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1. 发明专利

JP4571081B2 Lychee polyphenol-containing composition, the manufacturing methods and uses 有权
标题翻译：空值
公开(公告)号：JP4571081B2
公开(公告)日：2010-10-27
申请号：JP2006040422
申请日：2006-02-17
申请人：株式会社アミノアップ化学
发明人：康博上野 , 喬中川 , 歩祥孫 , 雲飛宋 , 創藤井
IPC分类号： A23L1/212 , A23L1/30 , A61K8/97 , A61K36/18 , A61P39/06
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a polyphenol extract from Litchi chinensis Sonn. pericarp and obtained the extract and its use. SOLUTION: The method for producing an extract abundantly containing a polyphenol contained in the Litchi chinensis Sonn. pericarp comprises extracting a Litchi chinensis Sonn. pericarp at two stages, removing the water-insoluble fraction of the first-stage extract, re-extracting the polyphenol component of the water-insoluble fraction with a solvent, combining the obtained extracts, feeding the combined extracts to a reversed-phase column and eluting the extracts with a low-concentration hydrous alcohol to give an extract. The obtained extract contains a high-concentration polyphenol, has an excellent antioxidant action and is mixed with a food and beverage, a cosmetic or a medicine. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供一种从荔枝中提取多酚提取物的方法。果皮，并获得提取物及其用途。解决方案：用于生产含有荔枝中的多酚的提取物的方法。果皮包括提取荔枝中华绒毛。果皮在两个阶段，去除第一阶段提取物的水不溶性级分，用溶剂重新萃取水不溶性级分的多酚组分，将获得的提取物混合，将合并的提取物加入到反相柱中，用低浓度含水醇洗脱提取物，得到提取物。所得提取物含有高浓度多酚，具有优异的抗氧化作用，并与食品饮料，化妆品或药物混合。版权所有（C）2007，JPO＆INPIT

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