CN112602733B - Incense for killing cockroaches and preparation method thereof - Google Patents
Incense for killing cockroaches and preparation method thereof Download PDFInfo
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- 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 discloses a incense for killing cockroaches and a preparation method thereof, wherein the incense is prepared from the following raw materials in parts by weight: 10-15 parts of camphor wood powder, 3-4 parts of sticky powder, 2-3 parts of tung oil, 0.5-1 part of lemon essential oil, 1-2 parts of nonata powder, 15-25 parts of cypermethrin, 10-20 parts of thiamethoxam, 5-10 parts of tetramethrin, 2-3 parts of konjac glucomannan fine powder and 10-15 parts of coix seed water extract; in the preparation process, the transverse thickness of the incense is gradually reduced from the top to the bottom from the middle through the difference between the diameter and the height of the bottom surfaces of the first die and the second die, so that the shape that the diameter of the upper part of the incense is small, the transverse thickness of the incense is large, the diameter of the lower part of the incense is large, and the transverse thickness of the incense is small is formed, and therefore, the combustion amount in each time period is equivalent when the incense is combusted, and the pesticide effect is ensured.
Description
Technical Field
The invention relates to incense for killing cockroaches and a preparation method thereof.
Background
The cockroach has the most serious health hazard to human, and has been the root of various diseases, and the cockroach carries the most pathogenic bacteria, including more than 40 pathogens of plague bacillus, dysentery bacillus, colibacillus, poliovirus, aflatoxin and the like, and the secretion and feces thereof also contain various carcinogenic substances. In addition, it also secretes an oily substance with a specific malodor, leaving an unpleasant odor and various pathogens when food and tableware and daily utensils are crawled.
Because cockroaches are hidden in breeding places and propagate rapidly, common chemical drugs are not easy to enter oothecas and are easy to generate drug resistance, the cockroaches are the most difficult to control in four pests. How to effectively control and kill cockroaches is always a problem of people's annoyance. The cockroach killing medicines on the market generally comprise a trapping medicine and a cockroach killing smoked sheet.
When the cockroach-killing smoked sheet is used, a lot of preparation work needs to be carried out in advance in order to achieve a good killing effect. Firstly, because of the characteristics of 'hunger resistance and no thirst resistance' of cockroaches, a water source needs to be blocked, and a place with water in a house is completely wiped dry; and because the toxicity of the smoked sheet is strong, all the people need to withdraw, the room is sealed for about 2 hours, and the cockroach is lured out and killed by smoking. However, the existing tobacco flakes are generally burnt and extinguished midway, so that the expected cockroach-killing effect cannot be achieved, a large amount of preparation time is wasted, and indoor smell is bad.
And when the smoked sheets are used, the smoked sheets are also required to be placed on ceramic or metal in order to prevent burning ashes from directly falling to the floor to cause fire, inconvenience in cleaning and the like because no people are in the room.
Disclosure of Invention
The invention aims to provide a incense for removing cockroaches and a preparation method thereof, aiming at the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the cockroach-removing incense is prepared from the following raw materials in parts by weight: 10-15 parts of camphor wood powder, 3-4 parts of sticky powder, 2-3 parts of tung oil, 0.5-1 part of lemon essential oil, 1-2 parts of nonata powder, 15-25 parts of cypermethrin, 10-20 parts of thiamethoxam, 5-10 parts of tetramethrin, 2-3 parts of konjac glucomannan fine powder and 10-15 parts of coix seed water extract.
Preferably, the cockroach-killing incense is prepared from the following raw materials in parts by weight: 14 parts of camphor wood powder, 3 parts of sticky powder, 2 parts of tung oil, 0.8 part of lemon essential oil, 1.5 parts of huperzia serrata powder, 20 parts of cypermethrin, 15 parts of thiamethoxam, 8 parts of tetramethrin, 2.5 parts of konjac glucomannan fine powder and 12 parts of coix seed water extract.
In order to achieve the purpose, the invention adopts the following technical scheme: a method of preparing the cockroach-killing incense as described above, comprising the steps of:
(1) taking camphor wood powder, sticky powder, huperzia serrata powder and konjac glucomannan fine powder according to parts by weight, and putting the materials into a drying container; adding tung oil, lemon essential oil, cypermethrin, thiamethoxam and tetramethrin, and stirring and mixing uniformly;
(2) adding the coix seed water extract into the container in the step (1) in batches, and continuously rolling and kneading the mixture, wherein the mixture is prepared when the viscosity of the mixture is not sticky to the container;
(3) filling the mixture into a first right cone mould, inserting a second right cone mould with smaller diameter and height of the bottom surface than the first mould and smooth appearance into the first cone mould from the circle center of the bottom surface of the first mould, and extruding the redundant mixture;
(4) standing for 5-10min for molding, taking out the right cone mold II, then opening the cone mold I, standing in a sealed environment at room temperature, and naturally drying to obtain hollow conical incense;
(5) adhering a round tinfoil paper on the bottom of the hollow conical incense, and hermetically packaging the incense with airtight plastic to obtain the final product.
Preferably, the preparation method of the water extract of coix seed in the step (2) comprises the following steps: grinding Coicis semen into powder, adding 3-5 times of water, decocting at 80-90 deg.C for 3-4 hr to obtain Coicis semen water extractive solution, and cooling.
Preferably, the diameter of the bottom surface of the first mould in the step (3) is 2-3cm, and the height is 4-5 cm; the diameter of the bottom surface of the second die is 1cm smaller than that of the first die, and the height of the second die is 1-1.2cm smaller than that of the first die.
Preferably, the diameter of the round tin foil paper in the step (5) is 1-1.5cm larger than that of the bottom of the incense, and the part which exceeds the bottom of the incense is folded upwards along the incense direction and wraps the periphery of the incense.
The invention has the beneficial effects that:
1) the coix seed water extract has amphipathy and solubilization, and can achieve better humidity regulating effect with smaller dosage compared with water in the humidity regulating mixture process; the subsequent drying time of the incense is shortened by reducing the water consumption; moreover, the coix seed aqueous extract is rich in oil substances such as coix seed ester and the like, and even if the coix seed aqueous extract is left in incense, the coix seed aqueous extract cannot cause burning-out of the incense in the midway and influence the efficacy of the incense;
2) the konjac glucomannan fine powder is added into the raw materials, has strong toughness, good ductility and good adhesion and hydrophilicity, can make the raw materials easier to form in the rolling, kneading, mixing and molding processes, and ensures that the phenomena of powder discharge and powder falling are not easy to occur in the storage process of subsequent products;
3) according to the invention, by setting the difference between the diameter and the height of the bottom surfaces of the first die and the second die, the transverse thickness of the incense is gradually reduced from the top to the bottom from the middle, so that the shape that the diameter of the upper part of the incense is small, but the transverse thickness of the incense is large, the diameter of the lower part of the incense is large, but the transverse thickness of the incense is small is formed, and therefore, the combustion amount in each time period is equivalent when the incense is combusted, and the pesticide effect is ensured;
4) according to the invention, the round tinfoil paper is adhered to the bottom of each incense, and the tinfoil paper can resist flame and insulate heat; when the product is used, the tinfoil paper folded upwards is slightly opened, so that the tinfoil paper forms a small disc capable of containing ashes, the product is placed on the floor, the ashes generated in combustion can drop on the tinfoil paper, after the incense is burnt out, the ashes are wrapped by the tinfoil paper, and the garbage can is thrown into the garbage can.
Drawings
FIG. 1 is a perspective view of a incense according to an embodiment of the present invention.
FIG. 2 is a perspective view of a incense product according to an embodiment of the present invention.
FIG. 3 is a longitudinal half sectional view of a incense product according to an embodiment of the invention.
Reference numerals: 100. fumigating; 101. a conical cavity; 200. circular tinfoil paper; 201. and (7) folding edges.
Detailed Description
In order to make the aforementioned and other features and advantages of the invention more comprehensible, embodiments accompanied with figures are described in detail below.
Example 1: the cockroach-removing incense is prepared from the following raw materials in parts by weight: 10 parts of camphor wood powder, 4 parts of sticky powder, 2 parts of tung oil, 1 part of lemon essential oil, 1 part of nonata powder, 25 parts of cypermethrin, 10 parts of thiamethoxam, 10 parts of tetramethrin, 2 parts of konjac glucomannan fine powder and 15 parts of coix seed water extract.
As shown in figures 1-3, a method for preparing the cockroach-killing incense comprises the following steps:
(1) taking camphor wood powder, sticky powder, huperzia serrata powder and konjac glucomannan fine powder according to parts by weight, and putting the materials into a drying container; adding tung oil, lemon essential oil, cypermethrin, thiamethoxam and tetramethrin, and stirring and mixing uniformly;
(2) adding the coix seed water extract into the container in the step (1) in batches, and continuously rolling and kneading the mixture, wherein the mixture is prepared when the viscosity of the mixture is not sticky to the container;
(3) filling the mixture into a first right cone mould, inserting a second right cone mould with smaller diameter and height of the bottom surface than the first mould and smooth appearance into the first cone mould from the circle center of the bottom surface of the first mould, and extruding the redundant mixture;
(4) standing for 10min for molding, taking out the right cone mold II, then opening the cone mold I, standing in a sealed environment at room temperature, and naturally drying to obtain hollow conical incense;
(5) adhering a round tinfoil paper on the bottom of the hollow conical incense, and hermetically packaging the incense with airtight plastic to obtain the final product.
In this example 1, the preparation method of the nine-layer tower powder in the step (1) is as follows: drying fresh nine-layer tower in the sun, and grinding into powder for later use; the preparation method of the camphor wood powder comprises the following steps: sun drying lignum Cinnamomi Camphorae, and grinding into powder.
In this example 1, the preparation method of the water extract of coix seed in step (2) comprises: grinding Coicis semen into powder, adding 3 times of water, decocting at 90 deg.C for 3 hr to obtain Coicis semen water extractive solution, and cooling.
In this example 1, the diameter of the bottom surface of the first mold in the step (3) is 2cm, and the height is 5 cm; the diameter of the bottom surface of the second die is 1cm smaller than that of the first die, and the height of the second die is 1cm smaller than that of the first die.
In this embodiment 1, the diameter of the circular tin foil paper in step (5) is 1cm larger than the diameter of the bottom of the incense, and the part of the circular tin foil paper beyond the bottom of the incense is folded upwards along the incense direction to wrap the periphery of the incense.
Example 2: the cockroach-removing incense is prepared from the following raw materials in parts by weight: 14 parts of camphor wood powder, 3 parts of sticky powder, 2 parts of tung oil, 0.8 part of lemon essential oil, 1.5 parts of huperzia serrata powder, 20 parts of cypermethrin, 15 parts of thiamethoxam, 8 parts of tetramethrin, 2.5 parts of konjac glucomannan fine powder and 12 parts of coix seed water extract.
As shown in figures 1-3, a method for preparing the cockroach-killing incense comprises the following steps:
(1) taking camphor wood powder, sticky powder, huperzia serrata powder and konjac glucomannan fine powder according to parts by weight, and putting the materials into a drying container; adding tung oil, lemon essential oil, cypermethrin, thiamethoxam and tetramethrin, and stirring and mixing uniformly;
(2) adding the coix seed water extract into the container in the step (1) in batches, and continuously rolling and kneading the mixture, wherein the mixture is prepared when the viscosity of the mixture is not sticky to the container;
(3) filling the mixture into a first right cone mould, inserting a second right cone mould with smaller diameter and height of the bottom surface than the first mould and smooth appearance into the first cone mould from the circle center of the bottom surface of the first mould, and extruding the redundant mixture;
(4) standing for 10min for molding, taking out the right cone mold II, then opening the cone mold I, standing in a sealed environment at room temperature, and naturally drying to obtain hollow conical incense;
(5) adhering a round tinfoil paper on the bottom of the hollow conical incense, and hermetically packaging the incense with airtight plastic to obtain the final product.
In this embodiment 2, the preparation method of the water extract of coix seed in step (2) comprises: grinding Coicis semen into powder, adding 4 times of water, decocting at 85 deg.C for 3.5 hr to obtain Coicis semen water extractive solution, and cooling.
In the embodiment 2, the diameter of the bottom surface of the first mold in the step (3) is 3cm, and the height is 5 cm; the diameter of the bottom surface of the second die is 1cm smaller than that of the first die, and the height of the second die is 1.2cm smaller than that of the first die.
In this embodiment 2, the diameter of the circular tin foil paper in step (5) is 1.5cm larger than the bottom diameter of the incense, and the part of the circular tin foil paper which exceeds the bottom of the incense is folded upwards along the incense direction to wrap the periphery of the incense.
Example 3: the cockroach-removing incense is prepared from the following raw materials in parts by weight: 15 parts of camphor wood powder, 3 parts of sticky powder, 3 parts of tung oil, 0.5 part of lemon essential oil, 2 parts of huperzia serrata powder, 15 parts of cypermethrin, 20 parts of thiamethoxam, 5 parts of tetramethrin, 3 parts of konjac glucomannan fine powder and 10 parts of coix seed water extract.
As shown in figures 1-3, a method for preparing the cockroach-killing incense comprises the following steps:
(1) taking camphor wood powder, sticky powder, huperzia serrata powder and konjac glucomannan fine powder according to parts by weight, and putting the materials into a drying container; adding tung oil, lemon essential oil, cypermethrin, thiamethoxam and tetramethrin, and stirring and mixing uniformly;
(2) adding the coix seed water extract into the container in the step (1) in batches, and continuously rolling and kneading the mixture, wherein the mixture is prepared when the viscosity of the mixture is not sticky to the container;
(3) filling the mixture into a first right cone mould, inserting a second right cone mould with smaller diameter and height of the bottom surface than the first mould and smooth appearance into the first cone mould from the circle center of the bottom surface of the first mould, and extruding the redundant mixture;
(4) standing for 8min for molding, taking out the right cone mold II, then opening the cone mold I, standing in a sealed environment at room temperature, and naturally drying to obtain hollow conical incense;
(5) adhering a round tinfoil paper on the bottom of the hollow conical incense, and hermetically packaging the incense with airtight plastic to obtain the final product.
In this embodiment 3, the preparation method of the water extract of coix seed in step (2) comprises: grinding Coicis semen into powder, adding 5 times of water, decocting at 80 deg.C for 4 hr to obtain Coicis semen water extractive solution, and cooling.
In this example 3, the diameter of the bottom surface of the first mold in the step (3) is 2cm, and the height is 4 cm; the diameter of the bottom surface of the second die is 1cm smaller than that of the first die, and the height of the second die is 1.1cm smaller than that of the first die.
In this embodiment 3, the diameter of the circular tin foil paper in step (5) is 1.2cm larger than the bottom diameter of the incense, and the part of the circular tin foil paper which exceeds the bottom of the incense is folded upwards along the incense direction to wrap the periphery of the incense.
Comparative example 1: compared with the embodiment 2, the difference is that: konjac glucomannan fine powder is not added.
Comparative example 2: compared with the embodiment 2, the difference is that: water is used to replace coix seed water extract.
Performance analysis:
1. analysis of Molding Effect
Comparing the incense prepared in the embodiment 2, the comparative example 1 and the comparative example 2, it can be seen that the incense in the embodiment 2 and the comparative example 2 has shorter forming time, better forming effect and no powder discharge and powder falling phenomena; the incense of comparative example 1 takes 10-15min to form, and the forming effect is not good.
2. Analysis of drying and Combustion Effect
The incense prepared in the example 2, the comparative example 1 and the comparative example 2 is dried and combusted in the same environment, and the comparison shows that the incense in the example 2 has the shortest drying time and has no intermediate combustion and extinguishment phenomenon in the process of sampling and pilot combustion; the incense drying time of the comparative example 1 is 12-16min longer than that of the incense drying time of the example 2, and only 8% of samples are burnt and extinguished midway in the process of sampling and test burning; the drying time of the incense in the comparative example 2 is 25-32min longer than that of the incense in the example 2, and the 20% midway burning and extinguishing phenomenon occurs in the process of sampling and burning the test sample.
It should be understood, however, that the description herein of specific embodiments is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The method for preparing the cockroach-killing incense is characterized in that the cockroach-killing incense is prepared from the following raw materials in parts by weight: 10-15 parts of camphor wood powder, 3-4 parts of sticky powder, 2-3 parts of tung oil, 0.5-1 part of lemon essential oil, 1-2 parts of nonata powder, 15-25 parts of cypermethrin, 10-20 parts of thiamethoxam, 5-10 parts of tetramethrin, 2-3 parts of konjac glucomannan fine powder and 10-15 parts of coix seed water extract; the method comprises the following steps:
(1) taking camphor wood powder, sticky powder, huperzia serrata powder and konjac glucomannan fine powder according to parts by weight, and putting the materials into a drying container; adding tung oil, lemon essential oil, cypermethrin, thiamethoxam and tetramethrin, and stirring and mixing uniformly;
(2) adding the coix seed water extract into the container in the step (1), and continuously rolling and kneading the mixture, wherein the mixture is prepared when the viscosity of the mixture is not sticky to the container; the preparation method of the coix seed water extract comprises the following steps: grinding Coicis semen into powder, adding 3-5 times of water, decocting at 80-90 deg.C for 3-4 hr to obtain Coicis semen water extractive solution, and cooling;
(3) filling the mixture into a first right cone mould, wherein the diameter of the bottom surface of the first mould is 2-3cm, the height of the first mould is 4-5cm, then, inserting a second right cone mould which is smaller than the first mould in diameter and height and smooth in appearance into the first mould, wherein the diameter of the bottom surface of the second mould is 1cm smaller than the first mould, and the height of the second mould is 1-1.2cm smaller than the first mould, inserting the second mould into the first cone mould from the circle center of the bottom surface of the first mould, and extruding the redundant mixture;
(4) standing for 5-10min for molding, taking out the right cone mold II, then opening the cone mold I, standing in a sealed environment at room temperature, and naturally drying to obtain hollow conical incense; by setting the difference between the diameter and the height of the bottom surfaces of the first die and the second die, the transverse thickness of the incense is gradually reduced from the middle to the bottom, so that the shape that the upper part of the incense is small in diameter but large in transverse thickness, and the lower part of the incense is large in diameter but small in transverse thickness is formed, and therefore the combustion amount in each time period is equivalent when the incense is combusted;
(5) adhering a round tinfoil paper to the bottom of the hollow conical incense, wherein the diameter of the round tinfoil paper is 1-1.5cm larger than that of the bottom of the incense, the part which exceeds the bottom of the incense is folded upwards along the incense direction to wrap the periphery of the incense, and the outer surface of the incense is sealed and packaged by airtight plastic to obtain the finished product.
2. A cockroach-killing incense prepared by the method of claim 1.
3. The incense for killing cockroaches according to claim 2, which is prepared from the following raw materials in parts by weight: 14 parts of camphor wood powder, 3 parts of sticky powder, 2 parts of tung oil, 0.8 part of lemon essential oil, 1.5 parts of huperzia serrata powder, 20 parts of cypermethrin, 15 parts of thiamethoxam, 8 parts of tetramethrin, 2.5 parts of konjac glucomannan fine powder and 12 parts of coix seed water extract.
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CN202011595439.5A CN112602733B (en) | 2020-12-29 | 2020-12-29 | Incense for killing cockroaches and preparation method thereof |
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CN109892345A (en) * | 2019-03-09 | 2019-06-18 | 福建省欧赛加日用品有限公司 | A kind of natural drive roach agent and its preparation and application with cleaning effect |
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