BOT 1200 Study Guide - Quiz Guide: Coffea, Arabic Coffee, Psychoactive Drug
7 Apr 2017
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Alkoid that stimulates the central nervous system. Most wildly used psychoactive drug in the world. 7-9 cups of coffee causes anxiety, headaches and insomnia. 90% of americans consume caffeine in one form or another every day. Native to ethiopia originally grown in africa. Used because it was a part of arabian political and social culture. Comes from three species (coffea arabica) robusta. Alkaloid is structurally similar to adenosine to a chemical found in the brain that leads to sedation. From kahveh or qahwah believed to mean stimulating. Coffea arabica is the original coffee native to highlands of ethopia. Coffea canephora is native to the hotter wetter lowlands of west africa. Best growth occurs under the shades of forest trees. Fruit is commonly referred to as a cherry is the accurate botanical description is an accessory berry. African tribes crushed ripe berries mixed with animal. First enjoyed as wine made from fermented juice of ripe berries.
