Table 3. Rheological parameters of fabricated formulations (BPAE-1 to BPAE-9).

Formulation	Bulk density (g/ml)	Tapped density (g/ml)	Angle of repose	Hausner’s ratio	Carr’s Index (%)
BPAE-1	0.637	0.739	22.30	1.160	0.138
BPAE-2	0.656	0.749	22.40	1.141	0.124
BPAE-3	0.698	0.787	23.40	1.127	0.113
BPAE-4	0.631	0.723	23.80	1.145	0.127
BPAE-5	0.626	0.742	22.90	1.185	0.156
BPAE-6	0.673	0.763	25.60	1.133	0.117
BPAE-7	0.669	0.756	23.50	1.130	0.115
BPAE-8	0.656	0.709	22.50	1.111	0.100
BPAE-9	0.673	0.760	22.60	1.129	0.114