Chromatographic isolation of pure ipomeamarone and reinvestigation on its chemical properties

Chromatographic isolation of pure ipomeamarone and reinvestigation on its chemical properties

1960

REP.G2055

1. Pure ipomeamarone was isolated from fungus-injured sweet-potato roots for the first time by silica gel column chromatography, and its physical constants were reinvestigated. Revised data were recorded comparetl with the data of previous workers.2. Many Ehrlich's-reagent-positive substances were discovered in a crude specimen of ipomeamarone and in the fllnglls-inj med plant tissue extract; thci r relation to ipomeamarone was discussctl from chemical, biochemical, and pathological viewpoints.

v.90:82-89, ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS

Research > Published Articles