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单词 ulminic acid
释义

ulminic acid

English

Noun

ulminic acid (uncountable)

  1. (organic chemistry) This term needs a definition. Please help out and add a definition, then remove the text {{rfdef}}.
    • 1966, NASA Technical Translation (page 10)
      The biological features of perennial grasses involve the decomposition of their residues during the period of domination of anaerobic processes, capable of producing active humus (ulminic acid and ulmin).
    • 1969, Jan Lazar, The Soils of the Voivodship of Katowice (page 129)
      [] a small quantity of anaerobic bacterial humification products — principally of ulminic acid.
  • ulmin
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