Calculated Mean Content Values
  
    
      | Units | 
      Average | 
      Min | 
      Max | 
      Standard Deviation | 
    
  
  
    
      | mg/100 ml | 
      9.51 | 
      0.00 | 
      17.01 | 
      8.68 | 
    
    
      | mol/100 ml | 
      2.58e-05 | 
      0.00 | 
      4.62e-05 | 
      2.36e-05 | 
    
    
  
  Values calculated by aggregating data from 3 
  different samples
   from 
  2 unique 
  publications.
  
Aglycone Mean Content Values
  
    
      | Aglycone | 
      Units | 
      Average | 
      Min | 
      Max | 
      Standard Deviation | 
    
  
  
      
        | Ferulic acid | 
        mg/100 ml | 
        5.02 | 
        0.00 | 
        8.97 | 
        4.58 | 
      
      
        | mol/100 ml | 
        1.36e-05 | 
        0.00 | 
        2.43e-05 | 
        1.24e-05 | 
      
 
  
Original Content Values Used to Produce Means
  
    Fujioka K., Shibamoto T. (2006) Quantitation of volatiles and nonvolatile acids in an extract from coffee beverages: correlation with antioxidant activity. Journal of Agricultural and Food Chemistry 54:6054-6058
    
      
        
        
        
        
      
       
      
        
          | Original Content Value | 
          Original Food Description | 
          Commercial Origin | 
          # of Samples Analyzed | 
        
      
      
        
          | 
            11.53 mg/100 ml
           | 
          Coffee, decaffeinated | 
          yes | 
          1 | 
        
      
    
   
  
    Moreira D.P., Monteira M.C., Ribeiro-Alves M., Donangelo C.M., Trugo L.C. (2005) Contribution of chlorogenic acids to the iron-reducing activity of coffee beverages. Journal of Agricultural and Food Chemistry 53:1399-1402 PubMed (15740013)  
    
      
        
        
        
        
      
       
      
        
          | Original Content Value | 
          Original Food Description | 
          Commercial Origin | 
          # of Samples Analyzed | 
        
      
      
        
          | 
            17.01 mg/100 ml
           | 
          Ground coffee Arabica | 
          yes | 
          1 | 
        
        
          | 
            0.00 mg/100 ml
           | 
          Ground coffee Arabica | 
          yes | 
          1 |