datura wrightii/hyoscine

A titrimetric method is described for rapid assay of hyoscine content of organs of locally cultivated Datura metel Linn. Raw materials required (approximately 1.5 gm) are much less than those required for conventional percolation processes. Using the procedure, the flowers have been shown to be

The (-)-hyoscyamine, atropine and scopolamine (hyoscine) are three valuable tropane alkaloids while scopolamine is the most important member of this group for the pharmaceutical industry due to its higher demand compared to hyoscyamine and atropine. Scopolamine is an anticholinergic reagent with

Using a sensitive analytical method, the total alkaloid content of Datura innoxia cultivated in Ibadan is reported at different stages of growth. Furthermore, the total hyoscine content of D. inoxia has been shown to peak during the harmattan season and to be at its lowest in the rainy season in

Datura poisoning of horses is extensively reviewed. An outbreak of intractable impaction colic affecting 18 of 83 horses was stopped by withdrawing dried tef hay contaminated with young Datura plants. The dried, botanically identified Datura stramonium and D. ferox contained respectively 0.15%