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noun Biochemistry.
  1. a pentosan, found chiefly in vegetable gums, that yields arabinose upon hydrolysis.
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Origin of araban

1890–95; arab(inose) + -an; see -ane
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for araban

Historical Examples of araban

  • The pentosans, araban and xylan, occur normally in the stems and outer seed coats of many common plants.

    The Chemistry of Plant Life

    Roscoe Wilfred Thatcher