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Showing 1 to 1 of 1 for “"Campanula rapunculus"”.
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The Identification and Comparison of the Flavonoids in the Flowers of Campanula Rapunculoides L. and Campanula Americana L.
… compare the flavonoids found in the flowers of Campanula rapunculoides L. and C. americana L. Procedure. Flavonoids were extracted in 1% HCl-methanol solution and concentrated on a rotary vacuum evaporator. Filter paper chromatography was used to separate and purify the pigments. Both crude and …