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Identification of soapstocks by gas chromatographic techniques
Author(s) -
Beck E. C.,
Jungermann E.,
Linfield W. M.
Publication year - 1962
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/bf02633352
Subject(s) - tallow , chromatography , gas chromatography , chemistry , vapor phase , organic chemistry , thermodynamics , physics
Summary In tallow‐coconut soapstocks vapor‐phase chromatographic techniques are superior in accuracy and less time‐consuming than conventional physical‐chemical methods. For stocks containing other than tallow and coconut base, or where partial hydrogenation has been carried out, vapor‐phase chromatography gives a more complete picture. Vapor‐phase chromatography gives indications of the source and/or prior treatment of a given stock.