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ISO 5558:1982

Animal and vegetable fats and oils — Detection and identification of antioxidants — Thin-layer chromatographic method

Publication date:   Oct 1, 1982

General information

90.93   Standard confirmed   Sep 22, 2023

ISO

ISO/TC 34/SC 11 Animal and vegetable fats and oils

International Standard

67.200.10   Animal and vegetable fats and oils

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Scope

The method allows the detection and identification of the following antioxidants: nordihydroguaretic acid, propylgallate, octylgallate, dodecylgallate, tertiobutylhydroquinone, butylhydroxyanisole, alpha-tocopherol, butylhydroxytoluene. The method consists in dissolving of a test portion in n-hexane and extracting of the antioxidants witrh acetonitrile, then identification by thin-layer chromatography.

Life cycle

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PUBLISHED
ISO 5558:1982
90.93 Standard confirmed
Sep 22, 2023