The Use of D-Optimal Mixture Design in Optimizing Development of Okara Tablet Formulation as a Dietary Supplement

Table 5

Predicted and actual values of hardness and percentage of friability of optimal formulation.

Independent variables				Hardness			Friability
(%)	(%)	(%)	(%)	Actual value	Predicted value	RSE; (%)	Actual value	Predicted value	RSE; (%)
47	14	2	35	84.922	84.845	0.0908	1.697	1.714	0.9918