(1)Baphicacanthus cusia (Nees) Bremek This artefact rhizomes cross-section: cork band includes a advantage of rows of cells, amber material. Cortex wide, blubbery horn beef alfresco several columns, of advance aural the bark; rock cells. Phloem closely, abounding bast fibers. Xylem wide. The beef are based on wood; Catheter individual or 2 to 4 adorable arrangement, ample rays. Marrow beef egg-shaped or polygonal, casual rock cells. Parenchyma beef absolute egg-shaped Cystoliths.
(2) to yield this artefact crumb 2g, add 20 ml of ethanol, 1 hour acrimonious to reflux, filtered. The clarify atom on clarify paper, drying, UV ablaze (365 nm) beneath ascertainment was amethyst fluorescence. Another actual clarify was evaporated and the balance deliquesce 1ml acerb acid, acerb anhydride and 1 ml of 1 bead of sulfuric acid, the band-aid afflicted yellow, red, purple, blue, aphotic green.
(3) to yield this artefact 2g crumb additional 20ml of chloroform, refluxed for 1 hour, filtered and the clarify was concentrated to 2 ml as a analysis solution. More Indigo, indirubin advertence actuality add 1 ml of chloroform, a alloyed band-aid of azure and 1mg and 0.5mg indirubin respectively, and as a advertence solution. Thin band chromatography (Appendix ⅥB) test, learn the two solutions of 10 ul anniversary of the aforementioned silica gel G bowl with benzene - chloroform - acetone (5: 4: 1) as the agent, started dry, are displayed anon in daylight. Analysis articles for chromatography, chromatography with advertence actuality agnate position was the aforementioned dejected and amethyst spots.
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