CN1425287A - Flea-repellent neck ring of plant and its preparing method - Google Patents
Flea-repellent neck ring of plant and its preparing method Download PDFInfo
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- CN1425287A CN1425287A CN 01138304 CN01138304A CN1425287A CN 1425287 A CN1425287 A CN 1425287A CN 01138304 CN01138304 CN 01138304 CN 01138304 A CN01138304 A CN 01138304A CN 1425287 A CN1425287 A CN 1425287A
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- flea
- graecum
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- ethyl acetate
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Abstract
The present invention discloses one flea-repellent pet neck ring of plant material. The extract liquid of vanilla grass extracted with ethyl acetate is mixed with fructus litsease oil to obtain the mixed solution. The mixed solution is mixed with sweetener and adsorbed onto carrier made of pearlite, vermiculite or diatomite, and the carrier is further loaded into ventilating tube of leather or leatheroid to produce the neck ring. The neck ring is worn to neck of pet to repel flea. The material has unique fragrancy and no harm to human body and environment.
Description
Technical field:
The present invention relates to biological insecticides, more specifically relate to a kind of with the natural plants be feedstock production drive the flea necklace, the invention still further relates to the preparation method of this necklace.This drives on the neck that the flea necklace is enclosed within pet, but repellent domestic pets flea on one's body.
Technical background:
Human numerous disease is propagated by hematophagus, whole world every year due to illness insect pest cause with a toll of 1,200 hundred million dollars.For many years, use comparatively generally both at home and abroad, the chemical insecticide that is still with fastest developing speed.Normally used chemical insecticide is mainly organic phosphorus compound and intends chrysanthemum ester class, use these insecticides and not only killed insect, also killed the natural enemy of useful insect and insect simultaneously, and other living resources have been destroyed to a certain extent, caused ecological balance damage, chemical insecticide also produces certain harm to people and animals simultaneously.On the other hand, because long-term dispenser, insect progressively produces resistance, makes the insecticidal effect of medicine reduce, and in order to kill off the insect pests to such an extent that use more medicine, has produced vicious circle thus.
With organic phosphor product " chlorophos " is example, and it uses early and prolongs with till now.Synthetic method: earlier trichloroacetaldehyde is put into dry reactor, be cooled to slowly add phosphorus trichloride below 10 ℃ with brine ice, and stir, this moment, temperature littlely had a rising, did not make temperature surpass 30 ℃, and reacting liquid temperature is cooled to below 10 ℃, add methyl alcohol again, and vigorous stirring, after all methyl alcohol finishes, progressively be warmed up to about 85 ℃, continue about 4～5 hours of stirring, exhaust, promptly get " chlorophos " semifinished product.Synthesizing has a large amount of cyanogen chloride gases simultaneously, and chloroform and trichloroacetaldehyde gas produce.A large amount of toxic gas is discharged, and is very harmful to human body, and contaminated environment seriously.Operator is easy to cause poisoning, stupor even dead.Toxicological experiment shows that also these organic phosphors belong to the high toxicity scope, causes the imbalance of human liver renal function.
Existing on the market pet flea-collar is to make with organic phosphor medicine and plastics pressing mold, is worn on the pet neck and kills flea.And organic phosphor has high toxicity, and people and animals and environment are had certain harmfulness.Especially when an armful pet touches necklace, more easily make poisonous substance be stained with body, health is produced bigger influence.Therefore people are badly in need of a kind of environmentally safe, and the nontoxic pet of people and animals is killed the flea necklace.
Summary of the invention:
The purpose of this invention is to provide a plant species flea-repellent neck ring, this drives on the neck that the flea necklace is enclosed within domestic pets, but the flea of repellent domestic pets body surface, and environmentally safe, nontoxic to people and animals.
Another object of the present invention is to provide a kind of preparation to drive the method for flea necklace, and this method technical process is simple, with low cost, and result of use is good.
In order to achieve the above object, the present invention adopts following technical scheme:
Extract active principle with industrial level ethyl acetate from Lysimachia foenum-graecum (Lysimachia foenum-graecumHance), make the Lysimachia foenum-graecum acetic acid ethyl acetate extract, mix by 1: 1～2 weight ratio with the litsea cubeba oil of citral content more than 80% again, make carrier with perlite, vermiculite or diatomite etc., the mixed liquor of Lysimachia foenum-graecum acetic acid ethyl acetate extract and litsea cubeba oil is adsorbed onto on the carrier, make solid material, add deodorant tune again, put in the permeability cell, make necklace, be plant and drive the flea necklace.
Its preparation method follows these steps to carry out:
(1) adopt the Lysimachia foenum-graecum herb, be dried into the dried herb of Lysimachia foenum-graecum through natural air drying or low baking temperature, its loss on drying≤15% (be that the dried herb of Lysimachia foenum-graecum toast in 105 ℃ of baking ovens after 2 hours, weight be no less than former weight 85%), pulverize back mistake 40 mesh sieves;
(2) mix with technical grade ethyl acetate by 1: 5～7 weight ratio, join in container with lid or the reactor, soaked 18～28 hours, stir frequently or jolting, active ingredient is leached, get supernatant;
(3) carry out repeatedly 3～5 times by the process of (2);
(4) merge supernatant, press residue with filter cloth or strainer filtering, uses the vavuum pump suction filtration to fluid reservoir;
(5) filtered fluid is pumped into the alembic from fluid reservoir with pump,, concentrates with vacuum decompression under the pressure of 0.06～0.07Mpa, drain, make the Lysimachia foenum-graecum acetic acid ethyl acetate extract until solvent at 55 ℃;
(6) Lysimachia foenum-graecum acetic acid ethyl acetate extract and citral content are merged mixing at the litsea cubeba oil more than 80% by 1: 1～2 weight ratio at container with lid or in reactor;
(7) make carrier with perlite, vermiculite or diatomite etc., the particle diameter of carrier is 1～5 millimeter, and the amount of adsorbing mixed liquor 2～4ml by every gram carrier is adsorbed onto on the carrier, adds deodorant tune, makes and drives the flea solid material;
(8) 5～20 grams are driven the flea solid material and pack in the permeability cell of making by leather or plastics, and the two ends of permeability cell are connected make annulus;
(9) make decoration at cloth, real silk colored ribbon or the small bell of the surperficial available various decorative patterns of annulus, be plant and drive the flea necklace.
Plant drives the main active principle that the flea necklace drives flea: Lysimachia foenum-graecum acetic acid ethyl acetate extract, citral.
The present invention compared with prior art has following advantage:
1 and Lysimachia foenum-graecum that the present invention uses, point out all that at " not Lu " " property of medicine opinion " " Haiyao Bencao, Oversea Materia Medica " that " the Chinese medicine voluminous dictionary " write by the new medical college in Jiangsu, Shanghai science tech publishing house publishes quoted Lysimachia foenum-graecum is nontoxic; Light industry publishing house publish " the natural perfume material handbook has litsea cubeba oil in the food flavor register that China's approval is used, the two all belongs to natural perfume material, is innocuous substance.Therefore, it is nontoxic to human body that plant drives the flea necklace, its preparation process environmentally safe, and the fragrance pleasant of natural uniqueness.
2, employed equipment and preparation method are simple.
3, used plant in Yunnan of China, all there is plantation on ground such as Guangxi, Guizhou, Hunan, aboundresources.
4, result of use is good, and plant drives the generation that the flea necklace can prevent the domestic pets flea, also can kill the existing flea of domestic pets table body.
Embodiment:
With 1 kilogram of dried herb of Lysimachia foenum-graecum, loss on drying≤15%, promptly the dried herb of 1000 grams toasted in 105 ℃ of baking ovens after 2 hours, and weight is no less than 850 grams.After cracker is pulverized, cross 40 mesh sieves, put into container with lid or reactor, pour 5～7 kilograms of technical grade ethyl acetate into, soak after 18～28 hours, get supernatant, on filter cloth, filter.
Press residue filters after 3～5 times so repeatedly, merging filtrate, concentrate 50～80 kairine vanilla acetic acid ethyl acetate extracts.
Get 20 kairine vanilla acetic acid ethyl acetate extracts, merge mixing at container with lid or in reactor at 80% above litsea cubeba oil with 20～40 citral content that restrain; It is on 1～5 millimeter the perlite that mixed liquor is adsorbed onto 20～15 gram particle diameters, makes and drives the flea solid material;
5～10 grams are driven the flea solid material pack into, or in the breathable plastic pipe of packing into, and the two ends of permeability cell are connected make annulus, and decorate with decorative pattern cloth, fasten small bell, promptly make cat with driving the flea necklace on the surface of annulus by in skin, the necklace made of leather.
10～20 grams are driven the flea solid material pack into, or in the permeability cell made of the plastics of packing into, and the two ends of permeability cell are connected make annulus, and decorate with the real silk colored ribbon, fasten small bell, promptly make dog with driving the flea necklace on the surface of annulus by in skin, the necklace made of leather.
Claims (2)
1, a plant species is driven the flea necklace, it is characterized in that, this necklace extracts active principle with industrial level ethyl acetate from Lysimachia foenum-graecum (Lysimachia foenum-graecum Hance), make the Lysimachia foenum-graecum acetic acid ethyl acetate extract, mix by 1: 1～2 weight ratio with the litsea cubeba oil of citral content more than 80% again, make carrier with perlite, vermiculite or diatomite, the mixed liquor of Lysimachia foenum-graecum acetic acid ethyl acetate extract and litsea cubeba oil is adsorbed onto on the carrier, make solid material, add deodorant tune again, put in the permeability cell, make necklace, be plant and drive the flea necklace.
2, a kind of preparation method who realizes that the described plant species of claim 1 is driven the flea necklace is characterized in that this preparation method follows these steps to carry out:
(1) adopt the Lysimachia foenum-graecum herb, be dried into the dried herb of Lysimachia foenum-graecum through natural air drying or low baking temperature, its loss on drying≤15% is pulverized the back and is crossed 40 mesh sieves;
(2) mix with technical grade ethyl acetate by 1: 5～7 weight ratio, join in container with lid or the reactor, soaked 18～28 hours, stir frequently or jolting, active ingredient is leached, get supernatant;
(3) carry out repeatedly 3～5 times by the process of (2);
(4) merge supernatant, press residue with filter cloth or strainer filtering, uses the vavuum pump suction filtration to fluid reservoir;
(5) filtered fluid is pumped into the alembic from fluid reservoir with pump,, concentrates with vacuum decompression under the pressure of 0.06～0.07Mpa, drain, make the Lysimachia foenum-graecum acetic acid ethyl acetate extract until solvent at 55 ℃;
(6) Lysimachia foenum-graecum acetic acid ethyl acetate extract and citral content are merged mixing at the litsea cubeba oil more than 80% by 1: 1～2 weight ratio at container with lid or in reactor;
(7) make carrier with perlite, vermiculite or diatomite, the particle diameter of carrier is 1～5 millimeter, and the amount of adsorbing mixed liquor 2～4ml by every gram carrier is adsorbed onto on the carrier, adds deodorant tune, makes and drives the flea solid material;
(8) 5～20 grams are driven the necklace that the flea solid material is packed into and made by leather, or in the permeability cell made of plastics, and the two ends of permeability cell are connected make annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01138304 CN1425287A (en) | 2001-12-17 | 2001-12-17 | Flea-repellent neck ring of plant and its preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01138304 CN1425287A (en) | 2001-12-17 | 2001-12-17 | Flea-repellent neck ring of plant and its preparing method |
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| Publication Number | Publication Date |
|---|---|
| CN1425287A true CN1425287A (en) | 2003-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01138304 Pending CN1425287A (en) | 2001-12-17 | 2001-12-17 | Flea-repellent neck ring of plant and its preparing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205503B (en) * | 2006-12-18 | 2010-06-30 | 丁艳利 | Champignon stone as well as manufacturing method thereof and smouldering furnace used therein |
| CN103766410A (en) * | 2012-10-26 | 2014-05-07 | 中国科学院兰州化学物理研究所 | Plant-source nematicide for preventing and curing ditylenchus destructor of angelica sinensis, and application of nematicide |
| CN104562661A (en) * | 2014-12-23 | 2015-04-29 | 常熟市中宏针织厂 | Cotton and linen fabric finishing process |
-
2001
- 2001-12-17 CN CN 01138304 patent/CN1425287A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205503B (en) * | 2006-12-18 | 2010-06-30 | 丁艳利 | Champignon stone as well as manufacturing method thereof and smouldering furnace used therein |
| CN103766410A (en) * | 2012-10-26 | 2014-05-07 | 中国科学院兰州化学物理研究所 | Plant-source nematicide for preventing and curing ditylenchus destructor of angelica sinensis, and application of nematicide |
| CN103766410B (en) * | 2012-10-26 | 2016-04-13 | 中国科学院兰州化学物理研究所 | A kind of plant resource nematocide and uses thereof preventing and treating Radix Angelicae Sinensis fiber crops stomatosis |
| CN104562661A (en) * | 2014-12-23 | 2015-04-29 | 常熟市中宏针织厂 | Cotton and linen fabric finishing process |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |