ISO 9936:2006
Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography
- Standard No.
- ISO 9936:2006
- Release Date
- 2006
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 9936:2006/Cor 1:2008
- Latest
- ISO 9936:2016
- Scope
- This International Standard specifies a method for the determination of the contents of free a-, p-, y-, and 5-tocopherols and tocotrienols (referred to jointly as tocols) in animal and vegetable fats and oils (referred to hereinafter as fats) by high-performance liquid chromatography (HPLC). For products containing tocopherol or tocotrienol esters, it is necessary to carry out a preliminary saponification. NOTE A suitable method involving a cold saponification procedure is described in Annex B for information only.
ISO 9936:2006 Referenced Document
- ISO 661 Animal and vegetable fats and oils - Preparation of test sample
ISO 9936:2006 history
- 2016 ISO 9936:2016 Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography
- 2011 ISO 9936:2006/Amd 1:2011 Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography - Amendment 1: Updating of reagents and confirmation of statistical data validity
- 2008 ISO 9936:2006/Cor 1:2008 Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography; Technical Corrigendum 1
- 2006 ISO 9936:2006 Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography
- 1997 ISO 9936:1997 Animal and vegetable fats and oils - Determination of tocopherols and tocotrienols contents - Method using high-performance liquid chromatography
