Active ingredients of camptosorus sibiricus, and extraction method and use of same

A technology of active ingredients and extraction methods, which is applied in the field of production and processing of active ingredient preparations of fern fern, to achieve the effect of definite curative effect, simple preparation method and scavenging free radicals
CN101538296AActive Publication Date: 2009-09-23SHENYANG PHARMA UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENYANG PHARMA UNIVERSITY
Publication Date
2009-09-23

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Abstract

The invention belongs to the technical field of medicaments and provides active ingredients of Chinese herbal medicine camptosorus sibiricus and an extraction method and use of the same. The extraction method comprises a water extraction method, an alcohol extraction method, a macroporous resin purification method and a solvent extraction method. The main active ingredients of an extract obtained by the method are total flavonoids, total momordica saponins and total organic acids, wherein the content of the total flavonoids is 1 to 35 percent, the content of the total momordica saponins is 1 to 25 percent and the content of the total organic acids is 1 to 3 percent. The invention also provides a method for preparing the camptosorus sibiricus into a proper formulation directly or by mixing with solid or liquid commonly used for preparations of the type in pharmaceutics. The active ingredients of the camptosorus sibiricus and the preparation thereof have functions of treating thromboangiitis obliterans, nephritis, traumatism and bleeding, metrorrhagia, neurodermitis, hemiplegia caused by cerebral embolism and diabetes-related complications. The extraction method is simple, easy to implement and low in cost. And the extract obtained is free from toxic and side effects.
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Description

Technical field:

[0001] The invention belongs to the technical field of medicine, and relates to an extraction method and application of active ingredients of Chinese herbal medicine Pteris sublime, and a production and processing method of active ingredient preparations of Pteris sublime. Background technique:

[0002] Overmountain fern (Camptosorus sibiricus Rupr.), also known as Maddengrass, Huanyanggrass, and Bridgegrass, is a perennial herb belonging to the Asplenaceae family. There are two kinds of this kind in the world, and one kind is made in China. Guoshan fern is a traditional herbal medicine. It is used in the folk to treat traumatic bleeding, uterine bleeding, thromboangiitis obliterans, nephritis, neurodermatitis, hemiplegia caused by cerebral embolism and complications of diabetes, etc. It has definite curative effect. Experiments have shown that the herbal medicine has very little toxicity and has no obvious effect on blood pressure, and long-term administra...

Claims

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