Covalent anthocyanin-flavonol complexes from flowers of chive, Allium schoenoprasum.

@article{Fossen2000CovalentAC,
  title={Covalent anthocyanin-flavonol complexes from flowers of chive, Allium schoenoprasum.},
  author={Torgils Fossen and Rune Slimestad and D O Ovstedal and Oyvind M Andersen},
  journal={Phytochemistry},
  year={2000},
  volume={54 3},
  pages={317-23}
}
The structures of eight anthocyanins have been determined in acidified methanolic extract of pale-purple flowers of chive, Allium schoenoprasum. Four of them have been identified as the anthocyanin-flavonol complexes (cyanidin 3-O-beta-glucosideAII) (kaempferol 3-O-(2-O-beta-glucosylFIII-beta-glucosideFII)-7-O-beta-gl ucosiduronic acidFIV) malonateAIII (AII-6-->AIII-1, FIV-2-->AIII-3), 1, (cyanidin 3-O-(3-O-acetyl-beta-glucosideAII) (kaempferol 3-O-(2-O-beta-glucosylFIII-beta-glucosideFII)-7-O… CONTINUE READING