Optimization of Pregelatinized Taro Boloso-I Starch as a Direct Compression Tablet Excipient

Table 3

Heckel’s parameters of NTBIS pregelatinized at different conditions.

Heckel’s parameters
(°C)	(min)	Range (MPa)
65.00	20.00	38.22-152.87	0.9998	0.5280	95.01	0.8948	0.5913	0.4114	0.1799
85.00	20.00	38.22-114.65	0.9997	0.6319	251.68	0.7219	0.5142	0.4466	0.0676
65.00	60.00	76.43-229.30	0.9998	0.6133	250.31	1.0530	0.6511	0.4584	0.1927
85.00	60.00	76.43-152.87	0.9999	0.6354	188.68	1.1143	0.6719	0.4663	0.2056
60.86	40.00	76.43-152.87	0.9992	0.3992	141.66	1.4844	0.7734	0.3366	0.4368
89.12	40.00	38.22-191.08	0.9996	0.4412	220.21	0.7205	0.5135	0.4440	0.0695
75.00	11.72	38.22-152.87	0.9999	0.6426	168.76	0.7374	0.5216	0.4788	0.0428
75.00	68.28	38.22-114.65	0.9994	0.6553	249.97	0.8812	0.5857	0.4498	0.1359
75.00	40.00	76.43-191.08	0.9995	0.6205	199.95	0.9044	0.5952	0.4639	0.1313
75.00	40.00	76.43-191.08	0.9990	0.6504	200.95	1.0435	0.6478	0.4781	0.1697
75.00	40.00	76.43-191.08	0.9996	0.6358	200.89	1.0081	0.6351	0.4746	0.1605
75.00	40.00	76.43-191.08	0.9998	0.6018	195.48	0.9956	0.6305	0.4496	0.1809
75.00	40.00	76.43-191.08	0.9992	0.6023	203.90	1.0544	0.6516	0.4496	0.2020

and stand for temperature and time duration of pregelatinization.