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18 Cards in this Set
- Front
- Back
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Killiani-Fischer Synthesis |
Int: Chanohydrine, Imine Forms C2 epimers 1. CN/HCN 2. H2 with Pd/BaSO4 3. H3O+ or HCl |
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Wohl Degradation |
Int: Oxime, cyanohydrin Removes top 1-C 1. NH2OH 2. Acetic Anhydride 3. Base ( Na+ OCH3-) |
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Ruff Degradation |
Int: Gluconate ion Decarboxylation, remove aldehyde 1. Mild oxdizing agent, Br2/H2O or Ca(OH)2 2. FeOAc, FeCl3 in 30% H2O2 |
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Osazone Formation |
Int: Osazone Adds CH2OH on top, C3 down the SAME 1. Hydrazine ( 3 equuvalents ) |
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Lactose |
Galactose + Glucose beta1,4 |
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Maltose |
2 Glucose Alpha 1,4 |
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Cellobiose |
2 Glucose Beta 1,4 |
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Sucrose |
Glucose + Fructose Aplha beta 1,2 Non reducing sugar |
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Isomaltose |
2 Glucose Alpha 1,6 |
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Oligossacharide |
10-15 sugar monomers |
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Polysaccharide + 2 types |
Aka Glycans Large number monosaccharide in glycosidic bonds Types: Homoglycan / homopolysaccharide - 1 type of monosaccharide Heteroglycam / heteropolysaccharide - 2 or more type of monosaccharide |
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Starch + 2 components |
Energy reservoir plants Made up of 2 polysaccharide Components: Amylose - long, unbranched D-glucose in alpha 1,4 Amylopectin - branched polymer both alpha 1,4 and alpha 1,6 |
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Glycogen |
Carbs storage molecule of vertebrates More highly branched amylopectin |
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Cellulose |
Most important structural polysaccharide in plants D-glucose beta 1,4 |
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Chitin |
Principal structural component of anthropods N-acetyglucosamide beta 1,4 |
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Proteoglycan |
Proteo: protein + glycan: carbs High CARBS content Occur on cell surface Secreted in extracellular matrix |
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Glycoprotein |
Glyco: carbs + protein: protein High PROTEIN content Covalently linked to carbs via N (Asp) or O (Ser) linkage |
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Glycolipids |
Glyco: carbs + lipds: lipids High LIPID content Contains bound oligosaccharide Found in outer plasma membrane |
