Thyme traditional Chinese medicine mosquito-repellent incense and preparation method thereof

Abstract

The invention discloses pure natural mosquito-repellent incense and a preparation method thereof. The mosquito-repellent incense is prepared from the following substances in parts by weight: 2-5 partsof thyme, 2-5 parts of folium artemisiae argyi, 1-4 parts of cypress leaves, 1-5 parts of clove, 2-6 parts of lemon grass, 3-6 parts of bamboo charcoal powder and 4-8 parts of elm bark powder. The preparation method comprises the following steps: mixing thyme, clove and lemon grass, pulverizing, extracting with cyclohexane or normal hexane, and concentrating the extracting solution under reducedpressure to obtain mixed essential oil; mixing and crushing folium artemisiae argyi, cypress leaves and bamboo charcoal powder to prepare mixed medicine powder; preparing the elm bark powder into a supersaturated solution by using hot water as an auxiliary material; adding the mixed essential oil into the mixed medicinal powder, uniformly stirring, adding into a trough type mixer, and adding auxiliary materials to prepare a soft material suitable for a pressure plate; and injecting the soft material into an incense making machine, carrying out mold pressing to form a spiral mosquito-repellentincense coil, demolding, and drying to obtain the thyme traditional Chinese medicine mosquito-repellent incense. The mosquito-repellent incense disclosed by the invention has the obvious characteristics of green materials, no addition of industrial insecticides or toxic auxiliary materials, simple formula composition and good mosquito-repellent capability.

Description

technical field [0001] The invention belongs to the technical field of mosquito repellent products, and in particular relates to a thyme traditional Chinese medicine mosquito coil and a preparation method thereof. Background technique [0002] Whether living in rural areas or cities, people are inevitably infested by mosquitoes. The harm of mosquito bites should not be underestimated. Small ones can be unbearably red, swollen, itchy, unbearable to study, work and rest, and serious diseases can be life-threatening. In ancient times, people mostly used burning wormwood to repel mosquitoes, but the shortcoming of the strong smell of smoke and sparks splatters restricted the use of burning wormwood; but the struggle between humans and mosquitoes has never stopped. Mosquito-repellent incense is used as a mosquito repellent product, and the smoke emitted after the drug is ignited can drive away mosquitoes or smoke them to death. The advantage is that the smoke is small and the c...

AI Technical Summary

Problems solved by technology

However, pyrethroids are often used as insecticides with certain toxicity, and they are mixed with chemical additives. It is a huge hidden danger to people's health to make these substances into mosquito coils and use them.

Therefore, traditional mosquito coils can no longer satisfy people's pursuit of a healthy and comfortable life concept in the new era.

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