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Future Journal of Pharmaceutical Sciences
Fig. 6 | Future Journal of Pharmaceutical Sciences

Fig. 6

From: Pharmacognostic standardisation of the leaves of Costus afer Ker Gawl. (Zingiberaceae) and Palisota hirsuta (Thunb.) K. Schum. (Commelinaceae)

Fig. 6

A Fluorescence analysis of Costus afer and Palisota hirsuta at daylight. Reagents like picric acid, glacial acetic acid, 50% HCl were added to the various powdered plant samples and observed at daylight. The different colours observed were recorded. B Fluorescence analysis of Costus afer and Palisota hirsuta at 365 nm. Reagents like picric acid, glacial acetic acid, 50% HCl were added to the various powdered plant samples and observed under Ultraviolet rays at 365 nm. The different colours observed were recorded. C Fluorescence analysis of Costus afer and Palisota hirsuta at 254 nm. Reagents like picric acid, glacial acetic acid, 50% HCl were added to the various powdered plant samples and observed under Ultraviolet light at 254 nm. The different colours observed were recorded

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