Preparation method of anticancer polysaccharide composition

A technology of composition and polysaccharide, which is applied in the field of preparation of anti-cancer traditional Chinese medicine extracts, can solve the problems of slow onset of effect and low anti-cancer activity, achieve low toxicity and side effects, good anti-cancer activity, and maintain the effect of side effects
CN104490975AInactive Publication Date: 2015-04-08HEILONGJIANG UNIV OF CHINESE MEDICINE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HEILONGJIANG UNIV OF CHINESE MEDICINE
Publication Date
2015-04-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a preparation method of an anticancer polysaccharide composition with an excellent anticancer effect. The polysaccharide composition prepared from a flammulina velutipes and radices lithospermi mixture by ultrasonic enzymolysis, and water extraction and alcohol precipitation disclosed by the invention shows excellent inhibiting rate on S180, HL60, A546 and H22, and excellent anticancer effect; the inhibiting rate is obviously superior to that when the flammulinan and lithosperman are independently used; and the anticancer polysaccharide composition can be applied to prevention and treatment of solid tumors and / or blood tumors.
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Description

technical field

[0001] The invention relates to a preparation method of an anticancer traditional Chinese medicine extract, in particular to a preparation method of an anticancer polysaccharide composition comprising Flammulina velutipes polysaccharide and comfrey polysaccharide. Background technique

[0002] Cancer, also known as malignant tumor, is a disease caused by abnormalities in the mechanisms controlling cell proliferation. Along with the deterioration of the environment, cancer has become one of the serious diseases that endanger human health. Currently, the treatment of cancer is usually surgical treatment combined with radiotherapy, chemotherapy and so on. However, most cancer patients are already in the middle and advanced stages when symptoms appear, and surgical treatment usually cannot completely remove the cancer tissue, and the appearance of wounds will cause or strengthen the metastasis of cancer cells, and due to the low resolution of cancer cells and no...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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