Medicament for treating psoriasis, preparation method and quality control specification thereof

A technology of psoriasis and medicinal materials, which is applied in the field of traditional Chinese medicine tablets for psoriasis treatment and its preparation, can solve the problems of incomplete extraction of paeonol, low paeonol content, and influence on curative effect, and reach basal layer cells The effect of reducing the division coefficient, increasing the number of cells, and increasing the number of cells in the granular layer

Inactive Publication Date: 2010-01-20
HEILONGJIANG FUHE HUAXING PHARMA GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thereby, some unreasonable problems still exist in the existing preparation technology of Xiaoyin tablets, so that paeonol is not fully extracted or lost, and the paeonol content in the final product is very low, which will affect the maximum curative effect of this variety. to play

Method used

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  • Medicament for treating psoriasis, preparation method and quality control specification thereof
  • Medicament for treating psoriasis, preparation method and quality control specification thereof
  • Medicament for treating psoriasis, preparation method and quality control specification thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0101] Embodiment 1: the preparation of the silver elimination sheet of new technology

[0102] Including the following steps:

[0103] 1. Preparation of extract powder:

[0104] Rehmannia 9.1g Moutan bark 4.6g Radix Paeoniae Rubra 4.6g Angelica 4.6g

[0105] Sophora flavescens 4.6g Honeysuckle 4.6g Scrophulariaceae 4.6g Burdock 4.6g

[0106] Cicada slough 2.3g White fresh skin 4.6g Fangfeng 2.3g Daqingye 4.6g

[0107] Safflower 2.3g

[0108] The above thirteen medicinal materials, honeysuckle and safflower are crushed into fine powder, the cortex of Moutan is cut into pieces, soaked in 6 times the amount of water for 2 hours, steam distilled for 3 hours to obtain distillate, and the distillate is placed at low temperature for 24 hours, filtered Paeonol was obtained from the precipitate, and the filtrate was used for later use. Combine the medicinal residues of Moutan Cortex with the rest of Rehmannia glutinosa and other ten flavors, add an appropriate amount of 70% ethanol...

Embodiment 2

[0130] Example 2 pilot test sample preparation:

[0131] Prepare three batches of pilot test samples according to the determined processing conditions of the method of the present invention, and the results are as shown in Table 12:

[0132] Table 12: Results of Pilot Scale Preparation

[0133]

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Abstract

The invention relates to a Chinese medicinal tablet for treating psoriasis, a preparation method and a quality control specification thereof. The prior technology of Xiaoyin tablets is improved, and the step of water steam distillation is mainly increased so as to obviously increase the content of paeonol in the Xiaoyin tablets.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine. It specifically relates to a traditional Chinese medicine tablet for treating psoriasis, a preparation method and a quality control standard thereof. Background technique [0002] Paeonol (C 9 h 10 o 3 ) has the effects of improving body immunity, antibacterial and anti-inflammatory, and anti-allergic reactions, and it is known to those skilled in the art that it is beneficial to the treatment of psoriasis. For example, "Clinical Summary of 40 Cases of Paeonol Cream Treating Eczematous Skin Diseases" ("Journal of Traditional Chinese Medicine", No. 10, 1983, P19) reported that 5% paeonol cream was used to treat eczema-like skin diseases. [0003] Xiaoyin Tablets is a drug recorded in the 2005 edition of the Pharmacopoeia. Since the product was launched in 1993, it has been trusted by the majority of patients for its definite curative effect and low price. . In the 2005 e...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A61K36/808A61K9/28A61P17/06A61K35/64
Inventor吴光彦
OwnerHEILONGJIANG FUHE HUAXING PHARMA GROUP