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Gas chromatography of triacylglycerols in palm oil fractions with medium‐polarity wide‐bore columns
Author(s) -
Sassano G. J.,
Jeffrey B. S. J.
Publication year - 1993
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/bf02632151
Subject(s) - chromatography , gas chromatography , palm oil , chemistry , resolution (logic) , capillary action , capillary gas chromatography , analytical chemistry (journal) , polarity (international relations) , materials science , biochemistry , food science , artificial intelligence , computer science , composite material , cell
Wide‐bore (WBOT, 0.53 mm i.d.) capillary columns, operated with helium carrier gas, are a viable alternative to narrow‐bore (0.25 mm i.d.) equivalents operated with hydrogen carrier gas in high‐resolution gas chromatography (HRGC) of triacylglycerols (TAG). Resolution and quantitation proved to be similar for the two types of columns. WBOT HRGC with automatic cold‐on‐column injection has strong potential for precise real‐time control of oils and fats processing and offers a reliable approach to automated HRGC of TAG. The technique has been used to characterize palm oil and palm oil fractions.
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