| 摘要 |
ACYLATED ANTHOCYANIN AND PROCESS FOR PRODUCING THE SAME AS WELL AS PIGMENT COMPOSITION CONTAINING THE SAME A novel acylated anthocyanin of the formula: ANION (wherein R1 and R2 may be the same or different and each represents a hydrogen atom, a ferulyl group or a caffeyl group; R3 and R4 may be the same or different and each represents a ferulyl group or a caffeyl group; and ANIONrepresents an anion) and a process for producing the same, as well as a pigment composition containing said anthocyanin. |
