Page 51 - final Practical handout PG 303-Cogno-2- 2024-2025
P. 51

Clinical Pharm D         Level 2

T. S

Notes  Rhapontic rhubarb  The T.S. sh

       ◼ Rhaponticin which          following t
           is a stilbene        ✓ Cork.
           derivative that has  ✓ Phloem.
           estrogenic effect.   ✓ Secondary

                                    cambium.
                                ✓ Xylem (ves

       ◼ It gives blue              fibrous trac
           fluorescence in UV   ✓ Secretion c
           radiation unlike     ✓ Starch and
           rhubarb gives
                                    oxalate.
                                 Anomolus

       brown fluorescence. structure i

       ◼ Furfural test:         Tertiary ca

       furfural + dps. of
       conc. H₂SO₄ + little

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