Scavenger for removing residual pesticide, and use of method

A technology of residual pesticides and scavengers, applied in the field of hydrolytic enzymes, can solve the problems of lack of phytase, etc., and achieve the effects of good biodegradability, good synergistic effect, and good safety

Inactive Publication Date: 2006-04-19
TIANJIN GUARD T & D
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No other uses of phytase have been found through literature search, and the

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Get 0.2 gram of existing phytase product and Tween-20 1.0 gram that phytase content is 5000U / gram and mix in container, make residual pesticide scavenger A.

Embodiment 2

[0025] Get phytase content and be 5000U / gram existing phytase product 4 grams and Tween-40 50.0 grams mix in container, make residual pesticide scavenger B.

Embodiment 3

[0027] Get phytase content and be that 35 grams of existing phytase products of 10000U / gram and Tween-60 40.0 grams are mixed in container, make residual pesticide scavenger C.

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PUM

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Abstract

A chemical for removing residual agricultural chemical from the surface of plant is proportionally prepared from phytase and tween-type surfactant through mixing. It is applied through diluting it with water and spraying it on the surface of plant or immersing plant in it.

Description

technical field [0001] The technical solution claimed in the present invention relates to a hydrolase acting on ester bonds, specifically a phytase-containing pesticide residue scavenger and its preparation method and use method. Background technique [0002] The problem of pesticide residues in agricultural products in my country is relatively serious. The reason is that, on the one hand, the production and sales market of pesticides in my country is not very standardized, and some highly toxic pesticides that should be eliminated are still being produced and sold; Illegal use of highly toxic pesticides or excessive use of pesticides is common, resulting in excessive pesticide residues in many agricultural products. [0003] Existing technology products for removing residual pesticides include: [0004] (1) Chemical detergents, [0005] Chemical detergent products are all formulated with synthetic surfactants and / or chemical oxidants, commonly used are alkylphenol polyoxy...

Claims

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Application Information

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IPC IPC(8): C11D3/386C11D1/02A62D3/00
Inventor 李伯平谢伟马建芳张燕雷涛王淑芳
Owner TIANJIN GUARD T & D
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