发明申请
- 专利标题： Process of making theaflavins enriched tea extract
- 专利标题（中）： 制备茶黄素富茶提取物的方法
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申请号： US12220620申请日： 2008-07-24
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公开(公告)号： US20090092690A1公开(公告)日： 2009-04-09
- 发明人: Hsiu Wei Yang , Shiming Li , Bu-xiang Sun , Ling-zhi Tang , Bo-feng Wu , Zhi-hui Wang , Zhen-peng Chen
- 申请人： Hsiu Wei Yang , Shiming Li , Bu-xiang Sun , Ling-zhi Tang , Bo-feng Wu , Zhi-hui Wang , Zhen-peng Chen
- 优先权： CN200710130799.6 20070726
- 主分类号： A61K36/82
- IPC分类号： A61K36/82 ; A23F3/34 ; A23L1/29 ; A23F3/16 ; A61P39/06 ; C09K15/08 ; A61K31/352
摘要：
This invention provides various products and processes such as a process of making a theaflavins enriched extract of tea having a low content of high molecular weight thearubigins which comprises extracting theaflavins from tea using ethanol to produce an extract having a high theaflavins content and a low content of high molecular weight thearubigins.