CN104757025B - A kind of wide spectrum expelling worm plant and agricultural chemicals product - Google Patents
A kind of wide spectrum expelling worm plant and agricultural chemicals product Download PDFInfo
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- CN104757025B CN104757025B CN201410000494.3A CN201410000494A CN104757025B CN 104757025 B CN104757025 B CN 104757025B CN 201410000494 A CN201410000494 A CN 201410000494A CN 104757025 B CN104757025 B CN 104757025B
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Abstract
The present invention provides a kind of wide spectrum expelling worm plant --- and Chinese honey locust pericarp, it is that the ripening fruits of the woody deciduous tree honey locust of pulse family Caesalpinoidea removes the part retained after seed.Chinese honey locust pericarp contains fat-soluble, the water-soluble and class insect killing substance of insoluble solids three respectively, can cause insect paralysis or even death.It can directly crush and expelling worm sachet is made or is made formula expelling worm incense coil of glowing, can also be after effective component extracting, the insecticide of various concentrations is prepared as needed, caused Chinese honey locust pericarp filter residue during insecticide is extracted, still can be used for expelling worm sachet being made or formula expelling worm incense coil of glowing.The plant and its product have stability good, and high effect nontoxic, lasting medicine is environment-friendly, and cost is cheap to wait remarkable advantage.
Description
Technical field
The present invention relates to a kind of wide spectrum expelling worm plant --- Chinese honey locust pericarp, more particularly to six kinds using Chinese honey locust pericarp as original
Expect the agricultural chemicals product of production.
Background technology
Existing insecticide pesticide, it is larger to human body and environmental hazard during production and use more using chemicals.
Nontoxic agricultural chemical of natural plant is found, is always the target that the mankind lay siege to, what it is closest to this target is to deinsectization
The utilization of chrysanthemum, but because the photostability of Dalmatian chrysanthemum medicinal extract is very poor, Gu application very little.
The present invention provides a kind of plant broad spectrum disinfestation agricultural chemicals --- and gleditsia sinensis pericarp, it is the woody deciduous tree of pulse family Caesalpinoidea
The ripening fruits of honey locust removes the part retained after seed.Chinese honey locust pericarp is respectively containing fat-soluble, water-soluble and insoluble
The class insect killing substance of solid three, can cause insect paralysis or even death.It can directly crush and expelling worm sachet is made or is made formula of glowing
Expelling worm incense coil, the insecticide of various concentrations can also be prepared as needed after effective component extracting, and extract the mistake of insecticide
Caused Chinese honey locust pericarp filter residue in journey, it still can be used for expelling worm sachet being made or formula expelling worm incense coil of glowing.The plant and
Its product has high effect nontoxic, and lasting medicine is environment-friendly, and cost is cheap to wait remarkable advantage.
Such agricultural chemicals product has definite steaming effect, action of contace poison, repellent action and an Antifeedant Effects, empirical tests such
Product low concentration is low dose of to be used, and the insects such as mosquito, fly, cockroach, common house centipede, cricket, house cricket found in a kitchen, ant, moth, spider can be made numb
Numbness, long-term use of or increasing concentration and dosage can directly cause its dead.
Chinese honey locust pericarp has used as Chinese herbal medicine since in history always, and because its saponin content is very high, heavy dose orally has
Haemocylolysis, therefore it has micro- poison described in pharmacopeia.Saponin component, remaining saponin have been dispelled during due to extraction insecticide
Measure relatively low, and Chinese honey locust pericarp is parenteral to cause haemolysis to damage, therefore during normal use, it is harmless to people, animal, fowl.Chinese honey locust
Pericarp and its extract property are stable, and particularly photostability is strong, can be widely applied to agricultural, forestry, room, kitchen, food
The workshop and raw material warehousing storage of product production industry, restaurant, the dissipation of hotels and other places harmful insect, are using process
In, protected without special poisoning is done.
Chinese honey locust pericarp extracts byproduct --- the saponin of insecticide（Saponin）, as high-quality surfactant, its industry
Purposes is also relatively broad.
The content of the invention
It is an object of the invention to provide a kind of new purposes of Chinese honey locust pericarp, it has broad-spectrum insecticidal action.
The technical scheme is that：Agricultural chemicals product is made using Chinese honey locust pericarp or extraction three major types active ingredient is prepared not
The pesticide product of same specification.
Production method as the agricultural chemicals product described in 0008 is：Moisture content ＜ 8% ripe Chinese honey locust fruit is chosen, it is broken to go
Except seed, seed clearance rate ＞ 95%, pulverize and sieve, obtain below 5mm pericarp particles, agricultural chemicals product is made as follows：
1. fat-soluble insecticide of product：Chinese honey locust pericarp particle is taken, in adding organic solvent immersion in closed container, is filtered
Pericarp filter residue is removed, extraction and recovery organic solvent, it is fat-soluble insecticide to retain grease；The water soluble insecticide of product 2.：
By whole pericarp filter residues described in product 1, alcohol solution dipping is added in closed container, filters off except pericarp filter residue, will filter
Liquid extraction concentration, cooling and standings, filters out crystallization, decolourizes, as water soluble insecticide；The fat-soluble and water-soluble mixing of product 3. is killed
Worm agent：Chinese honey locust pericarp particle is taken, in adding alcohol solvent immersion in closed container, filters off except pericarp filter residue, filtrate is extracted
Concentration, cooling and standings, filters out crystallization, decolourizes, as fat-soluble and water-soluble lethane；Product 4. is fat-soluble without extracting
With water-soluble lethane：Chinese honey locust pericarp particle is taken, in adding hydrous ethanol solvent soaking in closed container, by pericarp particle
It is divided into some equal portions, circulation immersion filters successively, last filtrate, cooling and standings, filters out crystallization, decolourizes, as without extraction liposoluble
Property and water-soluble lethane；The expelling worm sachet of product 5.：After Chinese honey locust pericarp particle or product 2, product 3, product 4 are dried
Pericarp filter residue, be fitted into venting bags, be made expelling worm sachet, heating makes available gas composition slow evaporation；Product 6 glows
Formula expelling worm incense coil：Pericarp filter residue or product 5 after Chinese honey locust pericarp particle or product 2, product 3, product 4 are dried is used
Formula expelling worm incense coil of glowing is made in discarded pericarp particle in expelling worm sachet, addition adhesive, incendiary agent and combustion adjuvant.
The preferred scheme of the agricultural chemicals production of articles method is:Moisture content ＜ 8% ripe Chinese honey locust fruit is chosen, it is broken to dispel
Except seed, seed clearance rate ＞ 95%, pulverize and sieve, obtain below 5mm pericarp particles, the processing step of agricultural chemicals production of articles method
Including：
1 fat-soluble insecticide of product：Take Chinese honey locust pericarp particle, in adding organic solvent in closed container, pericarp particle with
The weight ratio of solvent is 1:2~5,20~40 DEG C are soaked 8~24 hours, are filtered off except pericarp filter residue, extraction and recovery organic solvent,
It is fat-soluble insecticide to retain grease；The water soluble insecticide of product 2：By the pericarp filter residue of product 1 in closed container,
Water content is added as 0~30% alcohol solvent, the weight ratio of pericarp filter residue and solvent is 1:2~5,20~40 DEG C of immersions 8~24
Hour, pericarp filter residue is dispelled in filtering, and filtrate extraction is concentrated into 0.05~0.5 times of stoste, 5~15 DEG C is cooled to, stands 24
More than hour, saponin crystallization is dispelled, is decolourized, as water soluble insecticide.The fat-soluble and water-soluble lethane of product 3：Will
Chinese honey locust pericarp particle, in the weight ratio in closed container, adding the alcohol solvent that water content is 0~30%, pericarp particle and solvent
For 1:2~5,20~40 DEG C are soaked 8~24 hours, and pericarp filter residue is dispelled in filtering, and extraction is concentrated into 0.05~0.5 times of stoste,
It is cooled to 5~15 DEG C and stands more than 24 hours, dispels saponin crystallization, decolourize, as fat-soluble and water-soluble lethane；System
Product 4 are without the fat-soluble and water-soluble lethane of extraction：It is 10 in adding water content in closed container by Chinese honey locust pericarp particle
The weight ratio of~50% alcohol solvent, pericarp particle and solvent is 1:0.2~1, pericarp particle is divided into 2~10 parts, 20~40
DEG C successively circulation immersion 8~24 hours, are filtered off except pericarp filter residue, and last filtrate is cooled to 5~15 DEG C and stands more than 24 hours,
Saponin crystallization is dispelled, is decolourized, as without the fat-soluble and water-soluble lethane of extraction；The expelling worm sachet of product 5：By Chinese honey locust
Pericarp particle or product 2, product 3, product 4 dry rear moisture content ＜ 8% 2~5 grams of pericarp filter residue, load it is long × a width of by 40~
In 50mm × 50~70mm venting bags, expelling worm sachet is made.Surface temperature is heated to reach 40~60 DEG C or connect with thermal source
Contacting surface temperature reaches 60~80 DEG C, makes available gas composition slow evaporation；Product 6 glows formula expelling worm incense coil：By Chinese honey locust pericarp
Particle or product 2, product 3, product 4 are dried in rear moisture ＜ 8% pericarp filter residue or the used expelling worm sachet of product 5
Formula expelling worm incense coil of glowing is made in discarded pericarp particle, addition adhesive, incendiary agent and combustion adjuvant.
Need the item illustrated：1. the insecticide for extracting Chinese honey locust pericarp retains a certain amount of alcohol component, can play
More satisfactory antisepsis, can also be by the water soluble insecticide drying crystalline of extraction.2. due to killing for Chinese honey locust pericarp extraction
There is a small amount of Gleditisia sinensis Saponin remaining in worm agent, emulsification can be played completely, in addition to pure fat-soluble insecticide, can directly be used
Water dilutes, without separately adding emulsifying agent.3. all products have ichthyotoxin.
Embodiment
It is the specific embodiment of the present invention below, for further illustrating the present invention, but the present invention is not limited in these
Embodiment.
Embodiment 1
Moisture content ＜ 8% ripe Chinese honey locust fruit is chosen, dust and dirt is cleared up, is crushed with bar disintegrator, separates seed, seed
Separation and Extraction rate ＞ 95%；Chinese honey locust pericarp after separation seed is pulverized and sieved, obtains below 5mm Chinese honey locust pericarp particle.Take Chinese honey locust
50 grams of pericarp particle, with 150 milliliters of n-hexane, at room temperature（20℃）, soak 10 hours, filter off except filter residue, extraction and recovery is just
Hexane, 0.4 milliliter of grease is obtained, saponin 0.1 gram of the filter residue of crystallization of Example 2,2 milliliters of saponin aqueous solution is diluted with water to and converts
Enter grease, be diluted with water to 100 milliliters, spray moth of Chinese Honeylocust, cause polypide paralysis, start after 1 hour dead.
Embodiment 2
Whole filter residues described in Example 1, with 150 milliliters of absolute ethyl alcohol, at room temperature（20℃）, soak 15 hours, mistake
Pericarp filter residue is dispelled in filter, and extraction is concentrated into 25 milliliters, is cooled to 10 DEG C and is stood 30 hours, is filtered out saponin crystallization, is obtained water-soluble kill
Worm agent.25 milliliters of water soluble insecticide is diluted with water to 150 milliliters, sprinkling common house centipede visible obvious paralysis symptom after 1.5 hours, and 3
It is dead in hour.
Embodiment 3
50 grams of Chinese honey locust pericarp particle described in Example 1, with 150 milliliters of absolute ethyl alcohol, at room temperature（20℃）, it is small to soak 15
When, pericarp filter residue is dispelled in filtering, and extraction is concentrated into 25 milliliters, is cooled to 10 DEG C and is stood 30 hours, is filtered out saponin crystallization, is obtained liposoluble
Property and water-soluble lethane.Fat-soluble and water-soluble 25 milliliters of lethane is diluted with water to 150 milliliters, sprays blattaria
At once its paralysis is caused, it is dead in 30 minutes.
Embodiment 4
2.5 grams of pericarp particle described in Example 1, is fitted into the wide 40mm of long 50mm* non-woven bag, sealing, is made
Expelling worm sachet.Night summer and autumn day, expelling worm sachet are flat on the electric heater crossbeam of electric mosquito repellent tablet, electrified regulation.2
After minute, indoor mosquito is benumbed, and can be flown, and still become human body, but has lost biting tendency, is escaped in 15~20 minutes in medicine source
The heart, daily night use 8~10 hours, and mosquito gradually decreases in a few days after medication, and the insect such as blattaria, small spider also disappears therewith
Lose.Non- administration time section, opened screen window, had no that fly flies into daytime.5 grams of pericarp particle described in Example 1, by above-mentioned side
Method makes and uses expelling worm sachet, and the common house centipede being fitted into paper cup is after 6 hours, it is seen that obvious paralysis symptom, it is dead in 18 hours
Die.
Embodiment 5
Pericarp filter residue described in Example 2 and 3, sufficient in illumination, ventilation is dried, and makes moisture ＜ 8%.Take what is dried
2.5 grams of pericarp filter residue, the method as described in embodiment 4 make and use expelling worm sachet, described in expelling worm effect and embodiment 4
Expelling worm effect it is identical.Take 5 grams of pericarp filter residue after drying to manufacture as described in Example 4 and use expelling worm sachet, put
Enter the pillworm in washbasin, after 5 hours, it is seen that obvious paralysis symptom, it is dead in 15 hours.
Claims (1)
- A kind of 1. agricultural chemicals product, it is characterised in that：Choose moisture content<8% ripe Chinese honey locust fruit, crushing and clearing remove seed, seed clearance rate>95%, pulverize and sieve, obtain Below 5mm pericarp particles, are made agricultural chemicals product as follows：Product b. water soluble insecticides：By Chinese honey locust pericarp particle, in adding n-hexane, pericarp particle and n-hexane in closed container Weight than 1:2~5,20~40 DEG C are soaked 8~24 hours, are filtered off except pericarp filter residue, by pericarp filter residue in closed container, Water content is added as 0~30% alcohol solvent, the weight ratio of pericarp filter residue and solvent is 1:2~5,20~40 DEG C of immersions 8~ 24 hours, filter off except pericarp filter residue, filtrate extraction is concentrated into 0.05~0.5 times of stoste, 5~15 DEG C is cooled to, stands More than 24 hours, saponin crystallization is removed, is decolourized, as water soluble insecticide；The fat-soluble and water-soluble lethanes of product c.：It is 0 in closed container, adding water content by Chinese honey locust pericarp particle The weight ratio of~30% alcohol solvent, pericarp particle and solvent is 1:2~5,20~40 DEG C are soaked 8~24 hours, are filtered off Except pericarp filter residue, extraction is concentrated into 0.05~0.5 times of stoste, is cooled to 5~15 DEG C and stands more than 24 hours, filters out saponin knot Crystalline substance, decolourize, as fat-soluble and water-soluble lethane；Product d. is without the fat-soluble and water-soluble lethane of extraction：It is aqueous in being added in closed container by Chinese honey locust pericarp particle Measure the alcohol solvent for 10~50%, the weight ratio of pericarp particle and solvent is 1:0.2~1, pericarp particle is divided into 2~10 Part, 20~40 DEG C of circulation immersion 8~24 hours successively, filter off except pericarp filter residue, last filtrate is cooled to 5~15 DEG C and stands 24 More than hour, saponin crystallization is filtered out, is decolourized, as without the fat-soluble and water-soluble lethane of extraction；Product e. expelling worm sachets：Product b or product c are dried into rear moisture content<2~5 grams of 8% pericarp filter residue, it is wide to load long X In venting bags for 40~50mmX50~70mm, expelling worm sachet is made.
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| CN201410000494.3A CN104757025B (en) | 2014-01-02 | 2014-01-02 | A kind of wide spectrum expelling worm plant and agricultural chemicals product |
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| CN104757025B true CN104757025B (en) | 2018-04-06 |
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| CN106753906A (en) * | 2016-11-15 | 2017-05-31 | 青岛海澄知识产权事务有限公司 | A kind of crape myrtle plant refrigerator cleaning fluid |
| CN106554863A (en) * | 2016-11-15 | 2017-04-05 | 青岛净世家环保技术有限公司 | A kind of preparation method of Lagerstroemia indica L. plant refrigerator cleanout fluid |
| CN113712049B (en) * | 2021-09-18 | 2022-11-15 | 华南农业大学 | Application of saponin extract in preventing and treating red imported fire ants |
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| CN1060313C (en) * | 1996-09-24 | 2001-01-10 | 王政国 | Pesticide for cypress and poplar plants |
| CN1314703C (en) * | 2005-04-29 | 2007-05-09 | 北京林业大学 | Technique for preparing saponin of gleditschia horrida and application |
| CN102273450A (en) * | 2010-06-12 | 2011-12-14 | 甘肃省农业科学院植物保护研究所 | Plant source pesticide synergist and preparation method thereof |
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