Reference number
ISO 11701:2009
ISO 11701:2009
© ISO 2024
International Standard
ISO 11701:2009
Vegetable fats and oils — Determination of phospholipids content in lecithins by HPLC using a light-scattering detector
Edition 1
2009-12
2009-12
ISO 11701:2009
50697
Publicado
(Edición 1, 2009)
Esta publicación se revisó y confirmó por última vez en 2021.
Por lo tanto, esta versión es la actual.
Resumen
ISO 11701:2009 specifies a method for the quantitative determination of phospholipids content by high performance liquid chromatography (HPLC) using a diol column and a light-scattering detector.
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 hydrolysed lecithins as the peak separation of lysophosphatidylethanolamine (LPE), lysophosphatidylinositol (LPI) and lysophosphatidic acid (LPA) is insufficient.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2009-12Etapa: Norma Internacional confirmada [90.93]
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Edición: 1Número de páginas: 11
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Comité Técnico :ISO/TC 34/SC 11ICS :67.200.10
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