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Gas‐liquid chromatographic analysis of mono‐and diglycerides
Author(s) -
Sahasrabudhe M. R.,
Legari J. J.
Publication year - 1967
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/bf02666774
Subject(s) - chromatography , chemistry , glyceride , stearic acid , organic chemistry , fatty acid
A method is described for the quantitative analysis of mono‐ and diglycerides by GLC as their trimethylsilyl derivatives. Glyceryl mono and di‐esters of myristic, palmitic, stearic, and oleic acids are separated by GLC on stainless steel columns, packed with 3% JXR on Gas Chrom Q. Relative response factors for monoglycerides and diglycerides have been calculated. Analyses of control and commercial mixtures with recoveries of 96 to 101% are reported.