Ionomics: PTFI Platform

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Chaparro, J.M.; Odenkirk, M.T.; Prenni, J.E.; Watkins, S.; Brinkley, S. (2025) Ionomics: PTFI Platform. Technical Note. 3 p.

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Abstract/Description

The PTFI ionomics method quantifies the concentrations of 26 biologically important elements across a wide range of plant and animal foods. This method utilizes acid digestion to free all elements prior to their analysis by inductively coupled plasma-mass spectrometry (ICP-MS).

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