Improved Aroma Profiling of Foods by High-Capacity Sorptive Extraction
October 14th 2020This study demonstrates how the technique can improve on traditional methods in the analysis of VOCs that contribute to the aroma and flavour of a breakfast cereal and in identifying other compounds of interest, such as food additives, contaminants, and potentially toxic compounds at trace levels.
Miniaturized Chromatography—The Next Big Idea
October 14th 2020In any given community, on rare occasions, leaders converge on a big idea. The development of such an idea alters the course of the community, in a way that is meaningful if it is lasting. It is my belief that the collective chromatography community is currently converging on a big idea.
Speciation Analysis of Metal-Chelator Complexes in Environmental Matrices
October 14th 2020Researchers have developed a rapid and sensitive technique for the speciation analysis of complexes of nickel, lead, cobalt, iron, and calcium, as well as two aminopolycarboxylate chelator variants, EDTA and EDDS.