Mosquito repellent and itching relieving traditional Chinese medicine composition and application thereof

A composition and technology for repelling mosquitoes, applied in the directions of drug combinations, pharmaceutical formulations, plant raw materials, etc., can solve the problems of weak mosquito repellent effect, insignificant difference in effect, lack of novelty, etc. itching effect

Active Publication Date: 2014-12-24
INFINITUS (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the frequent use of the above ingredients in many types of products makes the difference in efficacy between products not obvious and lacks novelty
In addition, some pure natural mosquito repellent products have weak mosquito repellent effect

Method used

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  • Mosquito repellent and itching relieving traditional Chinese medicine composition and application thereof
  • Mosquito repellent and itching relieving traditional Chinese medicine composition and application thereof
  • Mosquito repellent and itching relieving traditional Chinese medicine composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Get 10Kg lemon eucalyptus leaves, extract by steam distillation for 4 hours, extract lemon eucalyptus oil phase volatile oil, and obtain 500g lemon eucalyptus essential oil.

[0033] Get 10Kg Fructus Cnidii, after fully pulverizing, pass through 40 mesh sieves, place in supercritical carbon dioxide extraction apparatus, with carbon dioxide, extraction pressure and extraction temperature are respectively 25MPa and 50 ℃, separation pressure and separation temperature are respectively 5.2MPa and 30 Under the condition of ℃, extract for 6 hours, collect the extract, and obtain 100 g of Cnidiac Cnidii essential oil.

[0034] Get 2500g oregano medicinal material, pulverize, cross 20 mesh sieves, put in supercritical carbon dioxide extraction apparatus, be respectively 15MPa and 35 ℃ with carbon dioxide at extraction pressure and extraction temperature, separation pressure and separation temperature are respectively 5.2MPa and 30 ℃ Conditions, extract 1 hour, collect extract 2...

Embodiment 2

[0039] The formula of mosquito repellent antipruritic Chinese medicine composition is as follows:

[0040] Essential oil of lemon eucalyptus, essential oil of cnidium, oil of oregano and extract of eucommia seed are all commercially available.

[0041] The formula of mosquito repellent antipruritic Chinese medicine composition is as follows:

[0042] The essential oil of lemon eucalyptus is 10%, the essential oil of cnidium is 3%, and the oregano oil is 0.5%. The weight ratio of Eucommia seed extract to the composition is 0.2%, and the balance is glycerin. The total weight of the composition is 500g. The components are uniformly mixed to obtain the mosquito repellent and antipruritic composition.

Embodiment 3

[0044] Lemon eucalyptus essential oil, cnidium essential oil, oregano oil and Eucommia ulmoides seed extract were all prepared according to the method in Example 1.

[0045] The essential oil of lemon eucalyptus is 10%, the essential oil of cnidium is 10%, and the oregano oil is 0.5%. The weight ratio of Eucommia ulmoides seed extract to the composition is 0.2%, and the balance is propylene glycol. The total weight of the composition is 500g. The components are uniformly mixed to obtain the mosquito repellent and antipruritic composition.

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PUM

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Abstract

The invention discloses a mosquito repellent and itching relieving traditional Chinese medicine composition and application thereof. The composition is composed, by weight, of 10%-50%, of lemon eucalyptus essential oil, 3%-10% of fructus cnidii essential oil, 0.5%-5% of oregano oil and 0.2%-3.0% of eucommia seed extract. The mosquito repellent and itching relieving traditional Chinese medicine composition has good mosquito repellent and itching relieving effects.

Description

technical field [0001] The invention specifically relates to a traditional Chinese medicine composition for repelling mosquitoes and relieving itching and an application thereof. Background technique [0002] Mosquitoes belong to the family Arthropoda, Insecta Diptera, Longhorn suborder Mosquito, not only can cause blood-sucking harassment to humans and animals, but also the allergens in their saliva can induce immediate hypersensitivity reactions in the human body, such as itching Wheals, or delayed-type hypersensitivity reactions, such as papules sclerosus, are also vectors of various insect-borne diseases. [0003] The human body will produce a large number of metabolites through respiration and skin metabolism, including carbon dioxide and secretions of skin glands. These odorless secretions are transformed into various odorous volatile substances under the action of microorganisms on the skin, including carboxylic acids, Alcohols, aldehydes, ketones, aromatic hydrocarb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/61A61K8/97A61P17/04A61Q17/02A61K8/92A61K8/9789
Inventor 陈刚肖蕾王常江
Owner INFINITUS (CHINA) CO LTD
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