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Meaning of betaine

Source language: EnglishDictionary language: English

betaine

noun

Definitions

  1. A sweet, crystalline compound (not an alkaloid), trimethylammoniumacetate, found in sugar beet and similar plants, sometimes used to treat muscular degeneracy; the zwitterion (CH3)3N+CH2COO-

  2. Any derivative of this compound.

  3. (by extension) Any similar compound, based on sulfur or phosphorus etc, having an onium ion with no hydrogen atom adjacent to the anionic atom.