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Food scientists working in Australia A food science laboratory. Food science is the basic science and applied science of food; its scope starts at overlap with agricultural science and nutritional science and leads through the scientific aspects of food safety and food processing, informing the development of food technology.
Molecular gastronomy is the scientific approach of cuisine from primarily the perspective of chemistry. The composition (molecular structure), properties (mass, viscosity, etc) and transformations (chemical reactions, reactant products) of an ingredient are addressed and utilized in the preparation and appreciation of the ingested products.
Traditionally, food companies would send food samples to laboratories for physical testing. Typical analyses include: moisture (water) by loss of mass at 102 °C; protein by analysis of total nitrogen, either by Dumas or Kjeldahl methods; total fat, traditionally by a solvent extraction, but often now by secondary methods such as NMR
Food sampling. Food sampling is a process used to check that a food is safe and that it does not contain harmful contaminants, or that it contains only permitted additives at acceptable levels, or that it contains the right levels of key ingredients and its label declarations are correct, or to know the levels of nutrients present.
The Food Lab: Better Home Cooking Through Science is a 2015 cookbook written by American chef J. Kenji Lopez-Alt. The book contains close to 300 savory American cuisine recipes. [3][4] The Food Lab expands on Lopez-Alt's "The Food Lab" column on the Serious Eats blog. [3] Lopez-Alt uses the scientific method in the cookbook to improve popular ...
Food chemistry is the study of chemical processes and interactions of all biological and non-biological components of foods. [1][2] The biological substances include such items as meat, poultry, lettuce, beer, milk as examples. It is similar to biochemistry in its main components such as carbohydrates, lipids, and protein, but it also includes ...
James Kenji López-Alt (born October 31, 1979) [1] is an American chef and food writer. [4] [5] [6] His first book, The Food Lab: Better Home Cooking Through Science, became a critical and commercial success, charting on the New York Times Bestseller list and winning the 2016 James Beard Foundation Award for the best General Cooking cookbook. [7]
Surface chemistry of cooking. In cooking several factors, including materials, techniques, and temperature, can influence the surface chemistry of the chemical reactions and interactions that create food. All of these factors depend on the chemical properties of the surfaces of the materials used. The material properties of cookware, such as ...