HIGH-PURITY FRACTIONATION OF ANTHOCYANINS FROM FRUITS AND VEGETABLES
摘要
Disclosed is a method for separating anthocyanins depleted in phenolic mixture content from fruits or vegetables feedstock containing anthocyanins and phenolic mixtures. The first step is to contact the feedstock with a cation-exchange resin at low pH for a time period effective for the resin to selectively bind with the anthocyanins. Next, the non-bound phenolic mixture is separated from the resin for recovery. The bound resin is subjected to solvent wash to release the anthocyanins for recovery.
申请公布号
WO2009100165(A3)
申请公布日期
2009.12.30
申请号
WO2009US33127
申请日期
2009.02.05
申请人
THE OHIO STATE UNIVERSITY RESEARCH FOUNDATION;HE, JIAN;GIUSTI, MARIA, MONICA