Calculated Mean Content Values
  
    
      | Units | Average | Min | Max | Standard Deviation | 
  
  
    
      | mg/100 ml | 1.95 | 0.58 | 4.47 | 1.07 | 
    
      | mol/100 ml | 3.05e-06 | 9.07e-07 | 6.99e-06 | 1.67e-06 | 
    
  
  Values calculated by aggregating data from 9 
  different samples
   from 
  3 unique 
  publications.
  
Aglycone Mean Content Values
  
    
      | Aglycone | Units | Average | Min | Max | Standard Deviation | 
  
  
      
        | Malvidin | mg/100 ml | 1.01 | 0.30 | 2.32 | 0.55 | 
      
        | mol/100 ml | 1.58e-06 | 4.70e-07 | 3.62e-06 | 8.63e-07 | 
 
      
        | p-Coumaric acid | mg/100 ml | 0.50 | 0.15 | 1.15 | 0.27 | 
      
        | mol/100 ml | 7.83e-07 | 2.33e-07 | 1.79e-06 | 4.27e-07 | 
 
  
Original Content Values Used to Produce Means
  
    De Villiers A., Vanhoenacker G., Majek P., Sandra P. (2004) Determination of anthocyanins in wine by direct injection liquid chromatography-diode array detection-mass spectrometry and classification of wines using discriminant analysis. Journal of Chromatography A 1054:195-204 PubMed (15553144)  
    
      
        
        
        
        
      
       
      
        
          | Original Content Value | Original Food Description | Commercial Origin | # of Samples Analyzed | 
      
      
        
          | 0.58 mg/100 ml | Red wine - South Africa - Cabernet Sauvignon | yes | 13 | 
        
          | 2.35 mg/100 ml | Red wine - South Africa - Merlot | yes | 10 | 
        
          | 1.95 mg/100 ml | Red wine - South Africa - Pinotage | yes | 11 | 
        
          | 2.68 mg/100 ml | Red wine - South Africa - Ruby Cab | yes | 10 | 
        
          | 1.28 mg/100 ml | Red wine - South Africa - Shiraz | yes | 11 | 
      
    
   
  
    Dugo P., Favoino O., Presti M.l., Luppino R., Dugo G., Mondello L. (2004) Determination of anthocyanins and related components in red wines by micro- and capillary HPLC. Journal of Separation Science 27:1458-1466 PubMed (15638153)  
    
      
        
        
        
        
      
       
      
        
          | Original Content Value | Original Food Description | Commercial Origin | # of Samples Analyzed | 
      
      
        
          | 4.47 mg/100 ml | Red wine - Cabernet Sauvignon | yes | 1 | 
      
    
   
  
    Gonzalez-Neves G., Gomez-Cordoves C., Barreiro L. (2001) [Anthocyanic composition of Tannat, Cabernet Sauvignon and Merlot young red wines from Uruguay.]. Journal of Wine Research 12:125-133
    
      
        
        
        
        
      
       
      
        
          | Original Content Value | Original Food Description | Commercial Origin | # of Samples Analyzed | 
      
      
        
          | 2.48 mg/100 ml | Red wine - Tannat - Uruguay | yes | 18 | 
        
          | 2.02 mg/100 ml | Red wine - Cabernet Sauvignon - Uruguay | yes | 12 | 
        
          | 2.04 mg/100 ml | Red wine - Merlot - Uruguay | yes | 11 |