A kind of cockroach-killing soft capsule and preparation method thereof

A soft capsule, cockroach technology, applied in the fields of botanical equipment and methods, insecticides, biocides, etc., can solve the problems of polluted use sites, inconvenient use, unstable effects, etc., and achieves long prevention and control time and good effect. , to avoid the effect of drying failure

Active Publication Date: 2017-11-17
安徽康宇生物科技工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current cockroach-killing granules, post-it notes and gel baits are often processed from sucrose, flour, milk powder, animal and vegetable oils, and gastric poisoning ingredients. Such products are easily affected by the environment during use or spot application. Afraid of light, afraid of water, afraid of humidity, the effect of the product is not stable when it is wet with water; it is not resistant to high temperature, it will start to dissolve at 36-40°C; it is inconvenient to use, and it will pollute the place of use after dissolution, often causing other secondary damage and pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of cockroach killing soft capsule proposed by the present invention, its raw material comprises by weight percentage: fipronil 1%, gelatin 10%, glycerin 5%, polyethylene glycol 15%, soybean oil 6%, glucose 25%, milk powder 10% %, distilled water 28%, a total of 100%.

[0024] The preparation method of the above-mentioned killing cockroach soft capsule that the present invention also proposes comprises the following steps:

[0025] S1. Soak the gelatin in distilled water until the gelatin dissolves to obtain a gelatin solution;

[0026] S2, mixing vegetable oil and stomach poison, then adding gelatin solution, glycerin, polyethylene glycol, sugar and milk powder, stirring evenly to obtain a mixed glue;

[0027] S3. Apply the mixed glue evenly on the flat surface of the board, and then heat up to 85°C until the surface is dry to obtain a soft film;

[0028] S4, sending the soft film into an automatic rotary capsule rolling machine for pressing to obtain a cockroa...

Embodiment 2

[0030] A kind of cockroach-killing soft capsule proposed by the present invention, its raw material comprises by weight percentage: permethrin 1%, gelatin 30%, glycerin 5%, polyethylene glycol 5%, peanut oil 1%, cottonseed oil 2%, galactose 4%, lactose 4%, maltose 4%, milk powder 4%, distilled water 40%, total 100%.

[0031] The preparation method of the above-mentioned killing cockroach soft capsule that the present invention also proposes comprises the following steps:

[0032] S1. Soak the gelatin in distilled water until the gelatin dissolves to obtain a gelatin solution;

[0033] S2, mixing vegetable oil and stomach poison, then adding gelatin solution, glycerin, polyethylene glycol, sugar and milk powder, stirring evenly to obtain a mixed glue;

[0034] S3. Apply the mixed glue evenly on the flat surface of the board, and then heat up to 95°C until the surface is dry to obtain a soft film;

[0035] S4, sending the soft film into an automatic rotary capsule rolling mach...

Embodiment 3

[0037] A kind of cockroach-killing soft capsule proposed by the present invention, its raw material comprises by weight percentage: propoxur 0.5%, permethrin 0.5%, gelatin 15%, glycerin 5%, polyethylene glycol 12%, rice bran oil 2%, corn Oil 2%, sunflower oil 3%, fructose 2%, lactose 2%, sucrose 8%, starch 8%, milk powder 8%, distilled water 32%, total 100%.

[0038] The preparation method of the above-mentioned killing cockroach soft capsule that the present invention also proposes comprises the following steps:

[0039] S1. Soak the gelatin in distilled water until the gelatin dissolves to obtain a gelatin solution;

[0040] S2, mixing vegetable oil and stomach poison, then adding gelatin solution, glycerin, polyethylene glycol, sugar and milk powder, stirring evenly to obtain a mixed glue;

[0041] S3. Apply the mixed glue evenly on the surface of the flat board, and then heat up to 88°C until the surface is dry to obtain a soft film;

[0042] S4, sending the soft film in...

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Abstract

The invention discloses a cockroach killing soft capsule. The cockroach killing soft capsule comprises, by weight, 1% of a stomach poisoning agent, 10-30% of gelatin, 5-6% of glycerin, 5-15% of polyethylene glycol, 3-7% of plant oil, 12-25% of sugar, 4-10% of milk powder and 28-40% of distilled water. The invention also discloses a preparation method of the cockroach killing soft capsule. The preparation method comprises immersing gelatin in distilled water to obtain a gelatin solution, mixing plant oil and the stomach poisoning agent, adding the gelatin solution, glycerin, polyethylene glycol, sugar and milk powder into the mixture to obtain a mixed colloid liquid, carrying out uniform coating with the mixed colloid liquid, carrying out heating to a temperature of 85-95 DEG C until the surface is dried and a soft gel sheet is obtained, and pressing the soft gel sheet to obtain the cockroach killing soft capsule. The cockroach killing soft capsule has light stability, is convenient for use, is applied for prevention and control by a sprinkling method, is suitable for high and covert places where people do not reach, has water and moist resistance and high temperature resistance and can be used in a high temperature environment at a temperature of 60 DEG C or more.

Description

technical field [0001] The invention relates to the technical field of cockroach killing, in particular to a cockroach killing soft capsule and a preparation method thereof. Background technique [0002] Cockroaches, also known as cockroaches, are flat, dark brown, and usually medium in size. The head is small and can move. Tentacles filamentous, well-developed compound eyes. The wings are flat, the forewings are leathery and the hindwings are membranous, and the front and rear wings are basically the same size, covering the back of the abdomen; some species have no wings. Not good at flying, can sprint. Not totally perverted. Eggs are laid in ootheca. There are about 6,000 species, mainly distributed in tropical and subtropical regions. Live in the wild or indoors. Household cockroaches are generally nocturnal and photophobic, while cockroaches in the wild have positive and negative phototaxis depending on the species. Cockroaches originated in the Devonian period, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/34A01N25/22A01N47/02A01N53/08A01N51/00A01N57/28A01P7/04A01P19/00A01N47/22
CPCA01N25/22A01N25/34A01N47/02A01N47/22A01N51/00A01N53/00A01N57/28A01N2300/00
Inventor 芮有春何翠敏刘向阳
Owner 安徽康宇生物科技工程有限公司
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