Research Article
Chemical Composition and Hypotensive Effect of Campomanesia xanthocarpa
Figure 2
Representative chromatogram obtained in the analysis by HPLC-DAD wherein (a) xanthine standards and caffeic acid are (8) theobromine, (9) caffeic acid, and (10) caffeine and (b) C. xanthocarpa aqueous extract, detection at 280 nm.
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(b) |