ISO 9936:2006 specifies a method for the determination of the contents of free alpha-, beta-, gamma- and delta-tocopherols and tocotrienols in animal and vegetable fats and oils by high-performance liquid chromatography.

For products containing tocopherol or tocotrienol esters, it is necessary to carry out a preliminary saponification.

General information

  • Status :  Withdrawn
    Publication date : 2006-04
    Corrected version (fr) : 2006-07
  • Edition : 2
    Number of pages : 17
  • :
    ISO/TC 34/SC 11
    Animal and vegetable fats and oils
  • 67.200.10
    Animal and vegetable fats and oils

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