Colon Targeted Guar Gum Compression Coated Tablets of Flurbiprofen: Formulation, Development, and Pharmacokinetics

Table 3

Physical properties of FLB-GG compression coated tablets.

Formulation	Weight variation* (mg)	Hardness^† (Kg/cm^2)	Friability (%)	Drug content^‡ (%)
F1	374.55±3.36	6.43±0.35	0.18	99.12±1.23
F2	377.55±3.43	6.37±0.25	0.13	98.83±1.46
F3	373.95±3.30	6.21±0.12	0.09	99.30±2.00
F4	371.04±4.63	6.29±0.31	0.18	100.87±1.15
F5	374.12±3.68	6.41±0.56	0.09	99.06±0.55

∗All values represent mean ± standard deviation, 𝑛=20.
†All values represent mean ± standard deviation, 𝑛=6.
‡All values represent mean ± standard deviation, 𝑛=3.