Wallhäusser K H, Lück E
Z Lebensm Unters Forsch. 1978 Sep 28;167(3):156-7. doi: 10.1007/BF01122835.
Potassium sorbate at a concentration of 200-400 ppm inhibits mycotoxin forming Aspergillus versicolor at a pH of 5.7-5.9 in culture media and fermented sausages.