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CN111066820A - Safe mosquito repellent containing wood vinegar and preparation method thereof - Google Patents

Safe mosquito repellent containing wood vinegar and preparation method thereof Download PDF

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Publication number
CN111066820A
CN111066820A CN201811226827.9A CN201811226827A CN111066820A CN 111066820 A CN111066820 A CN 111066820A CN 201811226827 A CN201811226827 A CN 201811226827A CN 111066820 A CN111066820 A CN 111066820A
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solution
wood vinegar
parts
mosquito repellent
essential oil
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CN201811226827.9A
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Chinese (zh)
Inventor
王伟
邓启
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Shenzhen Neng'er Environmental Technology Industrial Development Co ltd
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Shenzhen Neng'er Environmental Technology Industrial Development Co ltd
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Priority to CN201811226827.9A priority Critical patent/CN111066820A/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A—HUMAN NECESSITIES
    • 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
    • A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
    • 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]
    • 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]
    • A01N65/24—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]
    • A01N65/28—Myrtaceae [Myrtle family], e.g. teatree or clove
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/40—Liliopsida [monocotyledons]
    • A01N65/44—Poaceae or Gramineae [Grass family], e.g. bamboo, lemon grass or citronella grass
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Pest Control & Pesticides (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a safe mosquito repellent containing wood vinegar, which comprises the following raw materials in parts by weight: 55-65 parts of refined wood vinegar, 5-15 parts of plant essential oil, 1-20 parts of surfactant and 2-15 parts of folium artemisiae argyi extract, wherein the refined wood vinegar is distillate obtained by distilling or rectifying wood vinegar stock solution, and the method comprises the following steps: adding refined wood vinegar into a reaction kettle, slowly adding a surfactant into the refined wood vinegar, stirring to completely dissolve the refined wood vinegar, slowly adding plant essential oil, and stirring until the solution is uniform and stable, wherein the solution is marked as solution A; adding plant essential oil into another reaction kettle, and adding folium Artemisiae Argyi extract under stirring until the solution is uniform and stable, and recording the solution as solution B; and slowly adding the solution B into the solution A under the action of continuous stirring until the mixed solution is uniform and stable. Improves the safety of the product to human and livestock, and solves the problems that the wood vinegar stock solution has strong smoky flavor, has certain harm to the health of human and livestock, has unpleasant taste and has large marketization difficulty of refined wood vinegar.

Description

Safe mosquito repellent containing wood vinegar and preparation method thereof
Technical Field
The invention relates to the technical field of mosquito repellent, in particular to a safe mosquito repellent containing wood vinegar and a preparation method thereof.
Background
Mosquitoes are known by the world health organization as the first killers in nature. They transmit diseases such as malaria, dengue fever, yellow fever, Japanese encephalitis, etc., threaten the health of hundreds of millions of people every year and cause death of 100-300 million people. For example, the spread of dengue fever in Zhejiang Yiwu in China in 2009 caused panic in all countries. It is seen that mosquito-transmitted diseases have historically and now contributed to human disasters. Even today, the problem is not overcome by the continuing development of science.
Mosquitoes not only threaten the health of human beings, but also have great harm to industries such as poultry industry, animal husbandry and the like, for example, West Nile virus can cause birds and horses to die in large quantities. Many of the chemical insecticides available are not very effective and not only cause environmental pollution but also are extremely toxic to non-target organisms, but also result in increased mosquito resistance.
The most widespread mosquito olfactory disrupter at present is mosquito repellent amine (DEET). It is a mosquito repellent product developed by the U.S. military in the last century. Although numerous studies have shown that DEET is not highly toxic, additional studies have shown that there are 6 cases of death from improper use, and additional studies have shown that extended use of DEET adversely affects the mental capacity of children. DEET is mainly used for repelling mosquitoes in the field of individuals, and has a narrow application range. Other problems such as pyrethrin, eucalyptus citriodora oil (active ingredient PMD), mosquito repellant (BAAPE) and the like are also present.
However, in the modern with developed technology today, only a few herbs are added into mosquito repellent products as auxiliary materials, and pure natural plant mosquito repellent products which are really safe, reliable, environmentally friendly and reassuring are not used.
Disclosure of Invention
Aiming at the problems, the safe mosquito repellent containing the wood vinegar and the preparation method thereof are provided, and the mosquito repelling and mosquito biting preventing effects of the refined wood vinegar can be enhanced by compounding the refined wood vinegar and the essential oil by adopting the nano technology. The safety of the product to human and livestock is improved by adding the wormwood extracting solution and the argyi leaf essential oil. The wormwood has the effects of calming nerves and calming qi, clearing damp and sterilizing and the like, and can improve the sleep quality of a human body and purify the air environment. The refined wood vinegar liquid is not only a synergist, but also has a solvent effect, the traditional solvents such as ethanol, acetone and the like are not used in the whole production method, and the problems that wood vinegar liquid stock solution has strong smoky flavor, has certain harm to the health of people and livestock, is unpleasant in taste and has large difficulty in marketization of the refined wood vinegar liquid are solved. The product and the preparation method thereof have wide application, and can be used for preventing biting of mosquitoes such as Aedes albopictus, Aedes aegypti, Culex pipiens, anopheles hygrophila, Anopheles sinensis and the like.
In a first aspect, a safe mosquito repellent containing wood vinegar is disclosed, which comprises the following raw materials in parts by weight:
Figure BDA0001836131450000021
wherein the refined pyroligneous liquor is a mixture, and the mixture is distillate obtained by distilling or rectifying pyroligneous liquor stock solution, wherein the yield of the distillate is lower than 95%.
In a first possible implementation manner, the plant essential oil is one or more of argyi leaf essential oil, tea tree oil, eucalyptus oil, camphor tree oil and citronella oil.
In a second possible implementation manner of combining the safe mosquito repellent containing wood vinegar liquid, the surfactant is one or a mixture of dodecyl benzene sulfonic acid and sodium fatty acid methyl ester sulfate.
In a third possible implementation mode, the safe mosquito repellent containing the wood vinegar liquid is combined, wherein the plant essential oil accounts for 5-12 parts by weight.
In a fourth possible implementation mode, the safe mosquito repellent containing wood vinegar is combined, wherein the surfactant is 1-10 parts by weight.
In a second aspect, a preparation method of a safe mosquito repellent containing wood vinegar liquid is disclosed, wherein refined wood vinegar liquid, plant essential oil, a surfactant and folium artemisiae argyi extract are used, and the preparation method comprises the following steps:
adding 55-65 parts by weight of the refined wood vinegar into a reaction kettle, slowly adding 1-20 parts by weight of a surfactant, stirring to completely dissolve, slowly adding 5-15 parts by weight of the plant essential oil, stirring until the solution is uniform and stable, and recording the solution as solution A;
adding 5-15 parts by weight of plant essential oil into another reaction kettle, and adding 2-15 parts by weight of the wormwood extracting solution under the condition of continuously stirring until the solution is uniform and stable, wherein the solution is marked as solution B;
and slowly adding the solution B into the solution A under the action of continuous stirring until the mixed solution is uniform and stable.
In a first possible implementation mode, the plant essential oil is one or a mixture of more of folium artemisiae argyi essential oil, tea tree oil, eucalyptus oil, camphor tree oil or citronella oil.
In combination with the preparation method of the safe mosquito repellent containing wood vinegar, in a second possible implementation mode, the surfactant is one or a mixture of dodecyl benzene sulfonic acid and sodium fatty acid methyl ester sulfate.
According to the safe mosquito repellent containing the wood vinegar and the preparation method thereof disclosed by the invention, the refined wood vinegar and the essential oil are compounded by adopting a nano technology, so that the mosquito repelling and mosquito biting preventing effects of the refined wood vinegar can be enhanced. The safety of the product to human and livestock is improved by adding the wormwood extracting solution and the argyi leaf essential oil. The wormwood has the effects of calming nerves and calming qi, clearing damp and sterilizing and the like, and can improve the sleep quality of a human body and purify the air environment. The refined wood vinegar liquid is not only a synergist, but also has a solvent effect, the whole production method does not use traditional solvents such as ethanol, acetone and the like, and the problems that wood vinegar liquid stock solution has strong smoky flavor, has certain harm to the health of people and livestock, is unpleasant in taste and has large difficulty in marketization of the refined wood vinegar liquid are solved. The product and the preparation method thereof have wide application, and can be used for preventing biting of mosquitoes such as Aedes albopictus, Aedes aegypti, Culex pipiens, anopheles hygrophila, Anopheles sinensis and the like.
Detailed Description
The technical solutions in the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Other embodiments, which can be derived by one of ordinary skill in the art from the embodiments given herein without any creative effort, shall fall within the protection scope of the present invention.
The invention discloses a safe mosquito repellent containing wood vinegar, which comprises the following raw materials in parts by weight:
Figure BDA0001836131450000031
wherein the refined pyroligneous liquor is a mixture, and the mixture is distillate obtained by distilling or rectifying pyroligneous liquor stock solution, wherein the yield of the distillate is lower than 95%.
Example 1
Adding 25 parts by weight of refined wood vinegar into a reaction kettle, slowly adding 5 parts by weight of surfactant sodium dodecyl benzene sulfonate, stirring to completely dissolve, slowly adding 3 parts by weight of tea tree oil, and stirring until the solution is uniform and stable, wherein the solution is marked as solution A.
Adding 2 parts by weight of tea tree oil into another reaction kettle, and adding 5 parts by weight of wormwood extracting solution under the condition of continuously stirring until the solution is uniform and stable, wherein the solution is marked as solution B.
And slowly adding the solution B into the solution A under the action of continuous stirring until the mixed solution is uniform and stable.
Example 2
Adding 40 parts by weight of the refined pyroligneous liquor into a reaction kettle, slowly adding 10 parts by weight of surfactant fatty acid methyl ester sodium sulfate, stirring to completely dissolve, slowly adding 6 parts by weight of eucalyptus oil, stirring until the solution is uniform and stable, and recording the solution as solution A.
Adding 4 parts by weight of eucalyptus oil into another reaction kettle, and adding 10 parts by weight of the wormwood extracting solution under the condition of continuously stirring until the solution is uniform and stable, wherein the solution is marked as solution B.
And slowly adding the solution B into the solution A under the action of continuous stirring until the mixed solution is uniform and stable.
Example 3
Adding 60 parts by weight of the refined wood vinegar into a reaction kettle, slowly adding 15 parts by weight of surfactant sodium dodecyl benzene sulfonate, stirring to completely dissolve, slowly adding 9 parts by weight of blumea oil, stirring until the solution is uniform and stable, and recording the solution as solution A.
Adding 6 parts by weight of folium Artemisiae Argyi oil into another reaction kettle, and adding 15 parts by weight of folium Artemisiae Argyi extract under stirring until the solution is uniform and stable, and recording the solution as solution B.
And slowly adding the solution B into the solution A under the action of continuous stirring until the mixed solution is uniform and stable.
Example 4
Adding 80 parts by weight of refined pyroligneous into a reaction kettle, slowly adding 20 parts by weight of surfactant fatty acid methyl ester sodium sulfate, stirring to completely dissolve, slowly adding 10 parts by weight of citronella oil, stirring until the solution is uniform and stable, and recording the solution as solution A.
Adding 10 parts by weight of citronella oil into another reaction kettle, and adding 20 parts by weight of wormwood extracting solution under the condition of continuously stirring until the solution is uniform and stable, wherein the solution is marked as solution B.
And slowly adding the solution B into the solution A under the action of continuous stirring until the mixed solution is uniform and stable.
Example 5
20 parts by weight of refined wood vinegar is put into a reaction kettle, then 3 parts by weight of surfactant sodium dodecyl benzene sulfonate and fatty acid methyl ester sodium sulfate are slowly added into the refined wood vinegar, after the refined wood vinegar is completely dissolved by stirring, 3 parts by weight of camphor tree oil is slowly added into the refined wood vinegar, and the solution is stirred until the solution is uniform and stable and is marked as solution A. Adding 2 parts by weight of camphor tree oil into another reaction kettle, and adding 4 parts by weight of wormwood extracting solution under the condition of continuously stirring until the solution is uniform and stable to be recorded as solution B. And slowly adding the solution B into the solution A under the action of continuous stirring until the two solutions are clear, transparent, uniform and stable.
According to the safe mosquito repellent containing the wood vinegar and the preparation method thereof disclosed by the invention, the refined wood vinegar and the essential oil are compounded by adopting a nano technology, so that the mosquito repelling and mosquito biting preventing effects of the refined wood vinegar can be enhanced. The safety of the product to human and livestock is improved by adding the wormwood extracting solution and the argyi leaf essential oil. The wormwood has the effects of calming nerves and calming qi, clearing damp and sterilizing and the like, and can improve the sleep quality of a human body and purify the air environment. The refined wood vinegar liquid is not only a synergist, but also has a solvent effect, the whole production method does not use traditional solvents such as ethanol, acetone and the like, and the problems that wood vinegar liquid stock solution has strong smoky flavor, has certain harm to the health of people and livestock, is unpleasant in taste and has large difficulty in marketization of the refined wood vinegar liquid are solved. The product and the preparation method thereof have wide application, and can be used for preventing biting of mosquitoes such as Aedes albopictus, Aedes aegypti, Culex pipiens, anopheles hygrophila, Anopheles sinensis and the like.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A safe mosquito repellent containing wood vinegar is characterized by comprising the following raw materials in parts by weight:
Figure FDA0001836131440000011
wherein the refined pyroligneous liquor is a mixture, and the mixture is distillate obtained by distilling or rectifying pyroligneous liquor stock solution, and the yield of the distillate is lower than 95%.
2. The safe mosquito repellent containing wood vinegar according to claim 1, wherein the plant essential oil is one or more of argy wormwood leaf essential oil, tea tree oil, eucalyptus oil, camphor tree oil or citronella oil.
3. The safe mosquito repellent containing wood vinegar liquid as claimed in claim 1, wherein the surfactant is one or a mixture of dodecyl benzene sulfonic acid or sodium fatty acid methyl ester sulfate.
4. The safe mosquito repellent containing wood vinegar as claimed in claim 1, wherein the content of the vegetable essential oil is 5-12 parts.
5. The safe mosquito repellent containing wood vinegar as claimed in claim 1, wherein the surfactant is 1-10 parts.
6. A preparation method of a safe mosquito repellent containing wood vinegar is characterized in that refined wood vinegar, plant essential oil, a surfactant and folium artemisiae argyi extract are used, and the preparation method comprises the following steps:
adding 55-65 parts of refined wood vinegar into a reaction kettle, slowly adding 1-20 parts of surfactant, stirring to completely dissolve, slowly adding 5-15 parts of plant essential oil, and stirring until the solution is uniform and stable, wherein the solution is marked as solution A;
adding 5-15 parts of plant essential oil into another reaction kettle, and adding 2-15 parts of wormwood extracting solution under the condition of continuously stirring until the solution is uniform and stable, wherein the solution is marked as solution B;
and slowly adding the solution B into the solution A under the action of continuous stirring until the mixed solution is uniform and stable.
7. The method for preparing a safe mosquito repellent containing wood vinegar according to claim 6, wherein the plant essential oil is one or more of argyi leaf essential oil, tea tree oil, eucalyptus oil, camphor tree oil or citronella oil.
8. The preparation method of the safe mosquito repellent containing wood vinegar as claimed in claim 6, wherein the surfactant is one or a mixture of dodecyl benzene sulfonic acid and sodium fatty acid methyl ester sulfate.
CN201811226827.9A 2018-10-22 2018-10-22 Safe mosquito repellent containing wood vinegar and preparation method thereof Pending CN111066820A (en)

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US20080311215A1 (en) * 2007-06-18 2008-12-18 Grace Catherine A All-natural composition and method for repelling and killing insects
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CN104161052A (en) * 2014-06-27 2014-11-26 何芳 Efficient fungicidal biological pesticide
CN106266685A (en) * 2016-08-27 2017-01-04 广东罗浮山国药股份有限公司 A kind of compound essential Oil and preparation method thereof
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CN106266685A (en) * 2016-08-27 2017-01-04 广东罗浮山国药股份有限公司 A kind of compound essential Oil and preparation method thereof
CN106561751A (en) * 2016-11-01 2017-04-19 张咸佐 Infant mosquito repellent

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Application publication date: 20200428