210 



A. I. 1UXGER AA'D EMIL J. J3AUMANN 



TABLE I. CLASSIFICATION OF CARBOHYDRATES 



Jarbo* 



.rates 



1. Monosaccharides- 



Disaccharides 



3. Polysaccliarides 



1. 



.B loses 

 Trioses 



3. Tetroses 



4. Pentoscs 



5. Hexoses 



6. Hcptosea 

 Type 1. 



Type 2. 



1. Trisacchar- 

 ides 



2. Tetrasac- 

 charides 



aldose (glvcolicaldeliyde) 

 aldose (glycerose) 

 ketose (clioxy acetone) 

 aldose (erythrose) 

 ketose (erythrulose) 

 al doses (arabinose, xylose, ri- 

 ketose (arabinvilose) bose) 



aldoses (glucose, galactose, man- 

 nose) 



* ^ 



ketoses (fructose, sorbose) 

 aldoses (mannoheptose, gluco- 



beptose) 

 Aldehyde group functional 



Maltose (glucose and glucose) 

 Isonialtose (glucose and glucose) 

 Lactose (glucose and galactose) 

 Turanose (glucose and fructose) 

 Aldehyde not functional 



Sucrose (glucose and fructose) 

 Trehalose (glucose and glucose) 

 Type 1. Mannotriose (glucose and galac^ 



tose and galactose) 

 Raffinose (galactose and glu- 

 cose and fructose) 

 Melicitose (glucose and glu- 

 cose and fructose) 



fStachyose (fructose and glucose and 

 \ galactose and galactose) 



'Dextrins 



Type 2. 



3. Colloidal 



Polysaccharides 



Glycogen 

 Starches 

 Celluloses 

 Gums 



