210 



A. I. IUi\GEK AND EMIL J. BAUMAOT 



TABLE I. CLASSIFICATION OF CARBOHYDRATES 



Carbo 

 hy- . 

 drates 



1. Monosaccharides- 



2. Disaccharides 



3. Polysaccharides 



1. Bioses 

 Trioses 



2. 



3. Tetroses 



4. Pentoses 



5. Hexoses 



6. Heptoses 

 Type 1. 



Type 2. 



aldose (glycolicaldehyde) 

 aldose (glycerose) 

 ketose (dioxy acetone) 

 aldose (erythrose) 

 ketose (erythmlose) 

 aldoses (arabinose, xylose, ri- 

 ketose (arabinulose.) bose) 



aldoses (glucose, galactose, man- 

 nose) 



ketoses (fructose, sorbose) 

 aldoses (mannobeptose, gluco- 



beptose) 

 Aldehyde group functional 



Maltose (glucose and glucose) 

 . Isomaltoso (glucose and glucose) 

 Lactose (glucose and galactose) 

 Turanose (glucose and fructose) 

 Aldehyde not functional 



Sucrose (glucose and fructose) 

 Trebalose (glucose and glucose) 

 Type 1. Mannotriose (glucose and gali 

 tose and galactos 



1. Trisaccbar-J fRaffinose (galactose and glu- 



ides Im cose and fructose) 



** ' 1 Melicitose (glucose and glu- 

 cose and fructose) 



{Stachyose (fructose and glucose and 

 galactose and galactose) 

 Dextrins 

 Glycogen 

 Starches 

 Celluloses 

 Gums 



2. Tetrasac- 

 cbarides 



3. Colloidal 



Polysaccbarides 



