monosodium glutamate (MSG)

monosodium glutamate (MSG)
White crystalline substance, a sodium salt of the amino acid glutamic acid.

MSG is used to intensify the natural flavour of meats and vegetables. It elicits a unique taste, called in Japan umami, different from the four basic tastes. Originally derived from seaweed and first used in Japan in 1908, it has become a common ingredient in Chinese and Japanese cooking. MSG in large amounts may have physical effects, including an allergic reaction commonly called "Chinese restaurant syndrome."

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Universalium. 2010.

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  • Monosodium glutamate — This article is about the chemical compound. For its use in food, see glutamic acid (flavor). For glutamic acid in general, see glutamic acid. Monosodium glutamate …   Wikipedia

  • monosodium glutamate — n. The monosodium salt of the natural amino acid L glutamine ({C5H8NNaO4}), used as a food additive to enhance flavor; abbreviated MSG. It is usually marketed as the monhydrate ({C5H8NNaO4.H2O}). It is commmonly used in Chinese American… …   The Collaborative International Dictionary of English

  • monosodium glutamate — Chem. a white, crystalline, water soluble powder, C5H8NNaO4·H2O, used to intensify the flavor of foods. Also called MSG, sodium glutamate. Cf. glutamic acid. [1925 30] * * * ▪ chemical compound also called  monosodium L glutamate , or  sodium… …   Universalium

  • monosodium glutamate — [[t]mɒ̱nəsoʊdiəm glu͟ːtəmeɪt[/t]] N UNCOUNT Monosodium glutamate is a substance which is sometimes added to savoury food to make it taste better. The abbreviation MSG is also used …   English dictionary

  • monosodium glutamate — The monosodium salt of the naturally occurring l form of glutamic acid; used as a flavor enhancer that is a cause or contributing factor to “Chinese restaurant” syndrome; also used intravenously as an adjunct in treatment of encephalopathies… …   Medical dictionary

  • monosodium glutamate — mon|o|sod|i|um glu|tam|ate [ˌmɔnəuˌsəudiəm ˈglu:təmeıt US ˌma:nəsou ] n [U] [Date: 1900 2000; Origin: glutamate from gluten] ↑MSG …   Dictionary of contemporary English

  • monosodium glutamate — noun Date: 1929 a crystalline sodium salt C5H8NO4Na derived from glutamic acid and used to enhance the flavor of food abbreviation MSG …   New Collegiate Dictionary

  • monosodium glutamate — noun The mono sodium salt of the amino acid, glutamic acid; present in soy sauce; used as a condiment in Chinese and Japanese cooking, and as a food additive to enhance flavor and add the umami taste. Abbreviations: MSG, E621 …   Wiktionary

  • monosodium glutamate — mon|o|so|di|um glu|ta|mate [ ,manə,səudiəm glutə,meıt ] noun uncount MSG …   Usage of the words and phrases in modern English

  • monosodium glutamate — noun (U) technical MSG …   Longman dictionary of contemporary English

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