Fig. 3From: Production and bioprocessing of camptothecin from Aspergillus terreus, an endophyte of Cestrum parqui, restoring their biosynthetic potency by Citrus limonum peel extractsChemical analysis and antiproliferative activity of extracted Camptothecin from A. terreus. A TLC chromatogram of putative camptothecin, the putative target spots were scraped-off from the TLC plates and used for further spectroscopic and chromatographic analyses. B The FT-IR spectral analysis of the putative camptothecin. C HPLC chromatogram of the purified sample comparing to the authentic one. LC–MS/MS analysis of the putative camptothecin (D, E) normalizing to the authentic oneBack to article page