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Technology for extracting Chinese actinidia root antitumor active site

An extraction process, the technology of vine pear, applied in the direction of antineoplastic drugs, drug combinations, pharmaceutical formulas, etc., can solve the problems of high toxicity and side effects

Inactive Publication Date: 2010-01-13
INST OF CHINESE MATERIA MEDICA CHINA ACAD OF CHINESE MEDICAL SCI
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Problems solved by technology

[0003] At present, the treatment methods for tumors are mainly surgical treatment, radiotherapy and chemotherapy, which have large side effects and high toxicity.

Method used

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  • Technology for extracting Chinese actinidia root antitumor active site

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Embodiment Construction

[0008] The original medicinal material is crushed evenly, decocted by adding 10 times the amount of water, filtered twice, concentrated, extracted with n-butanol until colorless, combined with n-butanol liquid, recovered to dryness to obtain the extract. Then the n-butanol extract was purified by polyamide column, dried under reduced pressure, and powdered.

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Abstract

Malignant tumors are common diseases and frequently encountered diseases and can seriously intimidate the health and the life of human beings. For the past few years, the disease rate of tumors is increased continuously and gradually becomes an archenemy of human health, and the malignant tumors have the death rate second only to cardiovascular diseases. According to a WHO report, the number of patients with malignant tumors reaches 1200 thousands per year all over the world, and the disease rate of tumors is increased by 50 percent all over the world in 2020. The disease rate of tumors is prodigious in China, and the death rate of people for malignant tumors is second in all diseases. The technology for extracting Chinese actinidia root antitumor active sites belongs to the technical field of traditional Chinese medicines, in particular to a method for extracting and separating Chinese actinidia root general flavone. The actinidia root general flavone comes from roots of Actinidia argutaor guta (Sibe.et Zucc.) Planch.ex Miq, effective component groups with flavone mother nuclide components are extracted, separated and purified, experimental researches prove that the Chinese actinidia root general flavone has obvious antitumor function, low toxicity and obvious medical effect.

Description

1. Technical field [0001] The invention belongs to the technical field of traditional Chinese medicine, and in particular relates to the extraction and separation of an active part of an anti-tumor traditional Chinese medicine. 2. Background technology [0002] Malignant tumor is a common and frequently-occurring disease that seriously threatens human health and life. In recent years, the incidence of tumor has been increasing and has gradually become the enemy of human health. The mortality rate is second only to cardiovascular disease. According to the WHO report, the number of people suffering from malignant tumors in the world reaches 12 million every year, and the global tumor incidence rate will increase by 50% by 2020. The incidence rate of tumors in our country is equally astonishing, and the mortality rate of human beings caused by malignant tumors is the second among all diseases. [0003] At present, the treatment methods for tumors are mainly surgical treatment,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/185A61P35/00A61K125/00
Inventor 李曼玲康琛王谦黄璐琦
Owner INST OF CHINESE MATERIA MEDICA CHINA ACAD OF CHINESE MEDICAL SCI
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