Thursday, August 20, 2009

What is cuisine?

Cuisine (from French cuisine, "cooking; culinary art; kitchen"; ultimately from Latin coquere, "to cook") is a specific set of cooking traditions and practices, often associated with a specific culture.

It is often named after the region or place where its underlining culture is present.

A cuisine is primarily influenced by the ingredients that are available locally or through trade. Religious food laws can also exercise a strong influence on cuisine.

Different cusine

Most traditions have a recognizable cuisine, a specific set of cooking traditions, preferences, and practices, the study of which is known as gastronomy.

Many cultures have diversified their foods by means of preparation, cooking methods and manufacturing. This also includes a complex food trade which helps the cultures to economically survive by-way-of food, not just by consumption.

Many cultures study the dietary analysis of food habits. While humans are omnivores, religion and social constructs such as morality often affect which foods they will consume.

Food safety is also a concern with foodborne illness claiming many lives each year. In many languages, food is often used metaphorically or figuratively, as in "food for thought".

There were different types of cuisines are available
  • Africa
  • Asia
  • Caribbean
  • European
  • Latin American
  • Mediterranean
  • Middle East
  • North America
  • Oceania
  • South Asia

Friday, August 14, 2009

Carbohydrates

Carbohydrates or saccharides are the most abundant of the four major classes of biomolecules. They fill numerous roles in living things, such as the storage and transport of energy (e.g., starch, glycogen) and structural components (e.g., cellulose in plants and chitin in animals). In addition, carbohydrates and their derivatives play major roles in the working process of the immune system, fertilization, pathogenesis, blood clotting, and development.

Carbohydrates make up most of the organic matter on Earth because of their extensive roles in all forms of life.
  1. Carbohydrates serve as energy stores, fuels, and metabolic intermediates.
  2. Ribose and deoxyribose sugars form part of the structural framework of RNA and DNA.
  3. Polysaccharides are structural elements in the cell walls of bacteria and plants. In fact, cellulose, the main constituent of plant cell walls, is one of the most abundant organic compounds in the biosphere.
  4. Carrbohydrates are linked to many proteins and lipids, where they play key roles in mediating interactions between cells and interactions between cells and other elements in the cellular environment.

What is Food?

Food is any substance, usually composed of
  1. Carbohydrates
  2. Fats
  3. Proteins and water
Food can be eaten or drunk by an animal, including humans, for nutrition or pleasure. Items considered food may be sourced from plants, animals or other categories such as fungus or fermented products like alcohol.

Although many human cultures sought food items through hunting and gathering, today most cultures use farming, ranching, and fishing, with hunting, foraging and other methods of a local nature included but playing a minor role.