Carbohydrates II: Difference between revisions

<StructureSection load='' size='800' side='right' caption='Carbohydrates' scene='60/603296/Gliceraldehido/1'>

<scene name='60/603296/Gliceraldehido/1'>D-gliceraldehyde</scene> molecular structure

<scene name='60/603296/Gliceraldehido/2'>L-gliceraldehyde</scene> molecular structure.

<scene name='60/603296/Gliceraldehido/3'>Mirror images from each other</scene>.

<scene name='60/603296/Glucosa/1'>D-glucose</scene>

<scene name='60/603296/Glucopiranosa/10'>carbon C1 and C5 approach</scene>

<scene name='60/603296/Glucopiranosa/13'>Pyranose ring</scene>.

<scene name='60/603296/Glucopiranosa/9'>α-D-glucopyranose</scene>.

<scene name='60/603296/Fructofuranosa/1'>β-D-fructofuranose</scene>.

<scene name='60/603296/Glucosamina/1'>D-glucosamine</scene>

<scene name='60/603296/Glucosidico1/1'>2 glucose molecules approach</scene>.

<scene name='60/603296/Glucosidico1/3'> 1 water molecule is losed</scene>

<scene name='60/603296/Glucosidico2/2'>a glycosidic bond is formed</scene>.

<scene name='60/603296/Maltosa/1'>Maltose</scene> shows a α-glycosidic bond

<scene name='60/603296/Celobiosa/1'>Cellobiose</scene> shows a β-glycosidic bond, like <scene name='60/603296/Sacarosa/1'>sucrose</scene>.

::We add a <scene name='60/603296/Amilosa/4'>3th</scene>, <scene name='60/603296/Amilosa/5'>4th</scene>, <scene name='60/603296/Amilosa/6'>5th</scene> and <scene name='60/603296/Amilosa/7'>6th</scene> residues.

::<scene name='60/603296/Amilosa/9'>Zoom out</scene> and adition of more glucose residues to reach a <scene name='60/603296/Amilosa/10'>30 residues</scene> molecule

::<scene name='60/603296/Amilopectina/13'>Zoom out</scene> to show that branch points are spaced by 24 y 30 glucose residues.

*<scene name='60/603296/Glucogeno/1'>Glycogen</scene>.- Structure like ''amylopectin'' but with branch points spaced by 8-12 glucsoe residues.

::<scene name='60/603296/Celulosa/2'>Zoom out</scene>

 

::We add a <scene name='60/603296/Celulosa/3'>3th</scene>, a <scene name='60/603296/Celulosa/4'>4th</scene>, a <scene name='60/603296/Celulosa/5'>5th</scene> and a <scene name='60/603296/Celulosa/6'>6th</scene> glucose residue to show the <scene name='60/603296/Celulosa/7'>helical structure</scene> of ''cellulose'' molecule (more extended that the ''amylose'' one.

 

 

*<scene name='60/603296/Hialuron/2'>Hyaluronic acid</scene>.- ''Heteropolysaccharide'' with <scene name='60/603296/Quitina/4'>β-N-acetil-D-glucosamine</scene> and <scene name='60/603296/Glucuronico/1'>glucuronic acid</scene>