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A new internal standard for GLC determination of monoglycerides and propylene glycol esters
Author(s) -
See Donita K.,
Thornton Kathleen,
Hasenhuettl Gerard L.
Publication year - 1990
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/bf02540494
Subject(s) - monoglyceride , polyvinyl alcohol , chemistry , chromatography , ether , internal standard , organic chemistry , alcohol , fatty acid , detection limit
Monoheptadecanoin (monomargarin) has been used as an internal standard for the gas‐liquid chromatography (GLC) determination of monoglyceride and propylene glycol ester emulsifiers. The compound is expensive and difficult to prepare. Octadecyl glyceryl ether (batyl alcohol), a less expensive commercially available material, has been found to be acceptable as an internal standard for this determination.