1.
Umami
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Umami, or savory taste, is one of the five basic tastes. It has been described as brothy or meaty, people taste umami through taste receptors specific to glutamate. Glutamate is widely present in foods, such as meat broths and fermented products. Since umami has its own rather than arising out of a combination of the traditionally recognized taste receptors. A loanword from the Japanese, umami can be translated as pleasant savory taste and this neologism was coined in 1908 by Japanese chemist Kikunae Ikeda from a nominalization of umai delicious. The compound 旨味 is used for a general sense of a food as delicious. Scientists have debated whether umami was a basic taste since Kikunae Ikeda first proposed its existence in 1908, in 1985, the term umami was recognized as the scientific term to describe the taste of glutamates and nucleotides at the first Umami International Symposium in Hawaii. Umami represents the taste of the amino acid L-glutamate and 5’-ribonucleotides such as guanosine monophosphate and it can be described as a pleasant brothy or meaty taste with a long lasting, mouthwatering and coating sensation over the tongue. The sensation of umami is due to the detection of the anion of glutamate in specialized receptor cells present on the human. Some 52 peptides may be responsible for detecting umami taste and its effect is to balance taste and round out the overall flavor of a dish. Umami enhances the palatability of a variety of foods. Glutamate in acid form imparts little taste, whereas the salts of glutamic acid, known as glutamates. GMP and IMP amplify the taste intensity of glutamate, adding salt to the free acids also enhances the umami taste. Monosodium L-aspartate has an umami taste about four times less intense than MSG whereas ibotenic acid, glutamate has a long history in cooking. In the late-1800s, chef Auguste Escoffier, who opened restaurants in Paris and London, created meals that combined umami with salty, sour, sweet and he did not know the chemical source of this unique quality, however. Umami was first scientifically identified in 1908 by Kikunae Ikeda, a professor of the Tokyo Imperial University and he found that glutamate was responsible for the palatability of the broth from kombu seaweed. He noticed that the taste of kombu dashi was distinct from sweet, sour, bitter, professor Shintaro Kodama, a disciple of Ikeda, discovered in 1913 that dried bonito flakes contained another umami substance. In 1957, Akira Kuninaka realized that the ribonucleotide GMP present in shiitake mushrooms also conferred the umami taste, one of Kuninakas most important discoveries was the synergistic effect between ribonucleotides and glutamate
2.
Liquid
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A liquid is a nearly incompressible fluid that conforms to the shape of its container but retains a constant volume independent of pressure. As such, it is one of the four states of matter. A liquid is made up of tiny vibrating particles of matter, such as atoms, water is, by far, the most common liquid on Earth. Like a gas, a liquid is able to flow and take the shape of a container, most liquids resist compression, although others can be compressed. Unlike a gas, a liquid does not disperse to fill every space of a container, a distinctive property of the liquid state is surface tension, leading to wetting phenomena. The density of a liquid is usually close to that of a solid, therefore, liquid and solid are both termed condensed matter. On the other hand, as liquids and gases share the ability to flow, although liquid water is abundant on Earth, this state of matter is actually the least common in the known universe, because liquids require a relatively narrow temperature/pressure range to exist. Most known matter in the universe is in form as interstellar clouds or in plasma form within stars. Liquid is one of the four states of matter, with the others being solid, gas. Unlike a solid, the molecules in a liquid have a greater freedom to move. The forces that bind the molecules together in a solid are only temporary in a liquid, a liquid, like a gas, displays the properties of a fluid. A liquid can flow, assume the shape of a container, if liquid is placed in a bag, it can be squeezed into any shape. These properties make a suitable for applications such as hydraulics. Liquid particles are bound firmly but not rigidly and they are able to move around one another freely, resulting in a limited degree of particle mobility. As the temperature increases, the vibrations of the molecules causes distances between the molecules to increase. When a liquid reaches its point, the cohesive forces that bind the molecules closely together break. If the temperature is decreased, the distances between the molecules become smaller, only two elements are liquid at standard conditions for temperature and pressure, mercury and bromine. Four more elements have melting points slightly above room temperature, francium, caesium, gallium and rubidium, metal alloys that are liquid at room temperature include NaK, a sodium-potassium metal alloy, galinstan, a fusible alloy liquid, and some amalgams
3.
Water
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Water is a transparent and nearly colorless chemical substance that is the main constituent of Earths streams, lakes, and oceans, and the fluids of most living organisms. Its chemical formula is H2O, meaning that its molecule contains one oxygen, Water strictly refers to the liquid state of that substance, that prevails at standard ambient temperature and pressure, but it often refers also to its solid state or its gaseous state. It also occurs in nature as snow, glaciers, ice packs and icebergs, clouds, fog, dew, aquifers, Water covers 71% of the Earths surface. It is vital for all forms of life. Only 2. 5% of this water is freshwater, and 98. 8% of that water is in ice and groundwater. Less than 0. 3% of all freshwater is in rivers, lakes, and the atmosphere, a greater quantity of water is found in the earths interior. Water on Earth moves continually through the cycle of evaporation and transpiration, condensation, precipitation. Evaporation and transpiration contribute to the precipitation over land, large amounts of water are also chemically combined or adsorbed in hydrated minerals. Safe drinking water is essential to humans and other even though it provides no calories or organic nutrients. There is a correlation between access to safe water and gross domestic product per capita. However, some observers have estimated that by 2025 more than half of the population will be facing water-based vulnerability. A report, issued in November 2009, suggests that by 2030, in developing regions of the world. Water plays an important role in the world economy, approximately 70% of the freshwater used by humans goes to agriculture. Fishing in salt and fresh water bodies is a source of food for many parts of the world. Much of long-distance trade of commodities and manufactured products is transported by boats through seas, rivers, lakes, large quantities of water, ice, and steam are used for cooling and heating, in industry and homes. Water is an excellent solvent for a variety of chemical substances, as such it is widely used in industrial processes. Water is also central to many sports and other forms of entertainment, such as swimming, pleasure boating, boat racing, surfing, sport fishing, Water is a liquid at the temperatures and pressures that are most adequate for life. Specifically, at atmospheric pressure of 1 bar, water is a liquid between the temperatures of 273.15 K and 373.15 K
4.
Meat
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Meat is animal flesh that is eaten as food. Humans have hunted and killed animals for meat since prehistoric times, the advent of civilization allowed the domestication of animals such as chickens, sheep, pigs and cattle. This eventually led to their use in production on an industrial scale with the aid of slaughterhouses. Meat is mainly composed of water, protein, and fat and it is edible raw, but is normally eaten after it has been cooked and seasoned or processed in a variety of ways. Unprocessed meat will spoil or rot within hours or days as a result of infection with and decomposition by bacteria, most often, meat refers to skeletal muscle and associated fat and other tissues, but it may also describe other edible tissues such as offal. The word meat comes from the Old English word mete, which referred to food in general, the term is related to mad in Danish, mat in Swedish and Norwegian, and matur in Icelandic and Faroese, which also mean food. The word mete also exists in Old Frisian to denote important food, differentiating it from swiets, paleontological evidence suggests that meat constituted a substantial proportion of the diet of even the earliest humans. Early hunter-gatherers depended on the hunting of large animals such as bison. Several breeds of sheep were established in ancient Mesopotamia and Egypt by 3500–3000 BC, today, more than 200 sheep-breeds exist. Cattle were domesticated in Mesopotamia after settled agriculture was established about 5000 BC, modern domesticated cattle fall into the groups Bos taurus and Bos indicus, both descended from the now-extinct aurochs. The breeding of cattle, cattle optimized for meat production as opposed to animals best suited for draught or dairy purposes. Domestic pigs, which are descended from boars, are known to have existed about 2500 BC in modern-day Hungary and in Troy, earlier pottery from Jericho. Pork sausages and hams were of commercial importance in Greco-Roman times. Pigs continue to be bred intensively as they are being optimized to produce meat best suited for meat products. Other animals are or have raised or hunted for their flesh. The type of meat consumed varies much between different cultures, changes over time, depending on such as tradition and the availability of the animals. The amount and kind of meat consumed also varies by income, horses are commonly eaten in France, Italy, Germany and Japan, among other countries. Horses and other mammals such as reindeer were hunted during the late Paleolithic in western Europe
5.
Fish
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A fish is any member of a group of animals that consist of all gill-bearing aquatic craniate animals that lack limbs with digits. They form a group to the tunicates, together forming the olfactores. Included in this definition are the living hagfish, lampreys, and cartilaginous, tetrapods emerged within lobe-finned fishes, so cladistically they are fish as well. However, traditionally fish are rendered obsolete or paraphyletic by excluding the tetrapods, because in this manner the term fish is defined negatively as a paraphyletic group, it is not considered a formal taxonomic grouping in systematic biology. The traditional term pisces is considered a typological, but not a phylogenetic classification, the earliest organisms that can be classified as fish were soft-bodied chordates that first appeared during the Cambrian period. Although they lacked a true spine, they possessed notochords which allowed them to be more agile than their invertebrate counterparts, fish would continue to evolve through the Paleozoic era, diversifying into a wide variety of forms. Many fish of the Paleozoic developed external armor that protected them from predators, the first fish with jaws appeared in the Silurian period, after which many became formidable marine predators rather than just the prey of arthropods. Fish are abundant in most bodies of water and they can be found in nearly all aquatic environments, from high mountain streams to the abyssal and even hadal depths of the deepest oceans. With 33,100 described species, fish exhibit greater species diversity than any group of vertebrates. Fish are an important resource for humans worldwide, especially as food, commercial and subsistence fishers hunt fish in wild fisheries or farm them in ponds or in cages in the ocean. They are also caught by fishers, kept as pets, raised by fishkeepers. Fish have had a role in culture through the ages, serving as deities, religious symbols, fish do not represent a monophyletic group, and therefore the evolution of fish is not studied as a single event. Early fish from the record are represented by a group of small, jawless. Jawless fish lineages are mostly extinct, an extant clade, the lampreys may approximate ancient pre-jawed fish. The first jaws are found in Placodermi fossils, the diversity of jawed vertebrates may indicate the evolutionary advantage of a jawed mouth. It is unclear if the advantage of a hinged jaw is greater biting force, improved respiration, fish may have evolved from a creature similar to a coral-like sea squirt, whose larvae resemble primitive fish in important ways. The first ancestors of fish may have kept the form into adulthood. Fish are a group, that is, any clade containing all fish also contains the tetrapods
6.
Vegetable
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In everyday usage, a vegetable is any part of a plant that is consumed by humans as food as part of a meal. The term vegetable is somewhat arbitrary, and largely defined through culinary and it normally excludes other food derived from plants such as fruits, nuts, and cereal grains, but includes seeds such as pulses. The original meaning of the vegetable, still used in biology, was to describe all types of plant, as in the terms vegetable kingdom. At first, plants which grew locally would have been cultivated, nowadays, most vegetables are grown all over the world as climate permits, and crops may be cultivated in protected environments in less suitable locations. China is the largest producer of vegetables and global trade in agricultural products allows consumers to purchase vegetables grown in faraway countries, the scale of production varies from subsistence farmers supplying the needs of their family for food, to agribusinesses with vast acreages of single-product crops. Depending on the type of vegetable concerned, harvesting the crop is followed by grading, storing, processing, and marketing. Vegetables can be either raw or cooked and play an important role in human nutrition, being mostly low in fat and carbohydrates. Many nutritionists encourage people to consume plenty of fruit and vegetables, the word vegetable was first recorded in English in the early 15th century. It comes from Old French, and was applied to all plants. It derives from Medieval Latin vegetabilis growing, flourishing, a change from a Late Latin meaning to be enlivening, quickening. The meaning of vegetable as a plant grown for food was not established until the 18th century, in 1767, the word was specifically used to mean a plant cultivated for food, an edible herb or root. The year 1955 saw the first use of the shortened, slang term veggie, the broadest definition is the words use adjectivally to mean matter of plant origin to distinguish it from animal, meaning matter of animal origin. More specifically, a vegetable may be defined as any plant, part of which is used for food, a secondary meaning then being the edible part of such a plant. A more precise definition is any plant part consumed for food that is not a fruit or seed, falling outside these definitions are edible fungi and edible seaweed which, although not parts of plants, are often treated as vegetables. In everyday language, the fruit and vegetable are mutually exclusive. Fruit has a precise meaning, being a part that developed from the ovary of a flowering plant. This is considerably different from the words culinary meaning, while peaches, plums, and oranges are fruit in both senses, many items commonly called vegetables, such as eggplants, bell peppers, and tomatoes, are botanically fruits. The question of whether the tomato is a fruit or a vegetable found its way into the United States Supreme Court in 1893
7.
Simmering
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Simmering is a food preparation technique in which foods are cooked in hot liquids kept just below the boiling point of water, but higher than poaching temperature. To keep a pot simmering, one brings it to a boil and then reduces the heat to a point where the formation of bubbles has almost ceased, simmering ensures gentler treatment than boiling to prevent food from toughening and/or breaking up. Simmering is usually a rapid and efficient method of cooking, food that has simmered in milk or cream instead of water is sometimes referred to as creamed. The appropriate simmering temperature is a topic of debate among chefs, in Japanese cuisine, simmering is considered one of the four essential cooking techniques. Food prepared in a crockpot is simmered, examples include stews, chili, soups, etc. Bulgarian traditional food, especially meat dishes are often simmered for extended periods of time. Examples include stews, soups, Vanyas, etc, in traditional Dutch and Flemish cuisine, less tender cuts of beef are simmered for several hours to obtain Carbonade flamande. Traditionally a small flame is used, fed by burning oil, on modern stoves, the source of heat is put very low, or a simmering plate is used to diminish the heat. Usually a cast iron pan is used with a thick bottom, the meat is ready if it can be easily torn apart into threads. Some modern gas ranges are equipped with a burner, with such burners usually located at the rear of the range. Many electric ranges have a simmer setting
8.
Dish (food)
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A dish in gastronomy is a specific food preparation, a distinct article or variety of food, with cooking finished, and ready to eat, or be served. A dish may be served on tableware, or may be out of hand. Instructions for preparing a dish are called recipes, some dishes, for example vanilla ice cream with fudge sauce, rarely have their own recipes, as they are made by simply combining two ready to eat preparations of foods. Many dishes have specific names, while others are simply described, many are named for particular places, sometimes because of a specific association with that place like Boston baked beans or bistecca alla fiorentina. Sometimes not, poached eggs Florentine ends up meaning essentially with spinach, because of the many stories that have been told about the names of different dishes, it is often hard to know exactly where the names came from. Entrée Food presentation Garnish Famous Food Dishes and How they Got Their Names
9.
Soup
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Soup is a primarily liquid food, generally served warm or hot, that is made by combining ingredients such as meat and vegetables with stock, juice, water, or another liquid. Hot soups are additionally characterized by boiling solid ingredients in liquids in a pot until the flavors are extracted, traditionally, soups are classified into two main groups, clear soups and thick soups. The established French classifications of clear soups are bouillon and consommé, other ingredients commonly used to thicken soups and broths include egg, rice, lentils, flour, and grains, many popular soups also include carrots and potatoes. Soups are similar to stews, and in some there may not be a clear distinction between the two, however, soups generally have more liquid than stews. Evidence of the existence of soup can be found as far back as about 20,000 BC, boiling was not a common cooking technique until the invention of waterproof containers. Animal hides and watertight baskets of bark or reeds were used before this, to boil the water hot rocks were used. This method was used to cook acorns and other plants. The word soup comes from French soupe, which comes through Vulgar Latin suppa from a Germanic source, from which comes the word sop. In 1765, a Parisian entrepreneur opened a shop specializing in such soups and this prompted the use of the modern word restaurant for the eating establishments. A1772 cookbook, The Frugal Housewife, contained a chapter on the topic. English cooking dominated early colonial cooking, but as new immigrants arrived from other countries, in particular, German immigrants living in Pennsylvania were famous for their potato soups. In 1794, Jean Baptiste Gilbert Payplat dis Julien, a refugee from the French Revolution, opened an establishment in Boston called The Restorator. The first American cooking pamphlet dedicated to soup recipes was written in 1882 by Emma Ewing, Soups, portable soup was devised in the 18th century by boiling seasoned meat until a thick, resinous syrup was left that could be dried and stored for months at a time. Commercial soup became popular with the invention of canning in the 19th century, doctor John T. Dorrance, a chemist with the Campbell Soup Company, invented condensed soup in 1897. Today, Campbells Tomato, Cream of Mushroom, and Chicken Noodle Soup are three of the most popular soups in America, americans consume approximately 2.5 billion bowls of these three soups alone each year. Canned soup can be condensed, in case it is prepared by adding water, or it can be ready-to-eat. Canned soup can be prepared by heating in a pan, on the stovetop or in the microwave, such soups can be used as a base for homemade soups, with the consumer adding anything from a few vegetables to eggs, meat, cream or pasta. Condensing soup allows soup to be packaged into a smaller can, the soup is usually doubled in volume by adding a can full of water or milk
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