Adlof R
U.S. Department of Agriculture, Northern Regional Research Center, Peoria, IL 61604.
J Chromatogr. 1991 Feb 1;538(2):469-73. doi: 10.1016/s0021-9673(01)88871-3.
Samples of egg and soybean phosphatidylcholines were fractionated by total number of double bonds on silver ion-saturated resin columns using solvent programming (acetonitrile in methanol). Stainless-steel columns were packed with 15-microns resin which had been isolated by air elutriation. Methods of column packing, silver ion incorporation, solvent-resin interactions and resin regeneration are also discussed.
采用溶剂程序升温（甲醇中的乙腈），通过银离子饱和树脂柱上双键总数对鸡蛋和大豆磷脂酰胆碱样品进行分级分离。不锈钢柱填充有通过空气淘析分离出的15微米树脂。还讨论了柱填充、银离子掺入、溶剂-树脂相互作用和树脂再生的方法。
