Patent ID: 9119867
Filing Date: 2015-09-01
Classification: A23F,A23L,A23V,A61K,A61P

Abstract:
1. A process for the production of the polyphenol composition comprises: adsorbing a contacting a first aqueous organic solvent solution with the synthetic adsorbent to elute a first fraction, and contacting a second aqueous organic solvent solution, which is higher in hydrophobicity than the first aqueous organic solvent solution, with the synthetic adsorbent after the elution of the first fraction, thereby eluting a second fraction with the polyphenol composition present therein wherein said polyphenol composition is derived from (A) is a total content of the flavonol aglycone present in solids of the polyphenol composition after hydrolysis as measured by high-performance liquid chromatography, and (B) is a total content of the polyphenol present in solids of the polyphenol composition as measured by the ferrous tartrate method.