HCOH I CHpH D-glyceraldehyd aldotriosa CHO HCOH I CHO Hi M HCOH I aldotetrosy I)-e ryt h rosa D-threosa CHO I HCOH I HCOH I HCOH I CH.pH D-ribosa (Rib) CHO I HCOH HCOH HCOH CH,OH D-allosa (All) CHO I hoch I HCOH I HCOH I HCOH I CH.pH D-altrosa (Alt) CHO I hoch I HCOH I HCOH I CH2OH D-arabinosa (Ara) CHO I hcoh I HOCH I HCOH I HCOH I CH.pH D-glukosa (Glc) CHO I hoch I HOCH I HCOH I HCOH I CH.pH 1>-man nosa (Man) CHO I hcoh I HOCH I HCOH I CHpH D-xylosa (Xvl) \ CHO I HCOH I HCOH I HOCH I HCOH CH.pH D-gulosa (Gul) \ CHO I HOCH I HCOH I HOCH I HCOH I CHpH D-idosa (Ido) CHO I hoch I HOCH I HCOH I CHpH D-lyxosa (Lyx) CHO I HCOH I HOCH I HOCH I HCOH I CH.OH D-galaktosa (Gal) CHO I lit 'i II I HOCH I HOCH I HCOH D-talosa (TBI) aldopentosy aldohexosy 0H..OH I " C=0 I CH.pH glyceron (dihydroxyaceton) / CH2OH c=o I hcoh HCOH I CH2OH D-ribulosa CH.,OH I 3 C = 0 I HCOH I CHgOH ^ D-erythrulosa CHoOH I I hoch I HCOH I CH.pH l)-xylulosa X CH.pH C=0 I HCOH I HCOH I HCOH CHpH D-psiknsa CH2OH c=o I hoch HCOH I HCOH I CHpH D-fruktOM CH,OH I 2 C=0 I HCOH I HOCH I HCOH I CHpH D-sorlxisa CHpH C=0 I hoch I HOCH HCOH I CHpH D-tagatosa