S. Tefera

High-performance liquid chromatographic method for the simultaneous detection of the adulteration of cereal flours with melamine and related triazine by-products ammeline, ammelide, and cyanuric acid

S. Ehling, S. Tefera, I. Ho, 2007, Food additives and contaminants.

Trace analysis of perchlorate anion in selected food products by reverse-phase liquid chromatography-tandem mass spectrometry

S. Ehling, S. Tefera, I. Ho, 2007, Food additives and contaminants.

Determination of furan levels in coffee using automated solid-phase microextraction and gas chromatography/mass spectrometry.

S. Tefera, I. Ho, Seong-Jae Yoo, 2005, Journal of AOAC International.

Detection of guaiacol produced by Alicyclobacillus acidoterrestris in apple juice by sensory and chromatographic analyses, and comparison with spore and vegetative cell populations.

S. Tefera, R. Shewfelt, L. Beuchat, 2000, Journal of food protection.