different between caffeine vs paraxanthine

caffeine

English

Alternative forms

  • caffein

Etymology

From French caféine, from café (coffee), or German Caffein, Kaffein (cp. Coffein, Koffein), from Kaffee (coffee) (cp. Kaffe, Koffee, Koffe), or Italian caffè (coffee) +? -ine

Pronunciation

  • IPA(key): /?kæfi?n/ or /kæ?fi?n/

Noun

caffeine (usually uncountable, plural caffeines)

  1. An alkaloid, C8H10N4O2, found naturally in tea and coffee plants which acts as a mild stimulant on the central nervous system. [from 1830]
    Coordinate terms: guaranine, mateine, theine

Derived terms

  • caffeine-free

Translations

Further reading

  • caffeine on Wikipedia.Wikipedia

References


Italian

Noun

caffeine f pl

  1. plural of caffeina

caffeine From the web:

  • what caffeine does to you
  • what caffeine does to the brain
  • what caffeine looks like
  • what caffeine free means
  • what caffeine pills are best
  • what caffeine does to your brain
  • what caffeine is safe during pregnancy
  • what caffeine does to baby


paraxanthine

English

Etymology

para- +? xanthine

Noun

paraxanthine (countable and uncountable, plural paraxanthines)

  1. (organic chemistry) A metabolite of caffeine.

paraxanthine From the web:

  • what is paraxanthine used for
  • what does paraxanthine do
  • what is paraxanthine made of
  • what is the use of powertronic
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