Determination of dimeric glycerol in monoglycerides by HPLC

descriptionPublicationkeyboard_double_arrow_right Article 01 May 1979 English Publisher:Springer Science and Business Media LLCJournal:Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung, volume 169, pages 155-158 (issn: 0044-3026, eissn: 1438-2385,

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Authors: K, Aitzetmüller; M, Böhrs;

doi: 10.1007/bf01333315

pmid: 506487

Determination of dimeric glycerol in monoglycerides by HPLC

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Abstract

New regulations limit the amount of diglycerol that may be present in partial glycerides used as food emulsifiers. Dimeric glycerol can be easily determined by HPLC on silica columns using acetonitrile: water partition and RI detection. Results for free diglycerol and total diglycerol obtained with a number of monoglyceride samples are given.

Keywords

Diglycerides, Glycerol, Chromatography, High Pressure Liquid, Food Analysis, Glycerides

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