CN113080206A - Aromatic essential oil air disinfectant and preparation method thereof - Google Patents
Aromatic essential oil air disinfectant and preparation method thereof Download PDFInfo
- Publication number
- CN113080206A CN113080206A CN202110394562.9A CN202110394562A CN113080206A CN 113080206 A CN113080206 A CN 113080206A CN 202110394562 A CN202110394562 A CN 202110394562A CN 113080206 A CN113080206 A CN 113080206A
- Authority
- CN
- China
- Prior art keywords
- essential oil
- water
- oil
- rosemary
- cedar
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- 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
- A01N65/06—Coniferophyta [gymnosperms], e.g. cypress
-
- 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
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
-
- 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
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/22—Lamiaceae or Labiatae [Mint family], e.g. thyme, rosemary, skullcap, selfheal, lavender, perilla, pennyroyal, peppermint or spearmint
-
- 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
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/24—Lauraceae [Laurel family], e.g. laurel, avocado, sassafras, cinnamon or camphor
-
- 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
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/36—Rutaceae [Rue family], e.g. lime, orange, lemon, corktree or pricklyash
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Fats And Perfumes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an aromatic essential oil air disinfectant and a preparation method thereof. The aromatic essential oil air disinfectant comprises the following components in percentage by weight: 0.01-1% of folium artemisiae argyi essential oil, 0.01-1% of cinnamon essential oil, 0.01-1% of rosemary essential oil, 0.01-1% of cedar essential oil, 0.01-1% of sweet orange essential oil, 0.01-1% of mint essential oil, 0.1-2% of organic solvent and the balance of water. The air disinfectant provided by the invention has the characteristics of remarkable use effect, mild performance, no stimulation and no side effect; the production process is simple, the cost is low, the safety and the environmental protection are realized, and the economic value is extremely high; the raw materials used by the invention comprise folium artemisiae argyi essential oil, cinnamon essential oil, rosemary essential oil, cedar essential oil, sweet orange essential oil and mint essential oil, so that the traditional Chinese medicine resources are fully utilized, and greater economic and social benefits are generated.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an aromatic essential oil air disinfectant and a preparation method thereof.
Background
People's awareness of preventing germs and viruses will be significantly enhanced. Methods for cutting off the virus transmission path include physical isolation methods (such as ultraviolet irradiation, household isolation, and wearing a mask when going out), chemical blocking of transmission (such as use of a disinfectant), and the like. Air disinfection is adopted in families and other public places such as shopping malls, which is the most effective method for blocking pathogen transmission through air and preventing virus transmission at present. However, the traditional household disinfectant mainly comprises chlorine-containing disinfectant, peroxide disinfectant, alcohol disinfectant and the like, and the preparations are very easy to generate health safety hidden troubles in the production and use processes. Therefore, more and more people favor the disinfectant which is purely natural, has no pollution, mild performance, no stimulation and no side effect.
Disclosure of Invention
The invention aims to provide an aromatic essential oil air disinfectant and a preparation method thereof, so as to solve the technical problems.
In order to achieve the purpose, the technical scheme of the invention is as follows:
in a first aspect, the invention provides an aromatic essential oil air disinfectant, which comprises the following components in percentage by weight: 0.01-1% of folium artemisiae argyi essential oil, 0.01-1% of cinnamon essential oil, 0.01-1% of rosemary essential oil, 0.01-1% of cedar essential oil, 0.01-1% of sweet orange essential oil, 0.01-1% of mint essential oil, 0.1-2% of organic solvent and the balance of water.
Preferably, the organic solvent is at least one selected from ethanol and glycerol.
Further preferably, the organic solvent is ethanol.
Preferably, the aromatic essential oil air disinfectant comprises the following components in percentage by weight: 0.05-0.2% of argy wormwood leaf essential oil, 0.05-0.2% of cinnamon essential oil, 0.1-0.3% of rosemary essential oil, 0.05-0.2% of cedar essential oil, 0.05-0.2% of sweet orange essential oil, 0.05-0.2% of mint essential oil, 0.3-1% of organic solvent and the balance of water.
Further preferably, the aromatic essential oil air disinfectant comprises the following components in percentage by weight: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of organic solvent and the balance of water.
Preferably, the folium artemisiae argyi essential oil, the cinnamon essential oil, the rosemary essential oil, the cedar essential oil, the sweet orange essential oil and the mint essential oil are all obtained by sequentially cleaning, extracting and concentrating folium artemisiae argyi, cinnamon bark, rosemary leaf, cedar pine needle, orange and mint leaf raw materials.
Further preferably, the argyi leaf essential oil is prepared by the following method: cleaning fresh folium artemisiae argyi, putting the cleaned fresh folium artemisiae argyi into a steam distillation extraction instrument, adding saturated salt water with the mass being 5-15 times of that of the fresh folium artemisiae argyi, performing reflux extraction at the temperature of 100-120 ℃ for 3-5 hours, collecting distillate, cooling the distillate to room temperature, transferring the distillate into an oil-water separator for oil-water separation, and drying and separating an oil layer by anhydrous sodium sulfate to obtain the essential oil of the folium artemisiae argyi.
Further preferably, the cinnamon essential oil is prepared by the following method: cleaning, drying and crushing fresh cinnamon bark, adding 60-90% by mass of ethanol solution, refluxing for 2-4 hours at 100-120 ℃, performing solid-liquid separation to obtain crude extract, performing vacuum concentration on the crude extract, performing freeze-drying treatment to obtain crude extract, dispersing the crude extract with water, loading the crude extract to a macroporous resin gel column, sequentially eluting with water and 30-95% by mass of ethanol solution for 0.5-2 hours each time, collecting eluates respectively, mixing the eluates, stirring uniformly, and concentrating to 1/5 of the original volume to obtain the cinnamon essential oil.
Further preferably, the rosemary essential oil is prepared by adopting the following method: cleaning fresh rosemary, putting the cleaned rosemary into a steam distillation extraction instrument, adding saturated salt water with the mass being 5-15 times of that of the rosemary, performing reflux extraction at 100-120 ℃ for 3-5 hours, collecting distillate, cooling the distillate to room temperature, transferring the distillate into an oil-water separator for oil-water separation, and drying and separating an oil layer by anhydrous sodium sulfate to obtain rosemary essential oil.
Further preferably, the cedar essential oil is prepared by the following method: cleaning, drying and crushing fresh cedar pine needles, adding the crushed cedar pine needles into an ethanol solution with the mass fraction of 70-95%, refluxing for 2-4 hours at 100-120 ℃, performing solid-liquid separation to obtain a crude extract, performing vacuum concentration on the crude extract, performing freeze-drying treatment to obtain a crude extract, dispersing the crude extract with water, loading the crude extract to a macroporous resin gel column, sequentially eluting with water and an ethanol solution with the mass fraction of 50-95% for 0.5-2 hours each time, collecting eluates respectively, mixing the eluates, stirring uniformly, and concentrating to 1/5 of the original volume to obtain cedar essential oil.
Further preferably, the sweet orange essential oil is prepared by the following method: soaking fresh sweet orange peel in saturated calcium hydroxide water solution, taking out, cleaning and crushing; taking an ethanol solution with the mass fraction of 80-95% as a solvent, carrying out ultrasonic extraction for 2-6 h under the conditions that the ratio of the mass of the crushed sweet orange peels to the volume of the ethanol solution is 1: 10-20 g/mL and the temperature is 60-80 ℃, filtering to obtain a filtrate, re-extracting filter residues twice according to the steps, combining the obtained extracting solutions, carrying out vacuum concentration, carrying out freeze-drying treatment to obtain a crude extract, dispersing the crude extract with water, loading the crude extract onto a macroporous resin gel column, sequentially eluting with water and the ethanol solution with the mass fraction of 30-95%, wherein the elution time is 0.5-2 h each time, respectively collecting eluents, combining the eluents, uniformly stirring, and concentrating to 1/5 of the original volume to obtain the sweet orange essential oil.
Further preferably, the mint leaf essential oil is prepared by adopting the following method: putting fresh mint leaves into a steam distillation extraction instrument, adding saturated salt water with the mass of 5-15 times of that of the mint leaves, performing reflux extraction at 100-120 ℃ for 3-5 h, collecting distillate, cooling to room temperature, transferring into an oil-water separator for oil-water separation, and drying and separating an oil layer by anhydrous sodium sulfate to obtain mint leaf essential oil.
In a second aspect, the present invention provides a method for preparing an essential oil air disinfectant, which comprises the following steps:
(1) mixing folium artemisiae argyi essential oil, cinnamon essential oil, rosemary essential oil, cedar essential oil, sweet orange essential oil, mint essential oil and an organic solvent, and stirring and mixing at the rotating speed of 2000-8000 r/min for 5-15 min at the temperature of 20-45 ℃ to obtain plant mixed essential oil;
(2) adding the prepared plant mixed essential oil into water, stirring and mixing at the rotating speed of 2000-8000 r/min for 5-15 min at the temperature of 20-35 ℃, and then irradiating and sterilizing for 0.5-1 h by using an ultraviolet lamp to obtain the aromatic essential oil air disinfectant.
Compared with the prior art, the invention has the beneficial effects that:
(1) the air disinfectant provided by the invention has the characteristics of remarkable use effect, mild performance, no stimulation and no side effect;
(2) the air disinfectant provided by the invention can be added with other traditional Chinese medicine essential oil with similar efficacy, and has extremely wide application value;
(3) the air disinfectant provided by the invention has the advantages of simple production process, low cost, safety, environmental protection and extremely high economic value.
(4) The air disinfectant provided by the invention uses raw materials including folium artemisiae argyi essential oil, cinnamon essential oil, rosemary essential oil, cedar essential oil, sweet orange essential oil and mint essential oil, fully utilizes traditional Chinese medicine resources, and generates greater economic and social benefits.
Detailed Description
The following further describes the embodiments of the present invention. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The argy wormwood leaf essential oil in the following examples is prepared by the following method: cleaning fresh folium Artemisiae Argyi, placing into a steam distillation extraction instrument, adding 10 times of saturated salt solution, reflux extracting at 120 deg.C for 4 hr, collecting distillate, cooling to room temperature, separating oil and water in an oil-water separator, drying the oil layer with anhydrous sodium sulfate, and separating to obtain folium Artemisiae Argyi essential oil.
The cinnamon essential oil in the following examples is prepared by the following method: cleaning fresh cinnamon bark, drying in the sun, crushing, adding into an ethanol solution with the mass fraction of 80%, refluxing for 3 hours at 120 ℃, performing solid-liquid separation to obtain a crude extract, performing vacuum concentration on the crude extract, performing freeze-drying treatment to obtain a crude extract, dispersing the crude extract with water, loading into a macroporous resin gel column, sequentially eluting with water, an ethanol solution with the mass fraction of 30%, an ethanol solution with the mass fraction of 70% and an ethanol solution with the mass fraction of 95% for four times, wherein the elution time is 1 hour each time, respectively collecting eluents, mixing the eluents, uniformly stirring, and concentrating to 1/5 of the original volume to obtain the cinnamon essential oil.
The rosemary essential oil in the following examples is prepared by the following method: cleaning fresh rosemary, putting into a steam distillation extraction instrument, adding saturated salt water with the mass being 8 times of that of the rosemary, carrying out reflux extraction at 100 ℃ for 4 hours, collecting distillate, cooling to room temperature, transferring into an oil-water separator for oil-water separation, drying and separating an oil layer by anhydrous sodium sulfate to obtain rosemary essential oil.
The cedar essential oil in the following examples is prepared by the following method: cleaning, drying and crushing fresh cedar pine needles, adding the crushed cedar pine needles into an ethanol solution with the mass fraction of 90%, refluxing for 4 hours at 120 ℃, performing solid-liquid separation to obtain a crude extract, performing vacuum concentration on the crude extract, performing freeze-drying treatment to obtain a crude extract, dispersing the crude extract with water, loading the crude extract into a macroporous resin gel column, sequentially eluting with water, an ethanol solution with the mass fraction of 50%, an ethanol solution with the mass fraction of 75% and an ethanol solution with the mass fraction of 90% for four times, wherein the elution time is 1 hour each time, respectively collecting eluents, combining the eluents, uniformly stirring, and concentrating to 1/5 of the original volume to obtain cedar essential oil.
The sweet orange essential oil in the following examples is prepared by the following method: the sweet orange essential oil is prepared by adopting the following method: soaking fresh sweet orange peel in saturated calcium hydroxide water solution for 30min, taking out, cleaning, and crushing; taking an ethanol solution with the mass fraction of 85% as a solvent, carrying out ultrasonic extraction for 4 hours under the conditions that the ratio of the mass of the crushed material of the sweet orange peels to the volume of the ethanol solution is 1:15g/mL and the temperature is 75 ℃, filtering to obtain a filtrate, re-extracting filter residues twice according to the steps, combining the obtained extracting solutions, carrying out vacuum concentration, carrying out freeze-drying treatment to obtain a crude extract, dispersing the crude extract with water, loading the crude extract to a macroporous resin gel column, sequentially eluting with water, an ethanol solution with the mass fraction of 40%, an ethanol solution with the mass fraction of 70% and an ethanol solution with the mass fraction of 90%, wherein the elution time is 1 hour each time, respectively collecting eluents, combining the eluents, uniformly stirring, and concentrating to 1/5 of the original volume to obtain the sweet orange essential oil.
The mint leaf essential oil in the following examples is prepared by the following method: putting fresh mint leaves into a steam distillation extraction instrument, adding 10 times of saturated salt water, extracting for 3 hours at 100 ℃ under reflux, collecting distillate, cooling to room temperature, transferring into an oil-water separator for oil-water separation, drying an oil layer by anhydrous sodium sulfate, and separating to obtain the mint leaf essential oil.
And (3) argy wormwood leaf essential oil: has antibacterial, antifungal, antiviral, and mycoplasma resisting effects;
cinnamon essential oil: the bactericidal effect is extremely strong, and most of bacteria can be killed in a small amount;
rosemary essential oil: antibacterial activity is often used as an antimicrobial;
cedar essential oil: has antibacterial activity and remarkable antioxidant activity;
sweet orange essential oil: can inhibit growth of Aspergillus niger and Aspergillus flavus, and the inhibiting effect is enhanced with increase of essential oil concentration; meanwhile, the compound has certain antibacterial capacity on staphylococcus aureus, escherichia coli, candida albicans and the like, has sweet orange fragrance, and can be used for flavoring;
mint essential oil: has broad antibacterial spectrum and elegant fragrance, and can be used as correctant.
Example 1
Weighing the following raw materials in percentage by weight: 0.05% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.1% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. Adding folium Artemisiae Argyi essential oil, cortex Cinnamomi essential oil, herba Rosmarini officinalis essential oil, cedar essential oil, fructus Citri sinensis essential oil, herba Menthae essential oil and ethanol into high speed dispersing emulsifying machine, mixing, and stirring at 35 deg.C and 5000r/min for 112min to obtain plant mixed essential oil; sequentially adding purified water and the prepared plant mixed essential oil into a high-speed dispersion emulsifying machine, stirring and mixing at 25 ℃ at the rotating speed of 5000r/min for 12min, and irradiating and sterilizing by using an ultraviolet lamp for 45min to obtain the aromatic essential oil air disinfectant.
Example 2
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 3
Weighing the following raw materials in percentage by weight: 0.01% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 4
Weighing the following raw materials in percentage by weight: 0.2% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 5
Weighing the following raw materials in percentage by weight: 1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 6
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.01% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 7
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.05% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 8
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.2% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 9
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.3% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 10
Weighing the following raw materials in percentage by weight: 0.05% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.01% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 11
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.01% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 12
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.2% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 13
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.01% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 14
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.05% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 15
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.2% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 16
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.01% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 17
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.05% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 18
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.2% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Example 19
Weighing the following raw materials in percentage by weight: the aromatic essential oil air disinfectant is prepared by the method of example 1, wherein the aromatic essential oil air disinfectant comprises 1% of argy wormwood leaf essential oil, 1% of cinnamon essential oil, 1% of rosemary essential oil, 1% of cedar essential oil, 1% of sweet orange essential oil, 1% of mint essential oil, 2% of ethanol and the balance of water.
Comparative example 1
The essential oils are prepared by the method of the above example, and the following raw materials are weighed according to the weight percentage: rosemary essential oil 0.2%, cedar essential oil 0.1%, sweet orange essential oil 0.1%, mint essential oil 0.1%, ethanol 0.5%, and water in balance. An essential oil air sanitizer was prepared as in example 1.
Comparative example 2
The essential oils are prepared by the method of the above example, and the following raw materials are weighed according to the weight percentage: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
Comparative example 3
Cleaning fresh folium Artemisiae Argyi, placing into a steam distillation extraction instrument, adding 10 times of saturated salt solution, reflux extracting at 120 deg.C for 4 hr, collecting distillate, cooling to room temperature, separating oil and water in an oil-water separator, drying the oil layer with anhydrous sodium sulfate, and separating to obtain folium Artemisiae Argyi essential oil.
Cleaning fresh cinnamon bark, putting into a steam distillation extraction instrument, adding 10 times of saturated salt water, extracting at 120 ℃ under reflux for 4h, collecting distillate, cooling to room temperature, transferring into an oil-water separator for oil-water separation, drying the oil layer with anhydrous sodium sulfate, and separating to obtain the cinnamon essential oil.
Cleaning fresh rosemary, putting into a steam distillation extraction instrument, adding saturated salt water with the mass being 8 times of that of the rosemary, carrying out reflux extraction at 100 ℃ for 4 hours, collecting distillate, cooling to room temperature, transferring into an oil-water separator for oil-water separation, drying and separating an oil layer by anhydrous sodium sulfate to obtain rosemary essential oil.
Putting fresh cedar pine needles into a steam distillation extraction instrument, adding 10 times of saturated salt water, carrying out reflux extraction at 120 ℃ for 4 hours, collecting distillate, cooling to room temperature, transferring into an oil-water separator for oil-water separation, drying an oil layer by anhydrous sodium sulfate, and separating to obtain cedar essential oil.
Cleaning fresh sweet oranges, putting the fresh sweet oranges into a steam distillation extraction instrument, adding 10 times of saturated salt water by mass, carrying out reflux extraction at 120 ℃ for 4 hours, collecting distillate, cooling to room temperature, transferring the distillate into an oil-water separator for oil-water separation, drying an oil layer by anhydrous sodium sulfate, and separating to obtain the sweet orange essential oil.
Weighing the following raw materials in percentage by weight: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of ethanol and the balance of water. An essential oil air sanitizer was prepared as in example 1.
The mint leaf essential oil in the following examples is prepared by the following method: putting fresh mint leaves into a steam distillation extraction instrument, adding 10 times of saturated salt water, extracting for 3 hours at 100 ℃ under reflux, collecting distillate, cooling to room temperature, transferring into an oil-water separator for oil-water separation, drying an oil layer by anhydrous sodium sulfate, and separating to obtain the mint leaf essential oil.
The air disinfectant and the commercially available Sansei air disinfectant provided by the above examples and comparative examples are respectively subjected to bacteriostasis experiments according to relevant regulations of GB 15979-2002 hygienic Standard for Disposable sanitary articles, and the bactericidal rates after 6h, 12h and 24h of the disinfectant are respectively detected and calculated, and the experimental results are shown in the following table 1.
TABLE 1
And (3) analyzing a test result:
comparing and analyzing the detection results of the air sterilizer obtained in the example 1, the comparative example 1 and the comparative example 2 in the table 1, it can be seen that the sterilization effect of the air sterilizer of the example 1 is obviously better than that of the air sterilizer of the comparative examples 1-2, which shows that the argyi leaf essential oil, the cinnamon essential oil, the rosemary essential oil, the cedar essential oil, the sweet orange essential oil and the mint essential oil selected by the invention have synergistic sterilization effects. The sterilizing rate of the air sterilizer in the embodiment 1 reaches 92.4% after 6 hours, and the sterilizing rate of the air sterilizer in the embodiment 1 reaches 98.1% after 24 hours, which fully shows that the air sterilizer provided by the invention has the advantages of high sterilizing efficiency and long duration.
Comparing and analyzing the detection results of the air disinfectant and the commercially available Sansei air disinfectant obtained in example 1 and comparative example 3 in Table 1, it is known that the present invention can effectively extract the bactericidal components in the cinnamon bark and cedar pine needles through the extraction process of 'reflux extraction → solid-liquid separation → concentration → freeze-drying → column filling → water, ethanol solution elution → concentration', and can effectively extract the bactericidal components in the sweet orange peel Chinese through the extraction process of 'soaking → ultrasonic extraction → concentration → freeze-drying → column filling → elution → concentration', while the steam distillation method cannot sufficiently extract the bactericidal components in the cinnamon bark, cedar pine needles and sweet orange peel, thereby affecting the bactericidal effect of the air disinfectant.
The comparative analysis of the detection results of the air sterilizer in examples 1 to 5 in table 1 shows that when the amount of the argy wormwood leaf essential oil is in the range of 0.01 to 0.1% and the sterilization time is the same, the sterilization rate of the product increases with the increase of the amount of the argy wormwood leaf essential oil, and when the amount of the argy wormwood leaf essential oil is in the range of 0.1 to 1% and the sterilization time is the same, the sterilization rate of the sterilizer does not change significantly, the comprehensive cost and the sterilization effect are good, and the preferable amount of the argy wormwood leaf essential oil is 0.1%.
The comparative analysis of the detection results of the air sterilizer in examples 1 and 6 to 8 in table 1 shows that when the dosage of the cinnamon essential oil is in the range of 0.01 to 0.1% and the sterilization time is the same, the sterilization rate of the product increases with the increase of the dosage of the cinnamon essential oil, and when the dosage of the cinnamon essential oil is in the range of 0.1 to 0.2% and the sterilization time is the same, the sterilization rate of the sterilizer has no obvious change, the comprehensive cost and the sterilization effect are good, and the cinnamon essential oil of the present invention is preferably 0.1%.
The comparative analysis of the detection results of the air sterilizer in examples 1, 2, 9 and 10 in table 1 shows that when the usage amount of rosemary essential oil is in the range of 0.2-0.3% and the sterilization time is the same, the sterilization rate of the sterilizer has no obvious change, the comprehensive cost and the sterilization effect are good, and the rosemary essential oil of the present invention is preferably 0.2%.
The comparative analysis of the detection results of the air disinfectants in the examples 1 and 11 to 12 in the table 1 shows that when the dosage of the cedar essential oil is in the range of 0.1 to 0.2 percent and the sterilization time is the same, the sterilization rate of the disinfectants has no obvious change, the comprehensive cost and the sterilization effect are good, and the cedar essential oil of the invention is preferably 0.1 percent.
Comparing and analyzing the detection results of the air disinfectants in examples 1 and 13-15 in table 1, it can be seen that when the dosage of the sweet orange essential oil is in the range of 0.01-0.1% and the sterilization time is the same, the sterilization rate of the product increases with the increase of the dosage of the sweet orange essential oil, and when the dosage of the sweet orange essential oil is in the range of 0.1-0.2% and the sterilization time is the same, the sterilization rate of the disinfectants has no obvious change, the comprehensive cost and the sterilization effect are good, and the sweet orange essential oil of the present invention is preferably 0.1%.
Comparing and analyzing the results of the tests of the air sterilizer in examples 1 and 16 to 18 in table 1, it can be seen that the sterilization rate of the product increases with the increase of the amount of the mint essential oil when the amount of the mint essential oil is in the range of 0.01 to 0.1% and the sterilization time is the same, and the sterilization rate of the sterilizer slightly decreases when the amount of the mint essential oil is in the range of 0.1 to 0.2%, and the mint essential oil of the present invention is preferably 0.1%.
The embodiments of the present invention have been described in detail, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (10)
1. The aromatic essential oil air disinfectant is characterized by comprising the following components in percentage by weight: 0.01-1% of folium artemisiae argyi essential oil, 0.01-1% of cinnamon essential oil, 0.01-1% of rosemary essential oil, 0.01-1% of cedar essential oil, 0.01-1% of sweet orange essential oil, 0.01-1% of mint essential oil, 0.1-2% of organic solvent and the balance of water.
2. An essential oil air sterilizer as claimed in claim 1, wherein the organic solvent is at least one selected from ethanol and glycerol.
3. The aromatic essential oil air sanitizer according to claim 1, wherein the aromatic essential oil air sanitizer comprises, by weight: 0.05-0.2% of argy wormwood leaf essential oil, 0.05-0.2% of cinnamon essential oil, 0.1-0.3% of rosemary essential oil, 0.05-0.2% of cedar essential oil, 0.05-0.2% of sweet orange essential oil, 0.05-0.2% of mint essential oil, 0.3-1% of organic solvent and the balance of water.
4. The aromatic essential oil air sanitizer according to claim 3, wherein the aromatic essential oil air sanitizer comprises, by weight: 0.1% of argyi leaf essential oil, 0.1% of cinnamon essential oil, 0.2% of rosemary essential oil, 0.1% of cedar essential oil, 0.1% of sweet orange essential oil, 0.1% of mint essential oil, 0.5% of organic solvent and the balance of water.
5. The essential oil air sterilizer of claim 1, wherein the essential oil of artemisia argyi, cinnamon, rosemary, cedar, sweet orange and mint is prepared from the raw materials of artemisia argyi, cinnamon bark, rosemary leaf, cedar pine needle, orange and mint leaves through cleaning, extraction and concentration in sequence.
6. The essential oil air sterilizer of claim 5, wherein the essential oil of argy wormwood leaf is prepared by the following method: cleaning fresh folium artemisiae argyi, putting the cleaned fresh folium artemisiae argyi into a steam distillation extraction instrument, adding saturated salt water with the mass of 5-15 times, performing reflux extraction at 100-120 ℃ for 3-5 hours, collecting distillate, cooling the distillate to room temperature, transferring the distillate into an oil-water separator for oil-water separation, and drying and separating an oil layer by anhydrous sodium sulfate to obtain folium artemisiae argyi essential oil;
the rosemary essential oil is prepared by adopting the following method: cleaning fresh rosemary, putting the cleaned rosemary into a steam distillation extraction instrument, adding saturated salt water with the mass being 5-15 times of that of the rosemary, performing reflux extraction at 100-120 ℃ for 3-5 hours, collecting distillate, cooling the distillate to room temperature, transferring the distillate into an oil-water separator for oil-water separation, and drying and separating an oil layer by anhydrous sodium sulfate to obtain rosemary essential oil.
7. The essential oil air sanitizer according to claim 5, wherein the cinnamon essential oil is prepared by the following method: cleaning, drying and crushing fresh cinnamon bark, adding 60-90% by mass of ethanol solution, refluxing for 2-4 hours at 100-120 ℃, performing solid-liquid separation to obtain crude extract, performing vacuum concentration on the crude extract, performing freeze-drying treatment to obtain crude extract, dispersing the crude extract with water, loading the crude extract to a macroporous resin gel column, sequentially eluting with water and 30-95% by mass of ethanol solution for 0.5-2 hours each time, collecting eluates respectively, mixing the eluates, stirring uniformly, and concentrating to 1/5 of the original volume to obtain cinnamon essential oil;
the cedar essential oil is prepared by adopting the following method: cleaning, drying and crushing fresh cedar pine needles, adding the crushed cedar pine needles into an ethanol solution with the mass fraction of 70-95%, refluxing for 2-4 hours at 100-120 ℃, performing solid-liquid separation to obtain a crude extract, performing vacuum concentration on the crude extract, performing freeze-drying treatment to obtain a crude extract, dispersing the crude extract with water, loading the crude extract to a macroporous resin gel column, sequentially eluting with water and an ethanol solution with the mass fraction of 50-95% for 0.5-2 hours each time, collecting eluates respectively, mixing the eluates, stirring uniformly, and concentrating to 1/5 of the original volume to obtain cedar essential oil.
8. The essential oil air sanitizer according to claim 5, wherein the sweet orange essential oil is prepared by the following method: soaking fresh sweet orange peel in saturated calcium hydroxide water solution, taking out, cleaning and crushing; taking an ethanol solution with the mass fraction of 80-95% as a solvent, carrying out ultrasonic extraction for 2-6 h under the conditions that the ratio of the mass of the crushed sweet orange peels to the volume of the ethanol solution is 1: 10-20 g/mL and the temperature is 60-80 ℃, filtering to obtain a filtrate, re-extracting filter residues twice according to the steps, combining the obtained extracting solutions, carrying out vacuum concentration, carrying out freeze-drying treatment to obtain a crude extract, dispersing the crude extract with water, loading the crude extract onto a macroporous resin gel column, sequentially eluting with water and the ethanol solution with the mass fraction of 30-95%, wherein the elution time is 0.5-2 h each time, respectively collecting eluents, combining the eluents, uniformly stirring, and concentrating to 1/5 of the original volume to obtain the sweet orange essential oil.
9. The essential oil air sanitizer according to claim 5, wherein the mint leaf essential oil is prepared by the following method: putting fresh mint leaves into a steam distillation extraction instrument, adding saturated salt water with the mass of 5-15 times of that of the mint leaves, performing reflux extraction at 100-120 ℃ for 3-5 h, collecting distillate, cooling to room temperature, transferring into an oil-water separator for oil-water separation, and drying and separating an oil layer by anhydrous sodium sulfate to obtain mint leaf essential oil.
10. A method of preparing the essential oil air sanitizer of any one of claims 1 to 9, comprising the steps of:
(1) mixing folium artemisiae argyi essential oil, cinnamon essential oil, rosemary essential oil, cedar essential oil, sweet orange essential oil, mint essential oil and an organic solvent, and stirring and mixing at the rotating speed of 2000-8000 r/min for 5-15 min at the temperature of 20-45 ℃ to obtain plant mixed essential oil;
(2) adding the prepared plant mixed essential oil into water, stirring and mixing at the rotating speed of 2000-8000 r/min for 5-15 min at the temperature of 20-35 ℃, and then irradiating and sterilizing for 0.5-1 h by using an ultraviolet lamp to obtain the aromatic essential oil air disinfectant.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110394562.9A CN113080206A (en) | 2021-04-13 | 2021-04-13 | Aromatic essential oil air disinfectant and preparation method thereof |
| CN202210051185.3A CN114532368A (en) | 2021-04-13 | 2022-01-17 | Aromatic essential oil air disinfectant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110394562.9A CN113080206A (en) | 2021-04-13 | 2021-04-13 | Aromatic essential oil air disinfectant and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113080206A true CN113080206A (en) | 2021-07-09 |
Family
ID=76677866
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110394562.9A Withdrawn CN113080206A (en) | 2021-04-13 | 2021-04-13 | Aromatic essential oil air disinfectant and preparation method thereof |
| CN202210051185.3A Pending CN114532368A (en) | 2021-04-13 | 2022-01-17 | Aromatic essential oil air disinfectant and preparation method thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210051185.3A Pending CN114532368A (en) | 2021-04-13 | 2022-01-17 | Aromatic essential oil air disinfectant and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN113080206A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729038A (en) * | 2021-07-13 | 2021-12-03 | 江西省科学院微生物研究所 | Traditional Chinese medicine air disinfectant |
| CN114532368A (en) * | 2021-04-13 | 2022-05-27 | 江西中医药大学 | Aromatic essential oil air disinfectant and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947686A (en) * | 2014-04-24 | 2014-07-30 | 广东药学院 | Traditional Chinese medicine air disinfectant, preparation method and application of traditional Chinese medicine air disinfectant |
| CN106310323A (en) * | 2016-08-01 | 2017-01-11 | 淄博林森生物制品有限公司 | Plant essential oil air freshener |
| CN106359472A (en) * | 2016-08-26 | 2017-02-01 | 成都维恒医药科技有限公司 | Bactericidal compound essential oil and preparation method of same |
| CN108371191A (en) * | 2018-04-24 | 2018-08-07 | 纯美生物医药科技（上海）有限公司 | A kind of air antiseptic and its preparation method and application |
| CN108902204A (en) * | 2018-07-12 | 2018-11-30 | 佛山市汇汾化妆品科技有限公司 | A kind of natural air freshener and preparation method thereof |
| CN111567575A (en) * | 2020-05-16 | 2020-08-25 | 无锡市伙伴日化科技有限公司 | Environment-friendly sterilizing and mite-killing agent and preparation method thereof |
| CN111887264A (en) * | 2020-07-15 | 2020-11-06 | 上海驰纺材料科技有限公司 | Natural plant essential oil microemulsion antibacterial spray and preparation method thereof |
| EP3771725A1 (en) * | 2019-07-31 | 2021-02-03 | Plastisac S.r.l. | Masterbatch with antibacterial and / or antimicrobial properties |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999341A (en) * | 2016-06-02 | 2016-10-12 | 杨凌盈科中药现代化研究中心 | Preparation method and application of pure natural antibacterial resuscitation-inducing air fresher |
| CN110859872A (en) * | 2019-12-04 | 2020-03-06 | 湖北创界生物科技有限公司 | Anti-inflammatory and bactericidal essential oil composition, and preparation method and application thereof |
| CN113080206A (en) * | 2021-04-13 | 2021-07-09 | 江西中医药大学 | Aromatic essential oil air disinfectant and preparation method thereof |
-
2021
- 2021-04-13 CN CN202110394562.9A patent/CN113080206A/en not_active Withdrawn
-
2022
- 2022-01-17 CN CN202210051185.3A patent/CN114532368A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947686A (en) * | 2014-04-24 | 2014-07-30 | 广东药学院 | Traditional Chinese medicine air disinfectant, preparation method and application of traditional Chinese medicine air disinfectant |
| CN106310323A (en) * | 2016-08-01 | 2017-01-11 | 淄博林森生物制品有限公司 | Plant essential oil air freshener |
| CN106359472A (en) * | 2016-08-26 | 2017-02-01 | 成都维恒医药科技有限公司 | Bactericidal compound essential oil and preparation method of same |
| CN108371191A (en) * | 2018-04-24 | 2018-08-07 | 纯美生物医药科技（上海）有限公司 | A kind of air antiseptic and its preparation method and application |
| CN108902204A (en) * | 2018-07-12 | 2018-11-30 | 佛山市汇汾化妆品科技有限公司 | A kind of natural air freshener and preparation method thereof |
| EP3771725A1 (en) * | 2019-07-31 | 2021-02-03 | Plastisac S.r.l. | Masterbatch with antibacterial and / or antimicrobial properties |
| CN111567575A (en) * | 2020-05-16 | 2020-08-25 | 无锡市伙伴日化科技有限公司 | Environment-friendly sterilizing and mite-killing agent and preparation method thereof |
| CN111887264A (en) * | 2020-07-15 | 2020-11-06 | 上海驰纺材料科技有限公司 | Natural plant essential oil microemulsion antibacterial spray and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 吕飞: "天然植物精油的抑菌活性及其作用机理研究", 《中国优秀硕士学位论文全文数据库，医药卫生科技辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114532368A (en) * | 2021-04-13 | 2022-05-27 | 江西中医药大学 | Aromatic essential oil air disinfectant and preparation method thereof |
| CN113729038A (en) * | 2021-07-13 | 2021-12-03 | 江西省科学院微生物研究所 | Traditional Chinese medicine air disinfectant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114532368A (en) | 2022-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113080206A (en) | Aromatic essential oil air disinfectant and preparation method thereof | |
| CN104336078A (en) | Chlorine-containing Chinese herbal medicine air disinfectant, and preparation method and application thereof | |
| Ladipo et al. | Phytochemical screening and antibacterial investigation of the extract of Ocimum gratissimum (scent leaf) on selected Enterobacteriaceae | |
| CN108671163B (en) | Compound traditional Chinese medicine antibacterial composition and application thereof in washing and protecting products | |
| CN102973973B (en) | Air-freshening bacteriostatic agent and preparation method thereof | |
| CN111419947A (en) | Folium artemisiae argyi compound essential oil capable of relieving throat pain and preparation method thereof | |
| CN111265598A (en) | Composite broad-spectrum antibacterial agent and preparation method thereof | |
| CN1241409A (en) | Lotion for tinea pedis | |
| CN108542938A (en) | Antiseptic | |
| CN107183076A (en) | A kind of plants antimicrobial additive and preparation method thereof | |
| CN110327259B (en) | Wet tissue for children | |
| CN113207915B (en) | Essential oil composition and preparation method thereof | |
| KR20170130690A (en) | Natural detergent composition and preparation method thereof | |
| CN105126145A (en) | Chinese herbal medicinal sterilizing and purifying material | |
| CN103504437A (en) | Forsythia leaf beverage | |
| CN108379639A (en) | A kind of air freshener and preparation method thereof | |
| CN101422419B (en) | Toilet water and manufacture method thereof | |
| CN111296504A (en) | Traditional Chinese medicine plant indoor disinfectant and preparation method thereof | |
| CN103263680B (en) | Preparation method of tea shell sandalwood | |
| CN110402969A (en) | A kind of environmental type plant source thimerosal | |
| US11389500B2 (en) | Liquid invisible mask with broad-spectrum bacteriostasis and preparation method and using method thereof | |
| CN1644216A (en) | Deodorant agent companion for refrigerator and production thereof | |
| CN114009459A (en) | Deodorizing aromatic and its preparation method | |
| KR20110030992A (en) | Hand-disinfectant composition for anti-bacteria and alcohol odor-removing containing the extracts of natural material | |
| CN108686015B (en) | Traditional Chinese medicine compound gel for inhibiting canine body surface bacteria and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210709 |