14. Figure 4.99 shows a graph of the percentage of drug dis- solved against time for four tetracycline products A, B, C, and D. Figure 4.100 shows the drug concentration curves for the same four...

Extracted text: 14. Figure 4.99 shows a graph of the percentage of drug dis- solved against time for four tetracycline products A, B, C, and D. Figure 4.100 shows the drug concentration curves for the same four tetracycline products." Discuss the effect of dissolution rate on peak concentration and time to reach peak concentration. % of drug dissolved 100 Drug A Drug B 80 Drug C 60 40 Drug D 20 t (minutes) 40 80 120 160 Figure 4.99 concentrațion gml) Drug A Drug B 1.5 0.5 Drug D Drug C t (hours) 0.51 2 3 Figure 4.100