The word “caffeine” is originated from German word “kaffee” and French word “café”, which means “coffee”. Caffeine has chemical name that is is 1,3,7-trimethylxanthine, based on its formula, C8H10N4O2. Caffein is one kind of Alkaloid in exact form of methylxanthines alkaloid or a chemical compound as produced by plant from metabolism of nitrogen. In the pure form […]
Tag: coffee
Coffee is a drink that is loved by the people of the world since centuries ago. Until now, coffee is one of the most familiar drink commodities at various levels of society. According to statistics from the International Coffee Organization in 2000-2010, world coffee consumption continues to increase by 3-4% annually. In Indonesia, coffee consumption […]