Histoire de la caféine
Avant toute autre chose, il est important de connaitre l'origine de la cafeine, de sa premiere utilisation à sa découverte et a sa commercialisation !
I- Les origines :
Les premiers indices que l'on a de l'utilisation de la caféine pour ses vertus stimulantes viennent de légendes chinoises ( ou un Empereur Chinois aurait accidentellement infusé des feuilles de thé, aurait bu le liquide et l'aurait trouvé stimulant ), et plus surement aussi en 700 avant Jesus-Christ, des Maya ( des traces de cacao -fruit possesseur de caféine- auraient été retrouvés dans des bols ) :
Ces boissons caféinés resterent alors bien longtemps des boissons ancrées dans les us et coutumes des civilisations usageres du produit comme une substance rituel ou/et sacrée.
II-Découverte, commercialisation, démocratisation :
1/L'Ethiopie, cafeier
2/ commercialisation dans les grands ports (Constantinople)
3/ Un produit de luxe:
4/ Démocratisation:
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