发明名称 |
Method for selectively and sequentially extracting catechins from green tea leaf |
摘要 |
The present invention provides a method for specifically and sequentially purifying catechins from a plant product. More particularly, the present invention provides a method for purifying EGC and EGCG from green tea leaves by sequential brewing at different brewing temperature and for specific infusion times.
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申请公布号 |
US7510736(B2) |
申请公布日期 |
2009.03.31 |
申请号 |
US20040772307 |
申请日期 |
2004.02.06 |
申请人 |
UNIVERSITE LAVAL |
发明人 |
BAZINET LAURENT;LABBE DAVID;TREMBLAY ANGELO |
分类号 |
A23F3/00;C07D311/62;C07D311/74;C07D473/12;C07H17/00 |
主分类号 |
A23F3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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