Tab. 3.

Data for Particle Size and Entrapment Efficiency

Formulation	Average particle size ± S.D	Zeta Potential ± S.D	Polydispersity Index ± S.D	Entrapment Efficiency ± S.D
CNP1	556.2 ± 3.6	52.5 ± 0.2	0.50 ± 0.94	71.0 ± 2.8
CNP2	515.32 ± 3.5	21.71 ± 0.6	0.53 ± 0.82	58.1 ± 2.2
CNP3	444.67 ± 3.9	22.98 ± 1.2	0.49 ± 1.23	27.9 ± 0.8
CNP4	306.8 ± 3.9	28.7 ± 2.3	0.32 ± 1.09	75.4 ± 1.1
CNP5	376.9 ± 9.8	27.5 ± 0.9	0.34 ± 0. 34	66.6 ± 0.8
CNP6	650.48 ± 4.6	27.1 ± 1.0	0.64 ± 0.74	60.2 ± 1.2
CNP7	684.55 ± 5.3	26.8 ± 0.7	0.78 ± 0.32	52.8 ± 1.3
CNP8	580.03 ± 2.9	36.6 ± 1.4	0.68 ± 1.98	34.6 ± 1.1
CNP9	527.4 ± 5.3	37.78 ± 0.6	0.51 ± 0.59	49.1 ± 0.4

n=3; Values are mean ± standard deviation.