Fig. 5From: Preparation and Pharmacokinetic Study of Daidzein Long-Circulating LiposomesIn vitro release of DLCL and free daidzein at hydrochloride solution (pH 1.2) containing 0.5% Tween 80 (a) and phosphate buffer (pH 6.9) containing 0.5% Tween 80 (b) (mean ± SD, n = 3)Back to article page