CN1535754A - Antimicrobial filter and its preparation method - Google Patents
Antimicrobial filter and its preparation method Download PDFInfo
- Publication number
- CN1535754A CN1535754A CNA031131344A CN03113134A CN1535754A CN 1535754 A CN1535754 A CN 1535754A CN A031131344 A CNA031131344 A CN A031131344A CN 03113134 A CN03113134 A CN 03113134A CN 1535754 A CN1535754 A CN 1535754A
- Authority
- CN
- China
- Prior art keywords
- parts
- air filter
- biotic material
- antibacterial air
- weeping forsythia
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The present invention discloses an antimicrobial filter formed from antimicrobial material and carrier for loading said antimicrobial material and its preparation method. The composition of said antimicrobial material includes (by weight portion) 107-20 portions of isatis leaf, 15-20 portions of pomegranate rind and 15-25 portions of forsythia fruit. Said invention also provides its preparation method and concrete steps. Said filter can be mounted on the air purifier, and call kill above 95% of bacteria in the air so as to attain the goal of purifying air.
Description
Technical field
The present invention relates to a kind of air cleaning unit, particularly relate to antibacterial air filter in the air cleaning unit and preparation method thereof.
Background technology
At present, air purifier used on the market is made up of four major parts such as shell antimicrobial filtering system, anion generator, stacte system and electric control system, and the mattress filtration system of wherein going out comprises roughing efficiency air filter, HEPA or ULPA high efficiency particulate air filter, activated carbon deodoriser etc.Various forms of roughing efficiency air filters, HEPA or ULPA high efficiency particulate air filter, activated carbon deodoriser and oxonium ion generator, fumigator and electric control system are extensive use of in each air purifier producer.But existing air purifier makes its effect to air cleaning neither very desirable owing to lack the filter with brute force, efficient sterilizing effect.
Summary of the invention
One object of the present invention is to provide a kind of antibacterial air filter that can effectively suppress or kill various harmful germs.
Another object of the present invention is to provide a kind of preparation method who makes this antibacterial air filter.
For achieving the above object, antibacterial air filter of the present invention mainly is made of the carrier of the anti-biotic material with antibiotic effect and this anti-biotic material of carrying.The weight portion of each component of the present invention has better anti-bacterial effect in following ranges:
Folium isatidis 10-20 part, granatum 15-20 part, capsule of weeping forsythia 15-25 part.
Anti-biotic material of the present invention also comprises mother chrysanthemum 8-12 part, dandelion 13-17 part, root of large-flowered skullcap 13-17 part, giant knotweed 3-7 part, cordate houttuynia 8-10 part.
Be preferably: 15 parts of folium isatidiss, 15 parts of granatums, 15 parts of the capsules of weeping forsythia, 10 parts of mother chrysanthemums, 15 parts of dandelions, 15 parts of the roots of large-flowered skullcap, 5 parts of giant knotweeds, 10 parts of cordate houttuynias.
Anti-biotic material of the present invention also comprises honeysuckle 18-22 part.
Be preferably: 15 parts of folium isatidiss, 15 parts of granatums, 15 parts of the capsules of weeping forsythia, 10 parts of mother chrysanthemums, 15 parts of dandelions, 15 parts of the roots of large-flowered skullcap, 5 parts of giant knotweeds, 10 parts of cordate houttuynias, 20 parts of honeysuckles.
Anti-biotic material of the present invention also comprises RADIX PAEONIAE RUBRA 8-12 part.
Carrier of the present invention comprises: activated carbon, silica gel, kaolin, silicon dried soil, resin.
The present invention is according to its preparation method of antibacterial air filter:
Select the Chinese herbal medicine such as folium isatidis, granatum, the capsule of weeping forsythia, honeysuckle, mother chrysanthemum, dandelion, the root of large-flowered skullcap, giant knotweed, cordate houttuynia of described weight portion for use, extract 3 times through ethanol or water, add an amount of decolorizing with activated carbon, destainer heating low temperature is concentrated into nearly thick shape, soup is attached on the filtrability material oven dry with atomizer spray or direct infusion method.
The present invention will be mainly by folium isatidis, granatum, Chinese herbal medicines such as the capsule of weeping forsythia are through physics, the fine finishining extraction of chemistry aspect, after extracting its active ingredient of natural product, coating and spray or make ventilative property antibacterial air filter and preparation method thereof as carrier format with other, this filter is installed on the air purifier, promptly make the antibiotic air purifier of the Chinese herbal medicine with Chinese herbal medicine antibacterial air filter and preparation method thereof, make bacterium in this antibiotic air purifier filtered air be killed more than 95% or suppress its activity fertility, when bacterium in the air touches this filter, bacterium is tagged or is suppressed growth, reaches the purpose that purifies air.
It can be to imitate filter, HEPA or ULPA high efficiency particulate air filter, charcoal filter and Chinese herbal medicine antibacterial air filter and preparation method thereof merging as before by each functional filters to be assembled into a monolithic filter that Chinese herbal medicine antimicrobial air filtration system of the present invention is installed, also can become a filter, and charcoal filter and medium-height grass filter can be placed in position before or after HEPA or the ULPA high efficiency particulate air filter respectively by each functional filters is separately independent.
The present invention is further illustrated below in conjunction with specific embodiment.
Embodiment
Implementation column 1, a kind of antibacterial air filter that mainly is made of anti-biotic material with antibiotic effect and the carrier that carries this anti-biotic material, described anti-biotic material is to be made by the raw material of following weight parts: 15 parts of folium isatidiss, 15 parts of granatums, 15 parts of the capsules of weeping forsythia, 10 parts of mother chrysanthemums, 15 parts of dandelions, 15 parts of the roots of large-flowered skullcap, 5 parts of giant knotweeds, 10 parts of cordate houttuynias.
The preparation method of described antibacterial air filter: the raw material of above-mentioned weight portion is extracted 3 times through ethanol or water, add an amount of decolorizing with activated carbon, destainer heating low temperature is concentrated into nearly thick shape, with atomizer spray or direct infusion method soup is attached on the filtrability material, after the oven dry, to cross kind of a medicine filter material and be loaded on the air purifier, when the air of needs purification is passing through primarily efficient filter, high efficiency filter and decolorizing with activated carbon, at 28m
3Indoor operation 3 hours reaches 99.97% to 0.3 μ m micro particle filtering efficient, airborne bacterium is risen suppress and kill activity.
Wherein, it is that capsule of weeping forsythia fat is sweet and the capsule of weeping forsythia is sweet that forsythia suspense extraction has more powerful inhibitory action, main antibiotic composition to typhoid bacillus paratyphosum Bacterium, Escherichia coli, shigella dysenteriae, diphtheria bacillus, cholera bacilli, staphylococcus aureus, hemolytic streptococcus, tubercle bacillus etc.
That folium isatidis contains is indigo, woaded blue is sweet, indigo red etc., and Staphylococcus aureus, alpha streptococcus, diplococcus meningitidis, streptococcus pneumonia micrococcus catarrhalis, typhoid bacillus, Escherichia coli, Bacillus influenzae, diphtheria bacillus and shigella dysenteriae are all had certain inhibitory action.
Implementation column 2, described anti-biotic material are to be made by the raw material of following weight parts: 20 parts of folium isatidiss, 15 parts of dandelions, 15 parts of the capsules of weeping forsythia.Its preparation method is identical with embodiment 1.
Embodiment 3: described anti-biotic material is to be made by the raw material of following weight parts: 15 parts of the roots of large-flowered skullcap, 10 parts of RADIX PAEONIAE RUBRAs, 10 parts of cordate houttuynias.Its preparation method is identical with embodiment 1.
The root of large-flowered skullcap can have inhibitory action to staphylococcus aureus, hemolytic streptococcus, streptococcus pneumonia, meningococcus, comma bacillus, diphtheria bacillus, bacillus anthracis shigella dysenteriae, Escherichia coli, Pseudomonas aeruginosa, typhoid bacillus, paratyphosum Bacterium, proteus, Brucella, Bordetella pertussis.Main antibiotic composition is: baicalein (baicatein), Chinese root of large-flowered skullcap Lee (wogonin), scutelloside (baicalin), wogonoside glycoside and ketone compounds such as (wogonoside).
The RADIX PAEONIAE RUBRA root closes Paeoniflorin (paeoniflorin), anthocyan (cyanidol), benzoylpaeoniflorin, alkaloid, anthrone etc.RADIX PAEONIAE RUBRA is to shigella dysenteriae, typhoid fever paratyphosum Bacterium, Pseudomonas aeruginosa, Escherichia coli, proteus, Bordetella pertussis, staphylococcus, the Streptococcus pyrogenes that bleeds, streptococcus pneumonia and change vibrios suddenly inhibitory action is all arranged.
Extracts such as the effective ingredient that cordate houttuynia mainly contains: Mei Doupi sweet (quercitrin), different Mongolian oak skin are sweet, spun gold peaches and plums (hyperin), sweet, the bitter fragrant Bodhisattva of A Fu beans, cloves olefinic oxide have inhibitory action to staphylococcus aureus, staphylococcus albus, hemolytic streptococcus, streptococcus pneumonia, micrococcus catarrhalis, one hundred days larynx bacillus, proteus, Shiga bacillus, shigella dysenteriae etc.
Embodiment 4: described anti-biotic material is to be made by the raw material of following weight parts: Chinese herbal medicines such as 20 parts of honeysuckles, 10 parts of mother chrysanthemums, 15 parts of dandelions, 15 parts of the roots of large-flowered skullcap, 5 parts of giant knotweeds, 8 parts of cordate houttuynias, 20 parts of folium isatidiss.Its preparation method is identical with embodiment 1.
Embodiment 5: described anti-biotic material is to be made by the raw material of following weight parts: folium isatidis 10, granatum 20, the capsule of weeping forsythia 25.Its preparation method is identical with embodiment 1.
Embodiment 6: described anti-biotic material is to be made by the raw material of following weight parts: 15 parts of folium isatidiss, 15 parts of granatums, 15 parts of the capsules of weeping forsythia, 10 parts of mother chrysanthemums, 15 parts of dandelions, 15 parts of the roots of large-flowered skullcap, 5 parts of giant knotweeds, 10 parts of cordate houttuynias, 20 parts of honeysuckles.Its preparation method is identical with embodiment 1.
Anti-biotic material of the present invention is as long as from each choosing of following three class antibacterial Chinese herbal medicineses simply, can form required anti-biotic material prescription.
Three class antibacterial Chinese herbal medicineses are classified as follows: the first kind (antibiotic wide, antimicrbial power is strong); Second class (anti-microbial property is good, and narrow range is a little); The 3rd class (anti-microbial property is general).
First kind antibacterial Chinese herbal medicines: cloves, sarcandra, folium isatidis, hawthorn, screwtree root, climbing groundsel, stachyurus pith, pawpaw, gall nut, Chinese knotweed herb, rhizoma calami, tarragon, Mosla chinensis, granatum, the Chinese pulsatilla, ajuga decumbens, cayropteris incana, Mongollian Thyme Herb, wolf's milk, geranium wilfordii, hyperici,herba, Chinese waxmyrtle bark, bush, RADIX PAEONIAE RUBRA, the capsule of weeping forsythia, moutan bark, the myrobalan, Rhizoma Polygoni sinensis, sweet wormwood, sunglo, Chinese wingnut bark, giant knotweed, purple bergenia herb, the wind-weed, cacumen biotae, honeysuckle, cordate houttuynia, hypericum perforatum, the root of Chinese clematis, rhizoma dioscoreae nipponicae, isatis root, the bark of ash, cassia twig, folium eucalypti, radish seed, it is fragrant blue or green to stick up stem, the silver three-coloured amaranth, mother chrysanthemum, mother chrysanthemum, the root of large-flowered skullcap, the coptis, golden cypress, take root, snake contains, the rule grass, Asian puccoon, alpine yallow herb Betel sauce, dandelion, clear eggplant, justicia, totally 61 kinds.
The second class antibacterial Chinese herbal medicines: anistree Hui Xiang, Radix zanthoxyli, barberry, rheum officinale, garlic, bigleafbeautyberry root or leaf, common wedgelet fern herb, lindera glauca, manyleaf meadowure rhizome and root, Soda-apple Night-shade Herb, wild marjoram, crisped dock root, Herba Ranunculi Japonici, the phoenix celestial being, garden balsam, the phoenix eyes grass, dark plum, the Chinese tallow tree leaf, water tabernaemontanus bulrush dish, rhizoma nardostachyos, bletilla, the root of Dahurain angelica, bittersweet, gingko, white michelia, RADIX PAEONIAE ALBA, Plumbago zeylanica, Chinese lobelia, hypericum japonicum, the typhoid fever grass, polygonum perfoliatum, sensitive plant, pipewort, clover, bitter ground courage, apple, kiss-me, field pennycress, fleshyleaf lysionotus herb, cuneate lespedeza herb with root, fortune paulownia flower and fruit, Sagina subulata, madder, pectinate rungia herb, dayflower, galangal;
Wood leaf, lupulus, macleaya cordata, creeping oxalis, mary rhododendron herb, curcuma zedoary, fall dish, Costus speciosus, wedelia chinensis, totally 55 kinds.
The 3rd class antibacterial Chinese herbal medicines: goldenrod, elecampane, subprostrate sophora, hairy euphorbia, Radix Carpesii, root of Chinese trichosanthes, pennywort, Schisandra sphenanthera Rehd.et WilS, Asiatic plantain, Chinese white poplar, ilex pubescens, the Stenoloma chusana certain kind of berries, throatroot, kyllinga brevifolia, felwort, black nightshade, levisticum, garden burnet, windproof, the bark of eucommia, the achene of Siberian cocklebur, Longtube Ground Ivy Herb, trollflower, celastrus orbiculatus, cercis, the Fructus Sophorae, totally 26 kinds.
The extract of being commonly called as of said herbal medicine and they, all these plants that included of having another name called comprises vegetable oil, medicinal extract, powder, crystal, extract etc.
The machining object of any Chinese herbal medicine among the present invention is soaked, is sprayed, adsorbs, is mixed in the filtrability material, comprises seam fabric class, seamless dry goods, nylon plastic(s) class, other fiber-like.
The method of operating of the antibiotic air purifier of antibacterial air filter of the present invention and preparation method thereof is installed:
1, air filtering system (each filter) is installed on the clarifier, confirm errorless after, clarifier is put in indoor appropriate balance position, connect power supply.
2, open the clarifier power switch, select the POF of each function key correspondence, as switches such as wind speed, time, automatic or manual, anions, the start operation purifies.
3, the purification process closed room can be saved the air cleaning time, improves antibacterial effect.
4, when the purification function key is arranged at automatic transmission, according to the room air pollution program, machine changes the wind speed air quantity automatically.Promptly when air pollution is serious, bacterium more for a long time, machine is in the operation of high wind speed shelves, when air is clean, bacterium more after a little while, machine transfers to low wind speed shelves operation automatically.
When 5, shutting down, pull up attaching plug behind the power switch on the cut-out clarifier earlier.
Claims (8)
1, a kind of antibacterial air filter is characterized in that: it mainly is made of the carrier of the anti-biotic material with antibiotic effect and this anti-biotic material of carrying; Described anti-biotic material comprises that the raw material of following weight parts makes: folium isatidis 10-20 part, granatum 15-20 part, capsule of weeping forsythia 15-25 part.
2, antibacterial air filter according to claim 1 is characterized in that: described anti-biotic material also comprises mother chrysanthemum 8-12 part, dandelion 13-17 part, root of large-flowered skullcap 13-17 part, giant knotweed 3-7 part, cordate houttuynia 8-10 part.
3, antibacterial air filter according to claim 2 is characterized in that: described anti-biotic material is to be made by the raw material of following weight parts: 15 parts of folium isatidiss, 15 parts of granatums, 15 parts of the capsules of weeping forsythia, 10 parts of mother chrysanthemums, 15 parts of dandelions, 15 parts of the roots of large-flowered skullcap, 5 parts of giant knotweeds, 10 parts of cordate houttuynias.
4, the described antibacterial air filter of claim 1 is characterized in that: described anti-biotic material also comprises honeysuckle 18-22 part.
5, the described antibacterial air filter of claim 4 is characterized in that: described anti-biotic material is to be made by the raw material of following weight parts: 15 parts of folium isatidiss, 15 parts of granatums, 15 parts of the capsules of weeping forsythia, 10 parts of mother chrysanthemums, 15 parts of dandelions, 15 parts of the roots of large-flowered skullcap, 5 parts of giant knotweeds, 10 parts of cordate houttuynias, 20 parts of honeysuckles.
6, the described antibacterial air filter of claim 1 to 5 is characterized in that: described anti-biotic material also comprises RADIX PAEONIAE RUBRA 8-12 part.
7, the described antibacterial air filter of claim 1, it is characterized in that: described carrier comprises: activated carbon, silica gel, kaolin, silicon dried soil, resin.
8, its preparation method of the described antibacterial air filter of claim 2, it is characterized in that: the Chinese herbal medicine such as folium isatidis, granatum, the capsule of weeping forsythia, honeysuckle, mother chrysanthemum, dandelion, the root of large-flowered skullcap, giant knotweed, cordate houttuynia of selecting described weight portion for use, extract 3 times through ethanol or water, add an amount of decolorizing with activated carbon, destainer heating low temperature is concentrated into nearly thick shape, soup is attached on the filtrability material oven dry with atomizer spray or direct infusion method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031131344A CN1535754A (en) | 2003-04-04 | 2003-04-04 | Antimicrobial filter and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031131344A CN1535754A (en) | 2003-04-04 | 2003-04-04 | Antimicrobial filter and its preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1535754A true CN1535754A (en) | 2004-10-13 |
Family
ID=34319989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031131344A Pending CN1535754A (en) | 2003-04-04 | 2003-04-04 | Antimicrobial filter and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1535754A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101889593A (en) * | 2010-05-11 | 2010-11-24 | 李洪涛 | Functional incense and preparation method and application thereof |
| CN102440266A (en) * | 2011-11-02 | 2012-05-09 | 安徽亿人安卫生科技有限公司 | Chinese traditional medicine preparation for antibiosis, bactriostasis and sterilization and preparation method thereof |
| CN102462996A (en) * | 2010-11-08 | 2012-05-23 | 佛山市顺德区阿波罗环保器材有限公司 | Method for manufacturing antibacterial and antiviral filter |
| CN102771347A (en) * | 2012-07-17 | 2012-11-14 | 安徽霍山鹏飞现代农业科技有限公司 | Prevention and cure method for edible phytophthora cactorum |
| CN102973965A (en) * | 2012-11-27 | 2013-03-20 | 高金菊 | Deodorant |
| CN103690984A (en) * | 2013-12-10 | 2014-04-02 | 宿州军创佳美环保科技有限公司 | Traditional Chinese medicine deodorizing air purifying agent and preparation method thereof |
| CN103749572A (en) * | 2013-12-17 | 2014-04-30 | 刘疆东 | Natural medicine composition for sterilizing air in operating room |
| CN103875733A (en) * | 2014-04-01 | 2014-06-25 | 青岛市中心医院 | Traditional Chinese medicine for air disinfection and preparation method thereof |
| CN104904760A (en) * | 2015-06-19 | 2015-09-16 | 李欣阳 | Deodorization fungicide as well as preparation method and application method thereof |
| CN106362576A (en) * | 2016-11-02 | 2017-02-01 | 金福兴 | Plant compound air purifying agent and preparation method thereof |
| CN106835440A (en) * | 2016-12-30 | 2017-06-13 | 吴中区穹窿山德毅新材料技术研究所 | A kind of air-permeable garment fabric and its application with bacteriostasis |
| CN106994334A (en) * | 2017-04-27 | 2017-08-01 | 舒尔环保科技（合肥）有限公司 | A kind of adsorbent being used in air purifier |
| CN107185391A (en) * | 2017-04-27 | 2017-09-22 | 舒尔环保科技（合肥）有限公司 | A kind of filler and preparation method for air purifier |
| CN107335286A (en) * | 2017-08-08 | 2017-11-10 | 成都漆彩之星环保科技有限公司 | A kind of composite air filter cotton |
| CN108079662A (en) * | 2016-11-21 | 2018-05-29 | 宜兴市帝洲新能源科技有限公司 | A kind of screen material of household electrical appliance |
| CN108309630A (en) * | 2018-03-19 | 2018-07-24 | 郑州大学第三附属医院 | A kind of paediatrics patient with severe symptoms bed-sore preventing nursing device |
| CN109259939A (en) * | 2017-07-18 | 2019-01-25 | 江苏第六通道科技发展有限公司 | It is a kind of to sterilize ventilative drug urine pants |
| CN110917722A (en) * | 2019-12-05 | 2020-03-27 | 苏州工业园区安泽汶环保技术有限公司 | Preparation method of composite air filter screen |
-
2003
- 2003-04-04 CN CNA031131344A patent/CN1535754A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101889593A (en) * | 2010-05-11 | 2010-11-24 | 李洪涛 | Functional incense and preparation method and application thereof |
| CN101889593B (en) * | 2010-05-11 | 2012-10-24 | 李洪涛 | Functional incense and preparation method and application thereof |
| CN102462996A (en) * | 2010-11-08 | 2012-05-23 | 佛山市顺德区阿波罗环保器材有限公司 | Method for manufacturing antibacterial and antiviral filter |
| CN102440266A (en) * | 2011-11-02 | 2012-05-09 | 安徽亿人安卫生科技有限公司 | Chinese traditional medicine preparation for antibiosis, bactriostasis and sterilization and preparation method thereof |
| CN102771347A (en) * | 2012-07-17 | 2012-11-14 | 安徽霍山鹏飞现代农业科技有限公司 | Prevention and cure method for edible phytophthora cactorum |
| CN102973965A (en) * | 2012-11-27 | 2013-03-20 | 高金菊 | Deodorant |
| CN103690984A (en) * | 2013-12-10 | 2014-04-02 | 宿州军创佳美环保科技有限公司 | Traditional Chinese medicine deodorizing air purifying agent and preparation method thereof |
| CN103749572A (en) * | 2013-12-17 | 2014-04-30 | 刘疆东 | Natural medicine composition for sterilizing air in operating room |
| CN103875733A (en) * | 2014-04-01 | 2014-06-25 | 青岛市中心医院 | Traditional Chinese medicine for air disinfection and preparation method thereof |
| CN104904760B (en) * | 2015-06-19 | 2018-05-22 | 李欣阳 | Agent of deodorising and sterilizing and preparation method thereof and application method |
| CN104904760A (en) * | 2015-06-19 | 2015-09-16 | 李欣阳 | Deodorization fungicide as well as preparation method and application method thereof |
| CN106362576A (en) * | 2016-11-02 | 2017-02-01 | 金福兴 | Plant compound air purifying agent and preparation method thereof |
| CN108079662A (en) * | 2016-11-21 | 2018-05-29 | 宜兴市帝洲新能源科技有限公司 | A kind of screen material of household electrical appliance |
| CN106835440A (en) * | 2016-12-30 | 2017-06-13 | 吴中区穹窿山德毅新材料技术研究所 | A kind of air-permeable garment fabric and its application with bacteriostasis |
| CN106994334A (en) * | 2017-04-27 | 2017-08-01 | 舒尔环保科技（合肥）有限公司 | A kind of adsorbent being used in air purifier |
| CN107185391A (en) * | 2017-04-27 | 2017-09-22 | 舒尔环保科技（合肥）有限公司 | A kind of filler and preparation method for air purifier |
| CN109259939A (en) * | 2017-07-18 | 2019-01-25 | 江苏第六通道科技发展有限公司 | It is a kind of to sterilize ventilative drug urine pants |
| CN107335286A (en) * | 2017-08-08 | 2017-11-10 | 成都漆彩之星环保科技有限公司 | A kind of composite air filter cotton |
| CN108309630A (en) * | 2018-03-19 | 2018-07-24 | 郑州大学第三附属医院 | A kind of paediatrics patient with severe symptoms bed-sore preventing nursing device |
| CN110917722A (en) * | 2019-12-05 | 2020-03-27 | 苏州工业园区安泽汶环保技术有限公司 | Preparation method of composite air filter screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1535754A (en) | Antimicrobial filter and its preparation method | |
| CN102166177B (en) | Chinese medicinal extract, and hand washing gel and preparation method thereof | |
| Abi Beaulah et al. | Antioxidant and antibacterial activity of Achyranthes aspera: An in vitro study | |
| Sudharameshwari et al. | Antibacterial screening of Aegle marmelos, Lawsonia inermis and Albizzia libbeck | |
| CN1048381C (en) | Sterilizing incense | |
| CN105284957A (en) | Chinese herbal medicine preparation for disinfection of henhouses | |
| Vinotha et al. | Antimicrobial, antibiofilm and antioxidant effects of medicinal plants extract with indigenous cow ark against human pathogens | |
| Bhuvaneshwari et al. | Phytochemical analysis & Antibacterial activity of Nerium oleander | |
| CN105126145A (en) | Chinese herbal medicinal sterilizing and purifying material | |
| CN1321700C (en) | Air disinfecting fumigant and its using method | |
| CN111602682A (en) | Compound poultry house disinfectant and preparation method thereof | |
| CN107349124A (en) | A kind of preservative and its application | |
| CN1107524C (en) | Bio-active ammonia-reducing deodorization cleaning agent and its preparation method and application | |
| CN116549612A (en) | Antibacterial composition containing plant stem cell factor and preparation method thereof | |
| Chavda et al. | Primary identification of certain phytochemical constituents of Aegle marmelos (L.) Corr. Serr responsible for antimicrobial activity against selected vegetable and clinical pathogen | |
| CN100484578C (en) | Chinese herbal air disinfecting fumigant and its using method | |
| KR102228735B1 (en) | Cosmetic composition comprising microencapsulated essential oil | |
| Giri et al. | Research Article Comparison and Evaluation of Antimicrobial Activity of Mimosa pudica, Azadiracta Indica and Citrus Limon in Aqueous Based Hand Wash With Marketed Herbal Products | |
| Rajkumar et al. | Comparative In Vitro antimicrobial activity of selected four medicinal plant leaves | |
| CN111034746B (en) | Disinfectant for silkworm eating mulberry leaves and preparation method thereof | |
| Kumar | Evaluation of antimicrobial efficacy of extracts from the bark of a semi arid plant Albizia lebbeck (L.) Benth | |
| Patel et al. | Studies on the anticariogenic potential of medicinal plant seed and fruit extracts | |
| CN111066829B (en) | Disinfectant for rearing instrument in rearing room and preparation method thereof | |
| CN109731085B (en) | External lotion product and preparation method thereof | |
| Khatak et al. | Antimicrobial Potential of Different Plant Parts of Ficus carica against Pathogenic Microbes in Correlation to Phytochemical Analysis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |