Acta Pharm. 50 (2000) 69-73
Short communication
A method for separation of flavonoid and xanthone
aglycones with monohydroxy-phenyl
and o-dihydroxy-phenyl moiety
GERASSIM KITANOV
Department of Pharmacognosy, Faculty of Pharmacy, Medical
University of Sofia, Sofia, Bulgaria
Received November 24, 1999 Accepted
February 16, 2000
A rapid and effective method for the separation of flavonoid and xanthone
aglycones with monohydroxyphenyl and o-dihydroxyphenyl moiety using aqueous solution of
sodium tetraborate was developed.
Keywords: xanthone aglycone, flavonoid aglycone, separation