| abstract |
The present invention proposes methods for obtaining concentrated polyphenol extracts resulting from the stirring process, through a step in which a partially purified beer is placed into contact with a resin that adsorbs the polyphenols, followed by a step in which the polyphenols adsorbed onto said resin are recovered. The invention also relates to the extracts thus obtained, which feature remarkable properties, as well as to several applications for these extracts. |