Download - Hemija r4 ugljenihidrati_ugljenihidrati
Transcript
![Page 1: Hemija r4 ugljenihidrati_ugljenihidrati](https://reader036.vdocuments.pub/reader036/viewer/2022082916/54b8fc5e4a7959e83d8b484a/html5/thumbnails/1.jpg)
Ugljenihidrati
![Page 2: Hemija r4 ugljenihidrati_ugljenihidrati](https://reader036.vdocuments.pub/reader036/viewer/2022082916/54b8fc5e4a7959e83d8b484a/html5/thumbnails/2.jpg)
• Cn(H2O)n
• Šećeri, saharidi• Fotosinteza: 6CO2 + 6H2O C6H12O6 + 6O2 + E• Podela:• a) monosaharidi• b) oligosaharidi• c) polisaharidi
![Page 3: Hemija r4 ugljenihidrati_ugljenihidrati](https://reader036.vdocuments.pub/reader036/viewer/2022082916/54b8fc5e4a7959e83d8b484a/html5/thumbnails/3.jpg)
Monosaharidi
• a) aldoze b) ketoze• a) trioze b) tetroze c) pentoze d) heksoze
![Page 4: Hemija r4 ugljenihidrati_ugljenihidrati](https://reader036.vdocuments.pub/reader036/viewer/2022082916/54b8fc5e4a7959e83d8b484a/html5/thumbnails/4.jpg)
Aldoze
OH
OHO CO
HO - C - HH
CH2OH
L-gliceraldehid
CO
H
CH2OH
H - C - OH
D-gliceraldehid
O
OH
H OH
H OH
D-eritroza
- Sa tri C atoma
- Sa četiri C atoma
![Page 5: Hemija r4 ugljenihidrati_ugljenihidrati](https://reader036.vdocuments.pub/reader036/viewer/2022082916/54b8fc5e4a7959e83d8b484a/html5/thumbnails/5.jpg)
OH
O
H OHH OH
H OH
OH
O
OH H
H OH
H OH
OH
O
H OH
OH H
H OH
OH
O
H OH
OH H
H OH
H OH
D- glukoza
OH
O
H OH
OH H
OH H
H OH
D- galaktoza
OH
O
OH H
OH H
H OH
H OH
D- manoza
- Sa pet C atoma
- Sa šest C atoma
![Page 6: Hemija r4 ugljenihidrati_ugljenihidrati](https://reader036.vdocuments.pub/reader036/viewer/2022082916/54b8fc5e4a7959e83d8b484a/html5/thumbnails/6.jpg)
Ketoze
OH
OH H
H OH
H OH
O
OH
D- fruktoza
OH
H OH
H OH
O
OH
D- ribuloza
OH
OH H
H OH
O
OH
D- ksiluloza
Fišerove projekcione formule