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Pesticide remover

A technology for removing agents and pesticides, applied in detergent compositions, soap detergent compositions, soap detergents and other compounding agents, etc., can solve the problems of loss of nutrients, incomplete removal, poor taste of vegetables and fruits, etc.

Inactive Publication Date: 2007-07-04
谈嘉俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide an improved pesticide remover, which can overcome some shortcomings of the prior art, such as incomplete removal of pesticides on the surface of vegetables and fruits, poor taste of vegetables and fruits after removal of pesticides, and loss of nutritional components.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] After mixing 99% active calcium oxide and 1% protein by weight, a total of 1 gram of powder is obtained, wherein the active calcium oxide is made by calcining shells or eggshells for 60 minutes at 1200 degrees; The film removed from the eggshell is dried at 60 degrees and then ground to 400 mesh. Dissolve 1 gram of powder in 2 liters of tap water, wash 1KG water spinach, and after 5 minutes, the residual pesticides on the surface of the water spinach are all peeled off. The surface of the water spinach floats on the water surface, and 100% of the residual pesticides on the surface are removed.

Embodiment 2

[0016] 40% active calcium by weight, 50% calcium hydroxide, 9% calcium carbonate, and 1% protein add up to 1 gram of powder, wherein the active calcium oxide is calcined at 1400 degrees for 180 The protein is made by drying the film removed from the shell or eggshell at 50 degrees, and then grinding it to 400 mesh. Pour 1 gram of powder into 2 liters of tap water and wash 1KG of water spinach. After 15 minutes, the residual pesticides on the surface of the vegetables are peeled off from the vegetables. Since most of the residual pesticides are organic lipids, the specific gravity is smaller than that of water. Pesticides will float on the water surface, and the residual pesticides floating on the water surface after peeling can be clearly seen with the naked eye, and the removal rate of residual pesticides on the surface can reach 100%.

Embodiment 3

[0018] Pour 1 gram of activated calcium oxide and 0.1 gram of protein into 2 liters of tap water, wash 1 KG grass mold, and after 1 minute of planting, 100% of the residual pesticides on the grass mold surface are removed. The active calcium oxide is made by calcining shells or eggshells at 1000 degrees for 20 minutes; the protein is made by drying the film removed from the shells or eggshells at 60 degrees, and then grinding them to 400 mesh. .

[0019] The residual pesticide remover of the present invention does not destroy the vitamins and other nutrients of vegetables, melons and fruits in the process of removing the residual pesticides on the surface of vegetables, melons and fruits, nor does it cause differences in the taste of vegetables, melons and fruits, and does not affect Storage period of vegetables and fruits.

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PUM

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Abstract

The invention relates to a pesticide removing agent. It is characterized in that said pesticide removing agent comprises active calcium oxide 30- 99.99% (by weight), protein 0-50% (by weight) and calcium carbonate 0- 25% (by weight). Said pesticide removing agent takes natural biological material as base, the effective element can absorb pesticide and make the removed pesticide float on the water surface, so the removal rate is as high as more than 80%; the pesticide removing agent does no harm to the vitamin and other nutrient in vegetable and fruits and to the taste, and it has no influence for the storage period of vegetable and fruits.

Description

Technical field: [0001] The invention relates to the technical field of residual pesticide removal, in particular to a powdery residual pesticide remover made from natural biological raw materials. Background technique: [0002] As we all know, the harm of pesticide residues contained in vegetables, fruits and related products to the human body has attracted more and more attention from the world. The control standards for pesticide residues in imported vegetables, fruits and related products have been generally formulated in the world, which has led to my country's A large number of agricultural products cannot be exported. Our country also attaches great importance to the health of the people. It has issued many documents, including the State Council, the Ministry of Agriculture and various local documents, requiring strict control of the use of pesticides and the amount of pesticide residues in vegetables and fruits. However, driven by interests, it is still impossible to ...

Claims

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Application Information

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IPC IPC(8): C11D9/40C11D9/12
Inventor 谈嘉俊
Owner 谈嘉俊
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