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Natural household insecticide containing camellia japonica saponin

A camellia saponin and insecticide technology, which is applied in the directions of insecticides, biocides, and repellents, etc., can solve the problems of high toxicity, long residual time, and environmental hazards of chemical insecticides, and achieve a good family living environment. , does not pollute the environment, good insecticidal effect

Active Publication Date: 2015-09-02
FUJIAN CHUNHUI BIOLOGICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, long-term exposure to pesticides through breathing, skin, etc. will affect people's health and increase their probability of respiratory diseases, especially for children and the elderly. At the same time, chemical pesticides The extensive use of pesticides not only increases the resistance of pests and weakens the effect of insecticides, but also chemical insecticides are highly toxic and have a long residual time, which often brings great harm to the environment.

Method used

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  • Natural household insecticide containing camellia japonica saponin
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  • Natural household insecticide containing camellia japonica saponin

Examples

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preparation example Construction

[0015] The preparation method of the camellia saponin is as follows: add the dried camellia oleifera cake after crushing according to the solid-liquid ratio of 1:12 to the ethanol solution with a mass concentration of 65% for extraction for 1.6 hours, the extraction temperature is 60°C, and perform ultrafiltration after extraction , collect the filtrate.

[0016] The preparation method of the natural household insecticide containing camellia saponin comprises the steps:

[0017] 1) Treatment of the root of the mountain bean: Add the crushed dry root of the mountain bean to the ethanol solution with a mass concentration of 70% according to the ratio of material to liquid of 1:10, adjust the pH to 3.1, and ultrasonically extract 3 times, each time 1.2h, the extraction temperature is 35°C, fine filtration is carried out after leaching, and the filtrate is concentrated to 1 / 4 of the volume of the original filtrate;

[0018] 2) Treatment of Agrimony, Dried Ginger, Peppermint, Lemo...

Embodiment 1

[0022] A natural household insecticide containing camellia saponin, the main raw materials used include: 4 kg camellia saponin, 3 kg camellia root, 1 kg mint, 1 kg lemon eucalyptus, 1 kg dried ginger, 1 kg agrimony, tomato 1 kg, Polygonum 1 kg, Marigold 1 kg, Chloroalkane propellant 65 kg.

[0023] The preparation method of the natural household insecticide containing camellia saponin comprises the steps:

[0024] 1) Treatment of the root of the mountain bean: Add the crushed dry root of the mountain bean to the ethanol solution with a mass concentration of 70% according to the ratio of material to liquid of 1:10, adjust the pH to 3.1, and ultrasonically extract 3 times, each time 1.2h, the extraction temperature is 35°C, fine filtration is carried out after leaching, and the filtrate is concentrated to 1 / 4 of the volume of the original filtrate;

[0025] 2) Treatment of Agrimony, Dried Ginger, Peppermint, Lemon Eucalyptus, Tomato, and Polygonum: Dry and pulverize Agrimony, D...

Embodiment 2

[0029] A natural household insecticide containing camellia saponin, the main raw materials used include: camellia saponin 6 kg, camellia root 5 kg, mint 2 kg, lemon eucalyptus 2 kg, dried ginger 2 kg, agrimony 2 kg, tomato 2 kg, Polygonum 2 kg, Marigold 2 kg, Chloroalkane propellant 70 kg.

[0030] The preparation method of the camellia saponin is as follows: add the dried camellia oleifera cake after crushing according to the solid-liquid ratio of 1:12 to the ethanol solution with a mass concentration of 65% for extraction for 1.6 hours, the extraction temperature is 60°C, and perform ultrafiltration after extraction , collect the filtrate.

[0031] The preparation method of the natural household insecticide containing camellia saponin is as follows: according to the steps 1)-3) of Example 1, it is used to separately treat camellia root, agrimony, dried ginger, mint, lemon eucalyptus, tomato, Polygonum, Longevity After the chrysanthemum is processed, add the extracts of the ...

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Abstract

The invention discloses natural household insecticide containing camellia japonica saponin. The camellia japonica saponin, subprostrate sophora, lobular mint, lemon-scented gum, rhizoma zingiberis, hairyvein agrimony, tomatoes, red-knees herb and marigold are used as main raw materials, and are extracted and mixed to prepare the natural household insecticide. The plant used by the natural household insecticide contains main ingredients such as alkaloid, flavone and saponin, so that the natural household insecticide has good sterilization and bacteriostat functions, especially has good avoidance and killing off functions on mosquitoes and flies, spiders and injurious insects in potted plant in families, is good in safety, cannot pollute the environment, can provide a favorable household living environment, and has better market prospect.

Description

technical field [0001] The invention belongs to the technical field of daily chemicals, and in particular relates to a natural household insecticide containing camellia saponin. Background technique [0002] There are often many pests and bacteria hidden in the environment of food and potted plants in the family. The growth and reproduction of pests will seriously affect the health and quality of life of the human body. At present, the methods of eliminating these pests mainly use artificial chemically synthesized compounds. Raw materials to make insecticides. However, long-term exposure to pesticides through breathing, skin, etc. will affect people's health and increase their probability of respiratory diseases, especially for children and the elderly. At the same time, chemical pesticides Extensive use of pesticides not only increases the resistance of pests and weakens the effect of insecticides, but also chemical insecticides are highly toxic and have a long residual ti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/48A01P7/04A01P17/00
CPCY02A50/30
Inventor 蔡之伟姚小华陈黑龙李汉昌周伯川蔡之骥蔡春辉蔡青梅
Owner FUJIAN CHUNHUI BIOLOGICAL ENG
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