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Ointment for eliminating macula and its preparation method

A technology for ointment and freckle removal, which is applied in ointment delivery, pharmaceutical formulations, medical preparations containing active ingredients, etc.

Inactive Publication Date: 2003-04-16
金陵药业股份有限公司技术中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the current freckle-removing drugs, the present invention provides a freckle-removing ointment and a preparation method thereof

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0062] Weigh the raw materials of traditional Chinese medicine according to the following ratio (kg)

[0063] Dried blood: 4.5, Panax notoginseng: 15, almond: 30, peach kernel: 30,

[0064] Morning Glory: 30, Angelica: 18, White Aconite: 9, Loofah: 30,

[0065] Angelica: 9, coix seed: 25, white silkworm: 9, white pomegranate: 18,

[0066] Scutellaria: 9, Ligusticum Chuanxiong: 18, Pearl: 6.

[0067] The specific preparation method is as follows:

[0068] a, crush pearls and dried blood through a 120-mesh sieve for subsequent use;

[0069] b. Soak angelica and chuanxiong with 16 times the amount of water for 2-3 hours, distill for 6 hours, collect the volatile oil and save it for later use;

[0070] c. Cold-soak Panax notoginseng, peach kernel, coix seed, morning glory and Angelica dahurica with 7 times the amount of 75% ethanol for 48 hours, heat and reflux for 2 hours, add 6 times the amount of 75% ethanol for the second time for 2 hours, and keep it hot Filtrate, combin...

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Abstract

A spot-removing ointment is prepared from 15 Chinese medicinal materials including Dragon's blood, notoginsent, peach kernel, Chinese angelica root, etc through pulverizing part of them ready for use, extracting volatile oil from another part of them ready for use, recovering alcohol, filtrate of others and ready for use, mixing the rest ingredients with the decoction dregs after extracting volatile oil, decocting ready for use, and adding the above-mentioned extracted substance to the extract matrix. Its advantages are high curative effect (especially for chloasma) and no irritation to skin.

Description

Technical field: [0001] The invention relates to a freckle-removing ointment and a preparation method thereof, in particular to a freckle-removing ointment containing traditional Chinese medicine ingredients and a preparation method thereof. Background technique: [0002] In the records of traditional Chinese medicine, pigmented spots include "freckles", "face dust", "dark spots", etc., which mainly include various pigmented lesions such as freckles, chloasma, and skin melanosis in modern medicine. [0003] According to traditional Chinese medicine, hyperpigmentation may be caused by pathogenic wind in the skin, phlegm and drink stains in viscera; Due to internal injury of the seven emotions, stagnation of liver and qi, insufficiency of the liver and spleen; or due to fatigue from eating and drinking, irregular menstruation, or due to the blood of the sun collaterals due to fire stagnation, and external wind and pathogenic factors. Modern medicine believes that the occurren...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/06A61K35/618A61K35/64A61P17/00
Inventor 钟晓明黄真
Owner 金陵药业股份有限公司技术中心
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