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1. 发明公开

EP3122191A1 DECAFFEINATION METHODS AND SYSTEMS 有权
标题翻译： VERFAHREN UND SYSTEME ZUR ENTKOFFEINIERUNG
公开(公告)号：EP3122191A1
公开(公告)日：2017-02-01
申请号：EP15713664.9
申请日：2015-03-17
申请人： Infré S.A.
发明人： FISCHER, Norbert , WEBER, Carlo
IPC分类号： A23F3/36 , A23F3/38
CPC分类号： A23F3/385 , A23F3/36
摘要： Disclosed is a water based method for extracting caffeine from alkaloid containing substances, in particular tea leaves. The method can be performed without the use of artificial substances. The method allows the other soluble, non-caffeine components of alkaloid containing substances to be part of the decaffeinated product, in particular, components such as catechins and antioxidants. Advantageously, the caffeine extracted from the alkaloid containing substances is reversibly adsorbed to an adsorbent and high percentile of the caffeine can be recovered from the adsorbent.
摘要翻译：公开了一种用于从含有生物碱的物质，特别是茶叶中提取咖啡因的水基方法。该方法可以在不使用人造物质的情况下进行。该方法允许含有生物碱的物质的其他可溶性非咖啡因成分是脱咖啡因产品的一部分，特别是儿茶素和抗氧化剂等成分。有利地，从含有生物碱的物质中提取的咖啡因可逆地吸附到吸附剂上，并且可以从吸附剂中回收高百分位数的咖啡因。

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