imperatorin

1 definition found

imperatorin - Collaborative International Dictionary of English v.0.48 :

  Peucedanin \Peu*ced"a*nin\, n. (Chem.)
     A tasteless white crystalline substance, extracted from the
     roots of the sulphurwort (Peucedanum), masterwort
     (Imperatoria), and other related plants; -- called also
     imperatorin.
     [1913 Webster]