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Ch.7 Carbohydrates & Glycobiology, Polysaccharides, epimers表異構物,…

- - - - D- and L- isomers of a sugar are enantiomers
        :arrow_forward: have the same water solubility
        
        D (right) : Most hexoses in living organisms are D stereoisomers.
        
        L (left) : Some simple sugars occur in the L form, such as L-arabinose.
  - - - standard five-carbon sugar
    - - standard six-carbon sugar
      - epimer of glucose
        
        Galactose半乳糖
        
        Mannose甘露糖
      - ketose form酮糖
        
        Fructose果糖