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coffee poster
1. COFFEE
BERBECE CODRUTA-ALEXANDRA MIEADR IEA GROUP 8103
1
University of Agronomic Sciences and Veterinary Medicine of Bucharest, Romania
59 Mărăști Blvd, District 1, 011464, Bucharest, Romania
Keywords:coffee,dark color,arabic coffee,Arabia
INTRODUCTION
Coffee is a brawed drink prepared from roasted coffee beans, which are the seeds of berries" from
the Coffeea plant. Coffee plants are cultivated in over 70 countries, primarily in the equatorial regions of the
Americas, sout africa,india and Africa. The two most commonly grown are the highly regarded arabica , and
the less sophisticated but stronger and more hardy robusta. The latter is resistant to the coffee leaf rus but
has a more bitter taste. Once ripe, coffee beans are picked, processed, and dried. Green (unroasted) coffee
beans are one of the most traded agricultural commodities in the world. Once traded, the beans are
roasted to varying degrees, depending on the desired flavor, before being ground and brewed to create
coffee.
CONCLUSIONS
ACKNOWLEDGEMENTS
Coordinating teacher: Mihai Daniel Frumușelu
www.wikipedia.com
Coffee is slightly acid (pH 5.0–5.1[1]
) and can have a stimulanting effect on humans because of it
scaffeine content. Coffee is one of the most popular drinks in the world.[2]
It can be prepared and presented in
a variety of ways. The effect of coffee on human health has been a subject of many studies; however, results
have varied in terms of coffee's relative benefit.[3]
The majority of recent research suggests that moderate
coffee consumption is benign or mildly beneficial in healthy adults. However, the diterpenes in coffee may
increase the risk of heart disase [4]
coffee cultivation first took place in Southern Arabia;[5]
The earliest
credible evidence of coffee-drinking appears in the middle of the 15th century in the Sufi shrines of
the Horn of America and Yemen, coffee was used in local religious ceremonies. As these ceremonies
conflicted with the beliefs of the Christian Church, the Ethiopian Tropic banned the secular consumption of
coffee until the reign of Emperor Menelik II.[6]
The beverage was also banned in Ottoman Turkey during the
17th century for political reasons,.
STUDENTS’ SCIENTIFIC SYMPOSIUM
USAMV MIEADR 2015
Coffee is a major export commodity: it was the top agricultural export for twelve countries in 2004,
[8]
the world's seventh-largest legal agricultural export by value in 2005,[9]
and "the second most
valuable commodity exported by developing countries," from 1970 to circa 2000.[10][11]
This last fact
is frequently misstated; see commoditz market, below. Further, green (unroasted) coffee is one of
the most traded agricultural commodities in the world.[12]
Some controversy is associated with
coffee cultivation and its impact on the environment. Consequently, organic coffee is an
expanding market.