Quantitative determination of 4-methylimidazole as 1-acetyl derivative in caramel color by gas-liquid chromatography.
1975
G Fuschs, and
S Sundell
UI
MeSH Term
Description
Entries
D007093
Imidazoles
Compounds containing 1,3-diazole, a five membered aromatic ring containing two nitrogen atoms separated by one of the carbons. Chemically reduced ones include IMIDAZOLINES and IMIDAZOLIDINES. Distinguish from 1,2-diazole (PYRAZOLES).
D008722
Methods
A series of steps taken in order to conduct research.
Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix.
Chromatography, Gas-Liquid,Gas Chromatography,Chromatographies, Gas,Chromatographies, Gas-Liquid,Chromatography, Gas Liquid,Gas Chromatographies,Gas-Liquid Chromatographies,Gas-Liquid Chromatography
D005505
Food Coloring Agents
Natural or synthetic dyes used as coloring agents in processed foods.