|
Coffee
Coffee is a drink prepared from roasted coffee beans. Darkly colored, bitter, and slightly acidic, coffee has a stimulating effect on humans, primarily due to its caffeine content. It is the most popular hot drink in the world. Seeds of the '' Coffea'' plant's fruits are separated to produce unroasted green coffee beans. The beans are roasted and then ground into fine particles that are typically steeped in hot water before being filtered out, producing a cup of coffee. It is usually served hot, although chilled or iced coffee is common. Coffee can be prepared and presented in a variety of ways (e.g., espresso, French press, caffè latte, or already-brewed canned coffee). Sugar, sugar substitutes, milk, and cream are often used to mask the bitter taste or enhance the flavor. Though coffee is now a global commodity, it has a long history tied closely to food traditions around the Red Sea. The earliest credible evidence of coffee drinking in the form of the modern b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Coffee
The history of coffee dates back to centuries of old oral tradition in Africa. Coffee plants grew wild in Ethiopia and were widely used by nomadic tribes for thousands of years. Sufi monasteries in Yemen employed coffee as an aid to concentration during prayers. Roasting the seeds was not a way to serve coffee until the 1400s. /sup> During the cultivation, brewed coffee was reserved exclusively for the priesthood and the medical profession; doctors would use the brew for patients experiencing a need for better digestion, and priests used it to stay alert during their long nights of studying for the church. Coffee later spread to Europe in the early 16th century; it caused some controversy on whether it was halal in Ottoman and Mamluk society. Coffee arrived in Italy the second half of the 16th century through commercial Mediterranean trade routes, only being served to the wealthy. Central and Eastern Europeans learned of coffee from the Ottomans. By the mid 17th century, it had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coffee Culture
Coffee culture is the set of traditions and social behaviors that surround the consumption of coffee, particularly as a social lubricant. The term also refers to the cultural diffusion and adoption of coffee as a widely consumed stimulant. In the late 20th century, espresso became an increasingly dominant drink contributing to coffee culture, particularly in the Western world and other urbanized centers around the globe. The culture surrounding coffee and coffeehouses dates back to 16th-century Turkey. Coffeehouses in Western Europe and the Eastern Mediterranean were not only social hubs but also artistic and intellectual centres. In the late 17th and 18th centuries, coffeehouses in London became popular meeting places for artists, writers, and socialites, as well as centres for political and commercial activity. In the 19th century a special coffee house culture developed in Vienna, the Viennese coffee house, which then spread throughout Central Europe. '' Les Deux Magots'' in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coffee Bean
A coffee bean is a seed of the '' Coffea'' plant and the source for coffee. It is the pip inside the red or purple fruit often referred to as a coffee cherry. Just like ordinary cherries, the coffee fruit is also a so-called stone fruit. Even though the coffee beans are not technically beans, they are referred to as such because of their resemblance to true beans. The fruits; cherries or berries, most commonly contain two stones with their flat sides together. A small percentage of cherries contain a single seed, instead of the usual two. This is called a " peaberry". The peaberry occurs only between 10% and 15% of the time, and it is a fairly common (yet scientifically unproven) belief that they have more flavour than normal coffee beans. Like Brazil nuts (a seed) and white rice, coffee beans consist mostly of endosperm. The two most economically important varieties of coffee plant are the Arabica and the Robusta; approximately 60% of the coffee produced worldwide is Arabica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coffee Roasting
Roasting coffee transforms the chemical and physical properties of green coffee beans into roasted coffee products. The roasting process is what produces the characteristic flavor of coffee by causing the green coffee beans to change in taste. Unroasted beans contain similar if not higher levels of acids, protein, sugars, and caffeine as those that have been roasted, but lack the taste of roasted coffee beans due to the Maillard and other chemical reactions that occur during roasting. Coffee tends to be roasted close to where it will be consumed, as green coffee is more stable than roasted beans. The vast majority of coffee is roasted commercially on a large scale, but small-scale commercial roasting has grown significantly with the trend toward "single-origin" coffees served at specialty shops. Some coffee drinkers even roast coffee at home as a hobby in order to both experiment with the flavor profile of the beans and ensure the freshest possible roasted coffee. The first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caffeine
Caffeine is a central nervous system (CNS) stimulant of the methylxanthine class. It is mainly used recreationally as a cognitive enhancer, increasing alertness and attentional performance. Caffeine acts by blocking binding of adenosine to the adenosine A1 receptor, which enhances release of the neurotransmitter acetylcholine. Caffeine has a three-dimensional structure similar to that of adenosine, which allows it to bind and block its receptors. Caffeine also increases cyclic AMP levels through nonselective inhibition of phosphodiesterase. Caffeine is a bitter, white crystalline purine, a methylxanthine alkaloid, and is chemically related to the adenine and guanine bases of deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). It is found in the seeds, fruits, nuts, or leaves of a number of plants native to Africa, East Asia and South America, and helps to protect them against herbivores and from competition by preventing the germination of nearby seeds, as well as en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iced Coffee
Iced coffee is a coffee beverage served cold. It may be prepared either by brewing coffee normally (i.e. carafe, French press, etc.) and then serving it over ice or in cold milk or by brewing the coffee cold. In hot brewing, sweeteners and flavoring may be added before cooling, as they dissolve faster. Iced coffee can also be sweetened with pre-dissolved sugar in water. Iced coffee is regularly available in most coffee shops. Iced coffee is generally brewed at a higher strength than normal coffee, given that it is diluted by the melting ice. In Australia, "iced coffee" is a common term for packaged coffee-flavored and sweetened milk beverage. History Mazagran, a cold, sweetened coffee beverage that originated in Algeria circa 1840, has been described by locals as "the original iced coffee". It was prepared with coffee syrup and cold water. Frozen coffee beverages, similar to slush, are documented in the 19th century. Similar is the Italian ''granita al caffè''. Coffee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Espresso
Espresso (, ) is a coffee-brewing method of Italian origin, in which a small amount of nearly boiling water (about ) is forced under of pressure through finely-ground coffee beans. Espresso can be made with a wide variety of coffee beans and roast degrees. Espresso is the most common way of making coffee in southern Europe, especially in Italy, France, Spain, and Portugal. It is also popular in Switzerland, Croatia, Bosnia and Herzegovina, Bulgaria, Greece, South Africa, the United Kingdom, the United States, Canada, Australia and New Zealand. Espresso is generally thicker than coffee brewed by other methods, with a viscosity similar to that of warm honey. This is due to the higher concentration of suspended and dissolved solids, and the ''crema'' on top (a foam with a creamy consistency). As a result of the pressurized brewing process, the flavors and chemicals in a typical cup of espresso are very concentrated. Espresso has more caffeine per unit volume than most coffe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coffea Arabica
''Coffea arabica'' (), also known as the Arabic coffee, is a species of flowering plant in the coffee and madder family Rubiaceae. It is believed to be the first species of coffee to have been cultivated and is currently the dominant cultivar, representing about 60% of global production. Coffee produced from the less acidic, more bitter, and more highly caffeinated robusta bean ('' C. canephora'') makes up most of the remaining coffee production. Arabica coffee originates from and was first cultivated in Yemen, and documented by the 12th century. ''Coffea arabica'' is called () in Arabic, borrowed from the Amharic "Buna". Taxonomy ''Coffea arabica'' was first described scientifically by Antoine de Jussieu, who named it ''Jasminum arabicum'' after studying a specimen from the Botanic Gardens of Amsterdam. Linnaeus placed it in its own genus ''Coffea'' in 1737. ''Coffea arabica'' is the only polyploid species of the genus ''Coffea,'' as it carries 4 copies of the 11 chromoso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Press
A French press, also known as a cafetière, ''cafetière à piston'', ''caffettiera a stantuffo'', press pot, coffee press, or coffee plunger, is a coffee brewing device, although it can also be used for other tasks. In 1923 Ugo Paolini, an Italian, filed patent documents relating to a tomato juice separator and he developed the idea of making a coffee pot with a press action and a filter. He assigned his 1928 patent to Italian designer Attilio Calimani and Giulio Moneta who filed it in 1929. Nomenclature In English, the device is known in North America as a ''French press'' or ''coffee press''; in Britain and Ireland as a ''cafetière''; in New Zealand, Australia, and South Africa as a ''coffee plunger'', and coffee brewed in it as ''plunger coffee''. In Italian, it is known as a ; in German as a ' ("stamp pot") or ' ("coffee press"); in French as ', or simply as ' (also the usage in Dutch), though some speakers might also use genericized trademarks, such as Melior or Bodum. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coffea
''Coffea'' is a genus of flowering plants in the family Rubiaceae. ''Coffea'' species are shrubs or small trees native to tropical and southern Africa and tropical Asia. The seeds of some species, called coffee beans, are used to flavor various beverages and products. The fruits, like the seeds, contain a large amount of caffeine, and have a distinct sweet taste and are often juiced. The plant ranks as one of the world's most valuable and widely traded commodity crops and is an important export product of several countries, including those in Central and South America, the Caribbean and Africa. Cultivation and use There are over 120 species of ''Coffea'', which is grown from seed. The two most popular are ''Coffea arabica'' (commonly known simply as "Arabica"), which accounts for 60–80% of the world's coffee production, and '' Coffea canephora'' (known as "Robusta"), which accounts for about 20–40%. '' C. arabica'' is preferred for its sweeter taste, while ''C. canepho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caffè Latte
Caffè latte (), often shortened to just latte () in English, is a coffee beverage of Italian origin made with espresso and steamed milk. Variants include the chocolate-flavored mocha or replacing the coffee with another beverage base such as masala chai (spiced Indian tea), mate, matcha, turmeric or rooibos; alternatives to milk, such as soy milk or almond milk, are also used. The term comes from the Italian ' or ', from ', literally "coffee and milk"; in English orthography either or both words sometimes have an accent on the final ''e'' (a hyperforeignism in the case of *''latté'', or to indicate it is pronounced, not the more-common silent final ''e'' of English). In northern Europe and Scandinavia, the term '' café au lait'' has traditionally been used for the combination of espresso and milk. In France, ' is from the original name of the beverage (caffè latte); a combination of espresso and steamed milk equivalent to a "latte" is in French called and in Germa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latte
Caffè latte (), often shortened to just latte () in English, is a coffee beverage of Italian origin made with espresso and steamed milk. Variants include the chocolate-flavored mocha or replacing the coffee with another beverage base such as masala chai (spiced Indian tea), mate, matcha, turmeric or rooibos; alternatives to milk, such as soy milk or almond milk, are also used. The term comes from the Italian ' or ', from ', literally "coffee and milk"; in English orthography either or both words sometimes have an accent on the final ''e'' (a hyperforeignism in the case of *''latté'', or to indicate it is pronounced, not the more-common silent final ''e'' of English). In northern Europe and Scandinavia, the term '' café au lait'' has traditionally been used for the combination of espresso and milk. In France, ' is from the original name of the beverage (caffè latte); a combination of espresso and steamed milk equivalent to a "latte" is in French called and in German ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.svg "Click for more on -> Coffee Bean")
.jpg "Click for more on -> Coffee Roasting")
.jpg "Click for more on -> Iced Coffee")
.jpg "Click for more on -> French Press")
