Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.
A trisaccharide, C18H32O16, composed of glucose, fructose, and galactose. It is obtained from sugar beets and cottonseed meal and is present in many legumes.
[French, from raffiner, to refine : re-, again (from Old French; see re-) + affiner, to refine (from Old French : a-, to from Latin ad-; see ad- + fin, fine, from Old French; see fine1).]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Biochemistry) biochem a trisaccharide of fructose, glucose, and galactose that occurs in sugar beet, cotton seed, certain cereals, etc. Formula: C18H32O16
[C19: from French raffiner to refine + -ose2]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
a colorless, crystalline sugar, C18H32O16∙5H2O, with little or no sweetness, obtained from cottonseed and sugar beets and breaking down to fructose, glucose, and galactose on hydrolysis.
[1875–80; < French raffiner to refine]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Switch to new thesaurus
|Noun||1.||raffinose - a trisaccharide that occurs in sugar beets and cotton seeds and certain cereals|
trisaccharide - any of a variety of carbohydrates that yield three monosaccharide molecules on complete hydrolysis
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.