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A kind of mosquito repellent containing plant essential oil

A technology of mosquito repellent and plant essential oil, which is applied in the direction of animal repellent, plant growth regulator, pest repellant, etc., and can solve the problem of short effective protection time of mosquito repellent rate and insufficient research and development, etc. problems, to achieve the effect of prolonging the protection time

Active Publication Date: 2020-11-24
LOOBI GUANGZHOU HEALTH IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Studies have shown that catnip essential oil and eucalyptus oil have certain biological activities against mosquitoes, but their effective protection time against mosquitoes is short, and they have not been fully researched and developed.

Method used

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  • A kind of mosquito repellent containing plant essential oil
  • A kind of mosquito repellent containing plant essential oil
  • A kind of mosquito repellent containing plant essential oil

Examples

Experimental program
Comparison scheme
Effect test

experiment Embodiment 2

[0049] Experimental Example 2: tincture

[0050]The following table 3 is 5 kinds of test formulas given in this embodiment, and table 4 is the test results.

[0051] table 3

[0052]

[0053] Table 4

[0054] recipe one recipe two Recipe three Recipe four Recipe five Effective protection time (h) 2.5 2 5 6 5

[0055] The results show that catnip oil and eucalyptus oil have a certain repelling effect on Aedes albopictus, but a single essential oil cannot meet the national B-class standard. By compounding catnip oil and eucalyptus oil , its repellent effect on Aedes albopictus can reach the B-class standard of the national standard GB-T13917.9-2009 of the People's Republic of China, and formula 4 can reach the A-class standard.

experiment Embodiment 3

[0056] Experimental Example 3: Emulsion

[0057] The following table 5 is 5 kinds of test formulations given in this embodiment, and table 6 is the test results.

[0058] table 5

[0059]

[0060] Table 6

[0061] recipe one recipe two Recipe three Recipe four Recipe five Effective protection time (h) 3 1.5 4 6 5

[0062] The results show that catnip oil and eucalyptus oil have a certain repelling effect on Aedes albopictus, but a single essential oil cannot meet the national B-class standard. By compounding catnip oil and eucalyptus oil , its repellent effect on Aedes albopictus can reach the B-class standard of the national standard GB-T13917.9-2009 of the People's Republic of China, and formula 4 can reach the A-class standard.

experiment Embodiment 4

[0063] Experimental Example 4: Microemulsion

[0064] The following table 7 is 5 kinds of test formulations given in this embodiment, and table 8 is the test results.

[0065] Table 7

[0066]

[0067] Table 8

[0068] recipe one recipe two Recipe three Recipe four Recipe five Effective protection time (h) 3.5 2.0 6 4 5

[0069] The results show that catnip oil and eucalyptus oil have a certain repelling effect on Aedes albopictus, but a single essential oil cannot meet the national B-class standard. By compounding catnip oil and eucalyptus oil , its repellent effect on Aedes albopictus can reach the B-class standard of the national standard GB-T13917.9-2009 of the People's Republic of China, and the formula three can reach the A-class standard.

[0070] The invention has good repelling effect on Aedes albopictus, and at the same time, the raw material is cheap, safe and non-toxic to human body, and is a mosquito repelling product with w...

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Abstract

The invention is a plant-derived mosquito repellent, which is characterized in that the main components are catnip oil and eucalyptus oil. This repellent uses plant essential oil as the main component, exerts the synergistic effect of the two essential oils, and prolongs the effective protection time; in addition, this repellent does not contain chemically synthesized repellents such as DEET and mosquito repellent agent, green, safe and environmentally friendly. The invention can be made into oil-based type, alcohol-based type, emulsion and microemulsion, has good repelling effect on Aedes albopictus, and has great application value in daily life and outdoor activities.

Description

technical field [0001] The invention relates to a mosquito repellent, in particular to a mosquito repellent containing plant essential oil. The repellent has good repellent activity against Aedes albopictus. Background technique [0002] Repellants are also one of the means for humans to control mosquitoes. The repellant itself has no insecticidal effect, but it can protect people and livestock in the wild from being bitten and harassed by insects for a certain period of time, thereby reducing the occurrence of insect-borne diseases. At present, most mosquito repellants are artificially synthesized, such as DEET (DEET), Imonin, hydroxyphenidate, etc. Among them, DEET is currently recognized as the broad-spectrum mosquito repellent with the best practical application effect, but the recent Studies have shown that DEET can inhibit the activity of acetylcholinesterase in the central nervous system of insects and mammals. Long-term use has toxic and side effects on humans, such...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N65/28A01P17/00
CPCA01N65/00A01N65/22A01N65/28Y02A50/30
Inventor 柴葆
Owner LOOBI GUANGZHOU HEALTH IND CO LTD
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