Calculated Mean Content Values
  
    
      | Units | Average | Min | Max | Standard Deviation | 
  
  
    
      | mg/100 ml | 0.08 | 0.00 | 0.47 | 0.12 | 
    
      | mol/100 ml | 2.81e-07 | 0.00 | 1.74e-06 | 4.50e-07 | 
    
  
  Values calculated by aggregating data from 22 
  different samples
   from 
  4 unique 
  publications.
  
Aglycone Mean Content Values
  
    
      | Aglycone | Units | Average | Min | Max | Standard Deviation | 
  
  
      
        | Apigenin | mg/100 ml | 0.08 | 0.00 | 0.47 | 0.12 | 
      
        | mol/100 ml | 2.81e-07 | 0.00 | 1.74e-06 | 4.50e-07 | 
 
  
Original Content Values Used to Produce Means
  
    Justesen, U.;Knuthsen, P.;Leth, T. (1998) Quantitative analysis of flavonols, flavones, and flavanones in fruits, vegetables and beverages by high-performance liquid chromatography with photo-diode array and mass spectrometric detection. Journal of Chromatography A 799:101-10 PubMed (9550103)  
    
      
        
        
        
        
      
       
      
        
          | Original Content Value | Original Food Description | Commercial Origin | # of Samples Analyzed | 
      
      
        
          | 0.00 mg/100 ml | Red wine | yes | 21 | 
      
    
   
  
    Mattila, P.;Astola, J.;Kumpulainen, J. (2000) Determination of flavonoids in plant material by HPLC with diode-array and electro-array detections. Journal of Agricultural and Food Chemistry 48:5834-41. PubMed (11312761)  
    
      
        
        
        
        
      
       
      
        
          | Original Content Value | Original Food Description | Commercial Origin | # of Samples Analyzed | 
      
      
        
          | 0.00 mg/100 ml | Red wine - Supermarkets | yes | 1 | 
      
    
   
  
    Hertog M.G.L., Hollman P.C.H., van de Putte B. (1993) Content of potentially anticarcenogenic flavonoids of tea infusions, wines, and fruit juices. Journal of Agricultural and Food Chemistry 41:1242-1246
    
      
        
        
        
        
      
       
      
        
          | Original Content Value | Original Food Description | Commercial Origin | # of Samples Analyzed | 
      
      
        
          | 0.00 mg/100 ml | Red Spanish wine - Rioja Otonal - 1990 | yes | 1 | 
        
          | 0.00 mg/100 ml | Red Italian wine - Chianti - 1990 | yes | 1 | 
        
          | 0.00 mg/100 ml | Red Californian wine - Dry Pinot Noir - 1990 | yes | 1 | 
      
    
   
  
    Gambelli L., Santaroni G.P. (2004) Polyphenols content in some Italian red wines of different geographical origins. Journal of Food Composition and Analysis 17:613-618
    
      
        
        
        
        
      
       
      
        
          | Original Content Value | Original Food Description | Commercial Origin | # of Samples Analyzed | 
      
      
        
          | 0.22 mg/100 ml | Southern Italian red wine - Puglia region - Montepulciano/Troia 2000 | yes | 1 | 
        
          | 0.14 mg/100 ml | Southern Italian red wine - Puglia region - Montepulciano 1999 | yes | 1 | 
        
          | 0.10 mg/100 ml | Southern Italian red wine - Puglia region - Montepulciano/Troia 1998 | yes | 1 | 
        
          | 0.18 mg/100 ml | Southern Italian red wine - Puglia region - Troia 1998 | yes | 1 | 
        
          | 0.11 mg/100 ml | Southern Italian red wine - Puglia region - Primitivo/Tarantino 1999 | yes | 1 | 
        
          | 0.18 mg/100 ml | Southern Italian red wine - Puglia region - Montepulciano 1998 | yes | 1 | 
        
          | 0.29 mg/100 ml | Southern Italian red wine - Molise region - Montepulciano 2000 | yes | 1 | 
        
          | 0.12 mg/100 ml | Southern Italian red wine - Molise region - Montepulciano/Aglianico 1999 | yes | 1 | 
        
          | 0.17 mg/100 ml | Southern Italian red wine - Molise region - Montepulciano/Aglianico 1999 | yes | 1 | 
        
          | 0.17 mg/100 ml | Southern Italian red wine - Molise region - Aglianico 1997 | yes | 1 | 
        
          | 0.21 mg/100 ml | Red wine - Cabernet-Sauvignon Friuli 1999 | yes | 1 | 
        
          | 0.25 mg/100 ml | Red wine - Montepulciano A 1999 | yes | 1 | 
        
          | 0.00 mg/100 ml | Red wine - Montepulciano 1999 | yes | 1 | 
        
          | 0.11 mg/100 ml | Red wine - Aglianico 1998 | yes | 1 | 
        
          | 0.47 mg/100 ml | Red wine - Cabernet-Sauvignon Chile 1997 | yes | 1 | 
        
          | 0.16 mg/100 ml | Red wine - Troia 1995 | yes | 1 | 
        
          | 0.31 mg/100 ml | Red wine - Cabernet-Sauvignon California 1994 | yes | 1 |