CN107711917A - The method of plant material extraction organic agricultural chemicals and the organic agricultural chemicals extracted - Google Patents
The method of plant material extraction organic agricultural chemicals and the organic agricultural chemicals extracted Download PDFInfo
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- CN107711917A CN107711917A CN201710987011.7A CN201710987011A CN107711917A CN 107711917 A CN107711917 A CN 107711917A CN 201710987011 A CN201710987011 A CN 201710987011A CN 107711917 A CN107711917 A CN 107711917A
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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
- 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]
- A01N65/38—Solanaceae [Potato family], e.g. nightshade, tomato, tobacco or chilli pepper
- A01N65/385—Tobacco
-
- 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]
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Plant Pathology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The method of plant material extraction organic agricultural chemicals of the present invention and the organic agricultural chemicals extracted belong to preparation technique of pesticide field；Technical problem to be solved is：The organic agricultural chemicals that a kind of method of plant material extraction organic agricultural chemicals is provided and extracted, it is harmless, and have good insect killing effect to insects such as crop aphid, bollworm and heart-eating worms；The technical scheme used for：The method that plant material extracts organic agricultural chemicals, it is to crush the dried plant of collection in pulverizer, the plant is composition more than tobacco, semen momordicae, the tuber of pinellia, elegant jessamine or both, plant will be crushed to pour into extractor, and add Tween 80, hydrochloric acid solution, ethanol solution and acetone soln successively in extractor and stir, finally the liquid in extractor is poured into filter, the extract solution obtained after filtering is organic agricultural chemicals, and organic agricultural chemicals loading medicinal cupping is sealed；The organic agricultural chemicals good bug eliminating effect of the present invention, to people, animal, environmentally friendly, maintain the ecological balance.
Description
Technical field
The method of plant material extraction organic agricultural chemicals of the present invention and the organic agricultural chemicals extracted belong to preparation technique of pesticide neck
Domain.
Background technology
Nicotiana tubular flower subject, Solanaceae is annual or limited herbaceos perennial, summer and autumn yield positive results, main point
It is distributed in South America, South Asia, China.Tobacco is sucked for people except cigarette, tobacco, pipe tobacco, cigar etc. can be made, it can also be used to is gone out
" four pests "（Oncomelania, mosquito, fly, mouse）With desinsection etc..
Semen momordicae, also known as Momordica cochinchiensis rattan, herbaceous perennial vine, are grown on hillside, border, and the deeper place of soil layer is more
It is distributed the ground such as Guangxi, Sichuan, Hubei, Henan, Anhui, Zhejiang, Fujian, Guangdong, Guizhou, Yunnan.
The tuber of pinellia, also known as ground text, keep field and aunt etc., belongs to Arales, be distributed widely in Yangtze River in China basin and northeast,
The areas such as North China.
Elegant jessamine, elegant jessamine, alias:Elegant jessamine, Gelsemium el-egans, gelsemium elegan, rotten intestines grass, Chaoyang grass, big tea medicine, big tea rattan, lotus class medicine,
Pig ginseng, dog want effect to rattan, mandarin orange poisonous weeds, pig ginseng, big tealeaves, literary sea:Broken product is drawn out pus by applying a plaster to the affected part, and stasis-dispelling and pain-killing, desinsection is antipruritic, point
It is distributed in the ground such as Zhejiang, Jiangxi, Fujian, Taiwan, Hunan, Guangdong, Hainan, Guangxi, Guizhou, Yunnan.
Inventor has found by many experiments, is obtained after tobacco, semen momordicae or its combined hybrid some solvents
Extract has a good aphid insect killing effect, and the extract obtained after the tuber of pinellia, elegant jessamine or its combined hybrid some solvents is then
There is good insect killing effect to insects such as bollworm and heart-eating worms.
The content of the invention
The present invention overcomes the shortcomings of the prior art, and technical problem to be solved is：A kind of plant material is provided to carry
The organic agricultural chemicals for taking the method for organic agricultural chemicals and being extracted, it is harmless, and to the evil such as crop aphid, bollworm and heart-eating worm
Worm has good insect killing effect.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Plant material extracts the side of organic agricultural chemicals
Method, comprise the following steps：
The first step, plant crush, the dried plant of collection are crushed in pulverizer, and the plant is tobacco, semen momordicae, half
Composition more than summer, elegant jessamine or both；
Second step, plant will be crushed and poured into extractor, and added Tween-80 in extractor and stir, mixing time is
10-20 minutes, the weight of Tween-80 are to crush the 70-85% of plant gross weight；
3rd step, add and hydrochloric acid solution and stir in extractor, mixing time is 10-20 minutes, the weight of hydrochloric acid solution
Measure to crush the 70-85% of plant gross weight；
4th step, ethanol solution and acetone soln are added in extractor and is stirred, mixing time is 20-30 minutes, second
For the weight of alcoholic solution to crush 3-4 times of plant gross weight, the weight of acetone soln is 1-2 times that crushes plant gross weight；
5th step, the liquid in extractor is poured into filter, the extract solution obtained after filtering is organic agricultural chemicals, by organic agriculture
Medicine loads medicinal cupping and is sealed.
Preferably, the weight of Tween-80 is the 80% of crushing plant gross weight in the second step.
Preferably, the weight of hydrochloric acid solution is the 80% of crushing plant gross weight in the 3rd step.
Preferably, the concentration of hydrochloric acid solution in the 3rd step is 30-36.5%.
Preferably, the weight of ethanol solution is crushes 3.5 times of plant gross weight in the 4th step, the weight of acetone soln
To crush 1.5 times of plant gross weight.
Preferably, the waste residue after filtering will after organic agricultural chemicals tinning, be collected as organic fertilizer in the 5th step.
Organic agricultural chemicals, the organic agricultural chemicals extracted according to the method described above.
Preferably, organic agricultural chemicals is taken to be used after being poured into water dilution uniformly, the weight of the water is organic agricultural chemicals weight
1300-1600 times.
Preferably, organic agricultural chemicals is taken to be used after being poured into water dilution uniformly, the weight of the water is organic agricultural chemicals weight
1500 times.
The present invention has the advantages that compared with prior art：
Organic agricultural chemicals of the present invention is to filter extracted alkaloid by progressively being added after multi-solvents stir in crushing plant,
There is fabulous deinsectization effect, to people, animal, environmentally friendly, maintain the ecological balance, what tobacco, semen momordicae or its combination were extracted
Organic agricultural chemicals can effective killing crops aphid, and extract of the tuber of pinellia, elegant jessamine or its combination then have to bollworm, heart-eating worm it is bright
Aobvious insect killing effect.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the one of the present invention
Section Example, rather than whole embodiments；Based on the embodiment in the present invention, those of ordinary skill in the art are not making
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of protection of the invention.
Embodiment one
The method that plant material extracts organic agricultural chemicals, comprises the following steps：
The first step, plant crush, the 1kg dried plants of collection crushed in pulverizer, the plant is tobacco；
Second step, plant will be crushed and poured into extractor, and added Tween-80 in extractor and stir, mixing time is
20 minutes, the weight of Tween-80 was 0.7kg；
3rd step, hydrochloric acid solution is added in extractor and is stirred, mixing time is 20 minutes, and the weight of hydrochloric acid solution is
0.7kg；
4th step, ethanol solution and acetone soln are added in extractor and is stirred, mixing time is 30 minutes, and ethanol is molten
The weight of liquid is 3 kg, and the weight of acetone soln is 2 kg；
5th step, the liquid in extractor is poured into filter, the extract solution obtained after filtering is organic agricultural chemicals, by organic agriculture
Medicine loads medicinal cupping and is sealed.
Preferably, the concentration of hydrochloric acid solution in the 3rd step is 30%.
Preferably, the waste residue after filtering will after organic agricultural chemicals tinning, be collected as organic fertilizer in the 5th step.
Embodiment two
The method that plant material extracts organic agricultural chemicals, comprises the following steps：
The first step, plant crush, the 1kg dried plants of collection are crushed in pulverizer, and the plant is tobacco, semen momordicae two
The composition of person；
Second step, plant will be crushed and poured into extractor, and added Tween-80 in extractor and stir, mixing time is
15 minutes, the weight of Tween-80 was 0.8 kg；
3rd step, hydrochloric acid solution is added in extractor and is stirred, mixing time is 15 minutes, and the weight of hydrochloric acid solution is
0.8 kg；
4th step, ethanol solution and acetone soln are added in extractor and is stirred, mixing time is 25 minutes, and ethanol is molten
The weight of liquid is 3.5kg, and the weight of acetone soln is to crush 1.5 kg of plant gross weight；
5th step, the liquid in extractor is poured into filter, the extract solution obtained after filtering is organic agricultural chemicals, by organic agriculture
Medicine loads medicinal cupping and is sealed.
Preferably, the concentration of hydrochloric acid solution in the 3rd step is 35%.
Preferably, the waste residue after filtering will after organic agricultural chemicals tinning, be collected as organic fertilizer in the 5th step.
The embodiment of the present invention one and embodiment two, the organic agricultural chemicals sealing that 1kg dried plant can be extracted to 5kg are protected
Deposit, tobacco extracts organic agricultural chemicals with Momordica cochinchiensis sub-portfolio synergistic function, when in use, dilutes 1500 times with water, sprinkling
In the crop blade face of long aphid, it is observed that observed after 1 hour, aphid comes off 50%, is observed after 2 hours, and aphid comes off 75%, and 3 is small
Shi Hou, aphid come off 95%, are observed after 4 hours, crop blade face aphid completely falls off, and crop blade face activity recovery.
Embodiment three
The method that plant material extracts organic agricultural chemicals, comprises the following steps：
The first step, plant crush, the 1kg dried plants of collection crushed in pulverizer, the plant is the tuber of pinellia；
Second step, plant will be crushed and poured into extractor, and added Tween-80 in extractor and stir, mixing time is
10 minutes, the weight of Tween-80 was 0.85kg；
3rd step, hydrochloric acid solution is added in extractor and is stirred, mixing time is 10 minutes, and the weight of hydrochloric acid solution is
0.85kg；
4th step, ethanol solution and acetone soln are added in extractor and is stirred, mixing time is 20 minutes, and ethanol is molten
The weight of liquid is 4kg, and the weight of acetone soln is 1kg；
5th step, the liquid in extractor is poured into filter, the extract solution obtained after filtering is organic agricultural chemicals, by organic agriculture
Medicine loads medicinal cupping and is sealed.
Preferably, the concentration of hydrochloric acid solution in the 3rd step is 36.5%.
Preferably, the waste residue after filtering will after organic agricultural chemicals tinning, be collected as organic fertilizer in the 5th step.
Example IV
The method that plant material extracts organic agricultural chemicals, comprises the following steps：
The first step, plant crush, the dried plant of collection are crushed in pulverizer, and the plant is both the tuber of pinellia, elegant jessamine
Composition；
Second step, plant will be crushed and poured into extractor, and added Tween-80 in extractor and stir, mixing time is
15 minutes, the weight of Tween-80 was 0.75kg；
3rd step, hydrochloric acid solution is added in extractor and is stirred, mixing time is 15 minutes, and the weight of hydrochloric acid solution is
0.75kg；
4th step, ethanol solution and acetone soln are added in extractor and is stirred, mixing time is 25 minutes, and ethanol is molten
The weight of liquid is 3.5kg, and the weight of acetone soln is 1.5kg；
5th step, the liquid in extractor is poured into filter, the extract solution obtained after filtering is organic agricultural chemicals, by organic agriculture
Medicine loads medicinal cupping and is sealed.
Preferably, the concentration of hydrochloric acid solution in the 3rd step is 36.5%.
Preferably, the waste residue after filtering will after organic agricultural chemicals tinning, be collected as organic fertilizer in the 5th step.
The embodiment of the present invention three and example IV, the organic agricultural chemicals sealing that 1kg dried plant can be extracted to 5kg are protected
Deposit, the tuber of pinellia combines with elegant jessamine to be extracted organic agricultural chemicals and have synergistic function, when in use, is diluted 1500 times with water, is sprayed on
The crop blade face of long bollworm or heart-eating worm, it is observed that bollworm or heart-eating worm are completely dead after 2 hours.
Organic agricultural chemicals in the present invention is the organic agricultural chemicals that is extracted according to the method described above, is taken when needing after sealed storage etc.
Go out dilution to use, take 10g agricultural chemicals, the water that can add 13-16kg is diluted, best results.And remained after extracting organic agricultural chemicals
Waste plant dregs, then can be used as organic fertilizer, realize the full utilization of raw material.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (9)
1. the method that plant material extracts organic agricultural chemicals, it is characterised in that comprise the following steps：
The first step, plant crush, the dried plant of collection are crushed in pulverizer, and the plant is tobacco, semen momordicae, half
Composition more than summer, elegant jessamine or both；
Second step, plant will be crushed and poured into extractor, and added Tween-80 in extractor and stir, mixing time is
10-20 minutes, the weight of Tween-80 are to crush the 70-85% of plant gross weight；
3rd step, add and hydrochloric acid solution and stir in extractor, mixing time is 10-20 minutes, the weight of hydrochloric acid solution
Measure to crush the 70-85% of plant gross weight；
4th step, ethanol solution and acetone soln are added in extractor and is stirred, mixing time is 20-30 minutes, second
For the weight of alcoholic solution to crush 3-4 times of plant gross weight, the weight of acetone soln is 1-2 times that crushes plant gross weight；
5th step, the liquid in extractor is poured into filter, the extract solution obtained after filtering is organic agricultural chemicals, by organic agriculture
Medicine loads medicinal cupping and is sealed.
2. the method for plant material extraction organic agricultural chemicals according to claim 1, it is characterised in that：Told in the second step
The weight of temperature -80 is the 80% of crushing plant gross weight.
3. the method for plant material extraction organic agricultural chemicals according to claim 1, it is characterised in that：Salt in 3rd step
The weight of acid solution is the 80% of crushing plant gross weight.
4. the method for plant material extraction organic agricultural chemicals according to claim 1, it is characterised in that：In 3rd step
Concentration of hydrochloric acid solution is 30-36.5%.
5. the method for plant material extraction organic agricultural chemicals according to claim 1, it is characterised in that：Second in 4th step
For the weight of alcoholic solution to crush 3.5 times of plant gross weight, the weight of acetone soln is 1.5 times that crush plant gross weight.
6. the method for organic agricultural chemicals is extracted according to the plant material described in claim 1, it is characterised in that：To have in 5th step
After machine agricultural chemicals tinning, the waste residue after filtering is collected as organic fertilizer.
7. organic agricultural chemicals, it is characterised in that：The organic agricultural chemicals extracted according to the method described in claim 1-4 any one.
8. the application method of organic agricultural chemicals as claimed in claim 7, it is characterised in that：Organic agricultural chemicals is taken to be poured into water dilution equal
Used after even, the weight of the water is 1300-1600 times of organic agricultural chemicals weight.
9. the application method of organic agricultural chemicals according to claim 8, it is characterised in that：Organic agricultural chemicals is taken to be poured into water dilution
Used after uniformly, the weight of the water is 1500 times of organic agricultural chemicals weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987011.7A CN107711917A (en) | 2017-10-20 | 2017-10-20 | The method of plant material extraction organic agricultural chemicals and the organic agricultural chemicals extracted |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987011.7A CN107711917A (en) | 2017-10-20 | 2017-10-20 | The method of plant material extraction organic agricultural chemicals and the organic agricultural chemicals extracted |
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| CN107711917A true CN107711917A (en) | 2018-02-23 |
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| CN201710987011.7A Pending CN107711917A (en) | 2017-10-20 | 2017-10-20 | The method of plant material extraction organic agricultural chemicals and the organic agricultural chemicals extracted |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112704086A (en) * | 2019-10-26 | 2021-04-27 | 农迅达网络科技（苏州）有限公司 | Environment-friendly efficient deratization bait and preparation method thereof |
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2017
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112704086A (en) * | 2019-10-26 | 2021-04-27 | 农迅达网络科技（苏州）有限公司 | Environment-friendly efficient deratization bait and preparation method thereof |
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Application publication date: 20180223 |