INVESTIGATIONS OF THE CONTENT OF FUROCOUMARINS INAPIUM GRAVEOLENSAND INPETROSELINUM SATIVUM

Abstract
The Authors, continuing preceding research on Apium graveolens and Petroselinum s at ivu m, have isolated and characterized two new observed furocoumarins (xanthotoxin and isopimpinellin) other than bergapten already found. They have also determined the amount of the three furocoumarins present in the two herbs at various months in a year.