Isolation of pure natural compounds from extracts of natural samples is commonly performed by applying chromatography. However, it is unlikely that the pure target compound is obtained in a single step purification process – combination of several chromatography methods is required. Here, we report the efficient isolation of curcumin from a turmeric (Curcumaxanthorrhiza) extract using the PrepChrom C-700. The PrepChrom C-700 combines both, flash- and preparative high performance liquid chromatography (prepHPLC), in one system.
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