SPEC PerkinElmer 11.10
|Articles|September 30, 2016

Characterization of the Elemental Composition of Black Pepper by ICP & ICP/MS for use as a Tool to Identify Potentially Adulterated or Contaminated Spices

Black pepper is often subject to counterfeiting and adulteration. Creating elemental profiles for an individual spice can be used as a tool to identify possible adulteration.

 


Related to this article

Atoms Don't Lie–The Remaking of Atomic Spectroscopy, © Hallie -chronicles-stock.adobe.com
Atomic spectroscopy has quietly gone from counting elements in bulk to counting single nanoparticles, imaging tissue at the micrometer scale, and reading Martian rocks from several meters away. The instruments got smaller, the software got smarter, and the questions they can now answer got a lot more interesting.
PFAS spiking experiments in bean plants (Phaseolus vulgaris)
Atomic Perspectives
This Atomic Perspectives column explains how high-resolution continuum source graphite furnace molecular absorption spectrometry (HR-CS-GFMAS) quantifies extractable organic fluorine (EOF) as a PFAS sum parameter, complementing LC-MS/MS target analysis, with applications to German river sediments, bean plants, and fluorinated polymer sealing materials.