- a monosaccharide containing five atoms of carbon, as xylose, C5H10O5, or produced from pentosans by hydrolysis.
Origin of pentose
Examples from the Web for pentose
Historical Examples of pentose
From the solution the author isolated crystalline galactose, but failed to isolate a pentose.
The time increase was less pronounced in the presence of the three pentose sugars used.Preservation of Bull Semen at Sub-Zero Temperatures
N. L. VanDemark
It is usual to regard furfural as invariably produced from a pentose residue.
They bear the same relation to the pentose sugars as do the dextrosans to glucose, etc.
But most of the natural gums yield a mixture of galactose, some pentose, and some complex organic acid.
- any monosaccharide containing five atoms of carbon per molecule: occur mainly in plants and the nucleic acids
Word Origin for pentose
- Any of a class of monosaccharides having five carbon atoms per molecule and including ribose and several other sugars.
- Any of a class of simple sugars (monosaccharides) having five carbon atoms per molecule. Ribose and deoxyribose are pentoses.