any one of a course of monosaccharides having five carbon atoms per molecule and including ribose and several other sugars.
A sugar or saccharide containing five carbon atoms.
some of a team of sugars of the formula C5H10O5, like as arabinose or ribose; -- so-called from the five carbon atoms within the molecule. They may not be fermented by yeast.
certainly one of a small grouping of monosaccharides containing five atoms of carbon. They take place extensively distributed in both your pet additionally the vegetable globe. Popular associates tend to be arabinose, xylose, and rhamnose.
any monosaccharide sugar containing five atoms of carbon per molecule