cells isolated from treated leaves at the stage of maximal enzyme activity or isoflavonoid content contained pal ( 12 % of the whole leaf activity ) , chs ( 24 % ) , igt ( 20 % ) , and 25 % of the whole leaf isoflavone glucosides , but only traces , presumably as contaminants , of the other flavonoids .
C0022179
isoflavone
C0596577
flavonoids