Journal of Chemistry / 2013 / Article / Tab 3

Research Article

Development and Validation of a Method for the Quantification of an Alkaloid Fraction of Himatanthus lancifolius (Muell. Arg.) Woodson by Ultraviolet Spectroscopy

Table 3

Amount of total alkaloids in the herbal drug, in dried grinded bark (I), in dried aqueous extract (II), and in the alkaloid fraction (III).

MaterialDrugDried aqueous extractAlkaloid fractionTotal alkaloid

Peso 25,000 mg 9,549 mg26.74 mg20.80 mg

I100%0.0832% (832 ppm)
II100% 0.218%
III100%77.79%

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