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Use of corn extract for preventing and treating tumor

A technology of corn extract and water extract, which can be used in antineoplastic drugs, medical preparations containing active ingredients, applications, etc., and can solve the problem that there is no formal research report on the medicinal value of corn

Inactive Publication Date: 2009-05-27
龙井民康生物制品厂 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although corn has been widely used in food and deep processing industries around the world, there is no formal research report on the specific medicinal value of corn

Method used

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  • Use of corn extract for preventing and treating tumor
  • Use of corn extract for preventing and treating tumor
  • Use of corn extract for preventing and treating tumor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] 10 kg of corn was reflux extracted with 95% ethanol for 3 times, and the amount of solvent was 5 times, 3.5 times and 3.5 times that of corn respectively by weight, the extracts were combined, the ethanol was recovered under reduced pressure, and vacuum-dried. Obtain corn ethanol extract.

Embodiment 2

[0039] 10kg of corn was refluxed and extracted three times, and the amount of solvent was 5 times, 3.5 times, and 3.5 times that of corn respectively by weight, the extracts were combined, water was recovered under reduced pressure, and vacuum-dried. Obtain corn water extract.

Embodiment 3

[0041] Decoct and extract 20kg of corn with pure water under the condition of 0.01-0.1MPa pressure for 3 times (solvent amount: 5 times, 5 times, 5 times), each time is 30 minutes, filter, combine the extracts, and recover the solvent , to about 10L, evaporated in an open pot, and dried in vacuum. Obtain corn water extract YM-S.

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PUM

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Abstract

The invention discloses a use of a corn extract for preventing and treating tumors. The invention particularly discloses the corn extract; a preparation method of the extract, comprising the steps of using a solvent for extracting corn for a plurality of times, merging extract liquid, recovering the solvent, drying and obtaining the corn extract; a composition which contains the extract and a pharmaceutically acceptable carrier and / or an excipient and an application of the corn, the corn extract and the composition containing the corn extract in the preparation of products for preventing, alleviating and / or treating the tumors, and the products comprise drugs and health care products.

Description

technical field [0001] The invention relates to a corn extract, a preparation method of the extract, a composition containing the extract, and an application of the extract in preparing antitumor products. Background technique [0002] Cancer is a serious threat to human life and is one of the leading causes of death in most countries in the world today. According to the statistics of the World Health Organization, about 5 million patients die of cancer every year in the world, so the task of cancer prevention and treatment is very arduous. Surgery, radiotherapy and chemotherapy are considered to be the three magic weapons of cancer treatment, but strictly speaking, it is the most ideal to be able to treat cancer with drugs. Compared with the terrible, dangerous and painful surgical operation, or the radiotherapy (using radioactive energy, which may affect important organs if a little careless) requires high equipment, if cancer chemotherapy agents and other drugs can be us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/899A61P35/00A23L1/30A61K131/00A23L33/105
Inventor 秦海林母海成张霞梁爱华李志宏邓安珺
Owner 龙井民康生物制品厂
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