This section is from the book "Laboratory Manual Of Pharmacology", by A. D. Bush. Also available from Amazon: Laboratory manual of pharmacology.
Mandrake consists of the dried rhizome and roots of Podophyllum peltatum (Fam. Berberidacece), a perennial herb growing wild in shady thickets and woods in the United States and Canada. It should yield not less than 3% of resin.
From the powdered drug are made the Fluidextract, and the Resin (which is an aqueous precipitate from strong alcoholic extracts).
Properties:
Podophyllum: | Resin. Podoph.: |
Appearance ........................................................................................ | Appearance .......................................................................................... |
Color ............................................................... | Color ......................................................................................................... |
Odor ......................................................................................................... | Odor ......................................................................................................... |
Taste ................................................................... | Taste ......................................................................................................... |
Resina Podophylli is a laxative and purgative of much value when used with discrimination. Dose, 0.005 to 0.01 Gm.
 
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