Calculated Mean Content Values
  
    
      | Units | Average | Min | Max | Standard Deviation | 
  
  
    
      | mg/100 g FW | 0.33 | 0.00 | 0.66 | 0.47 | 
    
      | mol/100 g | 4.63e-07 | 0.00 | 9.26e-07 | 6.55e-07 | 
    
  
  Values calculated by aggregating data from 2 
  different samples
   from 
  1 unique 
  publication.
  
Aglycone Mean Content Values
  
    
      | Aglycone | Units | Average | Min | Max | Standard Deviation | 
  
  
      
        | Quercetin | mg/100 g FW | 0.14 | 0.00 | 0.28 | 0.20 | 
      
        | mol/100 g | 1.96e-07 | 0.00 | 3.93e-07 | 2.78e-07 | 
 
  
Original Content Values Used to Produce Means
  
    DuPont, M.S.;Mondin, Z.;Williamson, G. ;Price, K.R. (2000) Effect of variety, processing, and storage on the flavonoid glycoside content and composition of lettuce and endive. Journal of Agricultural and Food Chemistry 48:3957-3964 PubMed (10995297)  
    
      
        
        
        
        
      
       
      
        
          | Original Content Value | Original Food Description | Commercial Origin | # of Samples Analyzed | 
      
      
        
          | 0.00 mg/100 g FW | Lettuce - Red oak leaf | no | 1 | 
        
          | 0.66 mg/100 g FW | Lettuce - Red - Lollo rosso - Malibu | no | 1 |