Phenolic extract of duchesnea indica focke, preparation method and application thereof
Title：
Phenolic extract of duchesnea indica focke, preparation method and application thereof
Application Number：
 200710063000
Application Date：
 2007/01/24
Announcement Date：
 2008/02/13
Pub. Date：
Publication Number：
 101120970
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 A61K 36/73A61K 9/08A61K 9/10A61K 9/16A61K 9/20A61P 35/00A61P 37/04
Applicant(s)：
 Institute Of Medicinal Plant Of Chinese Academy Of Medical Sciences
Inventor(s)：
 Liu Xinmin, Chang Qi, Tang Jintian, Wang Liwei, Peng Bo, Hu Qin, Wang Yuqi
Key Words：
 Phenolic extract, duchesnea indica focke, preparation method, application
Abstract：
 The present invention discloses an Indian strawberry phenol extraction extracted from an Indian strawberry whole grass, which also relates to the preparation method of the extraction and the function of the extraction. The preparation method of the Indian strawberry phenol extraction is as following, which comprises soaking and extraction of the Indian strawberry by water, ethanol, or a mixed solution with water and ethanol in a certain ratio; vacuum concentration of the Indian strawberry extraction liquid; then the ethanol is removed from the extraction liquid and passed through a malodorous resin column; the liquid is eluted by the ethanol after elution of the non affection component with the water; the ethanol elution liquid and vacuum concentration are collected, therefore the Indian strawberry phenol extraction is obtained. The Indian strawberry phenol extraction of the present invention possesses functions of prohibiting the generation and growth of various kinds of tumor cells. Therefore the present invention is applicable for treatment of a plurality of cancer diseases comprising the lung cancer, the liver cancer, the nasopharynx cancer, the gastric cancer, the cervical cancer, the endometrium cancer and the ovarian cancer, etc. In addition, the Indian strawberry phenol extraction in the present invention has active function of improving the immune ability in the organism.
Claim：
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PCT：
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