Determination of free tocopherols in deodorizer distillate by capillary gas chromatography | Zendy

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Determination of free tocopherols in deodorizer distillate by capillary gas chromatography

Author(s) -

Marks Charles

Publication year - 1988

Publication title -

journal of the american oil chemists' society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.512

H-Index - 117

eISSN - 1558-9331

pISSN - 0003-021X

DOI - 10.1007/bf02546011

Subject(s) - saponification , chromatography , capillary action , capillary gas chromatography , chemistry , gas chromatography , distillation , materials science , composite material

The determination of free tocopherols in deodorizer distillate by capillary gas chromatography is described. Samples are silylated and chromatographed on a 30 M, DB‐5 capillary column using temperature programming. No interferences were found with any of the tocopherols or the internal standard. A complete analysis requires less than one hr. No saponification is necessary. This method is offered as a replacement for AOCS Method Ce 3–74.

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