when being contacted with each other with negatively charged bacterium microbe, carefully The electric charge on bacterium surface is neutralized, so that the activity of bacterium is suppressed, is lost activity.The further low molecule of chitosan simultaneously Change, penetrate into microorganism wall, hinder transfer of the gene from DNA to RNA, so as to prevent the development of microorganism, reach To it is mould proof as antibacterial purpose, applied except mould composition can be effective on the materials such as sheet material, glass, wallpaper, ceramic tile, paint Antibacterial and mouldproof acts on.
2. mould proof characteristic test
Embodiment 3-7 mould proof characteristic is tested using AATCC-100 methods, it is mould, mould proof with removing for the present invention respectively The paper that compositions-treated is crossed is put into culture dish, even spread 0.5mL aspergillus niger bacterium solutions on paper, 37 DEG C of culture 24h, is taken out Culture medium is poured into, 30 DEG C of culture 48h, takes out and calculates mildew number.
As a result show that the paper surface that mould, mould proof compositions-treated is crossed that removes through the present invention grows almost without mildew, thus As can be seen that treated paper has good mould proof characteristic.
3. average diameter of inhibition zone is tested
To embodiment 3-7 and comparative example 1-2 except mould, mould proof composition is 100 × 10-6To the antibacterial flat of mould under concentration Equal diameter test.Test result is shown in Table 3.
Table 3
The result of table 3 shows that mould inhibitor of the invention is obviously high to the inhibitory action of various moulds compared with comparative example In comparative example.
It will be apparent to those skilled in the art that can technical scheme and design as described above, make other various phases The change and deformation answered, and all these change and deformation should all belong to the claims in the present invention protection domain it It is interior.

Claims (10)

1. it is a kind of it is mould proof, except mould composition, it is characterised in that including following components in parts by weight：Chitin modified antibacterial Agent 10-22 parts, natural activity ferment 8-20 parts, Kathon CG 3-8 parts, de- mould dose of 10-20 part, surfactant 1-8 parts, antibacterial synergy Agent 1-5 parts, deionized water 60-100 parts.
2. it is as claimed in claim 1 it is mould proof, except mould composition, it is characterised in that including following components in parts by weight：Shell Glycan is modified antiseptic 15-18 parts, natural activity ferment 12-15 parts, Kathon CG 3-5 parts, de- mould dose of 12-18 parts, surfactant 3-5 parts, Trimethoprim 2-4 parts, deionized water 79-92 parts.
3. it is as claimed in claim 1 it is mould proof, except mould composition, it is characterised in that including following components in parts by weight：Shell Glycan is modified 16 parts of antiseptic, 15 parts of natural activity ferment, 5 parts of Kathon CG, de- mould dose 15 parts, 5 parts of surfactant, antibacterial synergy 3 parts of agent, 85 parts of deionized water.
4. as described in claim any one of 1-3 it is mould proof, except mould composition, it is characterised in that the chitin modified antibacterial Agent is by nano-TiO2Modified chitosan antimicrobial agent.
5. as described in claim any one of 1-3 it is mould proof, except mould composition, it is characterised in that the chitosan antimicrobial agent system Preparation Method is as follows：Deionized water, 10% acetic acid, nano-TiO are sequentially added in chitosan2And epoxychloropropane, stirring are equal After even 20-30 minutes are vibrated with ultrasonic oscillator；Wherein chitosan and TiO2Mass ratio be (2-5):1.
6. as described in claim any one of 1-3 it is mould proof, except mould composition, it is characterised in that the nano titanium oxide Particle diameter is 10-15nm；The particle diameter of the Nano zinc dioxide impact-resistant is 22-28nm.
7. as described in claim any one of 1-3 it is mould proof, except mould composition, it is characterised in that described de- mould dose be zeolite powder, The one or more kinds of combination of diatomite, kaolin, montmorillonite, alumino-silicate, glucomannans；The Trimethoprim is One kind in metopycide, TMP, dimethoxy methyl benzyl Aminometradine；The surfactant is quaternary ammonium Type surfactant.
8. as described in claim any one of 1-3 it is mould proof, except mould composition, it is characterised in that the natural activity ferment leads to Following methods are crossed to be prepared：Take apple 2-5 parts of parts by weight meter, carrot 5-10 parts, onion 10-15 parts, tomato 10-15 Part, grape 5-10 parts, water is added, mashing, fruit and vegetable juice is made；Then bacillus coagulans, Bifidobacterium, lactobacillus acidophilus are added The leavening of composition, it is 25-39 DEG C in temperature, is sealed by fermentation 2-5 days；Finally at 15-30 DEG C, sealing and standing precipitation 5-10 My god, filtering, filtrate is taken, through low temperature drying into ferment powder, is produced.
A kind of 9. mould proof, except mould composition preparation method, it is characterised in that including,
The step of preparing chitin modified antiseptic：Deionized water, 10% acetic acid, nano-TiO are sequentially added in chitosan2With And epoxychloropropane, vibrate 20-30 minutes with ultrasonic oscillator after stirring；Wherein chitosan and TiO2Mass ratio be (2-5):1；Obtain chitin modified antiseptic；
The step of preparing natural activity ferment：Take apple 2-5 parts of parts by weight meter, carrot 5-10 parts, onion 10-15 parts, western red Persimmon 10-15 parts, grape 5-10 parts, water is added, mashing, fruit and vegetable juice is made；Then bacillus coagulans, Bifidobacterium, thermophilic is added The leavening of Lactobacillus lactis composition, it is 25-39 DEG C in temperature, is sealed by fermentation 2-5 days；Finally at 15-30 DEG C, sealing and standing is sunk Shallow lake 5-10 days, filtering, takes filtrate, stand-by through low temperature drying into natural active ferment powder；
The step of preparing composition：By above-mentioned chitin modified antiseptic, natural activity ferment powder and Kathon CG, take off mould dose, surface After activating agent, Trimethoprim mixing, stir, then add deionized water, continue to stir, until all components mixing point Dissipate it is uniform, obtain it is mould proof, except mould composition.
10. preparation method mould proof, except mould composition as claimed in claim 9, it is characterised in that it is described it is mould proof, except mould group Compound includes the component of following parts by weight：Chitin modified antiseptic 10-22 parts, natural activity ferment 8-20 parts, Kathon CG 3-8 Part, take off mould dose of 10-20 part, surfactant 1-8 parts, Trimethoprim 1-5 parts, deionized water 60-100 parts.
CN201711061605.1A 2017-11-02 2017-11-02 It is a kind of it is mould proof, except mould composition and preparation method thereof Pending CN107711921A (en)

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