Browsing by UP Author "Rosemann, G.M. (Gertruida Magdalena)"

Browsing by UP Author "Rosemann, G.M. (Gertruida Magdalena)"

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  • Distinguishing between toxic and non-toxic pyrrolizidine alkaloids and quantification by liquid chromatography-mass spectrometry 
    Rosemann, G.M. (Gertruida Magdalena); Botha, C.J. (Christoffel Jacobus); Eloff, Jacobus Nicolaas (Elsevier, 2014-05)
    Pyrrolizidine alkaloids (PAs) are important plant toxins causing poisoning in livestock, leading to significant financial and production losses each year. It may also enter the human food chain as contaminants of grains, ...
  • The toxicity of Senecio inaequidens DC. 
    Dimande, Alberto Francisco Paulo; Botha, C.J. (Christoffel Jacobus); Prozesky, Leon; Bekker, Lizette C.; Rosemann, G.M. (Gertruida Magdalena); Labuschagne, Leonie; Retief, E. (South African Veterinary Association, 2007-09)
    This study was designed to confirm the toxicity of a plant implicated in an outbreak of poisoning of stock in Frankfort, Free State Province, South Africa. Cows died acutely after being introduced into a camp, where an ...