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Paullinia Sorbilis

The seeds of this climbing sapindaceous plant furnish the famous guarana of the Amazon and its principal tributaries. The ripe seeds, when thoroughly dried, are pounded into a fine powder, which made...

Economic Plants In The Collection Of The U. S. Department Of Agriculture November 11, 2026 1 min read 2,999 views

The seeds of this climbing sapindaceous plant

furnish the famous guarana of the Amazon and its principal

tributaries. The ripe seeds, when thoroughly dried, are pounded

into a fine powder, which made into dough with water, is formed

into cylindrical rolls, from 5 to 8 inches long, becoming very

hard when dry. It is used as a beverage, which is prepared by

grating about half a teaspoonful of one of the cakes into about a

teacup of water. It is much used by Brazilian miners, and is

considered a preventive of all manner of diseases. It is also used

by travelers, who supply themselves with it previous to

undertaking lengthy or fatiguing journeys. Its active principle is

identical with theine, of which it contains a larger quantity than

exists in any other known plant, being more than double that

contained in the best black tea.



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