GSO ISO 9936:2015

ISO 9936:2006
Gulf Standard   Current Edition · Approved on 03 September 2015

Animal and vegetable fats and oils -- Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography

GSO ISO 9936:2015 Files

English 17 Pages
Current Edition Reference Language

GSO ISO 9936:2015 Scope

This International Standard specifies a method for the determination of the contents of free α-, β-, γ-, and δ-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.

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