Abstract
Authors attempted the preparation of a lot of phosphatidyl inoshitol (PI) for the physico-chemical and biochemical researches according to the combined method of solvent fractionation, DEAE cellulose and silicic acid column chromatography.
The analytical data of pure PI obtained by this method showed by Table-1.
The fatty acid composition of PI showed by Table-2.
Both preparations gave the patterns of IR spectrum which accorded to their chemical structure.
They showed single spot on the thin-layer and paper chromatgram.
