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Fig. 3 | Microbial Cell Factories

Fig. 3

From: Production, bioprocessing and antiproliferative activity of camptothecin from Aspergillus terreus, endophyte of Cinnamomum camphora: restoring their biosynthesis by indigenous microbiome of C. camphora

Fig. 3

Chemical analysis of the extracted CPT from A. terreus. A TLC chromatogram of the putative CPT, the target spots were scraped-off from the TLC plates and used for further spectroscopic and chromatographic analyses. The FT-IR spectra of the authentic camptothecin (B) and putative sample (C). The HNMR spectra of the putative camptothecin from A. terreus (D). The LC–MS analysis of the putative camptothecin (E), and MS/MS fragmentations of the putative CPT with molecular mass 349 m/z (F, J)

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