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. 2019 Jun 10;11(6):269. doi: 10.3390/pharmaceutics11060269

Figure 6.

Figure 6

Release profiles of Felodipine raw and spray-dried materials, Felodipine-Syloid formulations at various drug loads, Felodipine-Syloid physical mixture. Testing conditions: phosphate buffer pH 6.5 + 0.25% SLS, 500 mL, USP apparatus 1, 50 rpm. The medium was adapted from a USP 36 monograph with SLS used to maintain a sink condition at the minimum possible amount.