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Dr Jariya Wajahat Biochemistry of gastrointestinal tract.

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Presentation on theme: "Dr Jariya Wajahat Biochemistry of gastrointestinal tract."— Presentation transcript:

1 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

2 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

3 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

4 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

5 Dr Jariya Wajahat Biochemistry of gastrointestinal tract α-D-glucose OH CHOH OH O CHOH OH β-D-glucose O

6 Dr Jariya Wajahat Biochemistry of gastrointestinal tract α-D-glucose OH CHOH OH CHOH OH β-D-galactose O O

7 Dr Jariya Wajahat Biochemistry of gastrointestinal tract β-D-fructose OH CHOH O HOCH OH α-D-glucose OH CHOH OH O

8 Dr Jariya Wajahat Biochemistry of gastrointestinal tract α-D-glucoseβ-D-glucose OH CHOH OH CHOH O O

9 Dr Jariya Wajahat Biochemistry of gastrointestinal tract α-D-glucoseβ-D-galactose O OH CHOH OH CHOH O

10 Dr Jariya Wajahat Biochemistry of gastrointestinal tract β-D-fructoseα-D-glucose OH CHOH O HOCH OH O CHOH OH

11 Dr Jariya Wajahat Biochemistry of gastrointestinal tract α-D-glucose O OH CHOH α-D-glucose O OH CH

12 Dr Jariya Wajahat Biochemistry of gastrointestinal tract O O O β-D-fructose α-D-glucose Sucrose So whats our relationship? Its called α-12 glycosidic bond

13 Dr Jariya Wajahat Biochemistry of gastrointestinal tract Lactose O O O So whats our relationship? Its called β-14 glycosidic bond

14 Dr Jariya Wajahat Biochemistry of gastrointestinal tract Maltose OOO So whats our relationship? Its called α-14 glycosidic bond

15 Dr Jariya Wajahat Biochemistry of gastrointestinal tract Maltotriose OO O O O So whats our relationship? Of course! Its the α-14 glycosidic linkages

16 Dr Jariya Wajahat Biochemistry of gastrointestinal tract Iso- maltose OO O So whats our relationship? Its called α-16 glycosidic bond

17 Dr Jariya Wajahat Biochemistry of gastrointestinal tract Trehalose OOO So whats our relationship? Its called α-11 glycosidic bond, isnt it cool?

18 Dr Jariya Wajahat Biochemistry of gastrointestinal tract Lactulose O O O O O O So whats our relationship? Its called β-12 glycosidic bond I dont understand!

19 Dr Jariya Wajahat Biochemistry of gastrointestinal tract OO O O OOO Amylose Weve got a strong relashionship, the α-14 glycosidic linkage

20 Dr Jariya Wajahat Biochemistry of gastrointestinal tract OO O O OOO Amylo-pectin O O O O We are stronger, we have got α-14 glycosidic linkages as well α-16 branch points

21 Dr Jariya Wajahat Biochemistry of gastrointestinal tract Cellulose OO OO O O O O We are a team, we have got the β-14 glycosidic linkages!

22 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

23 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

24 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

25 Dr Jariya Wajahat Biochemistry of gastrointestinal tract O O O O O O O O O O O O O O O O O O O O O α-limit dextrins Shortened polysaccharides

26 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

27 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

28 Dr Jariya Wajahat Biochemistry of gastrointestinal tract O O O O OO O O 4-9 glycosyl residues and 1 or more 1,6 branches

29 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

30 Dr Jariya Wajahat Biochemistry of gastrointestinal tract O O O O O O O O O O OO O O O O O O

31 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

32 Dr Jariya Wajahat Biochemistry of gastrointestinal tract O O O Sucrose

33 Dr Jariya Wajahat Biochemistry of gastrointestinal tract Maltose OO O

34 Dr Jariya Wajahat Biochemistry of gastrointestinal tract Iso- maltose OO O

35 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

36 Dr Jariya Wajahat Biochemistry of gastrointestinal tract O O O

37 Dr Jariya Wajahat Biochemistry of gastrointestinal tract GLUCERAMIDE GALCERAMIDEGLU

38 Dr Jariya Wajahat Biochemistry of gastrointestinal tract GALCERAMIDEGLUGALGALNAcGALNAc

39 Dr Jariya Wajahat Biochemistry of gastrointestinal tract Splits α1,1 bond in trehalose Splits α1,1 bond in trehalose Found in mushrooms,insects and seafood Found in mushrooms,insects and seafood Trehalose OO O

40 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

41 Dr Jariya Wajahat Biochemistry of gastrointestinal tract O O O Hi!

42 Dr Jariya Wajahat Biochemistry of gastrointestinal tract GLUT 5 GLUT 2 3Na+ 2K+ O Na+ O O SGLT-1 O O Na+ O

43 Dr Jariya Wajahat Biochemistry of gastrointestinal tract GLUT 5 GLUT 2 O Na+ O O SGLT-1 O Na+ O GLUT 2 O

44 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

45 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

46 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

47 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

48 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

49 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

50 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

51 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

52 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

53 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

54 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

55 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

56 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

57 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

58 Dr Jariya Wajahat Biochemistry of gastrointestinal tract

59 Dr Jariya Wajahat Biochemistry of gastrointestinal tract


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