CN110897263A - Antibacterial and deodorant insole and preparation method thereof - Google Patents
Antibacterial and deodorant insole and preparation method thereof Download PDFInfo
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- CN110897263A CN110897263A CN201911221271.9A CN201911221271A CN110897263A CN 110897263 A CN110897263 A CN 110897263A CN 201911221271 A CN201911221271 A CN 201911221271A CN 110897263 A CN110897263 A CN 110897263A
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/10—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined specially adapted for sweaty feet; waterproof
Abstract
The invention discloses an antibacterial and deodorant insole and a preparation method thereof, and relates to the technical field of insoles, wherein the insole comprises a pad surface and a pad bottom, wherein a filling layer is arranged between the pad surface and the pad bottom, and comprises the following components, by weight, 50-60 parts of rush pieces; 20-30 parts of activated carbon powder; 10-15 parts of mint powder; 3-8 parts of pepper powder. The rush leaves natural fragrance after being dried in the sun, and has good effects of ventilation, moisture absorption and cooling, so as to ensure the dryness in the shoe cavity and inhibit the reproduction of bacteria in the shoe. The activated carbon powder has good adsorbability, can effectively remove peculiar smell in the shoe cavity and improve the warm and humid environment in the shoe cavity to a certain extent. The mint powder and the pepper powder have good antibacterial and deodorizing effects.
Description
Technical Field
The invention relates to the technical field of insoles, in particular to an antibacterial deodorant insole and a preparation method thereof.
Background
The insole can keep the inside of the shoe dry, so that the shoe is easy to clean, the inside of the shoe is not easy to wear, and the insole is beneficial to keeping the comfort and cleanness of the foot.
Chinese patent with publication number CN103859697B discloses an antibacterial insole and a preparation method thereof, wherein the antibacterial insole is prepared from the following raw materials in parts by weight: 20-30 parts of ramie fibers, 40-60 parts of cotton fibers, 20-30 parts of bamboo fibers and 0.5-1.5 parts of a composite antibacterial agent; the composite antibacterial agent comprises the following components in percentage by weight: 85-95% of polyhexamethylene biguanide hydrochloride and 5-15% of coupling agent; the coupling agent comprises the following components in percentage by weight: 40-60% of 2- [ (2-aminoethyl) amino ] zirconium ethoxide complex and 40-60% of silane coupling agent SI-40.
However, the above insole has a very limited deodorizing effect by polyhexamethylene biguanide hydrochloride, and thus needs to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an antibacterial deodorant insole which has good antibacterial performance and deodorization performance.
In order to achieve the purpose, the invention provides the following technical scheme:
an antibacterial deodorant insole comprises an insole surface and an insole bottom, wherein a filling layer is arranged between the insole surface and the insole bottom and comprises the following components in parts by weight,
50-60 parts of rush pieces;
20-30 parts of activated carbon powder;
10-15 parts of mint powder;
3-8 parts of pepper powder.
Through adopting above-mentioned technical scheme, rush stalk is slick and sly long and thin, thickness is even, the color is green straight, and the former core of wall is dredged, fragrant and fragrant, and the fibre is long, and is flexible, and pull resistance is good, is splendid natural green fibre, for the main raw materials of straw plaiting articles, still can be used as the medicine, is praised as "green diamond". The shoe cover leaves natural fragrance after being dried in the sun, and has good effects of ventilation, moisture absorption and cooling, so as to ensure the dryness in the shoe cavity and inhibit the propagation of bacteria in the shoe.
The activated carbon powder has good adsorbability, can effectively remove peculiar smell in the shoe cavity and improve the warm and humid environment in the shoe cavity to a certain extent.
The mint powder is rich in menthol and menthone, the mint is relatively wide in traditional Chinese medicine clinical application, is relatively sensitive to active ingredients of the mint, such as trichophyton rubrum, trichophyton gypseum, epidermophyton floccosum and candida albicans, has a certain bactericidal effect, has unique faint scent, and can effectively remove peculiar smell generated in shoe cavities.
The chemical components of the pepper powder are very complex and are composed of a plurality of compounds, mainly including volatile oil, alkaloid, amide, lignan and coumarin. The alkaloid compounds have important biological activity, and mainly have antibacterial effect, anti-inflammatory analgesic effect, insecticidal activity and the like. The physiological functions of coumarin mainly include antibacterial, anticoagulant and hemostatic effects. The pepper volatile oil only contains volatile fragrant components, and the spicy components have no volatility, so that the peculiar smell generated in the shoe cavity can be effectively removed.
In addition, mint and pepper have a synergistic effect in the effect of removing the peculiar smell, and can obviously improve the effect of removing the peculiar smell in the shoe cavity.
Further, the filling layer comprises 10-15 parts of grapefruit peel powder by weight.
By adopting the technical scheme, the shaddock peel powder is a large amount of fibrous substances and forms a large amount of fine pore passages, so that the shaddock peel powder is large in specific surface area and good in adsorption performance, the effect of removing peculiar smell in a shoe cavity can be further improved, and the shaddock peel powder also has good hygroscopicity so as to improve the durability of a dry environment of the shoe cavity and inhibit the propagation and growth of bacteria.
Further, the shaddock peel powder is subjected to ferric chloride modification treatment.
By adopting the technical scheme, the shaddock peel is internally provided with the white flocculent layer, contains a large amount of cellulose, hemicellulose, lignin, pectin, organic acid and protein, and has natural exchange capacity and adsorption property. After the shaddock peel powder is modified by ferric trichloride, the particles are more uniform, fine and shrunk to some extent, the size becomes smaller, and the fibrous substances are not obvious any more. The ferric trichloride solution is acidic, has certain oxidability and corrosivity, can react with reducing substances in the shaddock peel powder to a certain extent, hemicellulose in the shaddock peel powder can be dissolved in acid and is easy to degrade under an acidic condition, and lignin has a condensation reaction under the acidic condition, so that the fine pore passages of the modified shaddock peel powder are smaller and finer, the adsorption capacity of the modified shaddock peel powder is further improved, and the modified shaddock peel powder has more excellent moisture absorption and deodorization performances.
Further, the filling layer comprises 0.3-0.5 part of clove essential oil in parts by weight.
By adopting the technical scheme, the clove essential oil is a natural and efficient bacteriostatic agent, and the eugenol is a main bacteriostatic component of the clove essential oil, so that the clove essential oil has a good antibacterial effect, and further, bacteria are prevented from generating peculiar smell gas.
Further, the clove essential oil is subjected to β -cyclodextrin embedding treatment.
By adopting the technical scheme, although the clove essential oil has a good antibacterial effect, the clove essential oil is poor in stability, easy to oxidize, volatilize and dissipate, has pungent smell, and is wrapped in the special molecular cavity of the cyclodextrin by utilizing the hollow structure of the cyclodextrin so as to improve the stability and usability of the clove essential oil and reduce the dissipation.
The clove essential oil microcapsule particles embedded by cyclodextrin are white powder in appearance, slightly have clove smell, are soft and not sharp, and have a good embedding effect, and the clove essential oil embedded by β -cyclodextrin can be continuously and slowly released to play a role of continuous bacteriostasis, so that the antibacterial effect is more durable.
Further, the filling layer also comprises a loofah sponge sheet.
By adopting the technical scheme, the loofah sponge is of a natural reticular structure, and the complicated veins can provide a good dispersion space for each component and ensure the dispersibility of each component. The loofah sponge is light and tough in texture, strong in hydrophobic and air permeability, and fast in moisture absorption and dispersion, can effectively improve warm and humid environments in shoes, keeps feet dry and clean, inhibits the reproduction and growth of bacteria in the shoes, and achieves the effects of resisting bacteria, diminishing inflammation, preventing and treating foot odor, foot sweat, dermatophytosis and the like. In addition, the loofah sponge is relatively cheap, the material is degradable, and no pollution is caused to the environment, so that the insole is low in cost and low-carbon and environment-friendly.
Further, the loofah sponge tablets are subjected to alkali-urea modification treatment.
By adopting the technical scheme, the loofah sponge fiber is characterized in that: light and tough texture, high tensile strength, good moisture absorption and air permeability, and the contained medicinal ingredients are very beneficial to the health of human bodies. However, the loofah sponge fibers are yellow, hard and thick, which is not beneficial to product processing and new shape modeling, and the hard fiber ends contact with the skin to stimulate the nervous system in the wearing process, so that the itching feeling (light stimulation) or the stabbing pain feeling (severe stimulation) is generated. The problems of the loofah sponge inner pad in the processing and wearing processes always bother manufacturers and influence consumers. The reason why the loofah sponge inner pad stabs feet is that the loofah sponge has larger rigidity of single fiber and thicker fiber. The large fiber rigidity is caused by the compact structure, the large initial modulus, the high orientation degree and the high crystallinity of the loofah sponge cellulose macromolecules; the thicker fiber is caused by the fact that the outer layer of the cellulose is coated with higher content of lignin and hemicellulose.
The hydration of urea forces the micro-fiber gaps which are wetted and filled with the alkali liquor to expand, and the fibers further swell, so that the loofah sponge obtains good softness. The loofah sponge does not belong to a trichophyton rubrum fungus resistant material, and the loofah sponge subjected to alkali-urea modification treatment can obtain a good bacteriostatic rate, probably because urea has a certain pest control effect, or sulfuric acid in an acid bath permeates into the loofah sponge to generate a certain inhibiting effect on bacteria during alkali-urea pretreatment.
The invention also aims to provide a preparation method of the antibacterial deodorant insole, which comprises the following steps:
s1, modification of the shaddock peel powder: mixing dried pericarpium Citri Grandis powder and ferric chloride solution, stirring for 10-15min, washing with clear water for 5-10min, and oven drying at 50-55 deg.C;
s2, embedding clove essential oil, namely adding distilled water into proper β -cyclodextrin according to the volume ratio of 1: 6, stirring to form β -cyclodextrin saturated solution, adding clove essential oil into ethanol solution according to the volume ratio of 1: 20 to dissolve, dropwise adding the solution into β -cyclodextrin saturated solution, stirring for 2.5-3h at the temperature of 60-65 ℃, cooling the solution to room temperature, placing the solution into the solution to stand for 24h at the temperature of 2-6 ℃, performing suction filtration and washing, drying the shaddock peel powder in S1 at the temperature of 50-55 ℃, and drying to constant weight to obtain a microcapsule product;
s3, softening the loofah sponge: soaking retinervus Luffae fructus in 16% NaOH and 1.6% urea solution at 75-85 deg.C for 30-35min, dealkalizing, acid bathing, washing with water, and drying at 50-55 deg.C with the residue of S2;
s4, preparing a filling layer: pressing dried rush into a sheet in a rolling manner, cutting and molding the softened loofah sponge to obtain a loofah sponge sheet, placing the loofah sponge sheet on the rush sheet, uniformly mixing activated carbon powder, mint powder, pepper powder, modified shaddock peel powder and clove essential oil microcapsules, uniformly scattering the mixed powder on the loofah sponge sheet, folding the edge of the rush sheet above the loofah sponge sheet, and performing edge covering treatment to obtain a filling layer;
s5, preparing a finished product: and sewing the cushion surface, the filling layer and the cushion bottom.
Wherein, S1, S2 and S3 have no priority and can be synchronously performed.
In S3, the acid bath is a mixture of 25g/L sulfuric acid, 90g/L sodium sulfate and 25g/L zinc sulfate, and the acid bath condition is 40-45 deg.C and the time is 8-10 min.
Through adopting above-mentioned technical scheme for the filling layer has good moisture absorption antibacterial effect, and can not lead to the mixed powder to spill in the preparation process of filling layer, and the mixed powder can evenly distributed in the retinervus Luffae fructus piece, can play good moisture absorption antibacterial effect to each position homoenergetic in the shoe cavity. In addition, the prepared insole has good flexibility and can ensure the wearing comfort. In conclusion, the invention has the following beneficial effects:
1. the rush has good effects of ventilation, moisture absorption and cooling, so as to ensure the dryness in the shoe cavity and inhibit the reproduction of bacteria in the shoe. The activated carbon powder has good adsorbability, can effectively remove peculiar smell in the shoe cavity and improve the warm and humid environment in the shoe cavity to a certain extent. The mint powder has a certain sterilization effect, and the mint has unique faint scent and can effectively remove peculiar smell generated in shoe cavities. The pepper powder also has a certain antibacterial effect and can effectively remove peculiar smell generated in the shoe cavity. In addition, mint and pepper have a synergistic effect in the effect of removing the peculiar smell, and can obviously improve the effect of removing the peculiar smell in the shoe cavity.
2. The shaddock peel powder is a large amount of fibrous substances and forms a large amount of micro-fine pore passages, which shows that the shaddock peel powder has large specific surface area, good adsorption performance and good moisture absorption performance, can further improve the effect of removing peculiar smell in the shoe cavity, and also has good moisture absorption performance so as to improve the durability of the dry environment of the shoe cavity and inhibit the propagation and growth of bacteria. The micro pore passages of the modified shaddock peel powder are smaller and finer, so that the adsorption capacity of the modified shaddock peel powder is further improved, and the modified shaddock peel powder has better moisture absorption and deodorization performances.
3. The clove essential oil microcapsule particles embedded by the cyclodextrin have white powder appearance, slight clove smell, softness, no irritation and good embedding effect, and the clove essential oil embedded by β -cyclodextrin can be continuously and slowly released to play a role of continuous bacteriostasis, so that the antibacterial effect is more durable.
4. The loofah sponge is a natural reticular structure, and the complicated veins can provide good dispersion space for each component and ensure the dispersibility of each component. The loofah sponge is light and tough in texture, strong in hydrophobic and air permeability, and fast in moisture absorption and dispersion, can effectively improve warm and humid environments in shoes, keeps feet dry and clean, inhibits the reproduction and growth of bacteria in the shoes, and achieves the effects of resisting bacteria, diminishing inflammation, preventing and treating foot odor, foot sweat, dermatophytosis and the like. After modification treatment, the loofah sponge tablet can be endowed with more excellent physical properties and antibacterial effect.
Drawings
FIG. 1 is a flow chart of a method provided by the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples.
Examples
Example 1
An antibacterial deodorant insole comprises an insole surface and an insole bottom, wherein a filling layer is arranged between the insole surface and the insole bottom.
As shown in figure 1, the preparation method of the insole comprises the following steps:
s1, modification of the shaddock peel powder: mixing 10 parts by weight of dried shaddock peel powder and ferric trichloride solution, stirring for 10-15min, uniformly mixing, washing for 5-10min with clear water, and drying at 50-55 deg.C;
s2, embedding clove essential oil, namely adding distilled water into proper β -cyclodextrin according to the volume ratio of 1: 6, stirring to form β -cyclodextrin saturated solution, adding 0.3 weight part of clove essential oil into ethanol solution according to the volume ratio of 1: 20 for dissolving, dropwise adding the solution into β -cyclodextrin saturated solution, stirring for 2.5-3h at the temperature of 60-65 ℃, standing for 24h at the temperature of 2-6 ℃ after the solution is cooled to room temperature, performing suction filtration and washing, drying the shaddock peel powder in S1 at the temperature of 50-55 ℃, and drying to constant weight to obtain a microcapsule product;
s3, softening the loofah sponge: soaking retinervus Luffae fructus in 16% NaOH and 1.6% urea solution at 75-85 deg.C for 30-35min, dealkalizing, acid bathing, washing with water, and drying at 50-55 deg.C with the residue of S2; the acid bath adopts a mixed solution of 25g/L sulfuric acid, 90g/L sodium sulfate and 25g/L zinc sulfate, and the acid bath condition is 40-45 ℃ and the time is 8-10 min;
s4, preparing a filling layer: pressing 50 parts by weight of dry rush into pieces in a rolling manner, cutting and molding the softened loofah sponge to obtain loofah sponge pieces, placing the loofah sponge pieces on the rush pieces, uniformly mixing 20 parts by weight of activated carbon powder, 10 parts by weight of mint powder, 3 parts by weight of paprika powder, modified grapefruit peel powder and clove essential oil microcapsules, uniformly scattering the mixed powder on the loofah sponge pieces, folding the edges of the rush pieces over the loofah sponge pieces and performing edge covering treatment to obtain a filling layer;
s5, preparing a finished product: and sewing the insole surface, the filling layer and the insole bottom to obtain the antibacterial deodorant insole.
Wherein, S1, S2 and S3 have no priority and can be synchronously performed.
Example 2
The difference from the embodiment 1 is that the preparation method of the insole comprises the following steps:
s1, modification of the shaddock peel powder: mixing and stirring 15 parts by weight of dry shaddock peel powder and a ferric trichloride solution for 10-15min, uniformly mixing, washing with clear water for 5-10min, and drying at 50-55 ℃;
s2, embedding clove essential oil, namely adding distilled water into proper β -cyclodextrin according to the volume ratio of 1: 6, stirring to form β -cyclodextrin saturated solution, adding 0.5 part by weight of clove essential oil into ethanol solution according to the volume ratio of 1: 20 for dissolving, dropwise adding the solution into β -cyclodextrin saturated solution, stirring for 2.5-3h at the temperature of 60-65 ℃, standing for 24h at the temperature of 2-6 ℃ after the solution is cooled to room temperature, performing suction filtration and washing, drying the grapefruit peel powder in S1 at the temperature of 50-55 ℃, and drying to constant weight to obtain a microcapsule product;
s3, softening the loofah sponge: soaking retinervus Luffae fructus in 16% NaOH and 1.6% urea solution at 75-85 deg.C for 30-35min, dealkalizing, acid bathing, washing with water, and drying at 50-55 deg.C with the residue of S2; the acid bath adopts a mixed solution of 25g/L sulfuric acid, 90g/L sodium sulfate and 25g/L zinc sulfate, and the acid bath condition is 40-45 ℃ and the time is 8-10 min;
s4, preparing a filling layer: pressing 60 parts by weight of dry rush into pieces in a rolling manner, cutting and molding the softened loofah sponge to obtain loofah sponge pieces, placing the loofah sponge pieces on the rush pieces, uniformly mixing 30 parts by weight of activated carbon powder, 15 parts by weight of mint powder, 8 parts by weight of paprika powder, modified grapefruit peel powder and clove essential oil microcapsules, uniformly scattering the mixed powder on the loofah sponge pieces, folding the edges of the rush pieces over the loofah sponge pieces and performing edge covering treatment to obtain a filling layer;
s5, preparing a finished product: and sewing the insole surface, the filling layer and the insole bottom to obtain the antibacterial deodorant insole.
Example 3
The difference from the embodiment 1 is that the preparation method of the insole comprises the following steps:
s1, modification of the shaddock peel powder: mixing 12 parts by weight of dried shaddock peel powder and ferric trichloride solution, stirring for 10-15min, uniformly mixing, washing for 5-10min with clear water, and drying at 50-55 deg.C;
s2, embedding clove essential oil, namely adding distilled water into proper β -cyclodextrin according to the volume ratio of 1: 6, stirring to form β -cyclodextrin saturated solution, adding 0.4 part by weight of clove essential oil into ethanol solution according to the volume ratio of 1: 20 for dissolving, dropwise adding the solution into β -cyclodextrin saturated solution, stirring for 2.5-3h at the temperature of 60-65 ℃, standing for 24h at the temperature of 2-6 ℃ after the solution is cooled to room temperature, performing suction filtration and washing, drying the grapefruit peel powder in S1 at the temperature of 50-55 ℃, and drying to constant weight to obtain a microcapsule product;
s3, softening the loofah sponge: soaking retinervus Luffae fructus in 16% NaOH and 1.6% urea solution at 75-85 deg.C for 30-35min, dealkalizing, acid bathing, washing with water, and drying at 50-55 deg.C with the residue of S2; the acid bath adopts a mixed solution of 25g/L sulfuric acid, 90g/L sodium sulfate and 25g/L zinc sulfate, and the acid bath condition is 40-45 ℃ and the time is 8-10 min;
s4, preparing a filling layer: pressing 55 parts by weight of dry rush into pieces in a rolling manner, cutting and molding the softened loofah sponge to obtain loofah sponge pieces, placing the loofah sponge pieces on the rush pieces, uniformly mixing 25 parts by weight of activated carbon powder, 12 parts by weight of mint powder, 5 parts by weight of paprika powder, modified grapefruit peel powder and clove essential oil microcapsules, uniformly scattering the mixed powder on the loofah sponge pieces, folding the edges of the rush pieces over the loofah sponge pieces and performing edge covering treatment to obtain a filling layer;
s5, preparing a finished product: and sewing the insole surface, the filling layer and the insole bottom to obtain the antibacterial deodorant insole.
Example 4
The difference from the embodiment 3 is that the modification of the shaddock peel powder by the S1 is omitted.
Example 5
The difference from the example 3 is that the embedding of the clove essential oil by the S2 is omitted and no additional treatment is carried out on the clove essential oil.
Example 6
The difference from the example 3 is that the softening treatment of the silk melon twine by the step S3 is omitted.
Comparative example
Comparative example 1
The difference from example 3 is that no mint powder was added.
Comparative example 2
The difference from example 3 is that no pepper powder was added.
Performance test
Sensory evaluation of deodorizing effect: the deodorizing effect of the products produced in examples 1 to 6 of the present invention and comparative examples 1 and 2 was evaluated, and a common cotton insole was used as a blank. The number of the patients who participated in the test is 24, each group of 3 patients provides insoles, clean socks and leather shoes (poor air permeability) for the tested person at the same time, the odor in the shoes worn for one day is compared with the odor in ordinary shoes, the deodorization effect is scored, the full score is 10.0, the average score of each group is averaged, the higher the score is, the more acceptable the deodorization effect is represented by each person, and the statistical result is shown in table 1.
Sensory evaluation of comfort: the comfort degree of the insole is also graded by the tested person in the using process, the full score is 10.0, each group is evenly graded, the higher the score is, the more acceptable the comfort degree is represented by everyone, and the statistical result is shown in the table 1.
TABLE 1
| Deodorizing effect | Comfort level | |
| Example 1 | 9.3 | 9.3 |
| Examples2 | 9.6 | 9.3 |
| Example 3 | 9.6 | 9.4 |
| Example 4 | 8.9 | 9.4 |
| Example 5 | 8.5 | 9.3 |
| Example 6 | 8.2 | 7.6 |
| Comparative example 1 | 8.4 | 9.4 |
| Comparative example 2 | 8.5 | 9.3 |
| Blank example | 1.3 | 8.3 |
As can be seen from table 1, examples 1 to 3 have excellent deodorizing effect and comfort level, and are well liked by the public, and other test groups can obtain more excellent odor adsorption effect after the grapefruit peel powder is modified compared with examples 1 to 3; the clove essential oil has fragrance, can effectively inhibit the growth and the propagation of bacteria, reduces the source of odor, and also has good deodorization effect; the loofah sponge is endowed with good antibacterial performance after being modified, and compared with the slow-release clove essential oil, the loofah sponge can obtain greater effect on the antibacterial effect in a short time, so that the deodorization effect is more obvious. Mint powder and paprika powder also apparently have excellent performance against bacteria and deodorization.
Evaluating the bacteriostatic effect: with reference to appendix D in BFZ/T73023-2006 "antimicrobial Fabric detection method": the oscillation method was used for detection. The culture medium and the buffer solution are prepared by adopting a standard method, and the Trichophyton rubrum and Candida albicans select a Sabouraud culture medium suitable for the growth of the Trichophyton rubrum and the Candida albicans.
The operation process flow is as follows: 0.5cm2Material 0.75 ± 0.05g wrapped → 103KPa, sterilized at 121 ℃ for 15min → poured into 70ml of phosphate buffer → 5ml of prepared inoculum solution is added to the flask → placed in a shaker at 24 ± 1 ℃ and 150r/min, shaken for 18h → 1ml of each flask is taken out and diluted 4 times with phosphate buffer 10 times → 1ml of the diluted solution is taken out → about 15ml of medium is poured into the petri dish and marked → placed at room temperature for 3h → cultured in an artificial incubator at 37 ± 1 ℃ for 48-72 h → counted. The purpose of placing 3h is to reduce the error caused by the sequence of the operation time.
The preparation method of the bacterial suspension comprises the following steps: taking an inoculating loop, marking 3-10 generations of strains on a plate poured into a culture medium → culturing at 37 +/-1 ℃ for 18-24 h → obtaining a fresh culture → adding 5ml of buffer solution for repeatedly blowing and sucking, washing off the bacterial lawn → transferring the washing solution to another sterile test tube → shaking by hand for 80 times → sucking 2-3 ml of the washing solution by a straw and adding the solution into 9ml of the buffer solution → mixing uniformly, and diluting until the number of viable bacteria is 2.5 multiplied by 105～3×105And (4) finishing.
TABLE 2
As can be seen from Table 2, examples 1 to 3 of the present invention have excellent inhibitory effects against Trichophyton rubrum and Candida albicans. As can be seen from example 5 and comparative examples 1-2, the addition of clove essential oil, mint powder and paprika powder can effectively improve the antibacterial effect. From example 6, it can be seen that after the loofah sponge is softened, the physical properties are improved, and the loofah sponge has a good antibacterial effect and has a more excellent bacteriostatic rate on trichophyton rubrum.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an antibiotic deodorant shoe-pad, includes face of filling up and the bed pad, be provided with filling layer, its characterized in that between face of filling up and the bed pad: the filling layer comprises the following components in parts by weight,
50-60 parts of rush pieces;
20-30 parts of activated carbon powder;
10-15 parts of mint powder;
3-8 parts of pepper powder.
2. The antibacterial and deodorant insole according to claim 1, characterized in that: the filling layer comprises 10-15 parts of shaddock peel powder by weight.
3. The antibacterial and deodorant insole according to claim 2, characterized in that: the grapefruit peel powder is subjected to ferric chloride modification treatment.
4. The antibacterial and deodorant insole according to claim 1, characterized in that: the filling layer comprises 0.3-0.5 part of clove essential oil by weight.
5. The antibacterial and deodorant insole according to claim 4, wherein said clove essential oil is embedded with β -cyclodextrin.
6. The antibacterial and deodorant insole according to claim 1, characterized in that: the filling layer also comprises loofah sponge tablets.
7. The antibacterial and deodorant insole according to claim 6, characterized in that: the loofah sponge tablet is subjected to alkali-urea modification treatment.
8. The method for preparing an antibacterial deodorant insole according to any one of claims 1 to 7, characterized in that: comprises the following steps of (a) carrying out,
s1, modification of the shaddock peel powder: mixing dried pericarpium Citri Grandis powder and ferric chloride solution, stirring for 10-15min, washing with clear water for 5-10min, and oven drying at 50-55 deg.C;
s2, embedding clove essential oil, namely adding distilled water into proper β -cyclodextrin according to the volume ratio of 1: 6, stirring to form β -cyclodextrin saturated solution, adding clove essential oil into ethanol solution according to the volume ratio of 1: 20 to dissolve, dropwise adding the solution into β -cyclodextrin saturated solution, stirring for 2.5-3h at the temperature of 60-65 ℃, cooling the solution to room temperature, placing the solution into the solution to stand for 24h at the temperature of 2-6 ℃, performing suction filtration and washing, drying the shaddock peel powder in S1 at the temperature of 50-55 ℃, and drying to constant weight to obtain a microcapsule product;
s3, softening the loofah sponge: soaking retinervus Luffae fructus in 16% NaOH and 1.6% urea solution at 75-85 deg.C for 30-35min, dealkalizing, acid bathing, washing with water, and drying at 50-55 deg.C with the residue of S2;
s4, preparing a filling layer: pressing dried rush into a sheet in a rolling manner, cutting and molding the softened loofah sponge to obtain a loofah sponge sheet, placing the loofah sponge sheet on the rush sheet, uniformly mixing activated carbon powder, mint powder, pepper powder, modified shaddock peel powder and clove essential oil microcapsules, uniformly scattering the mixed powder on the loofah sponge sheet, folding the edge of the rush sheet above the loofah sponge sheet, and performing edge covering treatment to obtain a filling layer;
s5, preparing a finished product: and sewing the insole surface, the filling layer and the insole bottom to obtain the antibacterial deodorant insole.
9. The preparation method of the antibacterial deodorant insole according to claim 8, characterized in that: s1, S2 and S3 have no priority and can be performed synchronously.
10. The preparation method of the antibacterial deodorant insole according to claim 8, characterized in that: in S3, the acid bath is a mixture of 25g/L sulfuric acid, 90g/L sodium sulfate and 25g/L zinc sulfate, and the acid bath condition is 40-45 deg.C and the time is 8-10 min.
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| CN201911221271.9A CN110897263A (en) | 2019-12-03 | 2019-12-03 | Antibacterial and deodorant insole and preparation method thereof |
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| CN201911221271.9A CN110897263A (en) | 2019-12-03 | 2019-12-03 | Antibacterial and deodorant insole and preparation method thereof |
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| CN201911221271.9A Pending CN110897263A (en) | 2019-12-03 | 2019-12-03 | Antibacterial and deodorant insole and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998352A (en) * | 2021-02-23 | 2021-06-22 | 温州天望电子科技有限公司 | Meyer shoe insole for carex meyeriana health care and bacteriostatic shoes thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1732019A (en) * | 2002-10-28 | 2006-02-08 | 高砂香料工业株式会社 | Deodorant composition |
| CN104665101A (en) * | 2013-11-27 | 2015-06-03 | 赵银香 | Wild chrysanthemum flower health shoe pad and manufacturing process thereof |
| CN105285442A (en) * | 2015-10-26 | 2016-02-03 | 张静 | High-quality citrus peel residue meat duck feed easy to absorb and utilize and preparation method of high-quality citrus peel residue meat duck feed |
| CN106820431A (en) * | 2015-12-04 | 2017-06-13 | 张美玲 | A kind of Lin's grass health insoles and preparation method thereof |
| CN107280142A (en) * | 2017-05-31 | 2017-10-24 | 苏州峰佳医疗科技有限公司 | Foot orthopedic insoles and preparation method thereof |
| CN206895933U (en) * | 2017-06-22 | 2018-01-19 | 广东茂泽工贸股份有限公司 | A kind of Novel Chinese herbal medicine shoe-pad |
| CN108752721A (en) * | 2018-05-17 | 2018-11-06 | 浙江三益鞋业有限公司 | A kind of antibacterial shoe |
| CN109650665A (en) * | 2019-01-24 | 2019-04-19 | 温州立胜建设有限公司 | A kind of energy-saving and emission-reducing town sewage treatment system |
| CN110025179A (en) * | 2018-07-23 | 2019-07-19 | 安徽农业大学 | A kind of luffa functional module pillow and its pillow |
-
2019
- 2019-12-03 CN CN201911221271.9A patent/CN110897263A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1732019A (en) * | 2002-10-28 | 2006-02-08 | 高砂香料工业株式会社 | Deodorant composition |
| CN104665101A (en) * | 2013-11-27 | 2015-06-03 | 赵银香 | Wild chrysanthemum flower health shoe pad and manufacturing process thereof |
| CN105285442A (en) * | 2015-10-26 | 2016-02-03 | 张静 | High-quality citrus peel residue meat duck feed easy to absorb and utilize and preparation method of high-quality citrus peel residue meat duck feed |
| CN106820431A (en) * | 2015-12-04 | 2017-06-13 | 张美玲 | A kind of Lin's grass health insoles and preparation method thereof |
| CN107280142A (en) * | 2017-05-31 | 2017-10-24 | 苏州峰佳医疗科技有限公司 | Foot orthopedic insoles and preparation method thereof |
| CN206895933U (en) * | 2017-06-22 | 2018-01-19 | 广东茂泽工贸股份有限公司 | A kind of Novel Chinese herbal medicine shoe-pad |
| CN108752721A (en) * | 2018-05-17 | 2018-11-06 | 浙江三益鞋业有限公司 | A kind of antibacterial shoe |
| CN110025179A (en) * | 2018-07-23 | 2019-07-19 | 安徽农业大学 | A kind of luffa functional module pillow and its pillow |
| CN109650665A (en) * | 2019-01-24 | 2019-04-19 | 温州立胜建设有限公司 | A kind of energy-saving and emission-reducing town sewage treatment system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998352A (en) * | 2021-02-23 | 2021-06-22 | 温州天望电子科技有限公司 | Meyer shoe insole for carex meyeriana health care and bacteriostatic shoes thereof |
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