Caffeine Level from Coffee, Tea Leaves, Carbonated Drinks and Energy Drinks

Caffeine is natural substance found in more
than 60 plants, the most common plants are coffee beans,
tea leaves, there are also synthetic source of caffein like
carbonated drink, energy drinks, and cacao pods
caffeine can also be synthetic caffeine is added to foods,
drinks, medicines. In this research, the concentration of
caffeine in tea leaves, coffee beans, carbonated drink and
energy drinks were assayed and also to see the benefit
and the bad effect of caffeine on health. Five tea brands,
five coffee types, carbonated drink and energy drinks
were collected from the market, then each sample were
tested for caffein level concentration of caffeine. Results
show that the energy drinks have highest concentration
of caffein among other sample in general, sequent with
Beta tea brand and the Black frying seed coffee for tea
brands Beta brand has highest concentration of caffeine
among other tea brand and Black frying seed coffee has
highest concentration of caffeine among other coffee
types.