Fig. 4From: Bioprocessing of Epothilone B from Aspergillus fumigatus under solid state fermentation: Antiproliferative activity, tubulin polymerization and cell cycle analysisHPLC chromatogram of the selected runs from Plackett-Burman design for optimization of epothilone production by A. fumigatus grown on orange peels under solid state fermentation. The highest run (#9) for epothilone production, followed by run # 3, 4 and #2. The arrow refers to the putative peak of epothilone that is correspondent to the retention time of authentic epothilone B, which is at 6.5 minBack to article page