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Low-toxicity pesticide for inhibiting activity of tyrosinase

A tyrosinase and pesticide technology, which is applied in the direction of pesticides, biocides, animal repellants, etc., to achieve the effect of reversible inhibition process

Inactive Publication Date: 2016-11-23
杭州柯诺医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing tyrosinase inhibitors have defects in various degrees in many aspects such as activity, stability or safety, so it is still very important to continue to search for tyrosinase inhibitors with high activity, good safety and stable properties. Significance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1, this embodiment discloses a kind of insecticide, the composition of this insecticide is as follows: thiobarbituric acid 20 grams, water 1000 grams.

[0012] The material used in this example is easy to implement, affects the formation of melanin in insects by inhibiting tyrosinase, and does not cause other chemical pollution during the implementation process, and is a safe biopesticide.

Embodiment 2

[0013] Embodiment 2, this embodiment discloses a kind of insecticide, the composition of this insecticide is as follows: thiobarbituric acid 30 grams, water 1000 grams.

Embodiment 3

[0014] Embodiment 3, this embodiment discloses a kind of insecticide, the composition of this insecticide is as follows: thiobarbituric acid 26 grams, water 1000 grams.

[0015] The material used in this example is easy to implement, affects the formation of melanin in insects by inhibiting tyrosinase, and does not cause other chemical pollution during the implementation process, and is a safe biopesticide.

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PUM

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Abstract

The invention discloses a low-toxicity pesticide for killing pests by inhibiting activity of tyrosinase. The pesticide is prepared from, by weight, 20 parts of thiobarbituric acid and 1,000 parts of water. The pesticide has the advantages that due to the fact that the materials are low in toxicity and harmless, the pests are killed by influencing formation of melanin needed in the cortical shell generating process of the pests.

Description

technical field [0001] The invention uses Thiobarbituric acid (TBA) to inhibit the activity of tyrosinase, thereby affecting the formation of insect melanin and killing pests. Background technique [0002] Tyrosinase is a copper-containing metalloenzyme widely distributed in microorganisms, animals, plants, and the human body. Tyrosinase is an important enzyme with multiple catalytic functions in the synthesis of skin pigments. The enzyme has both oxygenase and The dual function of oxidase plays a key role in the process of melanin synthesis and is the rate-limiting enzyme in the process of melanin synthesis. The activity of tyrosinase is closely related to the amount of melanin synthesis, and it is also ubiquitous in insects, and plays an important role in insect wound healing and epidermis formation. [0003] Due to the potential application of tyrosinase in agriculture, the research on its activity regulation has become the focus. So far, various types of tyrosinase inh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/54A01P7/04
Inventor 吕志荣黄昱俊刘佩佩
Owner 杭州柯诺医疗科技有限公司
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