CN105794861B - A kind of Pure natural plant essential oil culicifuge and preparation method thereof - Google Patents
A kind of Pure natural plant essential oil culicifuge and preparation method thereof Download PDFInfo
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- CN105794861B CN105794861B CN201610294814.XA CN201610294814A CN105794861B CN 105794861 B CN105794861 B CN 105794861B CN 201610294814 A CN201610294814 A CN 201610294814A CN 105794861 B CN105794861 B CN 105794861B
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles
-
- 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
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- 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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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Pest Control & Pesticides (AREA)
- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of natural plant essential oils culicifuge and preparation method thereof, including following components and weight percentage：Instruction plant essential oil 0.01% 6%, vitamin B1 0.01% 10%, edible alcohol 20 30%, balance deionized water.Comprising natural instruction plant essential oil in the culicifuge of the present invention, repelling effect is good, and formula is reasonable, is had no toxic and side effect to human body without adding preservative；Abundant instruction plant resource is made full use of, can not only be changed harmful to treasure, generates economic benefit; and utilize a large amount of existing instruction plant resources; the harm of instruction plant can be reduced, achievees the purpose that the utilization of resources, environmental protection, generates apparent ecological benefits, Social benefit and economic benefit.
Description
Technical field
The present invention relates to chemical technology fields more particularly to a kind of Pure natural plant essential oil culicifuge and preparation method thereof.
Background technology
Alien Invasive Plants refer to be introduced into nascent state environment due to nature or human factor, can to nascent state environment or
The plant that species composition therein centainly threatens.The invasion of adventitious plant worldwide causes to seriously endanger, it is not only
Lead to the reduction and forfeiture of bio-diversity, and threaten ecological environment and the economic development in the whole world.According to the Ministry of Agriculture, I
Instruction plant at least more than 100 is planted at present by state, it is annual caused by economic loss it is huge.To prevent and kill off instruction plant, people have taken
Various ways.Utilization are then one of the most effective ways.Rationally using abundant instruction plant resource, can not only become
Evil is treasured, generates economic benefit, and can reduce the harm of instruction plant, environmental protection generates apparent ecological benefits and society
It can benefit.
Current existing mosquito repellent class product primary raw material is substantially artificial synthesized chemicals Metadelphene (DEET).Many institute's weeks
Know, Metadelphene is a kind of widely used insecticide, the entitled diethyltoluamide of chemistry
（diethylmethylbenzamide）, generally as the active ingredient of broad spectrum insect repellent, ten are played to worm mosquito bite
Divide effective repellent action.But Metadelphene belongs to pesticide chemical reagent, chemical composition therein has certain journey to human body
The toxic side effect of degree also results in environment a degree of pollution.
Invention content
Present invention aims at provide a kind of Pure natural plant essential oil culicifuge and preparation method thereof to solve the prior art
There are problems.
In order to realize above-mentioned purpose, adopt the following technical scheme that：
A kind of Pure natural plant essential oil culicifuge includes the component of following weight percentage：Instruction plant essential oil
0.01%-6%, vitamin B1 0.01%-10%, edible alcohol 20-30%, balance deionized water.Suitable alcohols have performance dispersant
Effect, the present invention in alcohol additive amount it is few, therefore the present invention can shake up after use.But alcohol content is excessively high, may go out
Existing liquid oil phase lamination problem can also weaken the stability of instruction plant essential oil.The too low then instruction plant essential oil dispersion of alcohol content
Property is bad.It is actually being formulated in process for preparation, first essential oil is being mixed with edible alcohol, vitamin is mixed with deionized water, the two
It carries out mixing again and mutually converts realization.
Instruction plant essential oil has corrosion-resistant characteristic in itself, and also has centainly added with suitable edible alcohol in being formulated
Antisepsis.It is pure natural that any preservative need not be added in culicifuge, has no toxic and side effect to human body, and environmentally protective, fills
Divide and utilize abundant instruction plant resource, can not only change harmful to treasure, generate economic benefit, and utilize a large amount of existing invasions
Plant resources, reach the harm that the utilization of resources can reduce instruction plant, and environmental protection generates apparent ecological benefits, society's effect
Benefit and environmental protection.
When plants essential oil and vitamin B1 mix together, the two plays synergistic function.Plants essential oil has anti-
Oxidation and Antimicrobial preservative function can reduce the oxygenolysis of vitamin B1, improve the storage time and efficacy time of vitamin B1.
Vitamin B1 is used cooperatively together with plants essential oil, moreover it is possible to enhance the repelling effect of culicifuge.
Instruction plant essential oil is differed with instruction plant low cost vegetable plant water extract or instruction plant plant alcohol extract, instruction plant
Essential oil is a kind of smaller plant source secondary metabolism speciality of molecular weight, mainly by terpenes, aromatic series, aliphatic and nitrogenous sulfur-bearing
Four major class compounds form；It is a kind of pure natural botanical extract mixture with certain aromatic odor and volatility.Invasion is planted
Object essential oil is a kind of to the advantages that pest bioactivity is high, pests are not easy to produce resistance, small, free from environmental pollution to human toxicity
Efficiently, non-harmful botanical pesticide.The instruction plant essential oil of appropriate low concentration can have mosquito repellent, anti-inflammatory effect.And it invades
Plant water extract and alcohol extract have other compounds of protide, glycoside, phenolic acid class and part aqueous.Volatilization is
The main release approach of allelochemical, the allelopathy of plants essential oil are better than the hydrotrope and alcohol extract, and plants essential oil is to pest
Repellent action effect is more preferable.
Further, the instruction plant essential oil includes Ageratum conyzoides essential oil, lantana essential oil, Ipomoea cairica essential oil or South America
One or more of wedelia chinensis essential oil.Food refusal of the Ageratum conyzoides essential oil to insect, lethal effect;Lantana essential oil has insect
There are poisoning, Antifeedant Effects；Ipomoea cairica, South America wedelia chinensis essential oil the food refusal of insect, repellent rate are acted on etc..Existing plant
Culicifuge is to prepare culicifuge by using economic plants to obtain plant extracts, and the present invention is to utilize instruction plant as raw material
It prepares instruction plant essential oil and prepares culicifuge, have both economic benefit and ecological benefits.
Further, the weight ratio of the instruction plant essential oil and the vitamin is 1：1-9.
Further, including following components and weight percentage：Ageratum conyzoides essential oil 1%, vitamin B1 4%, edible alcohol
20%, deionized water 75%.
Further, including following components and weight percentage：Lantana essential oil 0.5%, vitamin B1 4.5% are eaten
Alcohol 20%, deionized water 75%.
Further, including following components and weight percentage：Ipomoea cairica essential oil 2%, vitamin B1 2%, edible wine
Essence 20%, deionized water 76%.
Further, including following components and weight percentage：South America wedelia chinensis essential oil 1.5%, vitamin B1 1.5%,
Edible alcohol 20%, deionized water 77%.
A kind of preparation method of natural plant essential oils culicifuge, mainly includes the following steps that：
（1）Proper amount of fresh instruction plant blade is weighed, by solid-to-liquid ratio 1：2-4 adds in a certain amount of water, impregnates 30-60min
Steam distillation 2-4h is carried out afterwards；
（2）By step（1）Gained distillate stands or is obtained by extraction instruction plant essential oil；
（3）By step（2）Gained instruction plant essential oil is mixed in proportion with edible alcohol；
（4）Vitamin B1 and deionized water are mixed in proportion；
（5）By step（3）And step（4）Gained mixture is uniformly mixed.
Extraction for instruction plant essential oil, it is most critical to improve yield.Refined oil rate can improve after raw material soaking.Gu
Liquor ratio is 1：Steam distillation effect is best during 2-4, can then be flushed in steam distillation pipe too much, then yield is not high very little.
Further, step（2）The extraction the specific steps are：A certain amount of NaCl is added in into distillate, uses stone
Oily ether is extracted, concentrated extract after being dried with anhydrous sodium sulfate.
Further, step（2）The standing the specific steps are：After -20 DEG C of stand at low temperature about 20min, then draw
Upper strata essential oil layer.This processing method is not required to using organic solvent, more environmentally-friendly and easy to operate.
Compared with prior art, the present invention prepares natural plants mosquito repellent using instruction plant essential oil for main active
Agent, and using the effect of vitamin B1 and instruction plant essential oil synergy, repelling effect is good, and active height, does not pollute small toxicity
Environment, the advantages that pests are not easy to produce resistance are a kind of efficient, non-harmful botanical pesticide.The formula of the present invention is reasonable,
Essential oil has corrosion-resistant characteristic in itself, and also has certain antisepsis added with suitable edible alcohol in formula, without adding
Any preservative is added to have no toxic and side effect to human body；Abundant instruction plant resource can also be made full use of, can not only be changed harmful to treasure,
Economic benefit is generated, and utilizes a large amount of existing instruction plant resources, reaches the harm that the utilization of resources can reduce instruction plant,
Environmental protection generates apparent ecological benefits, social benefit and environmental protection.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention will be made below further detailed
Description.
Embodiment 1
A kind of natural plant essential oils culicifuge, including following components and percentage composition：Ageratum conyzoides essential oil 1%, vitamin B1
4%, edible alcohol 20%, deionized water 75%.
The extracting method of wherein Ageratum conyzoides essential oil mainly includes the following steps that：
（1）Proper amount of fresh Ageratum conyzoides blade and petiole 600g are weighed, the cucurbit of 2000ml is put into after chopping, is added in
The water of 1200ml carries out steam distillation 2h after impregnating 60min；
（2）A certain amount of NaCl is added in into the distillate of oil mixing with water, is extracted with petroleum ether, uses anhydrous sodium sulfate
Concentrated extract after drying, is sealed.
The preparation method of natural plant essential oils culicifuge is：
（1）Ageratum conyzoides essential oil is mixed in proportion with edible alcohol；
（2）Vitamin B1 and deionized water are mixed in proportion；
（3）By step（1）And step（2）Gained mixture is uniformly mixed.
Embodiment 2
A kind of natural plant essential oils culicifuge, including following components and percentage composition：Lantana essential oil 0.5%, vitamin B1
4.5%, edible alcohol 20%, deionized water 75%.
The extracting method of wherein lantana essential oil mainly includes the following steps that：
（1）Proper amount of fresh lantana blade and petiole 300g are weighed, the cucurbit of 2000ml is put into after chopping, is added in
The water of 1200ml carries out steam distillation 4h after impregnating 30min；
（2）A certain amount of NaCl is added in into the distillate of oil mixing with water, is extracted with petroleum ether, uses anhydrous sodium sulfate
Concentrated extract after drying, is sealed.
The preparation method of natural plant essential oils culicifuge is：
（1）Lantana essential oil is mixed in proportion with edible alcohol；
（2）Vitamin B1 and deionized water are mixed in proportion；
（3）By step（1）And step（2）Gained mixture is uniformly mixed.
Embodiment 3
A kind of natural plant essential oils culicifuge, including following components and percentage composition：Ipomoea cairica essential oil 2%, vitamin B1
2%, edible alcohol 20%, deionized water 76%.
The extracting method of wherein Ipomoea cairica essential oil mainly includes the following steps that：
（1）Proper amount of fresh Ipomoea cairica blade and petiole 600g are weighed, the cucurbit of 2000ml is put into after chopping, is added in
The water of 1200ml carries out steam distillation 4h after impregnating 30min；
（2）Upper strata essential oil layer is drawn after -20 DEG C of stand at low temperature about 20min, then with liquid-transfering gun.
The preparation method of natural plant essential oils culicifuge is：
（1）Ipomoea cairica essential oil is mixed in proportion with edible alcohol；
（2）Vitamin B1 and deionized water are mixed in proportion；
（3）By step（1）And step（2）Gained mixture is uniformly mixed.
Embodiment 4
A kind of natural plant essential oils culicifuge, including following components and percentage composition：South America wedelia chinensis essential oil 1.5%, dimension life
Plain B1 1.5%, edible alcohol 20%, deionized water 77%.
The extracting method of wherein South America wedelia chinensis essential oil mainly includes the following steps that：
（1）Proper amount of fresh South America wedelia chinensis blade and petiole 300g are weighed, the cucurbit of 2000ml is put into after chopping, is added in
The water of 1200ml carries out steam distillation 2h after impregnating 60min；
（2）Upper strata essential oil layer is drawn after -20 DEG C of stand at low temperature about 20min, then with liquid-transfering gun.
The preparation method of natural plant essential oils culicifuge is：
（1）South America wedelia chinensis essential oil is mixed in proportion with edible alcohol；
（2）Vitamin B1 and deionized water are mixed in proportion；
（3）By step（1）And step（2）Gained mixture is uniformly mixed.
Embodiment 5
By the natural plant essential oils culicifuge of embodiment 1-4, progress comparative study enters together with compareing 1, control 2 and control 3
Influence when invading plants essential oil and vitamin B1 ratio difference to repelling effect.
Wherein：
Control 1 includes following components and weight percentage：South America wedelia chinensis essential oil 3%, edible alcohol 20%, deionized water
77%。
Control 2 includes following components and weight percentage：Vitamin B1 3%, edible alcohol 20%, deionized water 77%.
Control 3 includes following components and weight percentage：Edible alcohol 20%, deionized water 80%.
Part of test results is specific as follows：After 140 mosquitoes are anesthetized with ether, seven groups are respectively divided into, every group 20 only puts
Enter in the triangular flask of 1000ml.Seven triangular flasks are respectively placed in the carton quadrangle of 2 1.2m*1.2m*0.8m, carton top lid is used
Preservative film seals, and thorn aperture ensures air circulation on preservative film.After mosquito adapts to, the de- of 10ml test solutions is speckled with by each respectively
Fat cotton balls is lain in triangular flask bottle, 1 after medicine, 2,3,4,5h check mosquito flee from situation.
1 instruction plant essential oil of table is to mosquito repellent effect
As it can be seen from table 1 when the weight ratio of instruction plant essential oil and vitamin B1 is 1：1-9 repelling effects are good.Individually
It is used in mixed way using repelling effect when instruction plant essential oil and vitamin B1 is too late.Instruction plant essential oil coordinates with vitamin B1
Using having the function of synergy.
Above disclosed is only presently preferred embodiments of the present invention, cannot limit the right of the present invention with this certainly
Range, therefore equivalent variations made according to the claims of the present invention, are still within the scope of the present invention.
Claims (4)
1. a kind of natural plant essential oils culicifuge, which is characterized in that be made of following components and weight percentage：South America amphibious crab
Chrysanthemum essential oil 1.5%, vitamin B1 1.5%, edible alcohol 20%, deionized water 77%.
2. the preparation method of natural plant essential oils culicifuge described in a kind of claim 1, which is characterized in that mainly including following step
Suddenly：
（1）Proper amount of fresh South America wedelia chinensis blade is weighed, by solid-to-liquid ratio 1：2-4 adds in a certain amount of water, after impregnating 30-60min
Carry out steam distillation 2-4h；
（2）By step（1）Gained distillate stands or is obtained by extraction South America wedelia chinensis essential oil；
（3）By step（2）Gained South America wedelia chinensis essential oil is mixed in proportion with edible alcohol；
（4）Vitamin B1 and deionized water are mixed in proportion；
（5）By step（3）And step（4）Gained mixture is uniformly mixed.
3. preparation method according to claim 2, which is characterized in that step（2）The extraction the specific steps are：To distillating
A certain amount of NaCl is added in liquid, is extracted with petroleum ether, concentrated extract after being dried with anhydrous sodium sulfate.
4. preparation method according to claim 2, which is characterized in that step（2）The standing the specific steps are：- 20
After DEG C stand at low temperature 20min, then draw upper strata essential oil layer.
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106465714A (en) * | 2016-08-27 | 2017-03-01 | 梁小萍 | A kind of pesticide of preventing and treating Sphecosesia litchivora and preparation method thereof |
| CN106342934A (en) * | 2016-08-27 | 2017-01-25 | 卢婷 | Pesticide for preventing and treating litchi stinkbug and preparation method thereof |
| CN107897217A (en) * | 2017-12-20 | 2018-04-13 | 五邑大学 | A kind of natural volatile mosquito driving and killing agent of plant source property and preparation method thereof |
Citations (3)
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|---|---|---|---|---|
| JP2013166720A (en) * | 2012-02-15 | 2013-08-29 | Heimat Ltd | Glucose uptake promoter containing wedelia biflora extract, casuarina equisetifolia extract and mixture thereof, and glucose uptake promoter further containing morinda citrifolia extract in addition thereto |
| CN103583612A (en) * | 2013-11-07 | 2014-02-19 | 福建金雷防虫害技术有限公司 | Nontoxic and environmental-friendly mosquito repelling cream |
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2016
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|---|---|---|---|---|
| JP2013166720A (en) * | 2012-02-15 | 2013-08-29 | Heimat Ltd | Glucose uptake promoter containing wedelia biflora extract, casuarina equisetifolia extract and mixture thereof, and glucose uptake promoter further containing morinda citrifolia extract in addition thereto |
| CN104509553A (en) * | 2013-09-27 | 2015-04-15 | 青岛锦涟鑫商贸有限公司 | Traditional Chinese medicine insect-repelling joss-stick |
| CN103583612A (en) * | 2013-11-07 | 2014-02-19 | 福建金雷防虫害技术有限公司 | Nontoxic and environmental-friendly mosquito repelling cream |
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| Title |
|---|
| Mosquito larvicidal properties of essential oil of an indigenous plant, Ipomoea cairica Linn;Thekkevilayil George Thomas et al.;《Japanese Journal of Infectious Diseases》;20040831;第57卷(第4期);摘要 * |
| Mosquitocides of Argeratum conyzoides,Boscia salicifolia and Grewia monticola;TC Kazembe et al.;《Indian Journal of Traditional Knowledge》;20100430;第9卷(第2期);摘要 * |
| 加拿大一枝黄花和南美蟛蜞菊精油的杀虫活性及化学成分;邓业成 等;《广西师范大学学报：自然科学版》;20140615;第32卷(第2期);摘要、第125-126页表4 * |
| 马缨丹精油的提取及新型驱蚊法的研究;郑淑娜 等;《四川化工》;20141015;第17卷(第5期);第14-15页第4、6、7.3节、表3 * |
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