hydroxylations 

  1. 名詞
羥基化反應, 羥基化作用

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Vitamin D obtained from sun exposure , food, and supplements is biologically inert and must undergo two hydroxylations in the body for activation.                            
    2. 
                                                    
  2. 
                                Different classes of reactions might not fit the peripheral attack model, as reactions such as epoxidations, hydroxylations , alkylations, and reductions all proceed through different transition states.                            
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  3. 
                                Vitamin D without a subscript represents either D2 or D3 or both and is biologically inert, requiring two obligate hydroxylations to form its biologically active hormone, 1,25-dihydroxyvitamin D (1,25(OH)2D) (DeLuca, 1988; Reichel et al., 1989).                            
    4.