Definición de betaine en inglés:


Silabificación: be·ta·ine
Pronunciación: /ˈbētəˌēn


  • 1A crystalline compound with basic properties found in many plant juices.
    • Chemical formula: (CH3)3N+—CH2CO2-
    Más ejemplos en oraciones
    • The physiological characterization of transgenic plants suggested that betaine might accelerate protein synthesis de novo during recovery from stress.
    • Many plant species accumulating betaine inhabit saline and arid areas and accumulate the compound in response to drought and salinity.
    • They also supply betaine - the methyl donator, which the body uses for rebuilding joints and protecting the liver from a variety of chemicals, including alcohol and steroids.
  • 1.1Any zwitterionic compound of the type represented by betaine.
    Más ejemplos en oraciones
    • There are anionic, zwitterionic (such as betaines), cationic and non-ionic species which may be admixed with the primary surfactant.
    • He recently described the simultaneous analysis of underivatized sugars, polyols, proline analogues, and betaines in plant extracts by HPLC although the method suffered from interference by amino acids.


mid 19th century: formed irregularly from Latin beta 'beet' (because originally isolated from sugar beet) + -ine4.

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Palabra del día coloratura
Pronunciación: ˌkɒlərəˈtjʊərə
elaborate ornamentation of a vocal melody