2. HPLC of Triacylglycerols (TAG) of Evening Primrose Oil AGROPHARM Competitive HOWEVER HOW THEY ARE OXIDATED? IN PRACTICE IDENTICAL ! Alpha-TOCOFEROL LLnLn LLLn LLL PLLn OLLn OLL PLL SOL P - C16:0 O - C18:1 L - C18:2 Ln - C18:3

3. HPLC TRACE OF TRIACYLGLYCEROLS (UV at 268nm) - Competitve Oil Competitive EPO indicates presence of products of oxidation of GLA and LA which are absorbing UV radiation -AGROPHARM Evening Primrose Oil AGROPHARM cold pressed EPO contains only traces of oxidation products of GLA and LA

4. UV spectrum of LnLnL TAG indicates that in competitive oil -linolenic acid GLA (C 18:3 9,12,15) is partially converted into eleostearic acid (C 18:3 9,11,13). Comptitve Oil AGROPHARM Evening Primrose Oil This is NOT !!! the case (blue line) of AGROPHARMcold pressed oil