CN113068693B - Composite veterinary disinfectant containing glutaraldehyde and ammonium decamethylammonium bromide - Google Patents
Composite veterinary disinfectant containing glutaraldehyde and ammonium decamethylammonium bromide Download PDFInfo
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- CN113068693B CN113068693B CN202110299638.XA CN202110299638A CN113068693B CN 113068693 B CN113068693 B CN 113068693B CN 202110299638 A CN202110299638 A CN 202110299638A CN 113068693 B CN113068693 B CN 113068693B
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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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
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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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
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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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium compounds
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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
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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
- A01N65/08—Magnoliopsida [dicotyledons]
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Abstract
The invention belongs to the technical field of veterinary disinfectants, and particularly relates to a composite veterinary disinfectant containing glutaraldehyde and decamethylammonium bromide. The disinfectant for animals provided by the invention comprises water, glutaraldehyde, ammonium decamethylbromide, terpineol, glyceryl monolinolenate, span-20, tween-60 and allium giganteum rhizome alcohol extract, has the advantages of stable self-character, strong adhesion capability, outstanding antibacterial performance, lower environmental influence, no corrosiveness, low toxicity, small smell, use friendliness and the like, can be widely applied to disinfection of surfaces of metal, plastic, rubber, painted surfaces, wood and the like, and is particularly suitable for disinfection of livestock and poultry disposable houses and feeding devices.
Description
Technical Field
The invention belongs to the technical field of veterinary disinfectants, and particularly relates to a composite veterinary disinfectant containing glutaraldehyde and decamethylammonium bromide.
Background
With the development of modern intensive breeding industry, the breeding conditions are more and more closed and intensive, the breeding efficiency is continuously improved, and meanwhile, the livestock and poultry are more and more seriously threatened by pathogenic bacteria. The occurrence of epidemic diseases in large-scale farms is often quite complicated, but one of the important reasons is the invasion and wide-range diffusion of external pathogenic microorganisms. The use of disinfectants is an effective measure for reducing the level of pathogens in the environment of the farm and is an important way to cut off the spread of epidemic diseases. Therefore, the development of a novel high-efficiency disinfectant for animals has very important significance for inhibiting the spread of pathogenic bacteria and maintaining the safety of the breeding industry.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a composite disinfectant for animals, which contains glutaraldehyde and decamethylammonium bromide.
The disinfectant for animals provided by the invention comprises the following components in parts by weight:
1000 parts of water
10-25 parts of glutaraldehyde
8-15 parts of decamethylammonium bromide
8-12 parts of terpineol
2-4 parts of glycerol monolinolenate
Span-202-5 parts
Tween-602-5 parts.
In the disinfectant for animals, glutaraldehyde and decamethylammonium bromide are the main antibacterial components. Glutaraldehyde has broad-spectrum bactericidal action, and the crosslinking action destroys protein receptors on the surfaces of thalli, so that the conformation of membrane protein is changed, and further the glutaraldehyde has bactericidal action, but the glutaraldehyde has weak stability and has certain pungent smell. Decamethyl ammonium bromide is a double-chain quaternary ammonium salt disinfectant and has an inactivation effect on most bacteria, fungi, viruses and algae. In the solution, the decamethyl ammonium bromide is dissociated to generate quaternary ammonium salt cations, and the quaternary ammonium salt cations are combined with phosphate groups with negative charges in bacterial cytoplasmic membrane phospholipids to generate bacteriostasis and sterilization effects. The bromide ions have better hydrophilicity and lipophilicity, can permeate into a plasma membrane lipid layer and a protein layer, and change the permeability of the membrane, thereby achieving the bactericidal effect. Water, glutaraldehyde, decamethyl ammonium bromide, auxiliary agents terpineol, glyceryl monolinolenate, span-20 and tween-60 are compounded in proportion to obtain the composite antibacterial agent with stable and uniformly dispersed properties. The auxiliary agents of terpineol, glyceryl monolinolenate, span-20 and tween-60 have obvious amphiphilic characteristics, have certain stabilizing and protecting effects on the antibacterial components, and simultaneously enable the disinfectant to be attached to the surface of an object in a micro-droplet form for a long time, prevent the water from being evaporated too fast and keep the relative stability of the microenvironment in the disinfectant droplet, thereby fully exerting the antibacterial performance of the antibacterial components.
Further, the disinfectant for animals also comprises 30-80 parts of an alcohol extract of rhizomes of the alternanthera philoxeroides. The invention finds that the alligator alternanthera root and stem alcohol extract has a certain antibacterial effect, and can be used in combination with glutaraldehyde and ammonium decabromoacetate to remarkably improve the antibacterial capability of the disinfectant. Therefore, the matched use of the alligator alternanthera root and stem alcohol extract can obviously reduce the use amount of the disinfectant, reduce the influence on the environment, obviously reduce the concentrations of glutaraldehyde and decamethylammonium bromide in the disinfectant, reduce the pungent smell of the disinfectant and improve the friendliness of the disinfectant.
More preferably, the disinfectant for animals comprises the following components by weight:
1000 parts of water
Glutaraldehyde 18 parts
13 portions of decamethylammonium bromide
Terpineol 9 parts
55 parts of spiny lotus seed grass rhizome alcohol extract
3 portions of glycerol mono-linolenate
Span-203 parts
Tween-602 parts.
Preferably, the ethanol extract of the rhizomes of the alligator alternanthera is obtained by extracting the ethanol extract of the rhizomes of the alligator alternanthera by a Soxhlet extraction method.
Further, the preparation method of the lotus seed and lotus rhizome alcohol extract comprises the following steps:
taking roots and stems of the alligator alternanthera, cleaning the roots and stems with water, cutting the roots and stems into sections with the length of 5mm, putting the sections into an oven, drying the sections to constant weight, taking out the sections, cooling the sections to room temperature, putting the sections into a crusher, crushing the sections, and screening the crushed sections to obtain dry alligator alternanthera root and stem powder; extracting 30g of dried root powder of the alligator alternanthera for 12h by using 450g of ethanol; and (3) putting the extracting solution into a rotary evaporator, concentrating to 25mL, and cooling to obtain the alcohol extracting solution of the cauline of the spiny lotus seed.
Preferably, the oven temperature is 80 ℃; the lotus seed thorn stalk powder is obtained by sieving crushed lotus seed thorn stalks with a 30-mesh sieve.
Has the advantages that: compared with the prior art, the composite veterinary disinfectant containing glutaraldehyde and decamethylammonium bromide, provided by the invention, comprises antibacterial components of glutaraldehyde, decamethylammonium bromide, lotus seed stalk alcohol extract of the thorn flower and auxiliary agents of terpineol, glyceryl monolinolenate, span-20 and tween-60, has the advantages of stable self properties, strong attachment capacity, outstanding antibacterial performance, lower environmental impact, no corrosiveness, low toxicity, small smell, friendly use and the like, can be widely applied to disinfection of surfaces of metal, plastic, rubber, painted surfaces, wood and the like, and is particularly suitable for disinfection of livestock and poultry houses and feeding devices.
Detailed Description
The invention is further illustrated by the following specific examples, which are illustrative and intended to illustrate the problem and explain the invention, but not limiting.
Examples
TABLE 1 component contents (unit: g.times.10) of the example groups-1)
Comparative example
Comparative example 1
Glutaraldehyde, ammonium decabromoate and the alcoholic extract of the cauline of alligator alternanthera in example 4 were omitted, and the remaining ingredients were unchanged.
Comparative example 2
Glutaraldehyde and decamethylammonium bromide in example 4 were omitted and the remaining ingredients were unchanged.
Comparative example 3
Glutaraldehyde in example 4 was omitted and the remaining ingredients were unchanged.
Comparative example 4
The decamethylammonium bromide from example 4 was omitted and the remaining ingredients were unchanged.
Comparative example 5
The alcoholic extract of the rhizomes of allium spinosum in example 4 was replaced with ethanol of equal mass, and the remaining ingredients were unchanged.
Comparative example 6
The alcoholic extract of the rhizomes of alligator alternanthera in example 4 was replaced by an alcoholic extract of the roots and leaves of alligator alternanthera of equal mass, and the remaining ingredients were unchanged.
Comparative example 7
The alcoholic extract of the rhizomes of alligator alternanthera in example 4 was replaced with an alcoholic extract of the rhizomes of amaranthus deltoidea (the same genus of alligator alternanthera as the alligator alternanthera) of equal mass, and the rest ingredients were unchanged.
Comparative example 8
The alcoholic extract of the rhizomes of the alternanthera philoxeroides in example 4 was replaced by an alcoholic extract of the rhizomes of the alternanthera philoxeroides (the same genus of the alternanthera philoxeroides and the alternanthera philoxeroides) of equal mass, and the rest ingredients were unchanged.
In the above examples and comparative examples, the preparation method of each alcoholic extract was as follows.
The preparation method of the spiny lotus seed rhizome alcohol extract comprises the following steps: taking roots and stems of the alligator alternanthera, cleaning with water, cutting into sections with the length of 5mm, putting the cut roots and stems into an oven with the temperature of 80 ℃ for drying until the weight is constant, taking out the dried roots and stems for cooling to room temperature, putting the dried roots and stems into a crusher for crushing, and sieving the crushed roots and stems with a 30-mesh sieve to obtain dried root and stem powder of the alligator alternanthera; extracting 30g of dried root powder of the alligator alternanthera for 12h by using 450g of ethanol; and (3) putting the extracting solution into a rotary evaporator, concentrating to 25mL, and cooling to obtain the alcohol extracting solution of the cauline of the spiny lotus seed.
The preparation method of the alcohol extract of the leaves of the spiny lotus seed grass comprises the following steps: taking the alligator alternanthera leaves, cleaning the alligator alternanthera leaves with water, cutting the alligator alternanthera leaves into 5mm wide leaf segments, putting the alligator alternanthera leaves into an oven at 80 ℃ for drying until the weight is constant, taking the alligator alternanthera leaves out, cooling to room temperature, putting the alligator alternanthera leaves into a crusher for crushing, and sieving the alligator alternanthera leaves with a 30-mesh sieve to obtain dry alligator alternanthera leaf powder; extracting 30g of dried alternanthera philoxeroides leaf powder with 450g of ethanol for 12 hours; and (3) putting the extracting solution into a rotary evaporator to be concentrated to 25mL, and cooling to obtain the alcohol extracting solution of the leaves of the spiny lotus seed grass.
The preparation method of the amaranthus mallow rhizome alcohol extract comprises the following steps: taking roots and stems of the brocade amaranth, cleaning the roots and stems of the brocade amaranth with water, cutting the washed roots and stems into sections with the length of 5mm, putting the sections into an oven with the temperature of 80 ℃ for drying until the weight is constant, taking out the sections for cooling to the room temperature, putting the sections into a crusher for crushing, and sieving the crushed sections through a 30-mesh sieve to obtain dry roots and stems of the brocade amaranth; extracting 30g of dried Amaranthus glauca rhizome powder with 450g of ethanol for 12 h; and (4) putting the extracting solution into a rotary evaporator, concentrating to 25mL, and cooling to obtain the amaranthus deltoides rhizome alcohol extracting solution.
The preparation method of the alcohol extract of the rhizome of the alternanthera philoxeroides comprises the following steps: taking roots and stems of Alternanthera philoxeroides, cleaning with water, cutting into sections with the length of 5mm, putting into an oven with the temperature of 80 ℃, drying to constant weight, taking out, cooling to room temperature, putting into a crusher, crushing, and sieving with a 30-mesh sieve to obtain dry Alternanthera philoxeroides root and stem powder; extracting 30g of dry Alternanthera philoxeroides rhizome powder with 450g of ethanol for 12 h; and (3) putting the extracting solution into a rotary evaporator, concentrating to 25mL, and cooling to obtain the alcohol extracting solution of the cauline of the Alternanthera philoxeroides.
Disinfectant Performance testing
The test strains were made 5X 10 with PBS according to national Standard GB15981-19956CFU/mL of bacterial suspension. The test strains respectively comprise Escherichia coli and Staphylococcus aureus. The disinfectants of the examples and the comparative examples are diluted by 1000 times and 8000 times to obtain disinfectant diluents with different concentrations. 4.5mL of antidote diluent was added to the tube, 0.5mLAnd (3) uniformly mixing the test bacteria suspension, keeping the constant temperature by using a water bath at 20 +/-2 ℃, counting the viable bacteria after 10min, and calculating to obtain the sterilization rate.
TABLE 2 results of the sterilization Performance test
The results show that each example shows very excellent antimicrobial properties, and that the disinfectant still kills all the test strains after being diluted 1000 times, especially examples 2 to 4, and almost all the test strains after being diluted 8000 times. The test results of the comparative examples 1 and 2 show that the assistants such as terpineol, glyceryl monolinolenate, span-20, tween-60 and the like have very weak antibacterial performance, and no obvious bactericidal effect is generated by only adding the alcohol extract of the rhizomes of the allium spinosum; the test results of comparative examples 3 and 4 show that the combination of decamethylammonium bromide and the alcohol extract of the cauline of alligator alternanthera or the combination of glutaraldehyde and the alcohol extract of the cauline of alligator alternanthera has better bactericidal performance even under the condition of lower dilution concentration, but the overall performance of the complex is still obviously different from that of the complex of glutaraldehyde and decamethylammonium bromide (example 1 and comparative example 5); comparative example 6 is obtained by examining the leaf of the root of the alternanthera philoxeroides, and comparative examples 7 and 8 are obtained by examining the rhizome of the same genus plant of the alternanthera philoxeroides, and the results show that the three can not show the synergistic effect between the similar alcohol extract of the root stem of the alternanthera philoxeroides, glutaraldehyde and ammonium decabromoacetate. In addition, as can be seen from table 1, the contents of glutaraldehyde and decamethylammonium bromide in the disinfectant for animals provided by the present invention are low, and when the disinfectant is diluted 1000 times or 8000 times, the disinfectant does not stimulate the sense of smell of human beings, and does not significantly affect the surrounding environment.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (6)
1. A composite veterinary disinfectant containing glutaraldehyde and ammonium decamethylammonium bromide is characterized in that: comprises the following components by weight:
1000 parts of water
10-25 parts of glutaraldehyde
8-15 parts of decamethylammonium bromide
8-12 parts of terpineol
2-4 parts of glycerol mono-linolenate
Span-202-5 parts
Tween-602-5 parts
30-80 parts of spiny lotus seed rhizome alcohol extract;
the ethanol extract of the rhizomes of the alligator alternanthera is an ethanol extract of the rhizomes of the alligator alternanthera.
2. A veterinary disinfectant according to claim 1, characterized in that: comprises the following components by weight:
1000 parts of water
Glutaraldehyde 18 parts
13 portions of decamethylammonium bromide
Terpineol 9 parts
55 parts of spiny lotus seed and rhizome alcohol extract
3 portions of glycerol mono-linolenate
Span-203 parts
Tween-602 parts.
3. A disinfectant for veterinary use according to claim 1 or 2, characterized in that: the alcohol extract of the cauline of the alligator alternanthera is obtained by extracting by a Soxhlet extraction method.
4. The composite veterinary disinfectant containing glutaraldehyde and ammonium decamethylammonium bromide according to claim 1 or 2, characterized in that: the preparation method of the spiny lotus seed rhizome alcohol extract comprises the following steps:
taking roots and stems of the alligator alternanthera, cleaning the roots and stems with water, cutting the roots and stems into sections with the length of 5mm, putting the sections into an oven, drying the sections to constant weight, taking out the sections, cooling the sections to room temperature, putting the sections into a crusher, crushing the sections, and screening the crushed sections to obtain dry alligator alternanthera root and stem powder; extracting 30g of dried root powder of the alligator alternanthera for 12h by Soxhlet extraction with 450g of ethanol; and (3) putting the extracting solution into a rotary evaporator, concentrating to 25mL, and cooling to obtain the alcohol extracting solution of the cauline of the spiny lotus seed.
5. The composite veterinary disinfectant containing glutaraldehyde and ammonium decamethylammonium bromide according to claim 4, wherein: the oven temperature was 80 ℃.
6. The composite veterinary disinfectant containing glutaraldehyde and ammonium decamethylammonium bromide according to claim 4, wherein: the echeveria villosa-lotus seed rhizome powder is obtained by sieving crushed echeveria villosa-lotus seed rhizome with a 30-mesh sieve.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106665686A (en) * | 2016-12-23 | 2017-05-17 | 青岛巨能管道设备有限公司 | Convenient disinfectant |
| CN106879592A (en) * | 2017-04-10 | 2017-06-23 | 上海出入境检验检疫局动植物与食品检验检疫技术中心 | Glutaraldehyde Deciquam composite disinfectant |
| CN108552172A (en) * | 2018-06-20 | 2018-09-21 | 广东腾骏动物药业股份有限公司 | A kind of glutaraldehyde deciquam solution and preparation method thereof |
| CN110637813A (en) * | 2019-08-30 | 2020-01-03 | 江西正邦动物保健品有限公司 | Aldehyde disinfectant |
| CN112568220A (en) * | 2020-12-10 | 2021-03-30 | 湖南道勤生物科技有限公司 | Glutaraldehyde decamethylammonium bromide solution and preparation method and application thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120077821A (en) * | 2010-12-31 | 2012-07-10 | 주식회사 삼양바이오팜 | Matrix type antimicrobial vehicle and manufacturing method thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106665686A (en) * | 2016-12-23 | 2017-05-17 | 青岛巨能管道设备有限公司 | Convenient disinfectant |
| CN106879592A (en) * | 2017-04-10 | 2017-06-23 | 上海出入境检验检疫局动植物与食品检验检疫技术中心 | Glutaraldehyde Deciquam composite disinfectant |
| CN108552172A (en) * | 2018-06-20 | 2018-09-21 | 广东腾骏动物药业股份有限公司 | A kind of glutaraldehyde deciquam solution and preparation method thereof |
| CN110637813A (en) * | 2019-08-30 | 2020-01-03 | 江西正邦动物保健品有限公司 | Aldehyde disinfectant |
| CN112568220A (en) * | 2020-12-10 | 2021-03-30 | 湖南道勤生物科技有限公司 | Glutaraldehyde decamethylammonium bromide solution and preparation method and application thereof |
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