Screening of synthetic phosphodiesterase-5 inhibitors in herbal dietary supplements using transmission-mode desorption electrospray and high-resolution mass spectrometry

Petr Fryčák; Lucie Hartmanová; Iveta Lorencová; Karel Lemr

doi:10.1002/jms.3754

Screening of synthetic phosphodiesterase-5 inhibitors in herbal dietary supplements using transmission-mode desorption electrospray and high-resolution mass spectrometry

J Mass Spectrom. 2016 May;51(5):358-62. doi: 10.1002/jms.3754.

Authors

Petr Fryčák¹, Lucie Hartmanová¹, Iveta Lorencová¹, Karel Lemr¹

Affiliation

¹ Regional Centre of Advanced Technologies and Materials, Department of Analytical Chemistry, Faculty of Science, Palacký University in Olomouc, 17. listopadu 12, 771 46, Olomouc, Czech Republic.

PMID: 27194520
DOI: 10.1002/jms.3754

No abstract available

Keywords: adulteration; dietary supplements; phosphodiesterase-5 inhibitors; tandem mass spectrometry; transmission-mode desorption electrospray ionization; ultrahigh performance liquid chromatography.

Publication types

Letter
Research Support, Non-U.S. Gov't
Comment

MeSH terms

Chromatography, High Pressure Liquid
Cyclic Nucleotide Phosphodiesterases, Type 5*
Dietary Supplements
Mass Spectrometry
Phosphodiesterase 5 Inhibitors*
Spectrometry, Mass, Electrospray Ionization

Substances

Phosphodiesterase 5 Inhibitors
Cyclic Nucleotide Phosphodiesterases, Type 5