Table . Experimental and modeled distribution coefficients for the two bioantioxidants to a pH of 4.5 in the olive oil/water system using Eq. 1 and Eq. 2. Second, previous studies have shown that the distribution of spiked drugs between milk fractions, for example, the curd/whey system, to a pH of 6.8, can be properly mimicked through the n-octanol/water distribution coefficient (logD6.8) using Eq. 1 (see Figure ). 98,99 Despite the excellent results obtained using Eq. 1, we were interested in investigating whether the use of Eq.