Optimization Studies on Compression Coated Floating-Pulsatile Drug Delivery of Bisoprolol

Table 2

Preparation of the Floating Pulsatile Release Tablet (FPRT) trial batches individual polymer.

Sr. no.	Ingredients	Formulation codes
		P1	P2	P3	P4	P5	P6
1	Polyox-205	160	140	120	—	—	—
2	Polyox-N12K	—	—	—	150	130	110
3	NaHCO3	45	45	45	45	45	45
4	Citric acid	15	15	15	15	15	15
5	Ca2PO4	—	20	40	10	30	50