Monosodium glutamate, sodium glutamate, flavour enhancer 621, EU food additive code: E621, HS code: 29224220 (IUPAC name: 2-aminopentanedioic acid. Also known as :2-aminoglutaric acid), commonly known as MSG, Ajinomoto or Vetsin, is a sodium salt of glutamic acid. MSG is a food additive, popularly marketed as a "flavour enhancer". EDIT:
[A href="vny!://en.wikipedia.org/wiki/Monosodium_glutamate"]vny!://en.wikipedia.org/wiki/Monosodium_glutamate[/A]
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HUGZ LISE!!
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Nice SD; beat me to the punch!