Sorting out the plants responsible for a contamination with pyrrolizidine alkaloids in spice seeds by means of LC-MS/MS and DNA barcoding: Proof of principle with cumin and anise spice seeds.

Autor: Willocx M; Department of Chemical and Physical Health Risks, Sciensano, 14 rue Juliette Wytsman, 1050 Brussels, Belgium., Van der Beeten I; Meise Botanic Garden, Nieuwelaan 38, 1860 Meise, Belgium., Asselman P; Meise Botanic Garden, Nieuwelaan 38, 1860 Meise, Belgium., Delgat L; Meise Botanic Garden, Nieuwelaan 38, 1860 Meise, Belgium., Baert W; Meise Botanic Garden, Nieuwelaan 38, 1860 Meise, Belgium., Janssens SB; Meise Botanic Garden, Nieuwelaan 38, 1860 Meise, Belgium.; Department of Biology, KU Leuven, Kasteelpark Arenberg 31, 3001 Leuven, Belgium., Leliaert F; Meise Botanic Garden, Nieuwelaan 38, 1860 Meise, Belgium., Picron JF; Department of Chemical and Physical Health Risks, Sciensano, 14 rue Juliette Wytsman, 1050 Brussels, Belgium., Vanhee C; Department of Chemical and Physical Health Risks, Sciensano, 14 rue Juliette Wytsman, 1050 Brussels, Belgium.

Publikováno v: Food chemistry. Molecular sciences [Food Chem (Oxf)] 2022 Jan 01; Vol. 4, pp. 100070. Date of Electronic Publication: 2022 Jan 01 (Print Publication: 2022).

Monitoring of pyrrolizidine alkaloids in beehive products and derivatives on the Belgian market.

Autor: Picron JF; Organic Contaminants and Additives, Sciensano, Rue Juliette Wytsman 14, 1050, Brussels, Belgium. Jean-Francois.Picron@sciensano.be., Herman M; Organic Contaminants and Additives, Sciensano, Rue Juliette Wytsman 14, 1050, Brussels, Belgium., Van Hoeck E; Organic Contaminants and Additives, Sciensano, Rue Juliette Wytsman 14, 1050, Brussels, Belgium., Goscinny S; Organic Contaminants and Additives, Sciensano, Rue Juliette Wytsman 14, 1050, Brussels, Belgium.

Publikováno v: Environmental science and pollution research international [Environ Sci Pollut Res Int] 2020 Feb; Vol. 27 (6), pp. 5693-5708. Date of Electronic Publication: 2019 Feb 18.

Analytical strategies for the determination of pyrrolizidine alkaloids in plant based food and examination of the transfer rate during the infusion process.

Autor: Picron JF; Sciensano, 14 rue Juliette Wytsman, 1050 Brussels, Belgium. Electronic address: Jean-Francois.Picron@sciensano.be., Herman M; Sciensano, 14 rue Juliette Wytsman, 1050 Brussels, Belgium., Van Hoeck E; Sciensano, 14 rue Juliette Wytsman, 1050 Brussels, Belgium., Goscinny S; Sciensano, 14 rue Juliette Wytsman, 1050 Brussels, Belgium.

Publikováno v: Food chemistry [Food Chem] 2018 Nov 15; Vol. 266, pp. 514-523. Date of Electronic Publication: 2018 Jun 12.

Ipso-Nitration of calix[6]azacryptands: intriguing effect of the small rim capping pattern on the large rim substitution selectivity.

Autor: Lejeune M; Laboratoire de Chimie Organique, Université Libre de Bruxelles (U.L.B.), avenue F. D. Roosevelt, 50 CP160/06, B-1050 Bruxelles, Belgium., Picron JF, Mattiuzzi A, Lascaux A, De Cesco S, Brugnara A, Thiabaud G, Darbost U, Coquière D, Colasson B, Reinaud O, Jabin I

Publikováno v: The Journal of organic chemistry [J Org Chem] 2012 Apr 20; Vol. 77 (8), pp. 3838-45. Date of Electronic Publication: 2012 Apr 03.