rapid freezing
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Freezing rain — is a type of precipitation that begins as snow at higher altitude, falling from a cloud towards earth, melts completely on its way down while passing through a layer of air above freezing temperature, and then encounters a layer below freezing at … Wikipedia
freezing mixture — noun a mixture of substances (usually salt and ice) to obtain a temperature below the freezing point of water • Hypernyms: ↑mixture * * * noun Etymology: freezing from gerund of freeze (I) : a mixture (as of salt and ice or of dry ice and… … Useful english dictionary
flash freezing — very rapid freezing of small pieces of fish. Also called snap freezing … Dictionary of ichthyology
snap freezing — flash freezing (very rapid freezing of small pieces of fish) … Dictionary of ichthyology
Cryopreservation — of plant shoots. Open tank of liquid nitrogen behind … Wikipedia
fish processing — Introduction preparation of seafood and freshwater fish for human consumption. The word fish is commonly used to describe all forms of edible finfish, mollusks (e.g., clams and oysters), and crustaceans (e.g., crabs and lobsters) that … Universalium
Cryofixation — is a technique for fixation or stabilisation of biological materials as the first step in specimen preparation for electron microscopy. Typical specimens for cryofixation include small samples of plant or animal tissue, cell suspensions of… … Wikipedia
meat processing — Introduction preparation of meat for human consumption. Meat is the common term used to describe the edible portion of animal tissues and any processed or manufactured products prepared from these tissues. Meats are often classified… … Universalium
Mpemba effect — The Mpemba effect is the observation that warmer water sometimes freezes faster than colder water. Although the observation has been verified, there is no single scientific explanation for the effect. Contents 1 Historical observations 2 Origin 3 … Wikipedia
Liquid nitrogen — (liquid density at the triple point is 0.707 g/mL) is the liquid produced industrially in large quantities by fractional distillation of liquid air and is often referred to by the abbreviation, LN2. It is pure nitrogen, in a liquid state. Liquid… … Wikipedia
Oocyte cryopreservation — ICSI sperm injection into oocyte Human oocyte cryopreservation (egg freezing) is a novel technology in which a woman’s eggs (oocytes) are extracted, frozen and stored. Later, when she is ready to become pregnant, the eggs can be thawed,… … Wikipedia