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. 2011 Jan 18;19(2):95–105. doi: 10.1016/j.jsps.2011.01.002

Table 4.

Parameters derived from density measurements and from the Heckel and Kawakita plots.

Starch Starch concentration (% w/w) Do Heckel plots
Kawakita plots
Py (MPa) DA DB D1 Pk (MPa)
0.00 0.291 217.39 0.870 0.579 0.504 3.085



Bitter 2.50 0.333 400.00 0.914 0.580 0.394 1.332
5.00 0.344 344.83 0.912 0.568 0.410 1.285
7.50 0.366 256.41 0.897 0.530 0.426 1.261
10.00 0.383 238.10 0.887 0.504 0.445 1.197



Chinese 2.50 0.314 416.67 0.899 0.585 0.412 1.384
5.00 0.319 303.03 0.894 0.575 0.420 1.362
7.50 0.343 256.41 0.901 0.558 0.425 1.128
10.00 0.355 243.90 0.909 0.554 0.444 1.096



Water 2.50 0.299 303.03 0.886 0.587 0.484 2.388
5.00 0.304 238.10 0.880 0.576 0.504 2.362
7.50 0.313 185.19 0.862 0.549 0.516 2.353
10.00 0.318 166.67 0.866 0.548 0.530 2.305



White 2.50 0.294 322.58 0.883 0.589 0.483 2.200
5.00 0.318 270.27 0.888 0.570 0.532 2.039
7.50 0.325 217.39 0.881 0.556 0.548 2.025
10.00 0.329 188.68 0.882 0.553 0.558 1.976



Corn 2.50 0.314 384.62 0.900 0.586 0.481 2.105
5.00 0.317 277.78 0.893 0.576 0.492 2.023
7.50 0.319 243.90 0.890 0.571 0.508 2.004
10.00 0.325 222.22 0.892 0.567 0.549 1.983