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Analysis of alpha tocopherol in blood plasma and platelets by gas liquid chromatography
Author(s) -
Lehmann Joanna
Publication year - 1978
Publication title -
lipids
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.601
H-Index - 120
eISSN - 1558-9307
pISSN - 0024-4201
DOI - 10.1007/bf02535825
Subject(s) - saponification , chromatography , chemistry , gas chromatography , lipidology , clinical chemistry , alpha tocopherol , tocopherol , impurity , vitamin e , biochemistry , organic chemistry , antioxidant
A method is described for the analysis of α‐tocopherol by gas liquid chromatography (GLC) with 0.3% Apiezon L as liquid phase. Impurities that interfere with GLC are removed by saponification. Cholesterol and other nonsaponifiables are separated from α‐tocopherol by GLC.