Physicochemical Evaluation of Diploknema butyracea Seed Extract and Formulation of Ketoconazole Ointment by Using the Fat as a Base

Table 8

Total active ingredient content of the formulations A, B, and C in the initial and accelerated stability testing. Assay of all the formulations was done by pharmacopoeial method.

Formulations	Initial assay	Stability assay (after 1 month)	Stability assay (after 3 months)
F-A	103.01 ± 1.21%^a	99.1 ± 0.76%^b	98.55 ± 0.67%^b
F-B	107.9 ± 0.32%^a	98.5 ± 0.85%^b	97.05 ± 0.21%^b
F-C	102.45 ± 1.65%^a	99.1 ± 1.01%^ab	97.7 ± 0.56%^b

Note. Different superscript letters within the same row indicate significant differences () among the formulation.