Invention Grant
- Patent Title: Methods for preparing chlorophyll a and chlorin e6
- Patent Title (中): 叶绿素a和二氢卟酚e6的制备方法
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Application No.: US12513225Application Date: 2007-05-03
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Publication No.: US08349335B2Publication Date: 2013-01-08
- Inventor: Yong Chul Kim , Zee Yong Park , Hyo Jun Kim
- Applicant: Yong Chul Kim , Zee Yong Park , Hyo Jun Kim
- Applicant Address: KR Gwangju
- Assignee: Gwangju Institute of Science and Technology
- Current Assignee: Gwangju Institute of Science and Technology
- Current Assignee Address: KR Gwangju
- Agency: Clark & Elbing LLP
- Priority: KR10-2006-0108058 20061103
- International Application: PCT/KR2007/002177 WO 20070503
- International Announcement: WO2008/054050 WO 20080508
- Main IPC: A01N65/00
- IPC: A01N65/00 ; A61K36/02 ; C12N1/12 ; C07B47/00 ; C07D487/22
Abstract:
The present invention relates to a method for preparing chlorophyll-a and chlorin e6. This invention extracts chlorophyll-a by use of undisrupted chlorella cells themselves, thereby preparing chlorin e6 from the chlorophyll-a extract. The high contents of chlorophyll-a may be obtained by the pretreatment procedure of chlorella cells themselves selected in this invention. The present method is performed according to relatively simple procedures, and is suitable in the mass production of chlorin e6.
Public/Granted literature
- US20100113766A1 Methods for Preparing Chlorophyll a and Chlorin e6 Public/Granted day:2010-05-06
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