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Alcohol, particularly ethanol, is a depressant. Caffeine is a stimulant and is an alkaloid.
Caffeine
Caffeine, as a similar plant alkaloid, has similar effects.
Chocolate does not contain any caffeine. This is an urban legend. Caffeine is often confused with another alkaloid that has similar effects. The alkaloid is Theobromine, which is the active ingredient in chocolate and is toxic to dogs.
Caffeine is not green. It is a bitter, white crystalline xanthine alkaloid.
Caffeine is an alkaloid that helps protect the young tissues of the coffee plant against insect larvae and beetles. Research also shows that caffeine acts like an antibiotic and is capable of inhibiting bacterial strains such as salmonella.
The stimulating effect of a tea is mainly due to what is called alkaloid caffeine which is then linked with tannin found in a tea leaf
Coffee is actually acidic due to the presence of compounds like chlorogenic acid. The term "alkaloid" refers to a different class of nitrogen-containing compounds found in some plants, but it does not necessarily determine the acidity or alkalinity of a substance.
The emprical formula of caffeine( C8H10N4O2) is Carbon:Hydrogen:Nitrogen:Oxygen 8 : 10 : 4 : 2 4 : 5 : 2 : 1 So, its empirical formula will be wriiten as C4H5N2O
In terms of Caffeine, by it self, it' make no difference at all. Wether, its found naturally in coffee beans, tea leaves, etc. -OR- Derived from plants, and added to energy drinks, caffeine pills, soda's etc. The only difference is that Coffee, Chocolate, and Teas, besides having caffeine, they also have other stimulants, like theobromine, which like caffeine is a bitter alkaloid, that stimulates the brain and body. So, since coffee and beverages that naturally have caffeine, have other stimulants in them besides caffeine, the "wake-up" and "jolt" effect may be more stronger, that beverages likes sodas with caffeine just added.
Caffeine is also known by several other names, including 1,3,7-trimethylxanthine, theine (in tea), and guaranine (in guarana). It is classified as a xanthine alkaloid and is found in various plants, contributing to its stimulating effects. Additionally, it may be referred to as a psychostimulant due to its impact on the central nervous system.
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