Misplaced Pages

#574425

131-524: Coffee is a beverage brewed from roasted, ground coffee beans . Darkly colored, bitter, and slightly acidic, coffee has a stimulating effect on humans, primarily due to its caffeine content. It has the highest sales in the world market for hot drinks. Coffee production begins when the seeds of the Coffea plant's fruits (coffee cherries) are separated to produce unroasted green coffee beans . The beans are roasted and then ground into fine particles. Coffee

262-439: A blade grinder designed specifically for coffee and spices, or in a general use home blender . Devices of this sort are cheaper than burr grinders, but the grind is not uniform and will produce particles of widely varying sizes, while ideally all particles should have the same size, appropriate for the method of brewing. Moreover, the particles get smaller and smaller during the grinding process, which makes it difficult to achieve

393-413: A 9th-century Ethiopian goatherd, first observed the coffee plant after seeing his flock energized by chewing on the plant. This legend does not appear before 1671, first being related by Antoine Faustus Nairon, a Maronite professor of Oriental languages and author of one of the first printed treatises devoted to coffee, De Saluberrima potione Cahue seu Cafe nuncupata Discurscus (Rome, 1671), indicating

524-537: A coffee berry and lays 35 to 50 eggs. Inside, the offspring grow, mate, and then emerge from the commercially ruined berry to disperse, repeating the cycle. Pesticides are mostly ineffective because the beetle juveniles are protected inside the berry nurseries, but they are vulnerable to predation by birds when they emerge. When groves of trees are nearby, the American yellow warbler , rufous-capped warbler , and other insectivorous birds have been shown to reduce by 50 percent

655-425: A coffee pod composed of finely ground coffee sealed between two layers of filter paper or through a proprietary capsule containing ground coffee. Examples include the pod-based Senseo and Home Café systems and the proprietary Tassimo and Keurig K-Cup systems. The AeroPress is another recent invention, which is a mechanical, non-electronic device where pressure is simply exerted by the user manually pressing

786-425: A consistent grind from batch to batch. Blade grinders create "coffee dust" that can clog up sieves in espresso machines and French presses, and are best suited for drip coffee makers. They are not recommended for grinding coffee for use with pump espresso machines. Arabic coffee and Turkish coffee require that the grounds be almost powdery in fineness, finer than can be achieved by most burr grinders. Pounding

917-563: A cupful. It is composed of water and the fruit from a bush called bunnu. Thriving trade brought many goods, including coffee, from the Ottoman Empire to Venice. From there it was introduced to the rest of Europe. Coffee became more widely accepted after it was deemed a Christian beverage by Pope Clement VIII in 1600, despite appeals to ban the "Muslim drink". The first European coffee house opened in Venice in 1647. The Dutch East India Company

1048-625: A history going back 500 years, and also became known for its unique Yemini wild Mocha coffee beans. In 1955, the modern port of Mocha was established. Mocha was among the population centers in southern Yemen taken over by the Houthis during their military offensive in March 2015, and was bombed by an Arab coalition in July 2015 . The city was attacked by pro-Hadi forces in January 2017 and captured by them

1179-568: A hot beverage capable of scalding if splashed or spilled; if not consumed promptly, coffee is often sealed into a vacuum flask or insulated bottle to maintain its temperature. In most areas, coffee may be purchased unprocessed, or already roasted, or already roasted and ground. Whole roast coffee or ground coffee is often vacuum-packed to prevent oxidation and lengthen its shelf life. Especially in hot climates, some find cold or iced coffee more refreshing. This can be prepared well in advance as it maintains its character when stored cold better than as

1310-476: A hot beverage. Even with the same roast, the character of the extraction is highly dependent on distribution of particle sizes produced by the grinding process, temperature of the grounds after grinding, freshness of the roast and grind, brewing process and equipment, temperature of the water, character of the water itself, contact time with hot water (less sensitive with cold water), and the brew ratio employed. Preferred brew ratios of water to coffee often fall into

1441-411: A layer of flavorful emulsified oils in the form of a colloidal foam floating on the surface, which is produced by the high pressure. Espresso is more viscous than other forms of brewed coffee. The moka pot , also known as the "Italian coffeepot" or the "caffettiera," is a three-chamber design which boils water in the lower section. The generated steam pressure, about one bar (100 kPa, 14.5 psi), forces

SECTION 10

#1732848025575

1572-433: A lightly packed matrix, called a "puck," of finely ground coffee. The 30–60 millilitres (1.1–2.1 imp fl oz) beverage is served in demitasse cups; sugar is often added. It is consumed during the day at cafes and from street vendors, or after an evening meal. It is the basis for many coffee drinks. It is one of the most concentrated forms of coffee regularly consumed, with a distinctive flavor provided by crema ,

1703-552: A major emporium and coffee exporting port until the early 19th century. The city boasted a stone wall enclosing a citadel, as well as a labyrinth of thatched huts that surrounded the wall from without. Of these, some four hundred accommodated Jewish households that engaged in trade. In the mid-1730s, the vast majority of those occupied in trade in Mocha were the Banyan merchants , who numbered as many as 3,000 to 4,000 men. They chiefly traded in

1834-617: A more even extraction when brewed, without excessively fine particles that clog filters. These mills offer a wide range of grind settings, making them suitable to grind coffee for various brewing systems such as espresso, drip, percolators, French press, and others. Many burr grinders, including almost all domestic versions, are unable to achieve the extremely fine grind required for the preparation of Turkish coffee ; traditional Turkish hand grinders are an exception. Burr grinders are of two types - conical burrs and flat wheel burrs. Most manual coffee grinders use conical burrs, but there have been

1965-516: A mulch. They are especially appreciated by worms and acid-loving plants such as blueberries. Climate change may significantly impact coffee yields during the 21st century, such as in Nicaragua and Ethiopia which could lose more than half of the farming land suitable for growing (Arabica) coffee. As of 2016, at least 34% of global coffee production was compliant with voluntary sustainability standards such as Fairtrade , UTZ , and 4C (The Common Code for

2096-494: A navigation act where they excluded Arab vessels and brought the goods and produce of the interior in their own ships to Mocha and other Arabian ports: Berbera held an annual fair during the cool rain-free months between October and April. This months-long market handled immense quantities of coffee, gum Arabic, myrrh and other commodities. In the early 19th century these goods were almost exclusively handled by Somalis who, Salt says, had "a kind of navigation act by which they exclude

2227-408: A number of exceptions recently using flat wheel burrs including ghost burrs and hybrid designs. Both of them grind coffee bean consistently and with uniform size. There are also burr grinders, including a few manual coffee grinders, utilizing two burr sets for prebreaking and fine-grinding in order to sieve out coffee chaff , potentially work as slow feeders, achieve more uniform coffee grinds, and, in

2358-419: A piston down with their hand, forcing medium-temperature water through coffee grounds in about 30 seconds (into a single cup.) This method produces a smoother beverage than espresso, falling somewhere between the flavor of a moka pot and a French Press . Proper brewing of coffee requires using the correct amount of coffee grounds, extracted to the correct degree (largely determined by the correct time), at

2489-419: A pot with an orange handle). A variation is the traditional Neapolitan flip coffee pot , or Napoletana, a drip brew coffee maker for the stovetop. It consists of a bottom section filled with water, a middle filter section, and an upside-down pot placed on the top. When the water boils, the coffee maker is flipped over to let the water filter through the coffee grounds. The common electric percolator , which

2620-490: A single delivery. Passing through Mocha in 1752 and 1756, Remedius Prutky found that it boasted a "lodging-house of the Prophet Muhammad , which was like a huge tenement block laid out in many hundred separate cells where accommodation was rented to all strangers without discrimination of race or religion." He also found a number of European ships in the harbor: three French, four English, two Dutch, and one Portuguese. In

2751-694: A student of Balliol College from Crete named Nathaniel Conopios of Crete. Oxford's Queen's Lane Coffee House , established in 1654, is still in existence today. Coffee was introduced in France in 1657 and in Austria and Poland after the 1683 Battle of Vienna , when coffee was captured from supplies of the defeated Turks. When coffee reached North America during the Colonial period, it was initially not as successful as in Europe, as alcoholic beverages remained more popular. During

SECTION 20

#1732848025575

2882-427: A third are beetles , and over a quarter are bugs . Some 20 species of nematodes , 9 species of mites, and several snails and slugs also attack the crop. Birds and rodents sometimes eat coffee berries, but their impact is minor compared to invertebrates. In general, arabica is the more sensitive species to invertebrate predation overall. Each part of the coffee plant is assailed by different animals. Nematodes attack

3013-513: A very early method of making coffee, is used in the Middle East , North Africa , East Africa , Turkey , Greece , the Balkans , and Russia . Very finely ground coffee, optionally sugar, and water are placed in a narrow-topped pot, called a cezve ( Turkish ), kanaka ( Egyptian ), briki ( Greek ), džezva ( Štokavian ) or turka ( Russian ) and brought to the boil then immediately removed from

3144-469: Is a special pan or apparatus suitable to heat up and roast green coffee beans. The whole coffee beans are ground, also known as milling , to facilitate the brewing process. The fineness of the grind strongly affects brewing. Brewing methods that expose coffee grounds to heated water for longer require a coarser grind than faster brewing methods. Beans that are too finely ground for the brewing method in which they are used will expose too much surface area to

3275-419: Is brewed from the ground roasted beans, which are typically steeped in hot water before being filtered out. 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 added to mask the bitter taste or enhance

3406-713: Is descended. Coffee thrived in the climate and was conveyed across the Americas. Coffee was cultivated in Saint-Domingue (now Haiti) from 1734, and by 1788 it supplied half the world's coffee. The conditions that the enslaved people worked in on coffee plantations were a factor in the soon to follow Haitian Revolution . The coffee industry never fully recovered there. Meanwhile, coffee had been introduced to Brazil in 1727, although its cultivation did not gather momentum until independence in 1822. After this time, massive tracts of rainforest were cleared for coffee plantations, first in

3537-680: Is disposed of. In 1817, a British lieutenant was allegedly mistreated in Mocha, and the British Indian authorities requested that action be taken. However, the imam's governor turned down the British demand. In response, in December 1820, HMS Topaze and ships and troops belonging to the British East India Company attacked Mocha's North and South Forts, destroying them. A decade and a half later, Ibrahim Pasha of Egypt would also attack

3668-525: Is done. Even at room temperature, deterioration will occur; however, if kept in an oxygen-free environment it can last almost indefinitely at room temperature, and sealed containers of brewed coffee are sometimes commercially available in food stores in America or Europe, with refrigerated bottled coffee drinks being commonly available at convenience stores and grocery stores in the United States. Canned coffee

3799-538: Is fed a single-serving " pod " of pre-measured coffee grounds for each beverage. Characteristics which may be emphasized or deemphasized by different preparation methods include: acidity (brightness), aroma (especially more delicate floral and citrus notes), mouthfeel (body), astringency , bitterness (both positive and negative), and the duration and intensity of flavour perception in the mouth (finish). The addition of sweeteners, dairy products (e.g. milk or cream), or dairy alternatives (e.g. almond milk ) also changes

3930-472: Is generally in places where the humidity is very high. An Asian coffee known as kopi luwak undergoes a peculiar process made from coffee berries eaten by the Asian palm civet , passing through its digestive tract, with the beans eventually harvested from feces . Coffee brewed from this process is among the most expensive in the world, with bean prices reaching $ 160 per pound or $ 30 per brewed cup. Kopi luwak coffee

4061-534: Is induced by the fungal pathogen Gibberella xylarioides . It can affect several Coffea species, and could potentially threaten production worldwide. Mycena citricolor , American leaf spot, is a fungus that can affect the whole coffee plant. It grows on leaves, resulting in leaves with holes that often fall from the plant. It is a threat primarily in Latin America. Over 900 species of insect have been recorded as pests of coffee crops worldwide. Of these, over

Coffee - Misplaced Pages Continue

4192-608: Is known as Mokka . According to the Portuguese Jesuit missionary Jerónimo Lobo , who sailed the Red Sea in 1625, Mocha was "formerly of limited reputation and trade" but since "the Turkish assumption of power throughout Arabia , it has become the major city of the territory under Turkish domination, even though it is not the Pasha 's place of residence, which is two days' journey inland in

4323-443: Is made by heating coarse grounds with water in a pot, letting the grounds settle and pouring off the liquid to drink, sometimes filtering it to remove fine grounds. While the name suggests that this method was used by cowboys, presumably on the trail around a campfire, it is used by others; some people prefer this method. The above methods are sometimes used with hot milk instead of water. Turkish coffee (aka Arabic coffee, etc.),

4454-541: Is native to western and central Subsaharan Africa, from Guinea to Uganda and southern Sudan. Less popular species are C. liberica , C. stenophylla , C. mauritiana , and C. racemosa . All coffee plants are classified in the large family Rubiaceae . They are evergreen shrubs or trees that may grow 5 m (15 ft) tall when unpruned. The leaves are dark green and glossy, usually 10–15 cm (4–6 in) long and 6 cm (2.4 in) wide, simple, entire, and opposite. Petioles of opposite leaves fuse at

4585-659: Is now prepared for drinking. The coffee beans were procured by the Yemenis from the Ethiopian Highlands via coastal Somali intermediaries, and cultivated in Yemen. By the 16th century, the drink had reached the rest of the Middle East and North Africa, later spreading to Europe. The two most commonly grown coffee bean types are C. arabica and C. robusta . Coffee plants are cultivated in over 70 countries , primarily in

4716-402: Is often simpler and less labor-intensive, and a wet process method, which incorporates batch fermentation, uses larger amounts of water in the process, and often yields a milder coffee. Then they are sorted by ripeness and color, and most often the flesh of the berry is removed, usually by machine, and the seeds are fermented to remove the slimy layer of mucilage still present on the seed. When

4847-462: Is particularly popular in Japan and South Korea. Electronic coffee makers boil the water and brew the infusion with little human assistance and sometimes according to a timer. Some such devices also grind the beans automatically before brewing. The French press is considered one of the oldest and simplest methods to brew coffee. Despite its simplicity, it can be a little tricky. The most important part of

4978-411: Is said to have a uniquely rich, slightly smoky aroma and flavor with hints of chocolate, resulting from the action of digestive enzymes breaking down bean proteins to facilitate partial fermentation . In Thailand, black ivory coffee beans are fed to elephants whose digestive enzymes reduce the bitter taste of beans collected from dung. These beans sell for up to $ 1,100 a kilogram ($ 500 per lb), achieving

5109-417: Is the pierced pressing disc with a stem handle, and a covering lid. The finely ground coffee with 15–20% chicory is placed in the upper compartment, the pierced pressing disc is used to cover the ground coffee, and hot water is poured on top of this disk. Unlike the regular drip brew, the coffee does not start pouring down immediately. This is because of the chicory, which holds on to the water longer than just

5240-429: Is then filtered, usually through a very thick filter, removing all particles. This process produces a very strong concentrate which can be stored in a refrigerated, airtight container for up to eight weeks. The coffee can then be prepared for drinking by adding hot water to the concentrate at a water-to-concentrate ratio of approximately 3:1, but can be adjusted to the drinker's preference. The coffee prepared by this method

5371-515: Is to put the ground coffee in a cup, pour hot water over it and let cool while the grounds sink to the bottom. This is a traditional method for making a cup of coffee that is still used in parts of Indonesia . This method, known as "mud coffee" in the Middle East owing to an extremely fine grind that results in a mud-like sludge at the bottom of the cup, allows for extremely simple preparation, but drinkers then have to be careful if they want to avoid drinking grounds either from this layer or floating at

Coffee - Misplaced Pages Continue

5502-440: Is to raise seedlings in nurseries that are then planted outside after six to twelve months. Coffee is often intercropped with food crops, such as corn, beans, or rice during the first few years of cultivation as farmers become familiar with its requirements. Coffee plants grow within a defined area between the tropics of Cancer and Capricorn, termed the bean belt or coffee belt. In 2020, the world production of green coffee beans

5633-412: Is used as an inexpensive substitute for arabica in many commercial coffee blends. Good quality robusta beans are used in traditional Italian espresso blends to provide a full-bodied taste and a better foam head (known as crema ). Additionally, robusta is less susceptible to disease than arabica and can be cultivated in lower altitudes and warmer climates where arabica does not thrive. The robusta strain

5764-430: Is very low in acidity with a smooth taste, and is often preferred by those with sensitive stomachs. Others, however, feel this method strips coffee of its bold flavor and character. Thus, this method is not common, and there are few appliances designed for it. The amount of coffee used affects both the strength and the flavor of the brew in a typical drip-brewing filtration-based coffee maker. The softer flavors come out of

5895-462: Is vulnerable, hastened the uptake of the resistant robusta. The pathogen and results in light, rust-colored spots on the undersides of coffee plant leaves. It grows exclusively on the leaves of coffee plants. Coffee leaf rust is found in virtually all countries that produce coffee. Beans from different countries or regions can usually be distinguished by differences in flavor, aroma, body, and acidity. These taste characteristics are dependent not only on

6026-581: The Morena Kaffeefilter (c. 1960s–1970s) and the Onko Kaffee-Filter (c. 1960s–1970s) were devices combining steeping (immersion) with drip-filtering ( percolation ), a method sometimes also called percolative immersion , immersion pour-over , immersion drip brew , hybrid brewing , steeped bloom or steep & release . Newer devices supporting this include the Clever Dripper (2009),

6157-542: The Rainforest Alliance have led a campaign for 'shade-grown' and organic coffees , which can be sustainably harvested. Shaded coffee cultivation systems show greater biodiversity than full-sun systems, and those more distant from continuous forest compare rather poorly to undisturbed native forest in terms of habitat value for some bird species. Coffee production uses a large volume of water. On average it takes about 140 litres (37  US gal ) of water to grow

6288-681: The coffee industry have also pointed to its negative impact on the environment and the clearing of land for coffee-growing and water use. The word coffee entered the English language in 1582 via the Dutch koffie , borrowed from the Ottoman Turkish kahve ( قهوه ), borrowed in turn from the Arabic qahwah ( قَهْوَة ). Medieval Arab lexicographers traditionally held that the etymology of qahwah meant 'wine', given its distinctly dark color, and

6419-410: The 1830s. He noted that Turkish "rebels" possessed Mocha. The Turks took it over after they left Egypt while being disgruntled with the rule of Muhammad Ali of Egypt . These "rebels", consisting of confederates throughout Arabia , had banded together under one leader named Turkie ben al Mas. Jacob Saphir who visited the city in 1859 wrote about seeing many houses that were vacant of dwellers, although

6550-494: The 18th century, a plague killed half of the city's population, from which time the city never really recovered. In August 1800 Phoenix visited. William Moffat, her captain, took the opportunity to prepare a chart of the mouth of the Red Sea. Mocha was very dependent on imported coffee beans from present-day Ethiopia, which was exported by Somali merchants from Berbera across the Gulf of Aden. The Berbera merchants procured most of

6681-692: The 19th century. After that, much of the Ethiopian coffee was exported to Aden via Berbera. By the 16th century, coffee had reached the rest of the Middle East and North Africa. The first coffee seeds were smuggled out of the Middle East by Sufi Baba Budan from Yemen to India during the time. Before then, all exported coffee was boiled or otherwise sterilized. Portraits of Baba Budan depict him as having smuggled seven coffee seeds by strapping them to his chest. The first plants from these smuggled seeds were planted in Mysore . Coffee had spread to Italy by 1600 and then to

SECTION 50

#1732848025575

6812-612: The Arab vessels from their ports and bring the produce of their country either to Aden or Mocha in their own dows ." Foreign observers at the time were quick to notice the Somalis who frequented Mocha. The majority of the Somalis arrived seasonally and stayed temporarily to trade in the goods they brought from the interior of the Horn of Africa . They were noted to be industrious in trade as well as keeping to

6943-880: The Bonavita Immersion Dripper (2014), the Goat Story GINA (2016), the December Dripper (2017), the Hario Switch (2019), the Melitta Amano (2020), the NextLevel Pulsar (2021), the Cuptimo (2022), and the Sworksdesign Bottomless Dripper (2023). Coffee bags are used less often than tea bags . They are simply disposable bags containing coffee; the grounds do not exit the bag as it mixes with

7074-472: The Coffee Community). Coffee berries are traditionally selectively picked by hand, which is labor-intensive as it involves the selection of only the berries at the peak of ripeness. More commonly, crops are strip picked, where all berries are harvested simultaneously regardless of ripeness by person or machine. After picking, green coffee is processed by one of two types of method—a dry process method which

7205-563: The Hebrew qehe(h) 'dulling' and the Aramaic qahey ('give acrid taste to'). Although etymologists have connected it with a word meaning ' wine ' , it is also thought to be from the Kaffa region of Ethiopia. The terms coffee pot and coffee break originated in 1705 and 1952, respectively. There are multiple anecdotal origin stories which lack evidence. In a commonly repeated legend, Kaldi ,

7336-616: The Red Sea. One account credits Muhammad Ibn Sa'd for bringing the beverage to Aden from the African coast, other early accounts say Ali ben Omar of the Shadhili Sufi order was the first to introduce coffee to Arabia. 16th-century Islamic scholar Ibn Hajar al-Haytami notes in his writings that a beverage called qahwa developed from a tree in the Zeila region located in the Horn of Africa. Coffee

7467-535: The Revolutionary War, the demand for coffee increased so much that dealers had to hoard their scarce supplies and raise prices dramatically; this was also due to the reduced availability of tea from British merchants, and a general resolution among many Americans to avoid drinking tea following the 1773 Boston Tea Party . During the 18th century, coffee consumption declined in Britain, giving way to tea drinking. Tea

7598-441: The Turkish governor still dwelt there with a band of soldiers, collecting taxes from local traders and ships visiting the harbor. When the British took control over Aden, the port in Mocha fell into disuse, being replaced by Aden. The general destruction of the city was still prominent as late as 1909, when German explorer and photographer, Hermann Burchardt , wrote of the city Mocha as he saw it: "This card will reach you from one of

7729-471: The base to form interpetiolar stipules , characteristic of Rubiaceae . The flowers are axillary , and clusters of fragrant white flowers bloom simultaneously. Gynoecium consists of an inferior ovary, also characteristic of Rubiaceae. The flowers are followed by oval berries of about 1.5 cm (0.6 in). When immature, they are green, and they ripen to yellow, then crimson, before turning black on drying. Each berry usually contains two seeds, but 5–10% of

7860-402: The bean absorbs heat, its color shifts to yellow, then to a light "cinnamon" brown, and then to a rich dark brown color. During roasting, oils appear on the surface of the bean. The roast will continue to darken until it is removed from the heat source. Coffee can be roasted with ordinary kitchen equipment (frying pan, grill, oven, popcorn popper ) or by specialized appliances. A coffee roaster

7991-400: The beans releases the coffee's oils, which are then more easily extracted during the infusion process with hot water, making the coffee taste richer and smoother. Both manually and electrically powered mills are available. These mills grind the coffee to a fairly uniform size determined by the separation of the two abrasive surfaces between which the coffee is ground; the uniform grind produces

SECTION 60

#1732848025575

8122-645: The beans with a mortar and pestle can pulverise the coffee finely enough. In a roller grinder, the beans are ground between pairs of corrugated rollers. A roller grinder produces a more even grind size distribution and heats the ground coffee less than other grinding methods. However, due to their size and cost, roller grinders are used exclusively by commercial and industrial scale coffee producers. Water-cooled roller grinders are used for high production rates as well as for fine grinds such as Turkish and espresso. Coffee can be brewed in several different ways, but these methods fall into four main groups depending on how

8253-501: The berries have only one; these are called peaberries . Arabica berries ripen in six to eight months, while robusta takes nine to eleven months. Coffea arabica is predominantly self-pollinating, and as a result, the seedlings are generally uniform and vary little from their parents. In contrast, Coffea canephora , and C. liberica are self-incompatible and require outcrossing . This means that useful forms and hybrids must be propagated vegetatively . Cuttings, grafting, and budding are

8384-420: The boiling water up through coffee grounds held in the middle section, separated by a filter mesh from the top section. The resultant coffee (almost espresso strength, but without the crema) is collected in the top section. Moka pots usually sit directly on a stovetop heater or burner. Some models have a transparent glass or plastic top. Single-serving coffee machines force hot water under low pressure through

8515-427: The bowl, and the whole apparatus is set over a burner. As the water heats, it is forced by the increasing vapor pressure up the siphon and into the bowl where it mixes with the grounds. When all the water possible has been forced into the bowl the infusion is allowed to sit for some time before the brewer is removed from the heat. As the water vapor in the lower pot cools, it contracts, forming a partial vacuum and drawing

8646-411: The case of manual grinders, ease operation or improve through-put. Many electrical burr grinders offer larger hoppers for storing whole coffee beans and are easy to use with a portafilter for espresso grind. Almost every burr coffee grinder grinds with lower noise than with other grinding methods. Coffee beans can be chopped by using blades rotating at high speed (20,000 to 30,000  rpm ), either in

8777-428: The city and destroy its fortified wall closest to the sea, as well as its citadel. By that time, however, Mocha's trade in its country's precious commodity of coffee grains ( Coffea arabica ) had already been supplanted by Ethiopia, which was the principal trader of this commodity to North Africa and which sold for a third of the price of the same coffee imported from Arabia. Diplomat Edmund Roberts visited Mocha in

8908-655: The city of Sana'a." Lobo adds that its importance as a port was also due to the Ottoman law that required all ships entering the Red Sea to put in at Mocha and pay duty on their cargoes. Mocha's patron saint is Ali bin Omar al-Shadhili. Based on the Periplus of the Erythrean Sea, many believe that the important ancient emporium of Muza is located near Mocha. The exact location has been debated, either being present-day Mocha itself,

9039-439: The clearing of trees and increased use of fertilizer and pesticides, which damage the environment and cause health problems. Unshaded coffee plants grown with fertilizer yield the most coffee, although unfertilized shaded crops generally yield more than unfertilized unshaded crops: the response to fertilizer is much greater in full sun. While traditional coffee production causes berries to ripen more slowly and produce lower yields,

9170-502: The coastal village of Maushij or the inland settlement Mauza'. Prior to the arrival of the Ottomans in Yemen , in 1538, Mocha was a small fishing village. The Ottomans developed Mocha as a port city, being the first port north of the strait of Bab-el-Mandeb . Mocha reached its zenith in the first quarter of the 18th century, owing to its trade in coffee. English, Dutch, and French companies maintained factories at Mocha, which remained

9301-451: The coffee beans needed to produce one cup of coffee. Growing the plants needed to produce 1 kg (2.2 lb) of roasted coffee in Africa, South America or Asia requires 26,400 litres (7,000  US gal ) of water. As with many other forms of agriculture, often much of this is rainwater, much of which would otherwise run off into rivers or coastlines, while much water actually absorbed by

9432-605: The coffee beans, though a rather coarse grind is almost always called for. A plain glass cylinder may be used, or a vacuum flask arrangement to keep the coffee hot; this is not to be confused with a vacuum brewer—see below. The Arndt'sche Caffee-Aufgussmaschine (c. 1900), the Kaffeeaufgußkanne Max Thürmer (1900), the Büttner-Kaffeemaschine (1926), the Melitta 401 / 402 (1930s) filter holders,

9563-418: The coffee down through the filter. Drip brew coffee, also known as filtered coffee, is made by letting hot water drip onto coffee grounds held in a coffee filter surrounded by a filter holder or brew basket. Drip brew makers can be simple filter holder types manually filled with hot water, or they can use automated systems as found in the popular electric drip coffee-maker . Strength varies according to

9694-559: The coffee first and the more bitter flavors only after some time, so a large brew will tend to be both stronger and more bitter. This can be modified by stopping the filtration after a planned time and then adding hot water to the brew instead of waiting for all the water to pass through the grounds. In addition to the "cold press", there is a method called "Cold Drip Coffee". Also known as "Dutch Ice Coffee" (and very popular in Japan), instead of steeping, this method very slowly drips cold water into

9825-523: The coffee from the environs of Harar and shipped them off in their own vessels during the Berbera trading season. According to Captain Haines, who was the colonial administrator of Aden (1839–1854), Mocha historically imported up to two-thirds of their coffee from Berbera-based merchants before the coffee trade of Mocha was captured by British-controlled Aden in the 19th century. The Somalis of Berbera also had

9956-411: The coffee produced in low esteem because of this multiple-pass process. Others prefer gravity percolation and claim it delivers a richer cup of coffee in comparison to drip brewing. Indian filter coffee uses an apparatus typically made of stainless steel. There are two cylindrical compartments, one sitting on top of the other. The upper compartment has tiny holes (less than ~0.5 mm). And then there

10087-446: The coffee's growing region but also on genetic subspecies ( varietals ) and processing. Varietals are generally known by the region in which they are grown, such as Colombian , Java , and Kona . Arabica coffee beans are cultivated mainly in Latin America, eastern Africa or Asia, while robusta beans are grown in central Africa, southeast Asia, and Brazil. Coffee can also be blended with medicinal or functional mushrooms, of which some of

10218-408: The coffee, and then the coffee is mixed by hand. The drying that then takes place is more uniform, and fermentation is less likely. Most African coffee is dried in this manner and certain coffee farms around the world are starting to use this traditional method. Next, the coffee is sorted, and labeled as green coffee. Some companies use cylinders to pump in heated air to dry the coffee seeds, though this

10349-415: The color of the bean. Coffee brew Coffee preparation is the process of turning coffee beans into liquid coffee . While the particular steps vary with the type of coffee and with the raw materials, the process includes four basic steps: raw coffee beans must be roasted , the roasted coffee beans must then be ground , and the ground coffee must then be mixed with hot or cold water (depending on

10480-593: The commodity of coffee, brought by camels to the port of Mocha from places further north and inland, primarily from Bayt al-Faqih . Other trading goods brought to Mocha for export included such spices and commodities as frankincense, myrrh, Dragon's blood, Socotrine aloe, cumin, and the Balm of Gilead. English and Scottish merchants employed with the East India Company established a trading factory at Mocha, receiving at times as many as 50 to 60 camel loads of merchandise in

10611-420: The correct temperature using the water of balanced mineral composition. SCAA defines a precise composition of water for the barista championships. Mokha Mocha was the major marketplace for many commodities, including, but not limited to coffee ( Coffea arabica ) from the 16th century through the 19th century. The coffee itself did not grow in Mocha, but was transported from Ethiopia and inland Yemen to

10742-403: The cylinder, and off-the-boil water is then poured into it. The coffee and hot water are left in the cylinder for a few minutes (typically 4–7 minutes) and then the plunger is gently pushed down, leaving the filter immediately above the grounds, allowing the coffee to be poured out while the filter retains the grounds. Depending on the type of filter, it is important to pay attention to the grind of

10873-550: The equatorial regions of the Americas, Southeast Asia, the Indian subcontinent, and Africa. Green, unroasted coffee is traded as an agricultural commodity. The global coffee industry is massive and worth $ 495.50 billion as of 2023. In the same year, Brazil was the leading grower of coffee beans, producing 35% of the world's total, followed by Vietnam and Colombia. While coffee sales reach billions of dollars annually worldwide, coffee farmers disproportionately live in poverty. Critics of

11004-519: The extent of their inland trade, their great fairs, and their large exports in their own vessels. A great number of them live close to Mocha, and are a peaceable inoffensive race. Amidst the varied classes which are found in this town, the Soumalies, or natives of the opposite coast of Africa, are the most calculated to excite the attention of a stranger. Few reside here permanently, the greater number only remaining until their stock of sheep, gums, or coffee

11135-411: The fermentation is finished, the seeds are washed with large quantities of fresh water to remove the fermentation residue, which generates massive amounts of coffee wastewater . Finally, the seeds are dried. The best (but least used) method of drying coffee is using drying tables. In this method, the pulped and fermented coffee is spread thinly on raised beds, which allows the air to pass on all sides of

11266-472: The flavor. There are also various coffee substitutes . 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 as the modern beverage appears in modern-day Yemen in southern Arabia in the middle of the 15th century in Sufi shrines, where coffee seeds were first roasted and brewed in a manner similar to how it

11397-428: The following month. In 2021, an alleged attack by Houthi rebels, using ballistic missiles and drones, caused major damage to Mocha's port. The Associated Press reported that the attack on the port destroyed warehouses that aid organizations had been using. Today, Mocha is no longer used as a major trade route, as local coffee farms could not compete with those in former colonies such as Java . The local economy

11528-435: The garden. These can also be used as biodiesel fuel. There are four methods of grinding coffee for brewing: burr-grinding , chopping , pounding , and roller grinding . Burr mills use two revolving abrasive elements, such as wheels or conical grinding elements made of stainless steel or ceramic, between which the coffee beans are crushed or "torn" with little frictional heating. The process of squeezing and crushing of

11659-464: The general peace: The Samaulies, who inhabit the whole coast from Gardafui to the Straits [Bab-el-Mandeb], and through whose territories the whole produce of the interior of Africa must consequently reach Arabia, have been represented by Mr. Bruce, and many others, as a savage race, with whom it would be dangerous to have connection. I think that this is an unjust accusation, and is sufficiently disproved by

11790-462: The genus Coffea produce the berries from which coffee is extracted. The two main species commercially cultivated are Coffea canephora (predominantly a form known as 'robusta') and C. arabica . C. arabica , the most highly regarded species, is native to the southwestern highlands of Ethiopia and the Boma Plateau in southeastern Sudan and Mount Marsabit in northern Kenya. C. canephora

11921-467: The ground coffee beans can. This causes the beverage to be much more potent than the American drip variety. 2–3 teaspoonfuls of this decoction is added to a 100–150 ml milk. Sugar is then sometimes added by individual preference. Another variation is cold brew coffee , sometimes known as "cold press". Cold water is poured over coffee grounds and allowed to steep for eight to twenty-four hours. The coffee

12052-403: The ground coffee in the sock to be reused. A vacuum brewer consists of two chambers: a pot below, atop which is set a bowl or funnel with its siphon descending nearly to the bottom of the pot. The bottom of the bowl is blocked by a filter of glass, cloth or plastic, and the bowl and pot are joined by a gasket that forms a tight seal. Water is placed in the pot, the coffee grounds are placed in

12183-471: The ground coffee unless used to grind very large amounts as in a commercial operation. A fine grind allows the most efficient extraction but coffee ground too finely will slow down filtration or screening. Ground coffee deteriorates faster than roasted beans because of the greater surface area exposed to oxygen. Many coffee drinkers grind the beans themselves immediately before brewing. Used coffee grounds can be reused for hair care or skin care as well as in

12314-408: The ground, which causes scale parasites to not only attack the scale on the fallen branches but in the plant as well. The 2-mm-long coffee borer beetle ( Hypothenemus hampei ) is the most damaging insect pest of the world's coffee industry, destroying up to 50 percent or more of the coffee berries on plantations in most coffee-producing countries. The adult female beetle nibbles a single tiny hole in

12445-461: The grounds, which then very slowly pass through a filter. Unlike the cold press (which functions similar to a French Press) which takes eight to twenty-four hours, a Cold Drip process only takes about two hours, with taste and consistency results similar to that of a cold press. Espresso is made by forcing hot water at 91–95 °C (196–203 °F) under a pressure of between 8 and 18 bar (800 and 1,800 kPa; 120 and 260 psi), through

12576-437: The heat. It may be very briefly brought to the boil two or three times. Turkish coffee is sometimes flavored with cardamom , particularly in Arab countries. The resulting strong coffee, with foam on the top and a thick layer of grounds at the bottom, is drunk from small cups. A cafetière , or French press, is a tall, narrow cylinder with a plunger that includes a metal or nylon fine mesh filter. The grounds are placed in

12707-546: The heated water and produce a bitter, harsh, "over-extracted" taste. At the other extreme, an overly coarse grind will produce weak coffee unless more is used. Due to the importance of a grind's fineness, a uniform grind is highly desirable. If a brewing method is used in which the time of exposure of the ground coffee to the heated water is adjustable, then a short brewing time can be used for finely ground coffee. This produces coffee of equal flavor yet uses less ground coffee. A blade grinder does not cause frictional heat buildup in

12838-542: The latter half of the 19th century, and almost all were involved in the large-scale displacement and exploitation of the indigenous people. Harsh conditions led to many uprisings, coups, and bloody suppression of peasants. The notable exception was Costa Rica, where lack of ready labor prevented the formation of large farms. Smaller farms and more egalitarian conditions ameliorated unrest over the 19th and 20th centuries. Rapid growth in coffee production in South America during

12969-439: The method of brewing) for a specific time ( brewed ), the liquid coffee extraction must be separated from the used grounds , and finally, if desired, the extracted coffee is combined with other elements of the desired beverage, such as sweeteners, dairy products, dairy alternatives, or toppings (such as shaved chocolate). Coffee is usually brewed hot, at close to the boiling point of water, immediately before drinking, yielding

13100-403: The middle of the 15th century in the accounts of Ahmed al-Ghaffar in Yemen, where coffee seeds were first roasted and brewed in a similar way to how it is prepared now. Coffee was used by Sufi circles to stay awake for their religious rituals. Accounts differ on the origin of the coffee plant before its appearance in Yemen. From Ethiopia, coffee could have been introduced to Yemen via trade across

13231-522: The most frequently used include: lion's mane, chaga, cordyceps and reishi. Mushroom coffee has about half the caffeine of standard coffee. However, drinking mushroom coffee can result in digestive issues and high amounts can result in liver toxicity. There is little clinical evidence for the benefits of mushroom coffee. Coffee wilt disease or tracheomycosis is a common vascular wilt found in Eastern and Central Africa that can kill coffee trees it infects. It

13362-560: The most godforsaken little places in Asia. It exceeds all my expectations, with regard to the destruction. It looks like a city entirely destroyed by earthquakes, etc." The Bialetti Moka pot stovetop pressurized espresso maker was named after the Yemini city by the Italian engineer inventor Alfonso Bialetti in 1933. At the time Mocha was a famous leading producer and trader of coffee worldwide with

13493-426: The nitrogen-fixing non-legume sheoaks of the genus Casuarina , and the silky oak Grevillea robusta . This method is commonly called " shade-grown coffee ". Starting in the 1970s, many farmers switched their production method to sun cultivation, in which coffee is grown in rows under full sun with little or no forest canopy. This causes berries to ripen more rapidly and bushes to produce higher yields, but requires

13624-472: The number of coffee berry borers in Costa Rica coffee plantations. Originally, coffee was grown in the shade of trees that provided a habitat for many animals and insects. Remnant forest trees were used for this purpose, but many species have been planted as well. These include leguminous trees of the genera Acacia , Albizia , Cassia , Erythrina , Gliricidia , Inga , and Leucaena , as well as

13755-400: The perceived character of the brewed coffee. Principally, dairy products mute delicate aromas and thicken mouthfeel (particularly when frothed), while sweeteners mask astringency and bitterness. Roasting coffee transforms the chemical and physical properties of green coffee beans . When roasted, the green coffee bean expands to nearly double its original size, changing in color and density. As

13886-404: The plants is transpired straight back into the local environment through the plants' leaves (especially for cooling effects); broad estimates aside, consequential margins vary considerably based on details of local geography and horticultural practice. Coffee is often grown in countries where there is a water shortage, such as Ethiopia . Used coffee grounds may be used for composting or as

14017-462: The port in Mocha, where it was then shipped abroad. Even after other sources of coffee were found, Mocha beans (also called Sanani or Mocha Sanani beans, meaning from Sana'a ) continued to be prized for their distinctive flavor—and remain so even today. Mocha's coffee legacy is reflected in the name of the mocha latte and the Moka pot coffee maker. In Germany, traditional Turkish coffee

14148-506: The process is to not leave the coffee in the French press for too long after pressing. Boiling, decoction or maceration , was the main method used for brewing coffee until the 1930s and is still used in some European and Middle Eastern countries. The aromatic oils in coffee are released at 96 °C (205 °F), which is just below boiling, while the bitter acids are released when the water has reached boiling point. The simplest method

14279-474: The quality of the coffee is allegedly superior. In addition, the traditional shaded method provides living space for many wildlife species. Proponents of shade cultivation say environmental problems such as deforestation, pesticide pollution, habitat destruction, and soil and water degradation are the side effects of the practices employed in sun cultivation. The American Birding Association , Smithsonian Migratory Bird Center , National Arbor Day Foundation , and

14410-456: The range of 15–18:1 by mass; even within this fairly small range, differences are easily perceived by an experienced coffee drinker. Processes can range from extremely manual (e.g. hand grinding with manual pour-over in steady increments) to totally automated by a single appliance with a reservoir of roast beans which it automatically measures and grinds, and water, which it automatically heats and doses. Another common style of automated coffee maker

14541-408: The ratio of water to coffee and the fineness of the grind, but is typically weaker in taste and contains a lower concentration of caffeine than espresso, though often (due to size) more total caffeine. By convention, regular coffee brewed by this method is served by some restaurants in a brown or black pot (or a pot with a brown or black handle), while decaffeinated coffee is served in an orange pot (or

14672-455: The rest of Europe, Indonesia, and the Americas. In 1583, Leonhard Rauwolf , a German physician, gave this description of coffee after returning from a ten-year trip to the Near East: A beverage as black as ink, useful against numerous illnesses, particularly those of the stomach. Its consumers take it in the morning, quite frankly, in a porcelain cup passed around and from which each one drinks

14803-539: The roots, coffee borer beetles burrow into stems and woody material, and the foliage is attacked by over 100 species of larvae (caterpillars) of butterflies and moths. Mass spraying of insecticides has often proven disastrous, as predators of the pests are more sensitive than the pests themselves. Instead, integrated pest management has developed, using techniques such as targeted treatment of pest outbreaks, and managing crop environment away from conditions favoring pests. Branches infested with scale are often cut and left on

14934-563: The second half of the 19th century was matched by an increase in consumption in developed countries, though nowhere has this growth been as pronounced as in the United States, where a high rate of population growth was compounded by doubling of per capita consumption between 1860 and 1920. Though the United States was not the heaviest coffee-drinking nation at the time (Belgium, the Netherlands and Nordic countries all had comparable or higher levels of per capita consumption), due to its sheer size, it

15065-409: The story is likely apocryphal. Another legend attributes the discovery of coffee to a Sheikh Omar. Starving after being exiled from Mokha (a port city in what is now Yemen), Omar found berries. After attempting to chew and roast them, Omar boiled them, which yielded a liquid that revitalized and sustained him. The earliest credible evidence of coffee drinking or knowledge of the coffee tree appears in

15196-488: The surface of the coffee, which can be avoided by dribbling cold water onto the "floaters" from the back of a spoon. If the coffee beans are not ground finely enough, the grounds do not sink. A modern variant of this method is utilized by the German Empot (2014), a specially formed porcelain coffee pot with a reservoir at its bottom to hold back the sunken coffee grounds when pouring the finished coffee. "Cowboy coffee"

15327-664: The taste of the beverage by changing the coffee bean both physically and chemically. The bean decreases in weight as moisture is lost and increases in volume, causing it to become less dense. The density of the bean also influences the strength of the coffee and the requirements for packaging. The actual roasting begins when the temperature inside the bean reaches approximately 200 °C (392 °F), though different varieties of seeds differ in moisture and density and therefore roast at different rates. During roasting, caramelization occurs as intense heat breaks down starches , changing them to simple sugars that begin to brown, which darkens

15458-414: The two main species grown, arabica coffee (from C. arabica ) is generally more highly regarded than robusta coffee (from C. canephora ). Robusta coffee tends to be bitter and has less flavor but a better body than arabica. For these reasons, about three-quarters of coffee cultivated worldwide is C. arabica . Robusta strains also contain about 40–50% more caffeine than arabica. Consequently, this species

15589-450: The usual methods of vegetative propagation. On the other hand, there is great scope for experimentation in search of potential new strains. The traditional method of planting coffee is to place 20 seeds in each hole at the beginning of the rainy season . This method loses about 50% of the seeds' potential, as about half fail to sprout. A more effective process of growing coffee, used in Brazil,

15720-515: The vicinity of Rio de Janeiro and later São Paulo. Brazil went from having essentially no coffee exports in 1800 to being a significant regional producer in 1830, to being the largest producer in the world by 1852. In 1910–1920, Brazil exported around 70% of the world's coffee, Colombia, Guatemala, and Venezuela exported 15%, and Old World production accounted for less than 5% of world exports. Many countries in Central America took up cultivation in

15851-426: The water is introduced to the coffee grounds: decoction (through boiling ), infusion (through steeping ), gravitational feed (used with percolators and in drip brewing ), or pressurised percolation (as with espresso ). Brewed coffee, if kept hot, will deteriorate rapidly in flavor, and reheating such coffee tends to give it a "muddy" flavour, as some compounds that impart flavor to coffee are destroyed if this

15982-493: The water, so no extra filtering is required. Malaysian and some Caribbean and South American styles of coffee are often brewed using a "sock," which is actually a simple muslin bag, shaped like a filter, into which coffee is loaded, then steeped in hot water. This method is especially suitable for use with local-brew coffees in Malaysia, primarily of the varieties Robusta and Liberica which are often strong-flavored, allowing

16113-405: The world's most expensive coffee, three times costlier than palm civet coffee beans. The next step in the process is the roasting of green coffee. Coffee is usually sold in a roasted state, and with rare exceptions, such as infusions from green coffee beans, coffee is roasted before it is consumed. It can be sold roasted by the supplier, or it can be home roasted . The roasting process influences

16244-440: Was 175,647,000 60 kg bags, led by Brazil with 39% of the total, followed by Vietnam, Colombia, and Indonesia. Brazil is the largest coffee exporting nation, accounting for 15% of all world exports in 2019. As of 2021, no synthetic coffee products are publicly available but multiple bioeconomy companies have reportedly produced first batches that are highly similar on the molecular level and are close to commercialization. Of

16375-579: Was already the largest consumer of coffee in the world by 1860, and, by 1920, around half of all coffee produced worldwide was consumed in the US. Coffee has become a vital cash crop for many developing countries. Over one hundred million people in developing countries have become dependent on coffee as their primary source of income. It has become the primary export and economic backbone for African countries like Uganda, Burundi, Rwanda, and Ethiopia, as well as many Central American countries. Several species of shrub of

16506-466: Was derived from the verb qahiya ( قَهِيَ ), ' to have no appetite '. The word qahwah most likely meant 'the dark one', referring to the brew or the bean; qahwah is not the name of the bean, which are known in Arabic as bunn and in Cushitic languages as būn . Semitic languages have the root qhh , 'dark color', which became a natural designation for the beverage. Its cognates include

16637-715: Was first collected in 1890 from the Lomani River , a tributary of the Congo River, and was conveyed from the Congo Free State (now the Democratic Republic of the Congo) to Brussels to Java around 1900. From Java, further breeding resulted in the establishment of robusta plantations in many countries. In particular, the spread of the devastating coffee leaf rust (caused by the fungal pathogen Hemileia vastatrix ), to which arabica

16768-477: Was first exported from Ethiopia to Yemen by Somali merchants from Berbera and Zeila in modern-day Somaliland, which was procured from Harar and the Abyssinian interior. According to Captain Haines, who was the colonial administrator of Aden (1839–1854), Mokha historically imported up to two-thirds of its coffee from Berbera-based merchants before the coffee trade of Mokha was captured by British-controlled Aden in

16899-421: Was in almost universal use in the United States prior to the 1970s, and is still popular in some households today, differs from the pressure percolator described above. It uses the pressure of the boiling water to force it to a chamber above the grounds, but relies on gravity to pass the water down through the grounds, where it then repeats the process until shut off by an internal timer. Some coffee aficionados hold

17030-581: Was simpler to make, and had become cheaper with the British conquest of India and the tea industry there. During the Age of Sail, seamen aboard ships of the British Royal Navy made substitute coffee by dissolving burnt bread in hot water. The Frenchman Gabriel de Clieu took a coffee plant to the French territory of Martinique in the Caribbean in the 1720s, from which much of the world's cultivated arabica coffee

17161-573: Was the first to import coffee on a large scale. The Dutch later grew the crop in Java and Ceylon. The first exports of Indonesian coffee from Java to the Netherlands occurred in 1711. Through the efforts of the British East India Company , coffee also became popular in England. In a diary entry of May 1637, John Evelyn recorded tasting the drink at Oxford in England, where it had been brought by

#574425