Quality control of Harpagophytum procumb
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M. Baranska; H. Schulz; R. Siuda; M. A. Strehle; P. RΓΆsch; J. Popp; E. Joubert;
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Article
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2004
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Wiley (John Wiley & Sons)
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English
β 212 KB
## Abstract NIRβFTβRaman spectroscopy was used for identification and quantification of harpagoside in secondary roots of __Harpagophytum procumbens__ as well as in related phytopharmaceutical products, e.g., ethanolic extracts and tablets. Applied Raman mappings reveal the spatial distribution of