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Itching and pain relieving ointment for skin and preparation method thereof

An analgesic ointment and skin technology, applied in skin diseases, non-central analgesics, medical preparations with non-active ingredients, etc., can solve problems such as repeated itching and pain

Inactive Publication Date: 2019-10-18
山东佳硒雅生物有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After applying wind oil, toilet water or salt water on the mosquito bites, it can only relieve some itching and pain, and the itching and pain are easy to repeat

Method used

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  • Itching and pain relieving ointment for skin and preparation method thereof
  • Itching and pain relieving ointment for skin and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] An antipruritic and pain-relieving ointment for skin, mainly composed of the following raw materials in parts by weight: 4 parts of malt selenium, 22 parts of mulberry tree extract, 18 parts of Tianjihuang extract, 10 parts of lotus mist extract, and 6 parts of liquid paraffin , 2 parts of stearic acid, 6 parts of glyceryl monostearate, 2 parts of methylparaben, 2 parts of triethanolamine, 5 parts of glycerin, and 4 parts of borneol.

[0015] In this embodiment, the preparation method of the mulberry tree extract is as follows: cut the mulberry tree branches into small sections of 1-2 cm, after cleaning, beat into a slurry by a beater, add cellulase to the obtained slurry for enzymatic hydrolysis treatment, Obtain the enzymolysis solution; put the obtained enzymolysis solution into the extractor, and carry out supercritical carbon dioxide extraction, the extraction temperature is 36°C, the pressure is 30MPa, the extraction flow rate is 72L / h, and the time is 3.2h; then t...

Embodiment 2

[0020] An antipruritic and pain-relieving ointment for skin, mainly composed of the following raw materials in parts by weight: 2 parts of malt selenium, 15 parts of mulberry tree extract, 10 parts of Tianjihuang extract, 8 parts of lotus mist extract, 6 parts of liquid paraffin 1 part, 1 part of stearic acid, 6 parts of glyceryl monostearate, 2 parts of methylparaben, 2 parts of triethanolamine, 3 parts of glycerin, and 3 parts of borneol.

[0021] In this embodiment, the preparation method of the mulberry tree extract is as follows: cut the mulberry tree branches into small sections of 1-2 cm, after cleaning, beat into a slurry by a beater, add cellulase to the obtained slurry for enzymatic hydrolysis treatment, Obtain the enzymolysis liquid; put the obtained enzymolysis liquid into the extractor, carry out supercritical carbon dioxide extraction, the extraction temperature is 30°C, the pressure is 25MPa, the extraction flow rate is 70L / h, and the time is 3h; then the extract...

Embodiment 3

[0026] An antipruritic and pain-relieving ointment for skin, mainly composed of the following raw materials in parts by weight: 5 parts of malt selenium, 25 parts of mulberry tree extract, 30 parts of Tianjihuang extract, 12 parts of lotus mist extract, and 8 parts of liquid paraffin , 3 parts of stearic acid, 8 parts of glyceryl monostearate, 3 parts of methylparaben, 3 parts of triethanolamine, 6 parts of glycerin, and 5 parts of borneol.

[0027] In this embodiment, the preparation method of the mulberry tree extract is as follows: cut the mulberry tree branches into small sections of 1-2 cm, after cleaning, beat into a slurry by a beater, add cellulase to the obtained slurry for enzymatic hydrolysis treatment, Obtain the enzymolysis solution; put the obtained enzymolysis solution into the extractor, and carry out supercritical carbon dioxide extraction, the extraction temperature is 40°C, the pressure is 35MPa, the extraction flow rate is 75L / h, and the time is 3.5h; then t...

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Abstract

The invention relates to the technical field of external ointments, in particular to an itching and pain relieving ointment for the skin and a preparation method thereof. The itching and pain relieving ointment for the skin mainly comprises, by weight, 2-5 parts of malt selenium, 15-25 parts of a paper mulberry extract, 10-30 parts of a hypericum japonicum extract, 8-12 parts of a wax apple extract, 6-8 parts of liquid paraffin, 1-3 parts of stearic acid, 6-8 parts of glyceryl monostearate, 2-3 parts of methylparaben, 2-3 parts of triethanolamine, 3-6 parts of glycerol and 3-5 parts of borneol. According to the itching and pain relieving ointment for the skin and the preparation method thereof, the paper mulberry extract, the hypericum japonicum extract and the wax apple extract achieve asynergistic effect of relieving itching and pain; the paper mulberry extract achieves the effects of dispelling swelling and relieving pain on a skin part of a mosquito bite, the hypericum japonicum extract achieves a bacteriostatic calming effect on the part of the mosquito bite, and the wax apple extract achieves the effects of moisturizing and rapidly supplementing vitamins and trace elements for the part of the mosquito bite to promote rapid recovery of the part of the mosquito bite. Moreover, in combination with the malt selenium, the recovery of the skin part of the mosquito bite is further accelerated.

Description

technical field [0001] The invention relates to the technical field of ointment for external use, in particular to an antipruritic and pain-relieving ointment for skin and a preparation method thereof. Background technique [0002] Mosquito bites in summer can easily cause skin itching and pain. People like to scratch with their hands after being bitten by mosquitoes. As a result, scratching the skin leads to skin inflammation, infection and suppuration, and scars. People with poor skin quality have more serious symptoms. After applying wind oil, toilet water or salt water to the mosquito bites, it can only relieve some itching and pain, and the itching and pain are easy to repeat. Contents of the invention [0003] The object of the present invention is to provide an antipruritic and pain relieving ointment for skin and its preparation method, which overcomes the above-mentioned deficiencies in the prior art, adopts a mild drug formula, and can quickly relieve itching and...

Claims

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Application Information

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IPC IPC(8): A61K36/61A61K36/8998A61K9/06A61P17/02A61P17/04A61P29/00A61K33/04
CPCA61K9/0014A61K9/06A61K33/04A61K36/185A61K36/60A61K36/61A61K36/8998A61K47/06A61K47/14A61K2236/19A61K2236/331A61K2236/333A61K2236/37A61K2236/39A61K2236/51A61P17/02A61P17/04A61P29/00A61K2300/00
Inventor 方连明
Owner 山东佳硒雅生物有限公司
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