Study of the Effect of Dillenia indica Fruit Mucilage on the Properties of Metformin Hydrochloride Loaded Spray Dried Microspheres

Table 1

It contains the composition and formulation parameters of metformin HCl loaded microspheres using mucilage of D. indica by spray drying method.

Formulation codes	Composition and formulation parameters
	Mucilage of DI (%)	Inlet temp. (°C)	Outlet temp. (°C)	Feed flow rate (mL·min^−1)	Aspirator flow rate (Nm^3·mL^−1)	Constant parameters
SD1	1	160	110	1.5	26	Metformin HCl (%) = 1.5; nozzle size (mm) = 0.7; pump speed (rpm) = 2.0; water (mL) = 200
SD2	2	160	110	1.5	26
SD3	3	160	110	1.5	26
SD4	1	170	115	1.7	27
SD5	2	170	115	1.7	27
SD6	3	170	115	1.7	27
SD7	1	175	120	1.8	28
SD8	2	175	120	1.8	28
SD9	3	175	120	1.8	28
SD10	1	180	130	1.9	29
SD11	2	180	130	1.9	29
SD12	3	180	130	1.9	29