Author:Steyn, PS; Van den Heerver, JP; Vosloo, HCM; Ackerman, LGJDate:Aug 1998A chemical investigation into the composition of Zanthoxylum capense yielded several biologically active compounds, including pellitorine. A convenient HPLC method was developed to determine the presence of pellitorine in crude extracts from ...Read more
Author:Stander, MA; Steyn, PS; Lubben, A; Miljkovic, A; Mantle, PG; Marais, GJDate:May 2000The first report of the biological production of bromo ochratoxin B, by Aspergillus ochraceus Wilh. is presented as well as a study of the influence of potassium bromide, potassium iodide, potassium fluoride, and potassium chloride on the ...Read more