沙棘油组份的GC／HPLC研究

Gas chromatographic and high-performance liquid chromatographicinvestigation of sea buckthorn oils

借助气相色谱（ＧＣ）及高效液相色谱（ＨＰＬｃ）对三种不同沙棘油的脂肪酸、甾醇和维生素Ｅ的组成及含至进行了研究测定。结果表明，来源或生产方式不同均可导致油中这类成份组成及含量的差异。采用６号溶剂浸出法制得的油中甾醇及维生素Ｅ含量最高。

The composition and concentration of fatty acid,sterol and vitamin E of three sea buckthornoils is investigated in this paper by gas chromatographic and high-performance liquid chromatographic instrument.The result indicates that the difference of material or technology can result in differentiation of composition or concentration of fatty acid,sterol and VitanunE of oils.The oil producted with hexan has highst concentration of sterol and vitanun E.