Traditional Chinese medicine composition and preparation with mosquito repelling and itching relieving efficacies, and preparation method thereof

A composition and technology of traditional Chinese medicine, applied in the field of external preparations of traditional Chinese medicine, can solve problems such as side effects of human health, infection of various diseases, skin irritation, etc., and achieve the effects of regulating immune function, inhibiting sweat secretion, and improving product quality

Active Publication Date: 2011-11-23
BEIJING DONGFANG MIAOSEN BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mosquito bites seriously affect sleep in summer, especially for infants and young children. Not only does it affect sleep, but they may also be infected with various diseases. Therefore, products that repel mosquitoes have attracted widespread attention. At present, most mosquito repellent products on the market contain DEET Chemically synthesized ingredients, such as chemically synthesized ingredients, are very irritating to the skin and have certain side effects on human health, especially not suitable for babies

Method used

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  • Traditional Chinese medicine composition and preparation with mosquito repelling and itching relieving efficacies, and preparation method thereof
  • Traditional Chinese medicine composition and preparation with mosquito repelling and itching relieving efficacies, and preparation method thereof
  • Traditional Chinese medicine composition and preparation with mosquito repelling and itching relieving efficacies, and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The preparation of embodiment 1 Chinese medicine extract of the present invention

[0042] (1) Take each bulk drug according to the following proportioning ratio;

[0043] Salvia 20g, clove 9g, astragalus 9g, honeysuckle 9g, wild chrysanthemum 3g.

[0044] (2) adding the volume percentage of the bulk drug to 60% ethanol for ultrasonic pretreatment, the mass volume ratio (g / mL) of the bulk drug to ethanol is 1:30, that is, adding 1500mL of ethanol, and the ultrasonic pretreatment time is 30min; Pretreatment ultrasonic frequency 50kHz, power 160W;

[0045] (3) After ultrasonic pretreatment, heat, stir and reflux extraction; heat to 50°C, stir and reflux extraction for 60 minutes, and recover the extract; for the second reflux extraction, the mass-volume ratio (g / mL) of the raw material drug to ethanol is 1:20, 50°C, stir and reflux for extraction for 60 minutes, stop heating, and collect the extract twice;

[0046] (4) Cooling to 45°C; fine filtration after the coarse ...

Embodiment 2

[0048] The preparation of embodiment 2 Chinese medicine extracts of the present invention

[0049](1) Take each bulk drug according to the following proportioning ratio;

[0050] Salvia 50g, clove 25g, astragalus 15g, honeysuckle 15g, wild chrysanthemum 10g.

[0051] (2) adding the volume percentage of the bulk drug to 50% ethanol for ultrasonic pretreatment, the mass volume ratio (g / mL) of the bulk drug to ethanol is 1: 20, that is, adding 2300mL of ethanol, and the ultrasonic pretreatment time is 40min; Pretreatment ultrasonic frequency 50kHz, power 160W;

[0052] (3) After ultrasonic pretreatment, heat, stir and reflux extraction; heat to 45 ° C, stir and reflux extraction for 50 minutes, and recover the extract; for the second reflux extraction, the mass-volume ratio (g / mL) of the raw material drug to ethanol is 1:30, 45°C, stir and reflux for extraction for 50 minutes, stop heating, and collect the extract twice;

[0053] (4) be cooled to 50 DEG C; fine filter after co...

Embodiment 3

[0055] The preparation of embodiment 3 Chinese medicine extract of the present invention

[0056] (1) Take each bulk drug according to the following proportioning ratio;

[0057] Salvia 30g, clove 15g, astragalus 25g, honeysuckle 25g, wild chrysanthemum 8g.

[0058] (2) adding the volume percentage of the bulk drug to 50% ethanol for ultrasonic pretreatment, the mass volume ratio (g / mL) of the bulk drug to ethanol is 1: 25, that is, adding 2575mL of ethanol, and the ultrasonic pretreatment time is 50min; Pretreatment ultrasonic frequency 50kHz, power 160W;

[0059] (3) After ultrasonic pretreatment, heat, stir and reflux extraction; heat to 60°C, stir and reflux extraction for 60 minutes, and recover the extract; for the second reflux extraction, the mass-volume ratio (g / mL) of the raw material drug to ethanol is 1:25, 60°C, stir and reflux for extraction for 60 minutes, stop heating, and collect the extract twice;

[0060] (4) be cooled to 50 DEG C; fine filter after coars...

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Abstract

The invention provides a traditional Chinese medicine composition with mosquito repelling and itching relieving efficacies, and a preparation method thereof. The composition is prepared from raw medicines of, by weight: 30 to 50 parts of salvia miltiorrhiza, 15 to 25 parts of clove, 15 to 25 parts of radix astragali mongolici, 15 to 25 parts of honeysuckle flower, and 6 to 10 parts of wild dendranthema flower. According to the method provided by the present invention for preparing a Chinese herbal medicine extract, the extraction and separation method is simple, extraction rate of active components through ultrasonic and backflow extractions is high, product purity is high, and product quality is greatly improved. The traditional Chinese medicine components have functions of bacteria inhibiting, virus resisting, inflammation resisting, heat relieving, pain relieving, immune function regulating, sweat secretion inhibiting, skin soothing, and the like. Therefore, the extract have good efficacies as a mosquito repellant. The extract is widely applied in the preparation of ideal mosquito repelling floral water. As a result of experiments, the preparation has no toxic or side-effect, and is suitable for infants and children.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition, in particular to a traditional Chinese medicine composition with the effect of repelling mosquitoes and relieving itching and an external Chinese medicine preparation prepared from the composition. Background technique [0002] Human skin sweats through ordinary sweat glands and special sweat glands. Ordinary sweat glands are distributed in the whole skin, and special sweat glands are also called scent glands, which are only distributed in specific parts. Ordinary sweat mainly contains salt and a small amount of organic substances, and special sweat contains lipids and fatty acids. Whether it is ordinary sweat or special sweat, it does not contain odorous substances when it is discharged, and only after it is decomposed by microorganisms existing on the surface of the skin can volatile chemical substances be generated. Typical perspiration odor is caused by various compounds, such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/61A61K8/97A61Q17/02A61P17/04A61P17/00
Inventor 王领董银卯何聪芬赵华邱显荣程华
Owner BEIJING DONGFANG MIAOSEN BIOTECH CO LTD
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