抄録
Historical sketch and general considerations on NMR : analysis of fatsoluble vitamins are briefly reviewed. Several potential techniques for obtaining NMR data amenable to first-order analysis are described and special emphasis is given to the application of a paramagnetic shift reagent Eu(DPM)_3 in this field. Extensive data are accumulated with typical illustrations and future extension is prospected. (Received June 10,1972)
