Food

Food is any substance consumed to provide nutritional support for the body. It is usually of plant or animal origin, and contains essential nutrients, such as fats, proteins, vitamins, or minerals. The substance is ingested by an organism and assimilated by the organism's cells to provide energy, maintain life, or stimulate growth.

Historically, people secured food through two methods: hunting and gathering and agriculture. Today, the majority of the food energy required by the ever increasing population of the world is supplied by the food industry.

Food safety and food security are monitored by agencies like the International Association for Food Protection, World Resources Institute, World Food Programme, Food and Agriculture Organization, and International Food Information Council. They address issues such as sustainability, biological diversity, climate change, nutritional economics, population growth, water supply, and access to food.

The right to food is a human right derived from the International Covenant on Economic, Social and Cultural Rights (ICESCR), recognizing the "right to an adequate standard of living, including adequate food," as well as the "fundamental right to be free from hunger."

Gourmet

Gourmet (US: /ɡɔːrˈmeɪ/, UK: /ˈɡɔːmeɪ/) is a cultural ideal associated with the culinary arts of fine food and drink, or haute cuisine, which is characterised by refined, even elaborate preparations and presentations of aesthetically balanced meals of several contrasting, often quite rich courses. The term and its associated practices are usually used positively to describe people of refined taste and passion.

Person

The term gourmet can refer to a person with refined or discriminating taste who is knowledgeable in the craft and art of food and food preparation.Gourmand carries additional connotations of one who simply enjoys food in great quantities. An epicure is similar to a gourmet, but the word may sometimes carry overtones of excessive refinement. A gourmet chef is a chef of particularly high caliber of cooking talent and skill.

Food

Gourmet may describe a class of restaurant, cuisine, meal or ingredient of high quality, of special presentation, or high sophistication. In the United States, a 1980s gourmet food movement evolved from a long-term division between elitist (or "gourmet") tastes and a populist aversion to fancy foods. Gourmet is an industry classification for high-quality premium foods in the United States. In the 2000s, there has been an accelerating increase in the American gourmet market, due in part to rising income, globalization of taste, and health and nutrition concerns. Individual food and beverage categories, such as coffee, are often divided between a standard and a "gourmet" sub-market.

Street food

Street food is ready-to-eat food or drink sold by a hawker, or vendor, in a street or other public place, such as at a market or fair. It is often sold from a portable food booth,food cart, or food truck and meant for immediate consumption. Some street foods are regional, but many have spread beyond their region of origin. Most street foods are classed as both finger food and fast food, and are cheaper on average than restaurant meals. According to a 2007 study from the Food and Agriculture Organization, 2.5 billion people eat street food every day.

Today, people may purchase street food for a number of reasons, such as to get flavorful food for a reasonable price in a sociable setting, to experience ethnic cuisines, or for nostalgia.

History

Small fried fish were a street food in ancient Greece, however, Theophrastus held the custom of street food in low regard. Evidence of a large number of street food vendors were discovered during the excavation of Pompeii. Street food was widely consumed by poor urban residents of ancient Rome whose tenement homes did not have ovens or hearths. Here, chickpea soup with bread and grain paste were common meals. In ancient China, street food generally catered to the poor, however, wealthy residents would send servants to buy street food and bring it back for them to eat in their homes.

Molecular gastronomy

Molecular gastronomy is a subdiscipline of food science that seeks to investigate the physical and chemical transformations of ingredients that occur in cooking. Its program includes three axis, as cooking was recognized to have three components, which are social, artistic and technical. Molecular cuisine is a modern style of cooking, and takes advantage of many technical innovations from the scientific disciplines.

The term "molecular gastronomy" was coined in 1988 by late Oxford physicist Nicholas Kurti and the French INRA chemist Hervé This. Some chefs associated with the term choose to reject its use, preferring other terms such as multi sensory cooking, modernist cuisine, culinary physics, and experimental cuisine.

History

There are many branches of food science that study different aspects of food, such as safety, microbiology, preservation, chemistry, engineering and physics. Until the advent of molecular gastronomy, there was no formal discipline dedicated to studying the chemical processes of cooking in the home and in restaurants - as opposed to food preparation for the mass market. Food science has mostly been concerned with industrial food production and while the disciplines may overlap with each other to varying degrees, they are considered separate areas of investigation.

Las Vegas

Las Vegas (/lɑːs ˈveɪɡəs/, also locally /lɑːs ˈvɛɡᵻs/; Spanish: [laz ˈβeɣas]) officially the City of Las Vegas and often known as simply Vegas, is a city in the United States, the most populous city in the state of Nevada, the county seat of Clark County, and the city proper of the Las Vegas Valley. Las Vegas is an internationally renowned major resort city known primarily for gambling, shopping, fine dining and nightlife and is the leading financial and cultural center for Southern Nevada.

The city bills itself as The Entertainment Capital of the World, and is famous for its mega casino–hotels and associated entertainment. A growing retirement and family city, Las Vegas is the 29th-most populous city in the United States, with a population of 603,488 at the 2013 United States Census Estimates. The 2013 population of the Las Vegas metropolitan area was 2,027,828. The city is one of the top three leading destinations in the United States for conventions, business, and meetings. In addition, the city's metropolitan area has more AAA Five Diamond hotels than any other city in the world, and is a global leader in the hospitality industry. Today, Las Vegas is one of the top tourist destinations in the world.