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Coffee Preparation
Coffee preparation is the process of turning coffee beans into a beverage. 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 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 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 ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bitter (taste)
The gustatory system or sense of taste is the sensory system that is partially responsible for the perception of taste (flavor). Taste is the perception produced or stimulated when a substance in the mouth biochemistry, reacts chemically with taste receptor cells located on taste buds in the oral cavity, mostly on the tongue. Taste, along with olfaction and trigeminal nerve stimulation (registering texture, pain, and temperature), determines Flavoring, flavors of food and other substances. Humans have taste receptors on taste buds and other areas, including the upper surface of the tongue and the epiglottis. The gustatory cortex is responsible for the perception of taste. The tongue is covered with thousands of small bumps called lingual papillae, papillae, which are visible to the naked eye. Within each papilla are hundreds of taste buds. The exception to this is the filiform papillae that do not contain taste buds. There are between 2000 and 5000Boron, W.F., E.L. Boulpaep. 2003 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grinders
Grinder may refer to: Machinery *Various types of grinding machine, used in a machining operation to refine the surface of materials *Food grinders **Blade grinder, includes food processors, blenders, electric coffee and spice grinders, etc. **Coffee grinder, a machine used for grinding coffee ** Herb grinder, a grinder used for herbs including marijuana **Meat grinder, a machine used for grinding food **Wet grinder, a grinder that uses water either to soften the product ground or to keep the grinding elements cool *Grinder winch, a device for tensioning a rope to control a sail on a boat People * Grinder (surname) * Bob Baker (boxer) (1926–2002), American heavyweight boxer nicknamed "The Grinder" *Michael Mizrachi (born 1981), American professional poker player nicknamed "The Grinder" *Cliff Thorburn (born 1948), Canadian retired professional snooker player, nicknamed "The Grinder" Places * Grinder, Norway, a village in Grue Municipality in Innlandet county, Norway * Grinder I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turkish Coffee And Pepper Grinders
Turkish may refer to: *a Turkic language spoken by the Turks * of or about Turkey ** Turkish language *** Turkish alphabet ** Turkish people, a Turkic ethnic group and nation *** Turkish citizen, a citizen of Turkey *** Turkish communities and minorities in the former Ottoman Empire * Ottoman Empire (Ottoman Turkey), 1299–1922, previously sometimes known as the Turkish Empire ** Ottoman Turkish, the Turkish language used in the Ottoman Empire * Turkish Airlines, an airline * Turkish music (style), a musical style of European composers of the Classical music era See also * * * Turk (other) * Turki (other) * Turkic (other) * Turkey (other) * Turkiye (other) * Turkish Bath (other) * Turkish population, the number of ethnic Turkish people in the world * Culture of Turkey * History of Turkey ** History of the Republic of Turkey The Republic of Turkey was created after the overthrow of Sultan Mehmet VI Vahdettin by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coffee Burr Grinder
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 beverage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Four Green Steps
Four Green Steps is an internet environmental organization based in Montreal, Quebec. The organization was founded in 2008 by Jaye and Bill Yarrow. The business has been active for three years, but the official launch was held in October 2011. The organization consists of four sections: School Program, Community, Marketplace and InfoZone. Four Green Steps contains information on various environmental topics such as green living, sustainable products, and corporate responsibility. The site also provides an environmental curriculum for various schools of different ages.... The organization celebrated 'Unsolicited Acts of Kindness Week' in August 2012, celebrating by donating used office equipment and pledging to plant a tree for anyone who does a good deed during Kindness Week. Services School program Four Green Steps school program was developed in an effort to encourage a younger generation to become interested in environmental sustainability. The school program is a comprehens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biodiesel
Biodiesel is a form of diesel fuel derived from plants or animals and consisting of long-chain fatty acid esters. It is typically made by chemically reacting lipids such as animal fat (tallow), soybean oil, or some other vegetable oil with an alcohol, producing a methyl, ethyl or propyl ester by the process of transesterification. Unlike the vegetable and waste oils used to fuel converted diesel engines, biodiesel is a drop-in biofuel, meaning it is compatible with existing diesel engines and distribution infrastructure. However, it is usually blended with petrodiesel (typically to less than 10%) since most engines cannot run on pure Biodiesel without modification. Biodiesel blends can also be used as heating oil. The US National Biodiesel Board defines "biodiesel" as a mono-alkyl ester. Blends Blends of biodiesel and conventional hydrocarbon-based diesel are most commonly distributed for use in the retail diesel fuel marketplace. Much of the world uses a system know ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Used Coffee Grounds
Used coffee grounds is the result of brewing coffee, and are the final product after preparation of coffee. Despite having several highly-desirable chemical components, used coffee grounds are generally regarded as waste, and they are usually thrown away or composted. As of 2019, it was estimated that over 15 million tonnes of spent coffee grounds are generated annually. Due to this quantity of waste and the chemical properties of used coffee grounds, potential uses for used coffee grounds are a hot topic of investigation as of the 2010s. In the late 19th century, used coffee grounds were used to adulterate pure coffee. Chemical composition Used coffee grounds are rich in sugars, which comprise about half of their weight. A further 20% is made up of proteins, and a further 20% is lignins. The dry coffee grounds contain significant amounts of potassium (11.7 g/kg), nitrogen (2.8 g/kg), magnesium (1.9 g/kg), and phosphorus (1.8 g/kg). The quantity of caffeine remaining i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mill (grinding)
A mill is a device, often a structure, machine or kitchen appliance, that breaks solid materials into smaller pieces by grinding, crushing, or cutting. Such comminution is an important unit operation in many processes. There are many different types of mills and many types of materials processed in them. Historically mills were powered by hand or by animals (e.g., via a hand crank), working animal (e.g., horse mill), wind (windmill) or water (watermill). In modern era, they are usually powered by electricity. The grinding of solid materials occurs through mechanical forces that break up the structure by overcoming the interior bonding forces. After the grinding the state of the solid is changed: the grain size, the grain size disposition and the grain shape. Milling also refers to the process of breaking down, separating, sizing, or classifying aggregate material (e.g. mining ore). For instance rock crushing or grinding to produce uniform aggregate size for construction purp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
