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Sonchus plant extract and application thereof in preparing medicament for curing skin diseases

A plant extract, a technology of the genus Chicory, which is applied in the directions of skin diseases, drug combinations, plant raw materials, etc., can solve the problems of anti-allergic and anti-fungal functions and unsatisfactory curative effects, etc.

Inactive Publication Date: 2009-08-26
朱止平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the anti-allergic and anti-fungal functions and curative effects are not ideal

Method used

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  • Sonchus plant extract and application thereof in preparing medicament for curing skin diseases

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049]Embodiment 1, the raw material of fresh koji buds or endives is removed, washed and pulverized. Extraction is carried out according to the first-level extraction method. According to the following weight ratio:

[0050] Raw material: water = 1:5 ratio, put the raw material and water into the extraction container. Then extract at 80°C for 2 hours. After filtering through a vacuum filter of 200 mesh non-metal filter cloth, the filtrate was sterilized at 121° C. for 10 minutes. Under sterile environmental conditions, prepare according to the following weight ratio:

[0051] Extraction solution: absolute ethanol: peppermint oil = 1: 0.01: 0.001. The mixed solution obtained by pre-mixing ethanol and peppermint oil is added to the extract.

Embodiment 2

[0052] Embodiment two, preparation technology are with embodiment one, and its processing condition is:

[0053] Raw materials: water = 1:4, and then extracted at 90°C for 1.5 hours. Filter through a 400-mesh vacuum filter, and sterilize the filtrate at 110°C for 15 minutes. Under sterile environmental conditions, prepare according to the following weight ratio:

[0054] Extraction solution: absolute ethanol: peppermint oil = 1: 0.05: 0.005.

Embodiment 3

[0055] Embodiment three, preparation technology are with embodiment one, and its process condition is:

[0056] Raw materials: water = 1:2.5, and then extracted at 100°C for 1 hour. After filtering through a 500-mesh vacuum filter, the filtrate was sterilized at 115° C. for 10 minutes. Prepare according to the following weight ratio:

[0057] Extraction solution: absolute ethanol: peppermint oil = 1: 0.05: 0.002.

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Abstract

The invention discloses a sonchus plant extract used for curing skin diseases and application thereof in preparing medicament for treating skin diseases; the extract is obtained by taking sonchus plants as raw material, extracting by water, filtering and sterilizing the filtrate at high temperature. For water extracting, the temperature is 80-100 DEG C, the period is 1-5 hours, and the extract is filtered with a non-metal filter screen of 200-1,000 meshes. Both the extract of sonchus common sow thistle and the extract of sonchus brachyotus have the functions of antimycotic, antianaphylaxis, antiphlogosis, itch relieving and the like. The extract can be used for curing allergic dermatitis, eczema, skin itch, pimple, scar itch, dermatitis caused by mosquito bite, mycotic infection and other skin diseases. The effective rate and the cure ratio for curing allergic dermatitis, eczema, skin itch, pimple, scar itch, and dermatitis caused by mosquito bite are both 100%, the effective rate for curing dermatophytosis cuased by mycotic is 100% and the cure ration therefor is 70-75%.

Description

technical field [0001] The invention relates to a plant extract and its application, in particular to a Chicory plant extract and its application in the preparation of medicines for treating skin diseases. Background technique: [0002] Chicory (Sonchus oleraceus L.) is a genus of Chicory in the family Compositae (Composi-tae). Chinese name of the genus: Chicory genus; Pinyin name of the genus: kujucai shu; Latin name of the genus: Sonchus Flora of China: 80(1): 60. It is an annual or perennial herb of Asteraceae, with latex; leaves alternate, toothed or split; flower heads homosexual, yellow, cylindrical to bell-shaped, scattered panicles or corymb-shaped panicles; flowers all ligulate, Bisexual, extremely numerous, tongue with 5-lobed teeth; involucral bracts in rows; achenes ovate to cylindrical, compressed, without beak; pappus pilose and mixed with thick straight hairs, white. [0003] There are about 50 species of Chicory plants in the world, distributed in the north...

Claims

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Application Information

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IPC IPC(8): A61K36/28A61P17/00A61P17/04A61P17/10A61P37/08A61P31/10
Inventor 朱止平李东凤
Owner 朱止平
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