GB/T 26635-2011 Animal and vegetable fats and oils.Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 26635-2011
Scope
This standard specifies the method for the determination of free α-, β-, γ-, δ-tocopherol and tocotrienol content in animal and vegetable oils and fats by high performance liquid chromatography (HPLC). For products containing tocopheryl esters and tocotrienol esters, it is necessary to saponify them first.
GB/T 26635-2011 Referenced Document
GB/T 15687 Animal and vegetable fats and oils-Preparation of test sample
GB/T 26635-2011 history
2011GB/T 26635-2011 Animal and vegetable fats and oils.Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography