Extraction of Caffeine from Tea

Org Chem I Experiment 5 - downslope of Caffeine from tea leaf This Caffeine Extraction lab is tea-riffic! Part I 1 Merrit DeBartolo, Fall 2002 Tea and coffee take on been universal beverages for centuries, primarily because they contain the stimulant caffeine. It stimulates respiration, the heart, and the central nervous system, and is a diuretic (promotes urination). It john cause nervousness and insomnia and, like more an(prenominal) drugs, can be addictive, making it difficult to reduce the everyday dose. A regular coffee drinker who consumes just intravenous feeding cups per day can experience headache, insomnia, and even nausea upon with pronounce from the drug. On the other hand, it helps people to pay attention and can centre moderately complex mental skills as wellhead as prolong the ability to exercise. Caffeine whitethorn be the nigh widely used and abused drug in the linked States. During the course of the day an average person may unwittingly consume up to a gram of this substance. The caffeine content of near common foods and drugs is given in table below.

Caffeine pith of Common Foods and Drugs Espresso 120 mg per 2 oz Coffee, regular, brewed 103 mg per cup fast coffee 57 mg per cup Coffee, decaffeinated 2 to 4 mg per cup Tea 30 to 75 mg per cup Cocoa 5 to 40 mg per cup take out umber 6 mg per oz Baking Chocolate 35 mg per oz Coca-genus Cola, Classic 46 mg per 12 oz Jolt Cola 72 mg per 12 oz Anacin, Bromo-Seltzer, Midol 32mg per check Excedrin, Extra chroma 65 mg per pill Dexatrim, Dietac, Vivarin 20 0 mg per pill Dristan 16 mg per pill No-D! oz 100mg per pill Caffeine belongs to a large class of compounds know as alkaloids. These are of deeds origin, contain basic nitrogen, often substantiate a mordant taste and complex structure, and usually have physiological activity. Their call usually end in ine; many are sort of a familiar by name if not chemic structure-nicotine, cocaine, morphine, strychnine. O H3C CH3 C N C C C N...If you want to she-bop a full essay, order it on our website: OrderCustomPaper.com

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