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Boiling is the method of cooking food in boiling water or other water-based liquids such as stock or milk. [13] Simmering is gentle boiling, while in poaching the cooking liquid moves but scarcely bubbles. [14] The boiling point of water is typically considered to be 100 °C (212 °F; 373 K), especially at sea level.
Eggs can be taken straight from the refrigerator and placed in the steamer at full steam. [38] Sous vide Boiled eggs can be made by cooking/coddling in their shell "sous vide" in hot water at steady temperatures anywhere from 60 to 85 °C (140 to 185 °F). The outer egg white cooks at 75 °C (167 °F) and the yolk and the rest of the white sets ...
Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the gas phase. [1] A high concentration of the evaporating substance in the surrounding gas significantly slows down evaporation, such as when humidity affects rate of evaporation of water. [2] When the molecules of the liquid collide, they transfer ...
Water vapor is a critical component of how pan frying works. Raw meat products contain up to 73% water. [4] The meat is cooked by the evaporation of this water. When the water is vaporized it leaves the meat through pores in the surface of the meat. Another source of water vapor is the Maillard Reaction. This reaction is responsible for why ...
In 2013, Austrian designer Katharina Unger invented a table-top insect-breeding farm called "Farm 432" in which people can produce edible fly larvae at home. [45] It is a multichambered plastic machine that looks like a kitchen appliance and can produce 500 grams (1.1 lb) of larvae or two meals in a week.
The bigger is the evaporation rate, the higher is the flux of material through the barrel set and the lower is the residence time. [ 21 ] [ 22 ] As a consequence, when the yield is low, the vinegar age might be relatively low as a function of the amount of cooked must used to refill. [ 23 ]
Simmering. Simmering is a food preparation technique by which foods are cooked in hot liquids kept just below the boiling point of water [1] (lower than 100 °C or 212 °F) and above poaching temperature (higher than 71–80 °C or 160–176 °F). To create a steady simmer, a liquid is brought to a boil, then its heat source is reduced to a ...
Reduction is performed by simmering or boiling a liquid, such as a stock, fruit or vegetable juice, wine, vinegar or sauce, until the desired concentration is reached by evaporation. This is done without a lid, enabling the vapor to escape from the mixture. Different components of the liquid will evaporate at slightly different temperatures ...