Neural computing in pharmaceutical products and process development - Computer-Aided Applications in Pharmaceutical Technology - page 155

Self-organizing feature maps of the formulation
factors (a-c), the latent variables (d-f), and the
DTZ release properties (g-i) (reprinted from
Kikuchi et al., 2011; with permission from John
Wiley & Sons)

Figure 5.16

￿

￿ ￿

(b) the amount of [2-(diethylamino)ethyl] dextran (EA);

(c) the amount of hydroxypropyl methylcellulose (HPMC);

■ latent variables

(d) turbidity of the polymer solution;

(e) viscosity of the polymer solution;

(f) binding ratio between DTZ and polymers; and