A novel technique to evaluate interactions between Saccharomyces cerevisiae cell wall and mycotoxins: application to zearalenone.
Three models based on sigmoidal plotting were tested for their ability to describe zearalenone adsorption on Saccharomyces cerevisiae cell walls in vitro. All three models closely fitted the experimental data, but Hill's equation gave the most accurate parameters, and provided information on the physical and chemical mechanisms involved in the adsorption of mycotoxin on yeast cell walls.
Yiannikouris
Alexandros
A
UR1053 INRA, Unité de Recherches sur les Herbivores, Centre de Clermont-Theix, 63122 St-Genès Champanelle, France.
Poughon
Laurent
L
Cameleyre
Xavier
X
Dussap
Claude-Gilles
CG
François
Jean
J
Bertin
Gérard
G
Jouany
Jean-Pierre
JP
D000327:Adsorption; D002458:Cell Fractionation; D002462:Cell Membrane / Q000737:chemistry / Q000378:metabolism*; D003198:Computer Simulation; D008954:Models, Biological; D008956:Models, Chemical; D009183:Mycotoxins / Q000493:pharmacokinetics; D012441:Saccharomyces cerevisiae / Q000187:drug effects* / Q000378:metabolism*; D013347:Subcellular Fractions / Q000737:chemistry / Q000378:metabolism; D015025:Zearalenone / Q000737:chemistry / Q000493:pharmacokinetics*
D009183:Mycotoxins; D015025:Zearalenone