DIN EN ISO 11701:2010
植物的脂肪和油.使用光散射检测器用高效液相色谱法(HPLC)测定卵磷脂中的磷脂质含量

Vegetable fats and oils - Determination of phospholipids content in lecithins by HPLC using a light-scattering detector (ISO 11701:2009); German version EN ISO 11701:2009

标准号

DIN EN ISO 11701:2010

发布

2010年

发布单位

德国标准化学会

当前最新

DIN EN ISO 11701:2010

 

 

引用标准

ISO 661

被代替标准

DIN EN ISO 11701:2009

适用范围

This International Standard specifies a procedure for the quantitative determination of phospholipids by High Performance Liquid Chromatography (HPLC) using a Diol column and light scattering detection. The method is applicable to crude, oil containing lecithins and to oil-free lecithins and lecithin fractions from vegetable fats and oils. The method is not applicable to animal and ruminant lecithins and enzymatically hydrolyzed lecithins; the peak separation of lysophosphatidylethanolamine (LPE), lysophosphatidylinositol (LPI) and lysophosphatidic acid (LPA) is insufficient.

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