Volatile Fatty Acids in Aqueous Solution by Gas-Liquid Chromatography
- 1 November 1966
- journal article
- research article
- Published by Oxford University Press (OUP) in Journal of Chromatographic Science
- Vol. 4 (11), 418-419
- https://doi.org/10.1093/chromsci/4.11.418
Abstract
A simple, rapid and reliable gas-liquid chromatographic method using flame-ionization detection for quantitatively measuring propionic and higher volatile fatty acids in aqueous solution has been developed. The procedure is reliable at concentrations of 10 mg/1 and utilizes direct-aqueous injection without preliminary drying, distillation, extraction or esterification. The key feature is a Small-diameter, 1/8-inch column employing a newly developed, polyester-type free fatty acid phase, FFAP, as the substrate.This publication has 2 references indexed in Scilit:
- Polyethylene Glycol 600: An Efficient Liquid Phase for Alcohols and Free Fatty AcidsJournal of Chromatographic Science, 1965
- Gas-liquid partition chromatography: the separation and micro-estimation of volatile fatty acids from formic acid to dodecanoic acidBiochemical Journal, 1952