Abstract
Four pigments including two anthocyanins were isolated from blue perianth segments of Cichorium intybus. The structures were delphinidin 3,5- di- O-(6- O-malonyl-β- d-glucoside) ( R 1= R 2=malonyl) and delphinidin 3- O-(6- O-malonyl-β- d-glucoside)-5- O-β- d-glucoside ( R 1=malonyl, R 2=H).
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